DERR-2024-005418

Phase II Environmental Site Assessment
(Final)
Salt Lake County Brownfields Assessment
EPA Cooperative Agreement No. 96835701
Hazardous Materials and Petroleum Grant for Salt Lake County
Schovaers Electronics
22 South Jeremy Street, Salt Lake City, Salt Lake County, Utah
ACRES ID #199723
August 13, 2018
Revised November 1, 2018
Final Version Issued January 9, 2019
Terracon Project No. 61177082 Task N
Prepared for:
Salt Lake County
Salt Lake City, Utah
Prepared by:
Terracon Consultants, Inc.
Midvale, Utah
TABLE OF CONTENTS
Page
1.0 INTRODUCTION .................................................................................................. 1
1.1 Brownfields Setting ..............................................................................................1
1.2 Site Description and Background .........................................................................2
1.3 Standard of Care..................................................................................................3
1.4 Additional Scope Limitations ................................................................................3
1.5 Reliance ...............................................................................................................3
2.0 PHASE II SITE INVESTIGATION ........................................................................ 4
2.1 Scope ..................................................................................................................4
2.2 Sampling Process Design ....................................................................................4
2.3 Field Data Collection ............................................................................................6
2.4 Soil Sampling .......................................................................................................7
2.5 Groundwater Sampling ........................................................................................8
2.6 Soil Gas Probe Installation ...................................................................................8
2.7 Field QA/QC Samples ..........................................................................................8
2.8 Equipment Decontamination ................................................................................8
2.9 Site Restoration ...................................................................................................8
3.0 LABORATORY ANALYTICAL METHODS.......................................................... 9
4.0 SUMMARY OF ANALYTICAL RESULTS............................................................ 9
4.1 Soil Data Summary ............................................................................................10
4.2 Groundwater Data Summary..............................................................................10
4.3 Sub-slab Vapor Summary ..................................................................................11
5.0 DATA QUALITY ASSESSMENT ....................................................................... 11
5.1 Precision ............................................................................................................11
5.2 Bias and Accuracy .............................................................................................14
5.3 Representativeness ...........................................................................................16
5.4 Comparability .....................................................................................................16
5.5 Completeness ....................................................................................................17
5.6 Sensitivity...........................................................................................................18
6.0 DATA EVALUATION ......................................................................................... 18
6.1 Soil Sample Results ...........................................................................................18
6.2 Groundwater Sample Results ............................................................................19
6.3 Sub-slab Vapor Sample Results ........................................................................19
7.0 CONCLUSIONS AND RECOMMENDATIONS .................................................. 19
7.1 Conclusions .......................................................................................................19
7.2 Extent of Impacts ...............................................................................................20
7.3 Recommendations .............................................................................................20
8.0 REFERENCES ................................................................................................... 22
Table 1 – Summary of Soil Borings
Table 2 – Analytical Method Summary
APPENDICES
Appendix A Exhibits
Exhibit 1 – Topographic Map
Exhibit 2 – Exterior Sampling Locations
Exhibit 3 – Interior Sampling Locations
Appendix B Soil Boring Logs
Appendix C Data Summary Tables
Table C1 Volatile Organic Compounds (VOCs) in Soil
Table C2 Metals in Soil
Table C3 VOCs in Groundwater
Table C4 Dissolved Metals in Groundwater
Table C5 Sub-Slab Soil Vapor Sample Results
Table C6 Duplicate Sample Comparisons - VOCs in Soil
Table C7 Duplicate Sample Comparisons - Metals in Soil
Table C8 Duplicate Sample Comparisons - VOCs in Groundwater
Table C9 Duplicate Sample Comparisons – Dissolved Metals in Groundwater
Table C10 Quality Control Summary
Appendix D Chain of Custody and Laboratory Data Sheets
PHASE II ENVIRONMENTAL SITE ASSESSMENT (FINAL)
SALT LAKE COUNTY BROWNFIELDS ASSESSMENT
EPA COOPERATIVE AGREEMENT NO. 96835701
HAZARDOUS MATERIALS AND PETROLEUM GRANT FOR
SALT LAKE COUNTY
SCHOVAERS ELECTRONICS
22 SOUTH JEREMY STREET, SALT LAKE CITY, UTAH
ACRES ID #199723
Terracon Project No. 61177082
August 13, 2018
Revised November 1, 2018
Final Version Issued January 9, 2019
1.0 INTRODUCTION
Terracon Consultants, Inc. (Terracon) has completed a Phase II Site Investigation at the
Schovaers Electronics site, located at 22 South Jeremy Street, Salt Lake City, Utah, as described
in the approved Sampling and Analysis Plan, dated May 1, 2018. This Phase II Site Investigation
was completed with funding from the Salt Lake County Brownfields Assessment Grant.
1.1 Brownfields Setting
Salt Lake County (the Grantee) is a recipient of an EPA community-wide assessment grant to
inventory, characterize, assess, and conduct cleanup planning along with public outreach
activities for eligible Brownfield sites located within County boundaries.
The Schovaers Electronics site is identified in EPA’s online Assessment, Cleanup and
Redevelopment Exchange System (ACRES) as Number 199723. This property was approved
for assessment by EPA under a Site Eligibility Determination Outline (EPA Region 8, August 22,
2017), designated as hazardous substances commingled with petroleum1.
As part of the previous Salt Lake City North Temple Brownfields Assessment Grant, Terracon
conducted a Phase I Environmental Site Assessment (ESA) on the site (Terracon, 2015) and an
Asbestos and Hazardous Materials Survey (Terracon, 2016) was conducted to identify any
material that may require special handling or disposal requirements during demolition. In
1 Previous assessments of this property as part of Salt Lake City’s Assessment Grant (#96809601) were
conducted under an earlier Site Eligibility Determination Outline (SEDO) dated February 6, 2015, which
had indicated Hazardous Substances as the known or suspected contaminant(s). The 2017 SEDO for this
property, prepared by Salt Lake County under its Assessment Grant (#96835701), indicated the known or
suspected contaminant(s) as Hazardous Substances commingled with Petroleum, although petroleum
contamination has not been identified as a concern at the property.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 2
response to the Recognized Environmental Conditions (RECs) identified in the Phase I ESA, a
Phase II ESA was performed under the grant by Terracon (Terracon, 2016). A second Phase I
ESA was initiated in 2017 (Terracon, 2018) that recommended an additional site investigation be
conducted to assess the vertical and horizontal impacts identified in the 2016 Phase II ESA.
Definition of impacted soils and groundwater will be used to develop remedial strategies and/or
management plans for future re-development of the property.
This supplemental Phase II Site Assessment was guided by a Sampling and Analysis Plan (SAP)
reviewed, amended and approved by EPA (May 1, 2018). Quality of assessment data was guided
by the SAP and EPA-approved Quality Assurance Project Plan (QAPP), (Revision 2, May 24,
2018).
1.2 Site Description and Background
Site Name Schovaers Electronics (the site)
Site Location/Address 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
General Site Description
and Use
The site is an approximately 0.34-acre parcel (Parcel ID #15-02-204-
007). An approximately 6,000-square-foot industrial building occupies
the site. An approximately 672-square-foot garage is present on the
northwest side of the site. Paved parking areas are located to the east
and north of the building. A small weedy area is present on the western
boundary area. The building is currently vacant.
Terracon conducted an initial Phase I Environmental Site Assessment (ESA) on the site in 2015.
The Phase I ESA was compliant with Brownfields All Appropriate Inquiry and was performed in
conformance with the scope and limitations of American Society for Testing and Materials (ASTM)
Practice E1527-13 for the parcel located at 22 South Jeremy Street in Salt Lake City, Salt Lake
County, Utah. The purpose of the Phase I ESA was to identify RECs in connection with the site,
including the building and other improvements located on the site at the time of the
reconnaissance. Terracon’s 2015 Phase I ESA identified multiple RECs in connection with the
property, and recommended a Phase II ESA be conducted to determine if the identified RECs
had impacted the soils or groundwater at the site.
Terracon conducted the recommended Phase II ESA in 2015. The investigation identified soil
impacts in the form of hexavalent chromium in shallow soils across the site. Concentrations of
trichloroethene (TCE) and dissolved hexavalent chromium were reported in groundwater
samples. The concentrations of dissolved hexavalent chromium appeared to be highest on the
western side of the property. However, both TCE and hexavalent chromium were reported at
sample locations along the northern property boundary. These results suggested that an off-site
source of contamination may be present. The current investigation also encountered soil and
groundwater impacts that appear to have emanated from on-site historical operations.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 3
A second Phase I ESA was initiated in 2017 (Terracon, 2018) that recommended an additional
Phase II ESA be conducted to assess the vertical and horizontal extent of impacts to soils and
the potential for migration of groundwater impacts onto the property reported in the 2015 Phase
II ESA.
1.3 Standard of Care
Terracon’s services were performed in a manner consistent with generally accepted practices of
the profession undertaken in similar studies in the same geographical area during the same time.
Terracon makes no warranties, either express or implied, regarding the findings, conclusions, or
recommendations. Please note that Terracon does not warrant the work of laboratories,
regulatory agencies, or other third parties supplying information used in the preparation of the
report. These Phase II services were performed in accordance with the scope of work agreed
with you, our client, as reflected in our proposal and consistent with ASTM E1903-11,Standard
Practice for Environmental Site Assessments: Phase II Environmental Site Assessment.
1.4 Additional Scope Limitations
Findings, conclusions, and recommendations resulting from these services are based upon
information derived from the on-site activities and other services performed under this scope of
work; such information is subject to change over time. Certain indicators of the presence of
hazardous substances, petroleum products, or other constituents may have been latent,
inaccessible, unobservable, non-detectable, or not present during these services. We cannot
represent that the site contains no hazardous substances, toxic materials, petroleum products, or
other latent conditions beyond those identified during this Phase II investigation. Subsurface
conditions may vary from those encountered at specific borings or wells or during other surveys,
tests, assessments, investigations, or exploratory services. The data, interpretations, findings,
and our recommendations are based solely upon data obtained at the time and within the scope
of these services.
1.5 Reliance
This report has been prepared for the exclusive use of Salt Lake County. Any authorization for
use or reliance by any other party (except a governmental entity having jurisdiction over the site)
is prohibited without the express written authorization of Salt Lake County and Terracon. Reliance
by authorized parties will be subject to the terms, conditions, and limitations stated in the
underlying contract between Salt Lake County and Terracon. The limitation of liability defined in
the terms and conditions is the aggregate limit of Terracon’s liability all relying parties unless
otherwise agreed in writing.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 4
2.0 PHASE II SITE INVESTIGATION
2.1 Scope
The proposed Phase II scope of work described in the SAP was intended to gather the necessary
data to bridge the gaps identified in the Terracon 2016 Phase II ESA, the Terracon 2017 Phase I
ESA, and to aid with providing the information needed to develop an Analysis of Brownfield
Cleanup Alternatives (ABCA) for the site. These activities were conducted in accordance with a
site-specific Sampling and Analysis Plan (SAP, Terracon 2018) that was prepared and approved
by EPA for this site. The SAP established specific site objectives, sampling process design, and
details regarding site-specific sampling and analyses, and was used in conjunction with the EPA-
approved Quality Assurance Project Plan (QAPP, Terracon 2018).
2.2 Sampling Process Design
The sampling strategy for soil, groundwater, and soil vapor was designed to assess the vertical
and horizontal extent of impacts to soils or groundwater at the site in order to augment the
previous data as needed to develop cleanup planning documents for the site. Exterior borings
were designed to assess the vertical extent of hexavalent chromium in areas where
concentrations during the previous investigation were reported above the EPA Regional
Screening Levels (RSLs). The interior borings were designed to assess the soil conditions below
the building for the presence of metals and volatile organic compounds (VOCs) in both soil and
groundwater.
Nine (9) soil borings (SE-SB-16 to 24) were advanced using direct-push drilling equipment to
allow for the collection of subsurface soil and groundwater samples. The drilling and sampling
locations are depicted on Exhibits 2 and 3; Appendix A. The soil borings were advanced to a
maximum depth of approximately 16 feet below grade surface (bgs) to allow for sufficient water
to collect groundwater samples. After sample collection was completed, each boring was properly
abandoned by backfilling with bentonite clay pellets, adding water to hydrate the bentonite clay,
and restoring the surface with native soil, asphalt, or concrete patch as appropriate to match the
surrounding area. Samples were delivered to the analytical laboratory within holding times for all
analytical methods to generate definitive analytical data, which are critical to this assessment.
Four (4) sub-slab soil vapor points were installed inside the building to allow for the collection of
sub-slab soil vapor samples to assess the potential for vapor intrusion.
Tables 1 and 2 provide a summary description of the sample locations, sample types, sample
naming convention, laboratory analyses, and sampling rationale.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 5
TABLE 1 – SUMMARY OF SOIL BORINGS
Sample Location Rationale Sample IDs Sample
Matrix Analytes
Northeast corner of
property (exterior of
building)
Area where Cr (VI)
was found above
RSLs, assess vertical
soil impacts
SE-SB-16 2.5 ft SS
Cr(VI), pHSE-SB-16 5 ft SS
SE-SB-16 7.5 ft SS (Hold)
SE-SB-16 10 ft SS (Hold)
Southwest corner of
property (exterior of
building)
Area where Cr (VI)
was found above
RSLs, assess vertical
soil impacts
SE-SB-17 2.5 ft SS
Cr(VI), pHSE-SB-17 5 ft SS
SE-SB-17 7.5 ft SS (Hold)
SE-SB-17 10 ft SS (Hold)
SE-SB-17 GW*GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
Drill Press/ Router
Room (interior of
building)
Assess Northwest
corner of building
SE-SB-18 3 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-18 8 ft SS
SE-SB-18 GW GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
Washout Booth
(interior of building)
Assess Northeast
corner of building
SE-SB-19 4 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-19 8 ft SS
SE-SB-19-GW GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
General area/sewer
lateral and effluent
sample location
(interior of building)
Boring adjacent to
sewer lateral and
effluent collection point
SE-SB-20 3 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-20 11 ft SS
SE-SB-20 GW GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
Plate Room (interior
of building)
Floor sump connected
to sewer line
SE-SB-21 3 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-21 7 ft SS
SE-SB-21 GW GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 6
TABLE 1 – SUMMARY OF SOIL BORINGS (Continued)
Plate Room (interior
of building)
South wall, heavy
staining
SE-SB-22 3 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-22 8 ft SS
SE-SB-22 GW GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
Plate Room (interior
of building)
Center of room
adjacent to former acid
tank and electrolysis
copper tank
SE-SB-23 3 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-23 10 ft SS
SE-SB-23 GW GW 13 PP Metalsa, Cr(VI),
VOCsb, pH
Plate Room (interior
of building)
West wall, heavy
staining SE-SB-24 2-3 ft SS 13 PP Metalsa, Cr(VI),
VOCsb, pHSE-SB-24 8 ft SS
a - 13 Priority Pollutant Metals. b – volatile organic compounds. SS – Soil Sample. GW – Groundwater Sample
* - Sample not included in the SAP.
TABLE 2
SUMMARY OF SUB-SLAB SOIL GAS SAMPLING
Sample Location Rationale Sample
IDs
Sample
Matrix Analytes
Northwest part of
building Assess vapor
intrusion
potential
SE-VP-1 Soil Gas VOCsa
(interior of building)
Northeast part of
building Assess vapor
intrusion
potential
SE-VP-2 Soil Gas VOCsa
(interior of building)
Adjacent to sewer
lateral Assess vapor
intrusion
potential
SE-VP-3 Soil Gas VOCsa
(interior of building)
Plate Room Assess vapor
intrusion
potential
SE-VP-4 Soil Gas VOCsa
(interior of building)
a – volatile organic compounds.
2.3 Field Data Collection
Following SAP approval, the public utility location service (Blue Stakes of Utah) was notified at
least 48 hours prior to commencing any drilling activities. A private utility location service was
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 7
used to locate potential utilities or other subsurface obstacles in the immediate vicinity of each
boring location.
On May 17 and 18, 2018, Terracon mobilized to the site to advance the borings. The mechanized
drilling services were performed by a Utah-licensed well driller; Terracon environmental personnel
directed and supervised the drilling activities, logged the soil borings, and collected field samples.
During advancement of the soil borings, soils were continuously cored in 5-foot intervals and
observed to document subsurface soil types, color, relative moisture content, and sensory
evidence of environmental impacts. The soil samples were field-screened using a portable
photoionization detector (PID) – Mini Rae 3000 PID equipped with a 10.6 eV ultraviolet lamp to
evaluate the potential presence of total volatile organic compounds (TVOCs). The unit measures
TVOCs in sample headspace air relative to parts per million calibration gas equivalents in air and
identified simply as “PPM” on soil boring logs.
The SAP identified boring SE-SB-24 for the collection of a groundwater sample. After boring
installation, the borehole collapsed and a groundwater sample could not be collected. A second
attempt was made to re-drill the boring, but it was unsuccessful. A groundwater sample was
collected from boring SE-SB-17 in substitution.
Fill was encountered in several of the borings extending to depths up to 7.5 feet bgs. Soil boring
SE-SB-21 encountered black staining from 6.5 to 9.5 feet bgs. Native soils consisted of silts and
clays and silty sand and sand. Groundwater was encountered at approximately 9 to 13 feet bgs.
PID readings ranges from 0 to 6.3 ppm, with the highest observed reading recorded in boring SE-
SB-21 @ 7 feet bgs. Detailed lithological descriptions and PID readings are included on the soil
boring logs provided in Appendix B. The 2016 subsurface established a groundwater gradient
across the property as being to the west-southwest.
2.4 Soil Sampling
Soil samples were collected from direct-push borings following the procedures detailed in
Standard Operating Procedure (SOP) 5,Geoprobe Sampling, which is provided in Appendix B of
the EPA-approved QAPP.
n Sample locations SE-SB-16 and SE-SB-17 (Exterior): Four soil samples were
collected from each boring at the predetermined depths of 2.5’, 5’, 7.5’ and 10’ bgs for
vertical delineation of hexavalent chromium in soils.
n Sample locations SE-SB-18 through SE-SB-24 (Interior): Two soil samples were
collected from each boring. One soil sample was collected from soil exhibiting the
most elevated PID readings. Where no elevated PID reading was observed, one
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 8
sample was collected at approximately 3’ below the floor slab, and the second sample
between 7 to 11’ bgs based on field observations.
2.5 Groundwater Sampling
Groundwater samples were collected from seven borings following the procedures detailed in
SOP 5,Geoprobe Sampling located in Appendix B of the QAPP.
n Sample locations SE-SB-17, -18, -19, -20, -21, -22, -23.
2.6 Soil Gas Probe Installation
Sub-slab vapor samples were collected from four vapor pins installed within the concrete floor
slab, following the procedures detailed in SOP-E.2120,Soil Gas Sampling – Sub-slab Pin Method
located in Appendix C of the SAP.
2.7 Field QA/QC Samples
Field duplicate samples for soil and groundwater were collected at a rate of 10 percent. For this
investigation, two field duplicate soil and one field duplicate groundwater samples were collected.
The duplicates were given a fictitious identification so that the laboratory would be unaware of
their duplicate status. The two borings selected for duplicate soil sampling were SE-SB-17
(duplicate sample ID SE-SB-27) and SE-SB-24 (duplicate sample ID SE-SB-34). The
groundwater duplicate sample was collected from SE-SB-22 (duplicate sample ID SE-SB-32).
Field duplicates for sub-slab vapor samples were not planned.
One trip blank (laboratory supplied blank) was specified for this site. The sample was included in
the shipment with the samples submitted for analysis of VOCs.
2.8 Equipment Decontamination
Non-expendable sampling equipment was decontaminated at the beginning of the project and
decontaminated between each sampling location. These items were hand-scrubbed in an
Alconoxä and potable water solution and rinsed with potable water between sample locations.
Drilling equipment was cleaned using a high-pressure washer prior to beginning the project and
between boring locations.
2.9 Site Restoration
After sample collection was completed, each boring was properly abandoned by backfilling with
bentonite clay pellets, adding water to hydrate the bentonite clay, and restoring the surface with
existing soil, asphalt, or concrete patch as appropriate to match the surrounding area.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 9
3.0 LABORATORY ANALYTICAL METHODS
All soil and groundwater samples (including field duplicates and trip blanks) were placed in iced
coolers. The samples were shipped in iced coolers under chain-of-custody protocols via overnight
courier to Environmental Science Corporation (ESC) analytical laboratory in Mt. Juliet, Tennessee
(a Utah-Certified Laboratory).
The soil gas sample canisters were placed back into laboratory-supplied shipping containers and
shipped under chain-of-custody protocols via overnight courier to ESC.
Samples were analyzed using the following methods:
TABLE 2 – ANALYTICAL METHOD SUMMARY
Parameter Matrix
(Solid/Liquid)Analytical Method No. of
Samples1
VOCs Soil SW-846 8260B 15
VOCs Groundwater SW-846 8260B 8
VOCs Soil Gas TO-15 4
Metals - Priority Pollutants +
Cr(VI)Soil SW-846 6010B,
3060A/7196A, 7471 15
Cr(VI)Soil SW-846 3060A/7196A 5
Metals (13 Priority Pollutants)Groundwater SW-846 6010B, 6020B,
6020 8
Cr(VI)Groundwater SW-846 218.6, 7199 8
pH Soil SW-846 9045D 15
pH Groundwater Field test 8
1Includes field duplicate samples.
4.0 SUMMARY OF ANALYTICAL RESULTS
The following sections summarize analytical results. Comparative screening levels were listed in
the approved SAP; however, since the date of the SAP approval, the US EPA has issued updated
Regional Screening Levels (RLSs; May 2018). These updated RSLs are shown in the summary
tables. Utah DEQ comparative screening levels remain unchanged. A summary of the analytical
results is provided in Tables C1 through C5 (Appendix C). Copies of the ESC analytical reports
and sample chain-of-custody records are provided in Appendix D.
Constituent concentrations in soils were compared to current EPA RSLs for residential and
industrial use scenarios, and to Utah Department of Environmental Quality (UDEQ) Leaking
Underground Storage Tank (LUST) Initial Screening Levels (ISLs). Constituent concentrations in
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 10
groundwater were compared to EPA RSLs for tap water, UDEQ-LUST ISLs, Utah Ground Water
Quality Protection Standards (UGWQPS; UAC-R317-6-2.1), EPA Maximum Contaminant Levels
(MCLs) and EPA Vapor Intrusion Screening Levels (VISLs) Target Groundwater Concentration
at a target cancer risk of 1X10-6 and target hazard quotient of 1.
4.1 Soil Data Summary
VOCs A total of 14 soil samples (excluding duplicates) were analyzed for VOCs.
Several VOCs were detected in very low concentrations that did not exceed a
regulatory screening level. The concentration of bromodichloromethane (SE-SB-
21 @ 7) and TCE (SE-SB-22 @ 7 and SE-SB-24 @ 7) exceeded the EPA
Residential RSL. The concentration of TCE reported from SE-SB-21 @ 7
exceeded the EPA Industrial RSL.
No other VOCs were reported above an EPA RSL or other applicable screening
level.
Metals A total of 14 soil samples (excluding duplicates) were analyzed for the
13 priority pollutant metals and hexavalent chromium. An additional four soil
samples were analyzed for hexavalent chromium only.
Hexavalent chromium exceeded the EPA Residential RSL in four boring locations
(SE-SB-16 @ 5, SE-SB-17 @ 2.5, SE-SB-19 @ 4 and 8, and SE-SB-23 @ 10).
Depth of impacted soil ranged from 2.5 feet bgs to 10 feet bgs.
All soil samples detected arsenic concentrations above the EPA Residential RSL,
with 13 out of 14 samples also exceeding the Industrial RSL. Lead exceeded the
EPA Residential RSL in sample SE-SB-21 @ 7.
pH Soil pH ranged from 7.61 to 10.7.
4.2 Groundwater Data Summary
VOCs TCE was reported in six of the seven groundwater samples. The
concentrations reported exceeded EPA RSLs, MCLs, or UGWQSs.
The concentration of TCE exceeded the EPA’s Target Groundwater Residential
VISL in five of the seven groundwater samples, with four of those samples
exceeding the Target Groundwater Commercial VISL. Three of the groundwater
samples exceeding the Target Groundwater Commercial VISL were collected
inside the building.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 11
Metals Six of the seven groundwater samples detected dissolved arsenic at a
concentration above the EPA RSL for Tapwater. Five of the seven samples
reported hexavalent chromium at a concentration exceeding the EPA RSL for
Tapwater.
pH Field-measured pH was reported at 7 for all borings selected for groundwater
sample collection.
4.3 Sub-slab Vapor Summary
VOCs Several VOCs were detected in very low concentrations that did not exceed
a regulatory screening level. Napthalene was detected above the Target Sub-Slab
Soil Gas Residential VISL in two vapor samples, with naphthalene exceeding the
Target Sub-Slab Soil Gas Commercial VISL in one of those two samples.
Trichloroethene was reported above the EPA Target Sub-Slab Soil Gas
Residential VISL in all four samples, with three of those four samples exceeding
the Target Sub-Slab Soil Gas Commercial VISL.
5.0 DATA QUALITY ASSESSMENT
All laboratory analytical data were subject to internal reduction and validation prior to external
release of the data, as detailed in the laboratory’s Quality Assurance Manual. Following receipt
of the laboratory analytical results by Terracon, the data were reviewed to evaluate compliance
with Data Quality Indicators (DQIs) outlined in Sections D1, D2, and D3 of the QAPP.
Documentation provided with the laboratory analytical results included a case narrative; analytical
data with minimum detection limits and reporting limits listed for all analyses; surrogate recoveries
for GC/MS analyses with laboratory control limits; chain-of-custody records; and a quality control
summary, including method blanks, matrix spike/matrix spike duplicates (MS/MSD) with control
limits, laboratory control samples and duplicates (LCS/LCSD) with control limits; and application
of data qualifiers where warranted.
Assessment of the DQIs for Precision, Bias and Accuracy, Representativeness, Comparability,
Completeness, and Sensitivity are presented in the following subsections.
5.1 Precision
Precision was evaluated on the basis of relative percent difference (RPD) as a measure of
reproducibility between LCS/LCSD pairs and MS/MSD pairs (analytical precision) and between
field samples and field duplicate samples (field precision).
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 12
Analytical Precision
A summary of the Quality Control assessment for analytical precision is presented in Table
C10 (Appendix C) and is further discussed below.
n The RPDs for the LCS/LCSD pairs for lab set L995461 were within the laboratory’s
control limits, except for naphthalene and 1,2,3-trichlorobenzene for batch
WG1114510 (groundwater sample analyses for VOCs by Method 8260B) and acetone
for batch WG1114961 (soil sample analyses for VOCs by Method 8260B). Of the 378
constituents analyzed in the LCS/LCSD pairs, 375 (99.2%) were within the control
limits for Precision. Each analytical batch was individually within the control limits.
The LCS/LCSD pairs are considered within control for Precision.
n The RPDs for the MS/MSD pairs for lab set L995461 were within the laboratory’s
control limits, except for hexavalent chromium for batches WG1114983 and
WG1117105 (soil sample analyses for hexavalent chromium by Method
3060A/7196A), 2-chloroethyl vinyl ether for batch WG1114510 (groundwater sample
analyses for VOCs by Method 8260B), and 37 of the VOCs for batch WG1116592 (soil
sample analyses for VOCs by Method 8260B). Of the 241 constituents analyzed in the
MS/MSD pairs, 201 (83.4%) were within the control limits for Precision. Four of the
analytical batches were outside of the control limits (WG1114983, WG1117105,
WG1114510, and WG1116592).
o Batch WG1114983: Hexavalent chromium in these 14 soil samples was
generally reported at concentrations above its residential RSL or had LRLs that
exceeded its residential RSL. As the Precision could affect the conclusions
regarding these results,hexavalent chromium analytical results in soil
should be considered qualified.
o Batch WG1117105:Hexavalent chromium in soil sample SE-SB-24 (7) had a
LRL that exceeded its residential RSL. As the Precision could affect the
conclusions regarding these results,hexavalent chromium analytical
results in soil should be considered qualified.
o Batch WG1114510:2-chloroethyl vinyl ether was not reported above the LRL
for the MS or MSD analyses. While the MS and MSD results were both non-
detect, which is technically within control, neither analyses detected the spiked
amount of this compound. The MS and MDS results were flagged with J6 (The
sample matrix interfered with the ability to make any accurate determination;
spike value is low.). 2-chloroethyl vinyl ether was not reported in any of the
groundwater samples analyzed above the LRL. Because this constituent was
not detected and because regulatory screening levels have not been
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 13
established for this constituent, the MS/MSD pair Precision is not anticipated
to affect the usability of the data for comparison to regulatory screening levels.
The Precision for the MS/MSD pair is considered acceptable.
o Batch WG1116592:One sample was affected by this MS/MSD pair Precision
deviation in batch WG1116592, soil sample SE-SB-18 (8). As the constituents
analyzed for this sample were reported as less than the method reporting limits
(two J-flagged constituents reported at concentrations less than the reporting
limits), the MS/MSD pair Precision is not anticipated to affect the usability of
the data for comparison to regulatory screening levels.The Precision for the
MS/MSD pairs is considered acceptable.
n The RPDs for the LCS/LCSD pairs for lab set L995391 were within the laboratory’s
control limits for all constituents analyzed (soil gas analyses for VOCs by Method TO-
15).The LCS/LCSD pairs are considered within control for Precision.
n An MS/MSD pair was not analyzed or reported for lab set L995391 because MS/MSD
analyses are not included in the TO-15 analytical method procedures for Precision.
Field Precision
A summary of the Quality Control assessment for field precision is presented in Table C10
(Appendix C) and is further discussed below.
n Per the QAPP, analytical results for field duplicate pairs that are less than five times
the laboratory’s reporting limit (LRL) were considered within control if the difference
between the sample and its duplicate was less than the LRL (aqueous samples) or
two times the LRL (solid samples). When analytical results for field duplicate pairs are
greater than five times the LRL, the duplicate pair was considered within control when
the RPDs for the field duplicate pairs were within the QAPP’s control limits (25% for
aqueous samples and 50% for solid samples). The field duplicate pair constituent
analytical results were within control for lab set L995461, except for the following.
Field Duplicate Pair Analyses
Constituents outside of
Precision control limits
VOCs in soil by Method 8260B for
field duplicate pair SE-SB-24 (7)
and SE-SB-34 (7):
benzene, 1,2-dichloropropane,
ethylbenzene, isopropylbenzene,
naphthalene, toluene, trichloroethene,
1,2,4-trimethylbenzene, 1,2,3-
trimethylbenzene, 1,3,5-trimethylbenzene,
and total xylenes
Metals in soil by 6000/7000 Series
Methods for field duplicate pair SE-
SB-24 (7) and SE-SB-34 (7):
mercury (Method 7471A)
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 14
VOCs in groundwater by Method
8260B for field duplicate pair SE-
SB-22 and SE-SB-32:
trichloroethene
Dissolved metals in groundwater by
6000/7000 Series Methods for field
duplicate pair SE-SB-22 and SE-
SB-32:
all constituents analyzed within the control
limits
Of the 161 constituents analyzed in the field duplicate pairs, 148 (91.9%) were within
the control limits for Precision. Each analysis was individually within the control limits,
except for VOCs by Method 8260B for L995461-08 (sample) and L995461-28
(duplicate sample), which had 83% of the constituents in control. In general, the
constituents that were outside of the control limits for Precision were reported at
concentrations well below their regulatory screening levels. Two constituents, 1,2-
dichloropropane and trichloroethene reported concentrations closer to their regulatory
screening levels. For these two constituents, the Precision could affect the
conclusions drawn with regards to the regulatory screening levels. As such, 1,2-
dichloropropane and trichloroethene results should be considered qualified. Matrix
interference was likely the primary cause of the lower percentage of valid data for this
analysis in soils.The Precision for the field duplicate pairs is considered
acceptable, except for 1,2-dichloropropane and trichloroethene in soils, which
are considered to have qualified analytical results.
5.2 Bias and Accuracy
Bias and Accuracy were evaluated through a review of the method blanks, trip blanks, percent
recoveries for LCS/LCSD, and percent recoveries for MS/MSD summaries provided by the
laboratory. Method blanks and trip blanks were considered within control if the constituents
analyzed were less than the analytical method reporting limits. LCS/LCSD and MS/MSD analyses
were considered within control if the percent recoveries were within the laboratories established
limits. A summary of the Quality Control assessment for Bias and Accuracy is presented in Table
C10 (Appendix C) and is further discussed below.
Lab Set L995461
n Trip Blank: The trip blank reported four constituents (acetone, cis-1,2-dichloroethene,
toluene, and total xylenes), but the concentrations were less than the LRLs (i.e., J-
flagged results).The Trip Blank is considered in control for Bias and Accuracy.
n Method Blank: Constituents reported in the Method Blanks included
tetrachloroethene and 1,2,3-trichlorobenzene in batch WG1114510, hexachloro-1,3-
butadiene and 1,2,3-trichlorobenzene in batch WG1114542, and methylene chloride
in batch WG1115967. The reported concentrations were less than the LRLs.The
Method Blank is considered in control for Bias and Accuracy.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 15
n LCS/LCSD:The percent recoveries for constituents analyzed in the LCS and LCSD
samples were within the laboratory’s control limits, except for the following:
o Batch WG1115415: acrolein (LCS), 1,2-dibromo-3-chloropropane (LCS and
LCSD), and naphthalene (LCSD).
o Batch WG1114961: 4-chlorotoluene (LCS).
o Batch WG1115967: acetone (LCSD).
o Batch WG1116592: 1,2-dichloroethene (LCS).
Of the 886 constituents analyzed in the LCS and LCSD samples, 879 (99.2%) were
within the control limits for Bias and Accuracy. Each analytical batch was individually
within the control limits.The LCS/LCSD pairs are considered within control for
Bias and Accuracy.
n MS/MSD:The percent recoveries for constituents analyzed in the MS and MSD
samples were within the laboratory’s control limits, except for the following:
o Batch WG1114983 (soil): hexavalent chromium (MS and MSD).
o Batch WG1117105 (soil): hexavalent chromium (MS and MSD).
o Batch WG1113326 (groundwater): hexavalent chromium-low level (MS).
o Batch WG1115713 (groundwater): hexavalent chromium-low level (MS and
MSD).
o Batch WG1114824 (soil): antimony (MS and MSD) and zinc (MS and MSD).
o Batch WG1115667 (soil): antimony (MS and MSD).
o Batch WG1114510 (groundwater): 2-chloroethyl vinyl ether (MS and MSD).
o Batch WG1115967 (soil): carbon tetrachloride (MS) and
dichlorodifluoromethane (MS and MSD).
o Batch WG1116592 (soil): p-isopropyltoluene (MS).
Of the 482 constituents analyzed in the MS and MSD samples, 465 (96.5%) were
within the control limits for Bias and Accuracy. For analytical batches WG1114983,
WG1117105, WG1113326, WG1115713, and WG1114824, less than 90% of the data
passed the QC criteria.
o Hexavalent chromium was generally reported in soil at concentrations above
its residential RSL or had LRLs that exceeded its residential RSL. As the Bias
and Accuracy control could affect the conclusions regarding these results,
hexavalent chromium analytical results in soil should be considered
qualified.
o Hexavalent chromium-low level was generally reported in groundwater at
concentrations above the tapwater RSL. As the Bias and Accuracy control
could affect the conclusions regarding these results,hexavalent chromium-
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 16
low level analytical results in groundwater should be considered
qualified.
o Antimony and zinc concentrations reported in soil were orders of magnitude
less than the residential RSLs.Bias and Accuracy control are unlikely to
affect the conclusions regarding these results and they can be used for
their intended purpose of comparison to the screening levels.
o Regulatory screening levels have not been established for 2-chloroethyl vinyl
ether or p-isopropyltoluene. As such, the Bias and Accuracy control is not
anticipated to affect the conclusions of this report.
o Carbon tetrachloride and dichlorodifluoromethane were not reported in soil
above their LRLs, which were orders of magnitude less than the residential
RSLs.Bias and Accuracy control are unlikely to affect the conclusions
regarding these results and they can be used for their intended purpose
of comparison to the screening levels.
5.3 Representativeness
Representativeness is a qualitative parameter most concerned with proper design and execution
of the sampling program to produce data that accurately and precisely represent environmental
conditions. Selection of analytical methods, sampling methods and locations representative of
the media sampled were set forth in the SAP.Representativeness in the field was achieved by
implementing the approved SAP and using appropriate sampling methods, sample containers,
sample handling and preservation methods.Representativeness in the laboratory was achieved
by using the proper analytical procedures, meeting sample holding times, and analyzing and
assessing laboratory QA/QC samples. Sample holding time requirements were achieved with the
exception of pH.Per the DQIs in the QAPP, the Representativeness criteria have been met
as the SOPs were followed, holding times were met (except for pH as mentioned above),
and blanks reported constituents were less than the LRLs.
5.4 Comparability
Comparability is a qualitative term expressing the confidence with which one data set can be
compared to another. The comparability goal was achieved through the use of standardized
sampling procedures in accordance with the SAP and QAPP, use of standardized and approved
laboratory analytical methods, and reporting the analytical results in appropriate and consistent
units.
n One trip blank (water matrix) was submitted with the 8 groundwater samples collected,
which represents a frequency of 12.5% and exceeds the QAPP goal of 10%.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 17
n One field duplicate (water matrix) was submitted with the 8 groundwater samples
collected, which represents a frequency of 12.5% and exceeds the QAPP goal of 10%.
n Two field duplicates (soil matrix) were submitted with the 22 soil samples collected,
which represents a frequency of 9.1%, below the QAPP goal of 10%. However, the
number of field duplicates meets the two field duplicates that were specified in the
approved SAP.
n The units of measure reported by the laboratory were consistent with the units of
measure used by the regulatory screening levels.
n Samples were collected following the SOPs.
With the exception of the frequency of field duplicate samples for the soil matrix, which was slightly
below its DQI but equal to the number specified in the SAP, the DQIs for Comparability were
achieved. It is not anticipated that another field duplicate pair would alter the conclusions of this
report. As such,Comparability was deemed acceptable.
5.5 Completeness
Completeness is the ratio of valid measurements to the number of planned measurements,
expressed as a percentage, and the completeness goal for the project is 90%. The sampling
program is deemed to meet the DQIs for valid measurements, with the following exceptions.
n Results of hexavalent chromium in soil are considered qualified due to Analytical
Precision and Bias/Accuracy not being within the control limits.
n Results of hexavalent chromium in groundwater are considered qualified due to
Bias/Accuracy not being within the control limits.
n Results of 1,2-dichloropropane and trichloroethene in soil are considered qualified due
to Field Precision not being within the control limits.
Sample matrix interference and heterogeneity are considered to be the principal reasons that
some of the QC samples did not meet DQIs.With the exception of the analytes listed above,
the analytical data are acceptable for their intended use in identifying constituent
concentrations above applicable screening levels.
Based on the very limited number of qualified analytical results, the overall ratio of valid
measurements to measurements collected exceeds the 90% goal established in the QAPP.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 18
5.6 Sensitivity
Sensitivity refers to the capability of a method or instrument to discriminate between measurement
responses representing different levels of the variable of interest. The sensitivity goal is for LRLs
to be below comparative screening levels, which vary considerably by analyte and in value and
applicability. For analytes in soil samples, the LRLs were below available screening levels with
the following exceptions: the LRL exceeded the EPA Residential RSL for hexavalent chromium,
thallium, and 1,2-dibromo-3-chloropropane. Overall, the level of sensitivity was sufficient to allow
the identification of soil constituents above Residential and Industrial RSLs, and groundwater
impacts above MCLs, UGWPSs, Target Groundwater VISLs and Target Sub-Slab Soil Gas
VISLs.
6.0 DATA EVALUATION
Following is an overview of the identified contaminants in soil, groundwater, and sub-slab soil
vapor during the course of the current Phase II ESA.
6.1 Soil Sample Results
The presence of hexavalent chromium in soils both outside and underneath the building was
confirmed at depths ranging from 1 to 10 feet bgs. The concentrations reported in this
investigation exceeded the Residential RSL but did not exceed the Industrial RSL.
TCE was also identified in soils at 7 feet bgs at concentrations that exceeded the Residential and
Industrial RSLs. The concentration of lead at 7 feet bgs exceeded the Residential RSL at one
sample location (SE-SB-21).
Naphthalene was detected in soil at two locations within the Plating Room at a depth of 7 feet.
The detections were below State of Utah and EPA screening levels.
As reported in the 2015 investigation and identified during this investigation, arsenic
concentrations in soil samples collected throughout the site are higher than the industrial RSL of
3 mg/kg. However, such exceedances are common throughout the Salt Lake Valley area where
background values reportedly range from non-detect to 97 mg/kg (U.S. Geological Survey
Professional Paper 1270; 1984). The arsenic concentrations reported in site soil samples ranged
from 4.62 to 17.5 mg/kg in the 2015 investigation, and from 1.6 to 52.9 mg/kg in the 2018
investigation. Based on these results, the reported arsenic concentrations in soil appear to be
representative of natural background levels.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 19
6.2 Groundwater Sample Results
Based on the results of this additional investigation, the presence of TCE in groundwater was
confirmed at concentrations that exceed the MCL and Target Groundwater Commercial VISL.
The presence of dissolved hexavalent chromium in groundwater was confirmed at concentrations
that exceeded the RSL for Tapwater but below the MCL for total chromium.
6.3 Sub-slab Vapor Sample Results
The results of the sub-slab soil gas samples collected from the interior of the building reported
naphthalene and TCE were present at concentrations that exceeded the Target Sub-Slab Soil
Gas Commercial VISL. TCE was detected in all four of the soil gas samples with three (VP-1,
VP-3 and VP-4) exceeding the Commercial VISL and VP-2 exceeding the Residential VISL The
highest concentrations were in the Plating Shop (VP-4) and along the sewer lateral (VP-3).
Naphthalene was detected in sub-slab soil gas above the Commercial VISL along the sewer
lateral (VP-3) and above the Residential VISL in the Washout Booth (VP-2). Based on the sub-
slab soil gas sampling results, It appears there is a potential for vapor intrusion at this site.
7.0 CONCLUSIONS AND RECOMMENDATIONS
7.1 Conclusions
Impacts to soil and groundwater exceeding EPA RSLs for both Residential and Industrial land
use have been identified at the site.
Soil impacts include bromodichloromethane and lead above the Residential RSL at 7 feet bgs,
and TCE above the Residential and Industrial RSL at 7 feet bgs. Concentrations of hexavalent
chromium exceeded the Industrial RSL in shallow soils and the Residential RSL at depths up to
a minimum of 10 feet bgs.
Dissolved hexavalent chromium and arsenic were reported above the RSL for Tapwater in
groundwater, but below the MCL. TCE was reported to exceed the EPA MCL and UGWQS, as
well as the Target Groundwater Commercial VISL.
Both naphthalene and TCE were detected in sub-slab soil gas samples. Concentrations of TCE
exceeded the Target Sub-Slab Target Soil Gas Commercial VISL in three locations within the
building and the fourth exceeded the Residential VISL. The concentrations of naphthalene
exceeded the Sub-Slab Target Soil Gas VISL in two of the samples. One exceeded the
Commercial VISL and one exceeded the Residential VISL. The highest concentrations were from
sample VP-3 located adjacent to a sewer lateral and collection point. The sewer lateral originates
from a sump in the floor of the Plating Room. Use of small amounts of TCE (5 gallons or less) by
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 20
Schovaers has been documented. The origin of the naphthalene identified in two sub-slab soil
gas samples is unknown but may be related to the undocumented subsurface fill throughout much
of the site. Further investigation of naphthalene does not appear warranted at this time, as this
compound has not been identified in groundwater and only two minor detections have been
identified in soils. Addressing the sub-slab TCE soil gas will also address naphthalene in soil gas.
7.2 Extent of Impacts
TCE was not reported in soil samples collected outside the building during the 2016 investigation
from depths ranging between 9.5 to 14.5 feet bgs. TCE was reported in soil samples collected
during this investigation inside the building from depths ranging between 3 to 10 feet bgs. The
highest concentration of TCE reported in soil (45.2 mg/kg) and groundwater (0.0766 mg/L) was
observed in boring SE-SB-21, adjacent to the sump located inside the building. Based on results
from the 2016 investigation and this investigation, dissolved TCE concentrations in groundwater
above the drinking water MCL are present beneath the western portion of the building and the
western portion of the property outside the building footprint. As dissolved TCE was not reported
along the up-gradient east-northeast property boundary in previous borings SE-SB-09, -12, -13,
-14, -15, and the highest concentrations of TCE were observed inside the building, it appears that
the subject property may be a likely source of TCE.
Hexavalent chromium was reported in soils inside the building at concentrations exceeding the
Residential RSLs, and outside the building exceeding both the Residential and Industrial RSLs,
at various depths. The highest concentrations of hexavalent chromium observed in soils,
exceeding the Industrial RSLs, were reported from the southwest side of the property. Hexavalent
chromium was also present in soils on the south side of the property. The highest concentrations
of dissolved hexavalent chromium were also reported on the west side of the property.
Schovaers did not report the use of hexavalent chromium at the facility. Hexavalent chromium
was reported in soils and in groundwater at the north-adjoining Crown Plating facility; however,
the highest concentrations reported in soils and groundwater at the Schovaers property were not
reported on the north side of the property. The concentrations of hexavalent chromium reported
in soils and groundwater, and the calculated groundwater flow direction for both the Crown Plating
facility and Schovaers, do not definitively support Crown Plating as the source. The source of
hexavalent chromium on the Schovaers property is unknown.
7.3 Recommendations
The 2015 Asbestos and Hazardous Materials Survey identified friable and non-friable asbestos-
containing material and also identified several universal hazardous waste materials that would
need to be properly disposed or recycled prior to demolition.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 21
Soils impacted above applicable screening levels may need to be removed and properly disposed
during construction or managed as part of future redevelopment. Impacted groundwater may
need to be managed during construction, and may need to be addressed through monitored
natural attenuation or active remediation. Future development would need to address impacts in
a manner that is consistent with the planned land use in the area. As the concentrations of TCE
in groundwater and sub-slab soil gas exceeded both Residential and Industrial Target VISLs, the
potential for vapor intrusion should be evaluated and mitigated.
Planning for future redevelopment in the area must take into consideration the results of the
investigations conducted at the site. In evaluating Brownfields re-use of the property, it may be
appropriate to consider redevelopment-specific land use and contaminant exposures, including
vapor intrusion mitigation. Evaluation might consider land use-specific and contaminant-specific
risk assessments.
Phase II Environmental Site Assessment
Schovaers Electronics ■ 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID#199723■ Terracon Project 61177082
August 13, 2018 (Revised November 1, 2018) (Final Version Issued January 9, 2019)
Responsive ■Resourceful ■Reliable 22
8.0 REFERENCES
Terracon Consultants, Inc. (Terracon)
2015 Phase I Environmental Site Assessment, Schovaers Electronics, 22 South Jeremy Street,
Salt Lake City, Salt Lake County,August 31, 2015.
2016 Asbestos and Hazardous Materials Survey, Schovaers Electronics, 22 South Jeremy
Street, Salt Lake City, Salt Lake County,January 18, 2016.
2016 Phase II Environmental Site Assessment, Schovaers Electronics, 22 South Jeremy Street,
Salt Lake City, Salt Lake County,February 2, 2016.
2018 Community Wide Quality Assurance Project Plan, Salt Lake County Brownfields
Assessment, EPA Cooperative Agreement No. 96835701, Salt Lake County, Utah,
Revision 2, May 24, 2018.
2018 Phase I Environmental Site Assessment, Schovaers Electronics, 22 South Jeremy Street,
Salt Lake City, Salt Lake County,February 14, 2018.
2018 Sampling and Analyses Plan, Salt Lake County Brownfields Assessment, EPA
Cooperative Agreement No. 96835701, Hazardous Materials and Petroleum Grant for Salt
Lake County, Schovaers Electronics, 22 South Jeremy Street, Salt Lake City, Salt Lake
County, Utah,May 1, 2018.
U.S. Geological Survey Professional Paper 1270; Element Concentrations in Soils and Other
Surficial Materials of the Conterminous United States 1984
APPENDIX A
Exhibits

TOPOGRAPHIC MAP IMAGE COURTESY OF
THE U.S. GEOLOGICAL SURVEY
QUADRANGLES INCLUDE: SALT LAKE CITY
NORTH, UT (1/1/1998).
TOPOGRAPHIC MAP
Schovaers Electronics
Salt Lake County Brownfields Assessment
U.S. EPA Cooperative Agreement No. 96835701-0
Salt Lake County, UT
6949 S High Tech Dr Ste 100
Midvale, UT 84047-3707
61177082
DIAGRAM IS FOR GENERAL LOCATION ONLY,
AND IS NOT INTENDED FOR CONSTRUCTION
PURPOSES
Project Manager:
Drawn by:
Checked by:
Approved by:
CAS
BBB
BBB
CAS
Exhibit 1 & 2
6/26/2018
Project No.
File Name:
Date:
1”=2,000’ Scale:
APPROXIMATE
SITE BOUNDARY
1
Exhibit

EXTERIOR SAMPLING LOCATIONS
6949 S High Tech Dr Ste 100
Midvale, UT 84047-3707
61177082 AERIAL PHOTOGRAPHY PROVIDED BY
MICROSOFT BING MAPS
Schovaers Electronics
Salt Lake County Brownfields Assessment
U.S. EPA Cooperative Agreement No. 96835701-0
Salt Lake County, UT
DIAGRAM IS FOR GENERAL LOCATION ONLY,
AND IS NOT INTENDED FOR CONSTRUCTION
PURPOSES
Project Manager:
Drawn by:
Checked by:
Approved by:
DMJ
AF
BBB
ARK
Exhibit 1 & 2
6/26/2018
Scale:
Project No.
File Name:
Date:
AS SHOWN 2
Exhibit
KEY
Boring 2016

Boring 2018
APPROXIMATE
SITE BOUNDARY
SE-SB-11
SE-SB-10
SE-SB-07
SE-SB-06 SE-SB-04
SE-SB-03 SE-SB-05
SE-SB-02 SE-SB-01
SE-SB-09
SE-SB-08
SE-SB-12
SE-SB-13
SE-SB-14
SE-SB-15
SE-SB-17
SE-SB-16
INTERIOR SAMPLING LOCATIONS
Schovaers Electronics
Salt Lake County Brownfields Assessment
U.S. EPA Cooperative Agreement No. 96835701-0
Salt Lake County, UT
3
6/26/2018
ARK 61177082
DMJ
AF
BBB
N.T.S.
Project Manager:
Drawn by:
Checked by:
Approved by:
Project No.
Scale:
File Name:
Date:
Exhibit
Exhibit 3DIAGRAM IS FOR GENERAL LOCATION
ONLY, AND IS NOT INTENDED FOR
CONSTRUCTION PURPOSES
Office
Plate Room
Drill/Router
SEWER
SE-SB-19
SE-SB-23
SE-SB-18
SE-SB-22
SE-SB-24
SE-VP-1
SE-VP-2
Sump
SE-VP-3
SE-VP-4
Loading Dock
Sewer Collection Point
SE-SB-21 KEY
Soil Boring-2018
Sub slab vapor
sample-2018
Washout Booth
APPENDIX B
Soil Boring Logs
5.0
7.0
9.0
10.0
SE-SB-16 (2.5) 13:40
SE-SB-16 (5) 13:42
SE-SB-16 (7.5) 13:46
SE-SB-16 (10) 13:50
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, brown, moist, loose, no odors, no staining
SANDY SILTY CLAY (CL-ML), fine grained, tan, moist, medium stiff, no odors, no staining
SILT (ML), tan, moist, stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, wet, loose, no odors, no staining
Probe Terminated at 10 Feet
0
0.1
0
0
0
0
0.1
0.1
0
0
0
SE-SB-16
(2.5)
SE-SB-16 (5)
SE-SB-16
(7.5)
SE-SB-16
(10)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite chips upon completion.
Notes:
Project No.: 61177082
Drill Rig: 6620DT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-16
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-1
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
40
60
RE
C
O
V
E
R
Y

(
%
)
4.5
7.0
10.0
SE-SB-17 (2.5) 14:19
SE-SB-17 (5) 14:22 / B.D. SE-SB-27 (5) 15:30
SE-SB-17 (7.5) 14:27
SE-SB-17 (10) 14:30
SE-SB-17 GW 14:50
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, dark brown, moist, loose, no odors, no staining
CLAYEY SILT (CL-ML), dark gray, moist, stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 10 Feet
0
0
0
0
0
0
0
0
0
0
0
SE-SB-17
(2.5)
SE-SB-17 (5)
SE-SB-17
(7.5)
SE-SB-17
(10)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite chips upon completion.
Notes:
Project No.: 61177082
Drill Rig: 6620DT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-17
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-2
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
30
70
RE
C
O
V
E
R
Y

(
%
)
0.5
4.5
7.0
10.0
11.5
16.0
SE-SB-18 (3) 12:58
SE-SB-18 (8) 13:05
SE-SB-18 GW 13:20
CONCRETE, Concrete
FILL - FIll , fine grained, brown, moist, loose, silty sand with gravel, no odors, no staining
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, black, moist, loose, possible fill brick and glass
were observed
SILT (ML), black, moist, stiff, no odors, no staining
SANDY LEAN CLAY (CL), fine grained, tan, moist, stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SE-SB-18 (3)
SE-SB-18 (8)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-18
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-3
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
75
90
100
100
RE
C
O
V
E
R
Y

(
%
)
0.5
4.0
7.0
8.5
11.0
13.0
16.0
SE-SB-19 (4) 12:27
SE-SB-19 (8) 12:35
SE-SB-19 GW 12:43
CONCRETE, Concrete
FILL - , No Recovery
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, black, moist, loose, possible fill brick and glass
were observed
SANDY SILT (ML), fine grained, black, moist, medium stiff, no odors, no staining
SANDY LEAN CLAY (CL), fine grained, brown, moist, stiff, no odors, no staining
SILT (ML), tan, moist, loose, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0.6
0
0
0
0
0
0
0
0
0
0
0
0
SE-SB-19 (4)
SE-SB-19 (8)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-19
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-4
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
0
90
100
100
RE
C
O
V
E
R
Y

(
%
)
0.5
4.5
7.5
9.5
11.5
16.0
SE-SB-20 (3) 11:50
SE-SB-20 (11) 11:58
SE-SB-20 GW 12:15
CONCRETE, Concrete
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, brown, moist, loose, no odors, no staining
FILL - SANDY SILTY CLAY (CL-ML), fine grained, black, moist, stiff, possible fill brick and glass were
observed, no odors
SANDY LEAN CLAY (CL), fine grained, dark gray, moist, stiff, no odors, no staining
SILT (ML), tan, moist, stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0
0
0
0
0
0.1
0.2
0.1
0.2
0.1
0.2
0
0
0
0
0
SE-SB-20 (3)
SE-SB-20
(11)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-20
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-5
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
60
100
100
100
RE
C
O
V
E
R
Y

(
%
)
0.5
3.0
6.0
7.5
10.0
16.0
SE-SB-21 (3) 9:00
SE-SB-21 (7) 9:08
SE-SB-21 GW 12:15
CONCRETE, Concrete
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, brown, moist, medium dense, no odors, no
staining
SILTY SAND (SM), fine grained, light brown, moist, medium dense, no odors, no staining
SANDY LEAN CLAY (CL), fine grained, brown, moist, stiff, Black stain 6.5 feet to 7.5 feet, no odor
SILT (ML), tan, moist, stiff, Black stain 7.5 feet to 9.5 feet, no odor
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0
0
0
1.5
0
5.5
6.3
4.5
3.3
3.6
1.7
0.9
1.0
0.9
0.5
0
SE-SB-21 (3)
SE-SB-21 (7)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-21
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-6
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
80
90
100
100
RE
C
O
V
E
R
Y

(
%
)
0.5
3.0
6.5
10.0
13.0
16.0
SE-SB-22 (3) 9:50
SE-SB-20 (8) 9:58
SE-SB-20 GW 10:10 / B.D. SE-SB-32 15:10
CONCRETE, Concrete
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, dark brown, moist, medium dense, no odors, no
staining
SILTY SAND (SM), fine grained, light brown, moist, loose, no odors, no staining
SANDY SILT (ML), fine grained, black, moist, medium stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, brown, moist, loose, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0.3
0.5
0.8
1.3
1.2
1.1
1.7
1.0
0.5
0
0
0
0
0
SE-SB-22 (3)
SE-SB-22 (8)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-22
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-7
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
60
20
70
50
RE
C
O
V
E
R
Y

(
%
)
0.5
5.0
8.5
10.0
16.0
SE-SB-23 (3) 11:20
SE-SB-23 (10) 11:29
SE-SB-23 GW 11:40
CONCRETE, Concrete
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, dark brown, moist, medium dense, no odors, no
staining
SANDY SILTY CLAY (CL-ML), fine grained, black, moist, medium stiff, no odors, no staining
SILT (ML), tan, moist, stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0
0
0.1
0.2
0
0.3
0.2
0.2
0.2
0.7
0.1
0
0
0
0
0
SE-SB-23 (3)
SE-SB-23
(10)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-23
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-8
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
50
70
70
90
90
RE
C
O
V
E
R
Y

(
%
)
0.5
5.0
8.5
11.0
16.0
SE-SB-24 (3) 10:40
SE-SB-24 (7) 110:48 / B.D. SE-SB-34 (7) 15:20
CONCRETE, Concrete
FILL - SILTY SAND WITH GRAVEL (SM), fine grained, dark brown, moist, loose, no odors, no staining
SANDY SILT (ML), fine grained, black, moist, medium stiff, no odors, no staining
SILT (ML), tan, moist, very stiff, no odors, no staining
POORLY GRADED SAND (SP), fine grained, tan, moist, loose, no odors, no staining
Probe Terminated at 16 Feet
0.2
0.3
0.5
0.2
0
0.2
0.5
0.3
0.3
0
0
0
0
0
0
0
SE-SB-24 (3)
SE-SB-24 (7)
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock
types; in-situ these transitions may be gradual or may occur at different depths than shown.
GR
A
P
H
I
C

L
O
G
See Exhibit A-2
TH
I
S

B
O
R
I
N
G

L
O
G

I
S

N
O
T

V
A
L
I
D

I
F

S
E
P
A
R
A
T
E
D

F
R
O
M

O
R
I
G
I
N
A
L

R
E
P
O
R
T
.

E
N
V
I
R
O
N
M
E
N
T
A
L

S
M
A
R
T

L
O
G

6
1
1
7
7
0
8
2

S
C
H
O
V
A
E
R
S

B
O
R
I
N
G

L
O
G
S

C
A
S

M
L
.
G
P
J

T
E
R
R
A
C
O
N
_
D
A
T
A
T
E
M
P
L
A
T
E
.
G
D
T

1
0
/
2
6
/
1
8
22 South Jeremy Street
Salt Lake City, Utah
SITE:
Page 1 of 1
Advancement Method:
Direct Push
Abandonment Method:
Boring backfilled with bentonite
Surface capped with concrete
Notes:
Project No.: 61177082
Drill Rig: 420MT
Probe Started: 05-17-2018
PROBE LOG NO. SE-SB-24
Salt Lake County
Driller: DPS
Probe Completed: 05-17-2018
Exhibit:
See Appendices for description of laboratory
procedures and additional data (if any).
CLIENT:
See Appendices for description of field
procedures.
See Appendices for explanation of symbols and
abbreviations.
6949 S High Tech Dr, Ste 100
Midvale, UT
PROJECT: Salt Lake County Brownfields Assessment
Schovaers Electronics
B-9
MATERIAL DESCRIPTION
OV
A
/
P
I
D
(p
p
m
)
SA
M
P
L
E

S
E
N
T
TO

L
A
B
(I
D

N
U
M
B
E
R
)
DE
P
T
H

(
f
t
)
5
10
15
WA
T
E
R

L
E
V
E
L
OB
S
E
R
V
A
T
I
O
N
S
SA
M
P
L
E

T
Y
P
E
WATER LEVEL OBSERVATIONS
40
100
100
40
RE
C
O
V
E
R
Y

(
%
)
APPENDIX C
Data Summary Tables
Method Analyte Units EPA RSL - Residential1 EPA RSL - Industrial2 UDEQ ISL3 Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier
8260B ACETONE mg/kg 61000 670000 ne <0.0153 J3 <0.0191 J3 <0.0178 J3 0.0169 J J3 <0.0175 J3 0.0417 J3 0.023 J J3 <0.0175 J3 <0.0162 J3 <0.0166 J3 <0.0156 J3 <0.0183 J3 0.0177 J J3 0.0211 J
8260B ACRYLONITRILE mg/kg 0.25 1.1 ne <0.00213 <0.00265 <0.00247 <0.00211 <0.00242 <0.00224 <0.00206 <0.00242 <0.00224 <0.00230 <0.00216 <0.00254 <0.00205 <0.00222
8260B BENZENE mg/kg 1.2 5.1 0.2 <0.000448 0.0178 <0.000521 <0.000445 <0.000511 0.0103 <0.000434 <0.000510 <0.000472 <0.000485 <0.000455 <0.000534 <0.000432 <0.000467
8260B BROMOBENZENE mg/kg 290 1800 ne <0.00118 <0.00146 <0.00137 <0.00117 <0.00134 <0.00124 <0.00114 <0.00134 <0.00124 <0.00127 <0.00119 <0.00140 <0.00113 <0.00123
8260B BROMODICHLOROMETHANE mg/kg 0.29 1.3 ne <0.000882 0.46 <0.00103 <0.000876 <0.00101 <0.000929 <0.000855 <0.00100 <0.000931 <0.000956 <0.000896 <0.00105 <0.000851 <0.000919
8260B BROMOFORM mg/kg 19 86 ne <0.00669 <0.00837 <0.00779 <0.00665 <0.00764 <0.00705 <0.00649 <0.00762 <0.00706 <0.00725 <0.00680 <0.00798 <0.00646 <0.00698
8260B BROMOMETHANE mg/kg 6.8 30 ne <0.00414 <0.00518 <0.00482 <0.00411 <0.00473 <0.00436 <0.00401 <0.00472 <0.00437 <0.00449 <0.00421 <0.00494 <0.00400 <0.00432
8260B N-BUTYLBENZENE mg/kg 3900 58000 ne <0.00430 0.0067 J <0.00500 <0.00427 <0.00490 <0.00453 <0.00417 <0.00489 <0.00453 <0.00466 <0.00437 <0.00513 <0.00415 <0.00448
8260B SEC-BUTYLBENZENE mg/kg 7800 120000 ne <0.00283 <0.00354 <0.00330 <0.00281 <0.00322 <0.00299 <0.00275 <0.00322 <0.00299 <0.00307 <0.00288 <0.00338 <0.00273 <0.00295
8260B TERT-BUTYLBENZENE mg/kg 7800 120000 ne <0.00173 <0.00217 <0.00202 <0.00172 <0.00198 0.00191 J <0.00168 <0.00198 <0.00183 <0.00188 <0.00176 <0.00207 <0.00167 <0.00181
8260B CARBON TETRACHLORIDE mg/kg 0.65 2.9 ne <0.00121 <0.00152 <0.00141 <0.00120 <0.00137 <0.00127 <0.00117 <0.00138 <0.00128 <0.00131 <0.00123 <0.00144 <0.00117 <0.00126
8260B CHLOROBENZENE mg/kg 280 1300 ne <0.000641 <0.000802 <0.000746 <0.000637 <0.000731 <0.000676 <0.000622 <0.000730 <0.000677 <0.000695 <0.000652 <0.000765 <0.000619 <0.000669
8260B CHLORODIBROMOMETHANE mg/kg 8.3 39 ne <0.000504 <0.000630 <0.000586 <0.000500 <0.000574 <0.000530 <0.000488 <0.000574 <0.000531 <0.000546 <0.000512 <0.000601 <0.000486 <0.000525
8260B CHLOROETHANE mg/kg 14000 57000 ne <0.00121 <0.00152 <0.00141 <0.00120 <0.00137 <0.00127 <0.00117 <0.00138 <0.00128 <0.00131 <0.00123 <0.00144 <0.00117 <0.00126
8260B CHLOROFORM mg/kg 0.32 1.4 ne <0.000464 0.0117 <0.000541 0.000929 J <0.000530 0.00185 J <0.000450 <0.000529 <0.000490 <0.000503 <0.000472 <0.000554 <0.000448 <0.000484
8260B CHLOROMETHANE mg/kg 110 460 ne <0.00156 <0.00195 <0.00181 <0.00155 <0.00177 <0.00163 <0.00151 <0.00177 <0.00164 <0.00169 <0.00158 <0.00186 <0.00150 <0.00162
8260B 2-CHLOROTOLUENE mg/kg 1600 23000 ne <0.00103 <0.00129 <0.00120 <0.00102 <0.00117 <0.00108 <0.000998 <0.00117 <0.00109 <0.00112 <0.00105 <0.00123 <0.000994 <0.00107
8260B 4-CHLOROTOLUENE mg/kg 1600 23000 ne <0.00126 J4 <0.00158 J4 <0.00147 J4 <0.00126 J4 <0.00144 J4 <0.00133 J4 <0.00123 J4 <0.00144 J4 <0.00133 J4 <0.00137 J4 <0.00129 J4 <0.00151 J4 <0.00122 J4 <0.00132
8260B 1,2-DIBROMO-3-CHLOROPROPANE mg/kg 0.0053 0.064 ne <0.00571 <0.00714 <0.00664 <0.00567 <0.00651 <0.00601 <0.00553 <0.00650 <0.00602 <0.00619 <0.00580 <0.00681 <0.00551 <0.00595
8260B 1,2-DIBROMOETHANE mg/kg 0.036 0.16 ne <0.000588 <0.000735 <0.000684 <0.000584 <0.000671 <0.000619 <0.000570 <0.000669 <0.000620 <0.000637 <0.000597 <0.000701 <0.000567 <0.000613
8260B DIBROMOMETHANE mg/kg 24 99 ne <0.00112 <0.00140 <0.00130 <0.00111 <0.00128 <0.00118 <0.00109 <0.00127 <0.00118 <0.00121 <0.00114 <0.00134 <0.00108 <0.00117
8260B 1,2-DICHLOROBENZENE mg/kg 1800 9300 ne <0.00162 <0.00203 <0.00189 <0.00161 <0.00185 <0.00170 <0.00157 <0.00185 <0.00171 <0.00176 <0.00165 <0.00194 <0.00157 <0.00169
8260B 1,3-DICHLOROBENZENE mg/kg ne ne ne <0.00190 <0.00238 <0.00221 <0.00189 <0.00217 <0.00201 <0.00184 <0.00217 <0.00201 <0.00206 <0.00193 <0.00227 <0.00184 <0.00198
8260B 1,4-DICHLOROBENZENE mg/kg 2.6 11 ne 0.00426 J 0.00402 J 0.00371 J 0.00361 J 0.00604 J 0.00416 J 0.003 J 0.00381 J <0.00233 0.00286 J 0.00278 J 0.00281 J 0.00421 J 0.00442 J
8260B DICHLORODIFLUOROMETHANE mg/kg 87 370 ne <0.000915 <0.00114 <0.00107 <0.000910 <0.00104 <0.000964 <0.000888 <0.00104 <0.000966 <0.000992 <0.000931 <0.00109 <0.000884 <0.000954
8260B 1,1-DICHLOROETHANE mg/kg 3.6 16 ne <0.000643 <0.000804 <0.000749 <0.000639 <0.000733 <0.000678 <0.000624 <0.000733 <0.000679 <0.000697 <0.000654 <0.000768 <0.000621 <0.000671
8260B 1,2-DICHLOROETHANE mg/kg 0.46 2 ne <0.000532 0.00105 J <0.000619 <0.000528 0.00115 J <0.000560 <0.000515 <0.000605 <0.000561 <0.000576 <0.000540 <0.000634 <0.000513 <0.000554 J4
8260B 1,1-DICHLOROETHENE mg/kg 230 1000 ne <0.000560 <0.000700 <0.000651 <0.000556 <0.000638 <0.000589 <0.000543 <0.000637 <0.000590 <0.000606 <0.000569 <0.000668 <0.000540 <0.000583
8260B CIS-1,2-DICHLOROETHENE mg/kg 160 2300 ne <0.000772 <0.000965 <0.000899 <0.000767 <0.000881 <0.000813 <0.000749 <0.000879 <0.000815 <0.000837 <0.000785 <0.000921 <0.000746 <0.000805
8260B TRANS-1,2-DICHLOROETHENE mg/kg 1600 23000 ne <0.00160 <0.00200 <0.00186 <0.00159 <0.00183 <0.00168 <0.00155 <0.00182 <0.00169 <0.00173 <0.00163 <0.00191 <0.00155 <0.00167
8260B 1,2-DICHLOROPROPANE mg/kg 2.5 11 ne <0.00142 2.11 *<0.00165 0.0574 <0.00162 0.0699 <0.00138 <0.00162 <0.00150 <0.00154 <0.00144 <0.00170 <0.00137 <0.00148
8260B 1,1-DICHLOROPROPENE mg/kg ne ne ne <0.000783 <0.000979 <0.000912 <0.000779 <0.000894 <0.000825 <0.000760 <0.000892 <0.000827 <0.000849 <0.000796 <0.000935 <0.000756 <0.000817
8260B 1,3-DICHLOROPROPANE mg/kg 1600 23000 ne <0.00196 <0.00245 <0.00228 <0.00195 <0.00223 <0.00207 <0.00190 <0.00223 <0.00207 <0.00212 <0.00199 <0.00234 <0.00189 <0.00204
8260B CIS-1,3-DICHLOROPROPENE mg/kg ne ne ne <0.000759 <0.000948 <0.000883 <0.000754 <0.000865 <0.000799 <0.000736 <0.000864 <0.000801 <0.000822 <0.000771 <0.000905 <0.000733 <0.000791
8260B TRANS-1,3-DICHLOROPROPENE mg/kg ne ne ne <0.00171 <0.00214 <0.00199 <0.00170 <0.00195 <0.00180 <0.00166 <0.00195 <0.00181 <0.00186 <0.00174 <0.00204 <0.00165 <0.00179
8260B 2,2-DICHLOROPROPANE mg/kg ne ne ne <0.000887 <0.00111 <0.00103 <0.000882 <0.00101 <0.000935 <0.000860 <0.00101 <0.000936 <0.000962 <0.000902 <0.00106 <0.000857 <0.000925
8260B DI-ISOPROPYL ETHER mg/kg 2200 9400 ne <0.000392 <0.000489 <0.000456 <0.000389 <0.000447 <0.000413 <0.000380 <0.000446 <0.000413 <0.000425 <0.000398 <0.000467 <0.000378 <0.000408
8260B ETHYLBENZENE mg/kg 5.8 25 5 <0.000593 0.0238 <0.000690 <0.000589 <0.000676 0.0135 <0.000575 <0.000676 <0.000626 <0.000643 <0.000603 <0.000708 <0.000573 <0.000618
8260B HEXACHLORO-1,3-BUTADIENE mg/kg 1.2 5.3 ne <0.0142 <0.0178 <0.0165 <0.0141 <0.0162 <0.0149 <0.0138 <0.0162 <0.0150 <0.0154 <0.0144 <0.0170 <0.0137 <0.0148
8260B ISOPROPYLBENZENE mg/kg 1900 9900 ne <0.000966 0.00856 <0.00112 <0.000960 <0.00110 0.00401 <0.000936 <0.00110 <0.00102 <0.00105 <0.000982 <0.00115 <0.000932 <0.00101
8260B P-ISOPROPYLTOLUENE mg/kg ne ne ne <0.00261 0.0173 <0.00303 <0.00259 <0.00297 0.00895 <0.00253 <0.00297 <0.00275 <0.00283 <0.00265 <0.00311 <0.00252 <0.00272
8260B 2-BUTANONE (MEK)mg/kg 27000 190000 ne <0.0140 <0.0175 <0.0163 <0.0139 <0.0160 <0.0147 <0.0136 <0.0159 <0.0148 <0.0152 <0.0142 <0.0167 <0.0135 <0.0146
8260B METHYLENE CHLORIDE mg/kg 57 1000 ne <0.00743 <0.00928 <0.00865 <0.00738 <0.00848 <0.00783 <0.00720 <0.00846 <0.00784 <0.00805 <0.00755 <0.00887 <0.00717 <0.00775
8260B 4-METHYL-2-PENTANONE (MIBK)mg/kg 33000 140000 ne <0.0112 <0.0140 <0.0130 <0.0111 <0.0128 <0.0118 <0.0109 <0.0127 <0.0118 <0.0121 <0.0114 <0.0134 <0.0108 <0.0117
8260B METHYL TERT-BUTYL ETHER mg/kg 47 210 0.3 <0.000330 <0.000413 <0.000384 <0.000328 <0.000376 <0.000348 <0.000320 <0.000376 <0.000348 <0.000358 <0.000336 <0.000394 <0.000319 <0.000344
8260B NAPHTHALENE mg/kg 3.8 17 51 <0.00349 0.11 <0.00406 0.00948 J <0.00398 0.042 <0.00339 <0.00398 <0.00368 <0.00378 <0.00355 <0.00417 <0.00337 <0.00364
8260B N-PROPYLBENZENE mg/kg 3800 24000 ne <0.00132 0.0106 <0.00154 <0.00131 <0.00150 0.00734 <0.00128 <0.00150 <0.00139 <0.00143 <0.00134 <0.00158 <0.00128 <0.00138
8260B STYRENE mg/kg 6000 35000 ne <0.00306 <0.00382 <0.00356 <0.00304 <0.00348 <0.00322 <0.00296 <0.00348 <0.00322 <0.00331 <0.00311 <0.00365 <0.00295 <0.00319
8260B 1,1,1,2-TETRACHLOROETHANE mg/kg 2 8.8 ne <0.000560 <0.000700 <0.000651 <0.000556 <0.000638 <0.000589 <0.000543 <0.000637 <0.000590 <0.000606 <0.000569 <0.000668 <0.000540 <0.000583
8260B 1,1,2,2-TETRACHLOROETHANE mg/kg 0.6 2.7 ne <0.000436 <0.000545 <0.000508 <0.000434 <0.000498 <0.000460 <0.000423 <0.000497 <0.000461 <0.000473 <0.000444 <0.000521 <0.000421 <0.000455
8260B 1,1,2-TRICHLOROTRIFLUOROETHANE mg/kg 6700 28000 ne <0.000755 <0.000944 <0.000879 <0.000751 <0.000861 <0.000796 <0.000732 <0.000860 <0.000797 <0.000819 <0.000768 <0.000901 <0.000729 <0.000788
8260B TETRACHLOROETHENE mg/kg 24 100 ne <0.000783 0.00908 <0.000912 <0.000779 <0.000894 <0.000825 <0.000760 <0.000892 <0.000827 <0.000849 <0.000796 <0.000935 <0.000756 <0.000817
8260B TOLUENE mg/kg 4900 47000 9 0.00311 J 0.112 <0.00163 0.0172 0.00748 0.0848 0.00273 J 0.00388 J 0.00444 J 0.00329 J 0.00315 J 0.0028 J 0.00325 J <0.00146
8260B 1,2,3-TRICHLOROBENZENE mg/kg 63 930 ne <0.000699 <0.000875 <0.000814 <0.000695 <0.000798 <0.000736 <0.000678 <0.000797 <0.000738 <0.000758 <0.000711 <0.000835 <0.000675 <0.000729
8260B 1,2,4-TRICHLOROBENZENE mg/kg 24 110 ne <0.00539 <0.00675 <0.00628 <0.00536 <0.00616 <0.00568 <0.00523 <0.00614 <0.00569 <0.00585 <0.00548 <0.00644 <0.00521 <0.00562
8260B 1,1,1-TRICHLOROETHANE mg/kg 8100 36000 ne <0.000308 0.00692 <0.000358 <0.000306 <0.000350 <0.000324 <0.000298 <0.000351 <0.000325 <0.000334 <0.000313 <0.000367 <0.000297 <0.000321
8260B 1,1,2-TRICHLOROETHANE mg/kg 1.1 5 ne <0.000988 <0.00124 <0.00115 <0.000982 <0.00113 <0.00104 <0.000958 <0.00113 <0.00104 <0.00107 <0.00100 <0.00118 <0.000954 <0.00103
8260B TRICHLOROETHENE mg/kg 0.94 6 ne 0.0114 45.2 0.0214 0.986 *0.00915 1.54 *0.0196 0.0143 0.000714 J 0.00142 0.00783 <0.000534 0.0135 <0.000467
8260B TRICHLOROFLUOROMETHANE mg/kg 23000 350000 ne <0.000560 <0.000700 <0.000651 <0.000556 <0.000638 <0.000589 <0.000543 <0.000637 <0.000590 <0.000606 <0.000569 <0.000668 <0.000540 <0.000583
8260B 1,2,3-TRICHLOROPROPANE mg/kg 0.0051 0.11 ne <0.00571 <0.00714 <0.00664 <0.00567 <0.00651 <0.00601 <0.00553 <0.00650 <0.00602 <0.00619 <0.00580 <0.00681 <0.00551 <0.00595
8260B 1,2,4-TRIMETHYLBENZENE mg/kg 300 1800 ne <0.00130 0.108 0.00179 J 0.0102 0.00403 J 0.0577 0.00159 J 0.00192 J <0.00137 <0.00141 0.00234 J <0.00155 0.00196 J <0.00135
8260B 1,2,3-TRIMETHYLBENZENE mg/kg 340 2000 ne <0.00129 0.0534 <0.00150 0.00425 J 0.00161 J 0.0262 <0.00125 <0.00147 <0.00136 <0.00139 <0.00131 <0.00154 <0.00124 <0.00134
8260B 1,3,5-TRIMETHYLBENZENE mg/kg 270 1500 ne <0.00121 0.0324 <0.00141 0.00309 J <0.00137 0.0196 <0.00117 <0.00138 <0.00128 <0.00131 <0.00123 <0.00144 <0.00117 <0.00126
8260B VINYL CHLORIDE mg/kg 0.059 1.7 ne <0.000764 <0.000956 <0.000890 <0.000760 <0.000872 <0.000805 <0.000741 <0.000871 <0.000807 <0.000828 <0.000777 <0.000912 <0.000738 <0.000797
8260B XYLENES, TOTAL mg/kg 580 2500 142 <0.00535 0.309 <0.00623 0.0301 0.00856 0.212 <0.00519 <0.00609 <0.00564 <0.00580 <0.00544 <0.00638 <0.00516 <0.00558
* - 1,2-dichloropropane or trichloroethylene was reported at a concentration close to its regulatory screening levels in this sample. As these constituents were outside of their control limits for Precision in the field duplicate pair, their analytical results are considered qualified and may not be acceptable for comparison to the screening levels.
1 - Environmental Protection Agency Regional Screening Levels for Residential soil (May 2018; Target Hazard Quotient=1).
2 - Environmental Protection Agency Regional Screening Levels for Industrial soils (May 2018; Target Hazard Quotient=1).
3 - Utah Department of Environmental Quality Initial Screening Level for petroleum hydrocarbons in soil.bromodi
Shaded value reported above laboratory reporting limit.Italized values exceed Screening Level.
ne - not established. mg/kg - milligrams per kilogram.
Qualifiers - J: The identification of the analyte is acceptable; the reported value is an estimate. J3: The associated batch QC was outside the established quality control range for precision. J4: The associated batch QC was outside the established quality control range for accuracy.
05/17/2018 05/17/201805/17/2018 05/17/2018
Table C1 - VOCs in Soil
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Terracon Project No. 61177082
SE-SB-19 (8)
05/17/2018
SE-SB-23 (3)SE-SB-23 (10)SE-SB-18 (3)SE-SB-18 (8)SE-SB-20 (3)SE-SB-20 (11)SE-SB-19 (4)Client Sample ID SE-SB-21 (3)SE-SB-24 (7)
05/17/2018 05/17/2018 05/17/2018
L995461-05 L995461-07 L995461-08
Date Collected 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018
Lab Sample ID L995461-01 L995461-02 L995461-04
SE-SB-21 (7)SE-SB-22 (3)SE-SB-22 (7)SE-SB-24 (3)
L995461-13L995461-12 L995461-16 L995461-18 L995461-19L995461-09 L995461-10 L995461-15
Method Analyte Units EPA RSL - Residential1 EPA RSL - Industrial2 Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier
3060A/7196A CHROMIUM,HEXAVALENT mg/kg 0.3 6.3 <0.716 <0.837 <0.834 <0.712 <0.692 <0.747 J3 J6 O1 <0.694 0.918 J <0.756 <0.776 1.5 J 0.855 J <0.692 <0.747 <0.702 1.16 J 0.844 J <0.779
6010B ANTIMONY mg/kg 31 470 <0.839 J6 <0.981 <0.977 <0.834 <0.811 <0.875 <0.814 <0.956 <0.886 <0.910 <0.853 <1.00 <0.810 <0.875
6010B ARSENIC mg/kg 0.68 3 5.74 52.9 8.78 6.05 3.46 20.8 3.63 21.4 11.9 9.83 17.5 5.62 6.25 1.6 J
6010B BERYLLIUM mg/kg 160 2300 0.622 0.78 1.38 0.612 0.353 0.666 0.351 1.24 0.457 0.524 0.544 1.04 0.335 0.135 J
6010B CADMIUM mg/kg 71 980 1.27 2.53 0.331 J 0.819 0.43 J 1.11 0.378 J 1.05 0.278 J 0.44 J 2.16 0.597 J 0.303 J 0.294 J
6010B CHROMIUM mg/kg 120000 1800000 15 19.3 31.1 16.3 14 15.1 20.3 28.2 14.2 15.4 17.7 23.4 11.6 6.72
6010B COPPER mg/kg 3100 47000 13.7 101 66.5 25.6 11.5 112 9.94 64.3 13.9 34.6 49 55.5 10.3 10.8
6010B LEAD mg/kg 400 800 51.8 508 51.5 143 36.5 295 30.6 62.8 11.6 19.2 299 29.7 12.4 7.31
6010B NICKEL mg/kg 1500 22000 17.1 10.6 25.4 11 9.15 9.93 8.44 39.4 11.2 12.9 10.1 21.9 8.82 5.03
6010B SELENIUM mg/kg 390 5800 1.75 J 1.16 J <0.964 <0.823 <0.800 1.06 J <0.803 1.87 J <0.874 2.53 <0.842 <0.988 1.07 J 0.944 J
6010B SILVER mg/kg 390 5800 <0.313 0.439 J <0.365 <0.311 <0.303 0.778 J <0.304 <0.357 <0.331 <0.340 <0.319 <0.374 <0.303 <0.327
6010B THALLIUM mg/kg 0.78 12 <0.727 <0.850 <0.847 <0.723 <0.703 <0.759 <0.705 <0.828 <0.768 <0.788 <0.739 <0.868 <0.702 <0.758
6010B ZINC mg/kg 23000 350000 94 J6 280 126 99.5 52.4 135 41.1 111 31.4 49.1 210 92 33.9 18.5
7471A MERCURY mg/kg 11 46 0.0836 1.42 0.0769 0.674 0.0278 0.991 0.0509 0.026 0.0155 J 0.0122 J 0.26 0.0163 J 0.0189 J 0.00652 J
9045D pH su ne ne 8.43 T8 7.64 T8 8.69 T8 10.7 T8 7.98 T8 7.61 T8 8.63 T8 8.18 T8 8.71 T8 8.37 T8 8.01 T8 8.19 T8 8.48 T8 8.31 T8
1 - Environmental Protection Agency Regional Screening Levels for Residential soil (June 2018; Target Hazard Quotient=1).
2 - Environmental Protection Agency Regional Screening Levels for Industrial soils (June 2018; Target Hazard Quotient=1).
Shaded value reported above laboratory reporting limit.Italized values indicate reporting limit above Screening Level.
ne - not established. mg/kg - milligrams per kilogram. su - standard unit.
Terracon Project No. 61177082
Qualifiers: J: The identification of the analyte is acceptable; the reported value is an estimate. J3: The associated batch QC was outside the established quality control range for precision. J6: The sample matrix interfered with the ability to make any accurate determination; spike value is low. O1: The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate matrix interference. P1: RPD value not applicable for
sample concentrations less than 5 times the reporting limit. T8: Sample(s) received past/too close to holding time expiration.
05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/201805/17/2018 05/17/2018 05/17/2018 05/17/2018
SE-SB-17 (5)SE-SB-18 (3)SE-SB-18 (8)SE-SB-16 (2.5)SE-SB-16 (5)
Date Collected 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018
SE-SB-19 (8)SE-SB-24 (7)SE-SB-23 (3)SE-SB-23 (10)SE-SB-20 (3)SE-SB-20 (11)SE-SB-19 (4)
05/17/2018 05/17/2018
L995461-24L995461-18 L995461-19 L995461-21 L995461-22
Client Sample ID SE-SB-21 (3)SE-SB-21 (7)SE-SB-22 (3)SE-SB-22 (7)SE-SB-24 (3)SE-SB-17 (2.5)
L995461-16 L995461-23L995461-08 L995461-09 L995461-10 L995461-12 L995461-13 L995461-15
Table C2 - Metals in Soil
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Lab Sample ID L995461-01 L995461-02 L995461-04 L995461-05 L995461-07
Method Analyte Units
EPA RSL
Tapwater1 EPA MCL2
EPA VISL Residential
Target Ground Water3
EPA VISL Commercial
Target Ground Water4 UGWQPS5 UDEQ ISL6 Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier
8260B ACETONE mg/l 14 ne 22500 94500 ne ne <0.0100 <0.0100 <0.0100 <0.0100 <0.0100 <0.0100 <0.0100
8260B ACROLEIN mg/l 0.000042 ne 0.00418 0.0176 ne ne <0.00887 <0.00887 <0.00887 <0.00887 <0.00887 <0.00887 <0.00887
8260B ACRYLONITRILE mg/l 0.000052 ne 0.00732 0.032 ne ne <0.00187 <0.00187 <0.00187 <0.00187 <0.00187 <0.00187 <0.00187
8260B BENZENE mg/l 0.00046 0.005 0.00159 0.00693 0.005 0.005 <0.000331 <0.000331 <0.000331 <0.000331 <0.000331 <0.000331 <0.000331
8260B BROMOBENZENE mg/l 0.062 ne 0.62 2.6 ne ne <0.000352 <0.000352 <0.000352 <0.000352 <0.000352 <0.000352 <0.000352
8260B BROMODICHLOROMETHANE mg/l 0.00013 0.08 0.000876 0.00382 ne ne <0.000380 <0.000380 <0.000380 <0.000380 <0.000380 <0.000380 <0.000380
8260B BROMOFORM mg/l 0.0033 0.08 0.117 0.51 ne ne <0.000469 <0.000469 <0.000469 <0.000469 <0.000469 <0.000469 <0.000469
8260B BROMOMETHANE mg/l 0.0075 ne 0.0174 0.073 ne ne <0.000866 <0.000866 <0.000866 <0.000866 <0.000866 <0.000866 <0.000866
8260B N-BUTYLBENZENE mg/l 1 ne ne ne ne ne <0.000361 <0.000361 <0.000361 <0.000361 <0.000361 <0.000361 <0.000361
8260B SEC-BUTYLBENZENE mg/l 2 ne ne ne ne ne <0.000365 <0.000365 <0.000365 <0.000365 <0.000365 <0.000365 <0.000365
8260B TERT-BUTYLBENZENE mg/l 0.69 ne ne ne ne ne <0.000399 <0.000399 <0.000399 <0.000399 <0.000399 <0.000399 <0.000399
8260B CARBON TETRACHLORIDE mg/l 0.00046 0.005 0.000415 0.00181 0.005 ne <0.000379 <0.000379 <0.000379 <0.000379 <0.000379 <0.000379 <0.000379
8260B CHLOROBENZENE mg/l 0.078 0.1 0.41 1.72 0.1 ne <0.000348 <0.000348 <0.000348 <0.000348 <0.000348 <0.000348 <0.000348
8260B CHLORODIBROMOMETHANE mg/l 0.00087 0.08 ne ne ne ne <0.000327 <0.000327 <0.000327 <0.000327 <0.000327 <0.000327 <0.000327
8260B CHLOROETHANE mg/l 21 ne ne ne ne ne <0.000453 <0.000453 <0.000453 <0.000453 <0.000453 <0.000453 <0.000453
8260B 2-CHLOROETHYL VINYL ETHER mg/l ne ne ne ne ne <0.00301 <0.00301 <0.00301 <0.00301 <0.00301 <0.00301 <0.00301
8260B CHLOROFORM mg/l 0.00022 0.08 0.000814 0.00355 ne ne <0.000324 <0.000324 <0.000324 <0.000324 <0.000324 <0.000324 <0.000324
8260B CHLOROMETHANE mg/l 0.19 ne 0.26 1.09 ne ne <0.000276 <0.000276 <0.000276 <0.000276 <0.000276 <0.000276 <0.000276
8260B 2-CHLOROTOLUENE mg/l 0.24 ne ne ne ne ne <0.000375 <0.000375 <0.000375 <0.000375 <0.000375 <0.000375 <0.000375
8260B 4-CHLOROTOLUENE mg/l 0.25 ne ne ne ne ne <0.000351 <0.000351 <0.000351 <0.000351 <0.000351 <0.000351 <0.000351
8260B 1,2-DIBROMO-3-CHLOROPROPANE mg/l 0.00000033 0.0002 0.0000281 0.00034 0.0002 ne <0.00133 <0.00133 <0.00133 <0.00133 <0.00133 <0.00133 <0.00133
8260B 1,2-DIBROMOETHANE mg/l 0.0000075 0.00005 0.000176 0.000769 0.00005 ne <0.000381 <0.000381 <0.000381 <0.000381 <0.000381 <0.000381 <0.000381
8260B DIBROMOMETHANE mg/l 0.0083 ne 0.124 0.521 ne ne <0.000346 <0.000346 <0.000346 <0.000346 <0.000346 <0.000346 <0.000346
8260B 1,2-DICHLOROBENZENE mg/l 0.3 0.6 2.66 11.2 0.6 ne <0.000349 <0.000349 <0.000349 <0.000349 <0.000349 <0.000349 <0.000349
8260B 1,3-DICHLOROBENZENE mg/l ne ne ne ne ne ne <0.000220 <0.000220 <0.000220 <0.000220 <0.000220 <0.000220 <0.000220
8260B 1,4-DICHLOROBENZENE mg/l 0.00048 0.075 0.00259 0.0113 0.075 ne <0.000274 <0.000274 <0.000274 <0.000274 <0.000274 <0.000274 <0.000274
8260B DICHLORODIFLUOROMETHANE mg/l 0.2 ne 0.00744 0.0312 ne ne <0.000551 <0.000551 <0.000551 <0.000551 <0.000551 <0.000551 <0.000551
8260B 1,1-DICHLOROETHANE mg/l 0.0028 ne 0.00764 0.0334 ne ne <0.000259 <0.000259 <0.000259 <0.000259 <0.000259 <0.000259 <0.000259
8260B 1,2-DICHLOROETHANE mg/l 0.00017 0.005 0.00224 0.00978 0.005 ne <0.000361 <0.000361 <0.000361 <0.000361 <0.000361 <0.000361 <0.000361
8260B 1,1-DICHLOROETHENE mg/l 0.28 0.007 0.195 0.821 0.007 ne <0.000398 <0.000398 <0.000398 <0.000398 <0.000398 <0.000398 <0.000398
8260B CIS-1,2-DICHLOROETHENE mg/l 0.036 0.07 ne ne 0.07 ne <0.000260 <0.000260 <0.000260 <0.000260 <0.000260 <0.000260 <0.000260
8260B TRANS-1,2-DICHLOROETHENE mg/l 0.36 0.1 ne ne 0.1 ne <0.000396 <0.000396 <0.000396 <0.000396 <0.000396 <0.000396 <0.000396
8260B 1,2-DICHLOROPROPANE mg/l 0.00085 0.005 0.00658 0.0287 0.005 ne <0.000306 <0.000306 <0.000306 <0.000306 <0.000306 <0.000306 <0.000306
8260B 1,1-DICHLOROPROPENE mg/l ne ne ne ne ne ne <0.000352 <0.000352 <0.000352 <0.000352 <0.000352 <0.000352 <0.000352
8260B 1,3-DICHLOROPROPANE mg/l 0.37 ne ne ne ne ne <0.000366 <0.000366 <0.000366 <0.000366 <0.000366 <0.000366 <0.000366
8260B CIS-1,3-DICHLOROPROPENE mg/l ne ne ne ne ne ne <0.000418 <0.000418 <0.000418 <0.000418 <0.000418 <0.000418 <0.000418
8260B TRANS-1,3-DICHLOROPROPENE mg/l ne ne ne ne ne ne <0.000419 <0.000419 <0.000419 <0.000419 <0.000419 <0.000419 <0.000419
8260B 2,2-DICHLOROPROPANE mg/l ne ne ne ne ne ne <0.000321 <0.000321 <0.000321 <0.000321 <0.000321 <0.000321 <0.000321
8260B DI-ISOPROPYL ETHER mg/l 1.5 ne 6.97 29.3 ne ne <0.000320 <0.000320 <0.000320 <0.000320 <0.000320 <0.000320 <0.000320
8260B ETHYLBENZENE mg/l 0.0015 0.7 0.00349 0.0152 0.7 0.7 <0.000384 <0.000384 <0.000384 <0.000384 <0.000384 <0.000384 <0.000384
8260B HEXACHLORO-1,3-BUTADIENE mg/l 0.00014 ne 0.000303 0.00132 ne ne <0.000256 <0.000256 <0.000256 <0.000256 <0.000256 <0.000256 <0.000256
8260B ISOPROPYLBENZENE mg/l 0.45 ne 0.887 3.73 ne ne <0.000326 <0.000326 <0.000326 <0.000326 <0.000326 <0.000326 <0.000326
8260B P-ISOPROPYLTOLUENE mg/l ne ne ne ne ne ne <0.000350 <0.000350 <0.000350 <0.000350 <0.000350 <0.000350 <0.000350
8260B 2-BUTANONE (MEK)mg/l 5.6 ne 2240 9410 ne ne <0.00393 <0.00393 <0.00393 <0.00393 <0.00393 <0.00393 <0.00393
8260B METHYLENE CHLORIDE mg/l 0.011 0.005 0.763 9.23 0.005 ne <0.00100 <0.00100 <0.00100 <0.00100 <0.00100 <0.00100 <0.00100
8260B 4-METHYL-2-PENTANONE (MIBK)mg/l 6.3 ne 555 2330 ne ne <0.00214 <0.00214 <0.00214 <0.00214 <0.00214 <0.00214 <0.00214
8260B METHYL TERT-BUTYL ETHER mg/l 0.014 ne 0.45 1.97 ne 0.2 <0.000367 <0.000367 <0.000367 <0.000367 <0.000367 <0.000367 <0.000367
8260B NAPHTHALENE mg/l 0.00017 ne 0.00459 0.0201 ne 0.7 <0.00100 J3 <0.00100 J3 <0.00100 J3 <0.00100 J3 <0.00100 J3 <0.00100 J3 <0.00100 J3
8260B N-PROPYLBENZENE mg/l 0.66 ne 2.43 10.2 ne ne <0.000349 <0.000349 <0.000349 <0.000349 <0.000349 <0.000349 <0.000349
8260B STYRENE mg/l 1.2 0.1 9.28 39 0.1 ne <0.000307 <0.000307 <0.000307 <0.000307 <0.000307 <0.000307 <0.000307
8260B 1,1,1,2-TETRACHLOROETHANE mg/l 0.00057 ne 0.00371 0.0162 ne ne <0.000385 <0.000385 <0.000385 <0.000385 <0.000385 <0.000385 <0.000385
8260B 1,1,2,2-TETRACHLOROETHANE mg/l 0.000076 ne 0.00323 0.0141 ne ne <0.000130 <0.000130 <0.000130 <0.000130 <0.000130 <0.000130 <0.000130
8260B 1,1,2-TRICHLOROTRIFLUOROETHANE mg/l 10 ne 0.242 1.02 ne ne <0.000303 <0.000303 <0.000303 <0.000303 <0.000303 <0.000303 <0.000303
8260B TETRACHLOROETHENE mg/l 0.011 0.005 0.0149 0.0652 0.005 ne <0.000372 <0.000372 <0.000372 <0.000372 <0.000372 <0.000372 <0.000372
8260B TOLUENE mg/l 1.1 1 19.2 80.7 1 1 <0.000412 <0.000412 <0.000412 <0.000412 <0.000412 <0.000412 <0.000412
8260B 1,2,3-TRICHLOROBENZENE mg/l 0.007 ne ne ne ne ne <0.000230 J3 <0.000230 J3 <0.000230 J3 <0.000230 J3 <0.000230 J3 <0.000230 J3 <0.000230 J3
8260B 1,2,4-TRICHLOROBENZENE mg/l 0.0012 0.07 0.0359 0.151 0.07 ne <0.000355 <0.000355 <0.000355 <0.000355 <0.000355 <0.000355 <0.000355
8260B 1,1,1-TRICHLOROETHANE mg/l 8 0.2 7.42 31.1 0.2 ne <0.000319 <0.000319 <0.000319 <0.000319 <0.000319 <0.000319 <0.000319
8260B 1,1,2-TRICHLOROETHANE mg/l 0.00028 0.005 0.00521 0.0228 0.005 ne <0.000383 <0.000383 <0.000383 <0.000383 <0.000383 <0.000383 <0.000383
8260B TRICHLOROETHENE mg/l 0.00049 0.005 0.00119 0.00743 0.005 ne 0.0766 0.00888 0.0107 0.000834 J <0.000398 0.00251 0.0195
8260B TRICHLOROFLUOROMETHANE mg/l 5.2 ne ne ne ne ne <0.00120 <0.00120 <0.00120 <0.00120 <0.00120 <0.00120 <0.00120
8260B 1,2,3-TRICHLOROPROPANE mg/l 0.00000075 ne 0.0223 0.0937 ne ne <0.000807 <0.000807 <0.000807 <0.000807 <0.000807 <0.000807 <0.000807
8260B 1,2,4-TRIMETHYLBENZENE mg/l 0.056 ne 0.248 1.04 ne ne <0.000373 <0.000373 <0.000373 <0.000373 <0.000373 <0.000373 <0.000373
8260B 1,2,3-TRIMETHYLBENZENE mg/l 0.055 ne 0.351 1.47 ne ne <0.000321 <0.000321 <0.000321 <0.000321 <0.000321 <0.000321 <0.000321
8260B 1,3,5-TRIMETHYLBENZENE mg/l 0.06 ne 0.175 0.733 ne ne <0.000387 <0.000387 <0.000387 <0.000387 <0.000387 <0.000387 <0.000387
8260B VINYL CHLORIDE mg/l 0.000019 0.002 0.000147 0.00245 0.002 ne <0.000259 <0.000259 <0.000259 <0.000259 <0.000259 <0.000259 <0.000259
8260B XYLENES, TOTAL mg/l 0.19 10 0.385 1.62 10 10 <0.00106 <0.00106 <0.00106 <0.00106 <0.00106 <0.00106 <0.00106
1 - Environmental Protection Agency Regional Screening Levels for Tapwater (May 2018; Target Hazard Quotient=1).
2 - Environmental Protection Agency Maximum Contaminant Level (May 2018; Target Hazard Quotient=1).
3 - Environmental Protection Agency Residential Target Groundwater Concentration (May 2018; Target Hazard Quotient=1).
4 -Environmental Protection Agency Industrial Target Groundwater Concentration (May 2018; Target Hazard Quotient=1).
5 - Utah Ground Water Quality Protection Standards.
6 - Utah Department of Environmental Quality Initial Screening Level for groundwater.
Shaded value reported above laboratory reporting limit.
ne - not established. mg/l - milligrams per liter.
L995461-20
SE-SB-21 SE-SB-22 SE-SB-23 SE-SB-20
L995461-25Lab Sample ID L995461-03 L995461-06 L995461-11 L995461-14
Qualifiers: J: The identification of the analyte is acceptable; the reported value is an estimate. J3: The associated batch QC was outside the established quality control range for precision. J4: The associated batch QC was outside the established quality control range for accuracy.
Date Collected 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/2018
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
Table C3 - VOCs in Groundwater
ACRES ID #199723
SE-SB-19 SE-SB-18
L995461-17
SE-SB-17
Terracon Project No. 61177082
Client Sample ID
Method Analyte Units EPA RSL Tapwater1 EPA MCL2 UGWQPS3 Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier Result Qualifier
6010B BERYLLIUM,DISSOLVED mg/l 0.025 0.004 0.004 <0.000700 <0.000700 <0.000700 <0.000700 <0.000700 <0.000700 <0.000700
6010B CADMIUM,DISSOLVED mg/l 0.0092 0.005 0.005 <0.000700 <0.000700 <0.000700 <0.000700 <0.000700 <0.000700 <0.000700
6010B CHROMIUM,DISSOLVED mg/l ne 0.1 0.1 <0.00140 <0.00140 <0.00140 0.00164 J <0.00140 <0.00140 <0.00140
6010B COPPER,DISSOLVED mg/l 0.8 1.3 1.3 <0.00530 <0.00530 <0.00530 <0.00530 <0.00530 <0.00530 <0.00530
6010B NICKEL,DISSOLVED mg/l 0.39 ne ne <0.00490 <0.00490 0.00531 J <0.00490 0.0059 J <0.00490 0.00707 J
6010B SELENIUM,DISSOLVED mg/l 0.1 0.05 0.05 <0.00740 <0.00740 <0.00740 <0.00740 <0.00740 <0.00740 <0.00740
6010B SILVER,DISSOLVED mg/l 0.094 ne 0.1 <0.00280 <0.00280 <0.00280 <0.00280 <0.00280 <0.00280 <0.00280
6010B ZINC,DISSOLVED mg/l 6 ne 5 0.0155 J 0.0193 J 0.0225 J 0.00948 J 0.0219 J 0.0167 J 0.0203 J
6020 ANTIMONY,DISSOLVED mg/l 0.0078 0.006 0.006 <0.000754 0.000851 J <0.000754 <0.000754 <0.000754 <0.000754 <0.000754
6020 ARSENIC,DISSOLVED mg/l 0.000052 0.01 0.05 0.000637 J 0.00111 J 0.000613 J 0.000283 J <0.000250 0.00376 0.00114 J
6020 LEAD,DISSOLVED mg/l 0.015 0.015 0.015 <0.000240 <0.000240 <0.000240 <0.000240 0.000388 J <0.000240 0.000256 J
6020 THALLIUM,DISSOLVED mg/l 0.0002 0.002 0.002 <0.000190 <0.000190 <0.000190 <0.000190 <0.000190 <0.000190 <0.000190
7199 HEXAVALENT CHROMIUM-LOW LEVEL mg/l 0.000035 0.14 ne 0.0000857 0.000217 0.0000572 J J6 0.000096 0.000116 <0.0000200 0.0000234 J
7470A MERCURY,DISSOLVED mg/l 0.00063 0.002 0.002 <0.0000490 <0.0000490 <0.0000490 <0.0000490 <0.0000490 <0.0000490 <0.0000490
na pH - field measured su ne ne ne 7 7 7 7 7 7 7
1 - Environmental Protection Agency Regional Screening Levels for Tapwater (May 2018; Target Hazard Quotient=1).
2 - Environmental Protection Agency Maximum Contaminant Level (May 2018; Target Hazard Quotient=1).
3 - Utah Ground Water Quality Protection Standards.
4 - The MCL for hexavalent chromium is based on the dissolved total chromium MCL, which assumes all of the chromium is hexavalent.
Shaded value reported above laboratory reporting limit.
ne - not established. mg/l - milligrams per liter. su - standard unit.
SE-SB-22 SE-SB-23 SE-SB-20
L995461-25
SE-SB-17
ACRES ID #199723
Terracon Project No. 61177082
Lab Sample ID L995461-03 L995461-06 L995461-11 L995461-14
Qualifiers - J: The identification of the analyte is acceptable; the reported value is an estimate. J5: The sample matrix interfered with the ability to make any accurate determination; spike value is high. J6: The sample matrix interfered with the ability to make any accurate determination; spike value is low.
Date Collected 05/17/2018 05/17/2018 05/17/2018 05/17/2018 05/17/201805/17/2018 05/17/2018
Table C4 - Dissolved Metals in Groundwater
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
SE-SB-19 SE-SB-18
L995461-17 L995461-20
Client Sample ID SE-SB-21
Method Analyte Units EPA VISL - Residential1 EPA VISL - Industrial2 Result Qualifier Result Qualifier Result Qualifier Result Qualifier
TO-15 ACETONE ug/m3 1070000 4510000 233 35.7 312 E 24.3
TO-15 ALLYL CHLORIDE ug/m3 15.6 68.1 <1.25 <1.25 <1.25 <1.25
TO-15 BENZENE ug/m3 12 52.4 <1.28 <1.28 <1.28 <1.28
TO-15 BENZYL CHLORIDE ug/m3 1.91 8.34 <2.08 <2.08 <2.08 <2.08
TO-15 BROMODICHLOROMETHANE ug/m3 2.53 11 <2.68 <2.68 <2.68 <2.68
TO-15 BROMOFORM ug/m3 85.1 372 <12.4 <12.4 <12.4 <12.4
TO-15 BROMOMETHANE ug/m3 174 730 <1.55 <1.55 <1.55 <1.55
TO-15 1,3-BUTADIENE ug/m3 3.12 13.6 <8.85 <8.85 <8.85 <8.85
TO-15 CARBON DISULFIDE ug/m3 24300 102000 <1.24 <1.24 <1.24 <1.24
TO-15 CARBON TETRACHLORIDE ug/m3 15.6 68.1 <2.52 <2.52 <2.52 <2.52
TO-15 CHLOROBENZENE ug/m3 1740 7300 <1.85 <1.85 <1.85 <1.85
TO-15 CHLOROETHANE ug/m3 348000 1460000 <1.06 <1.06 <1.06 <1.06
TO-15 CHLOROFORM ug/m3 4.07 17.8 <1.95 <1.95 <1.95 <1.95
TO-15 CHLOROMETHANE ug/m3 3130 13100 <0.826 <0.826 <0.826 <0.826
TO-15 2-CHLOROTOLUENE ug/m3 ne ne <2.06 <2.06 <2.06 <2.06
TO-15 CYCLOHEXANE ug/m3 209000 876000 <1.38 <1.38 <1.38 <1.38
TO-15 CHLORODIBROMOMETHANE ug/m3 ne ne <3.40 <3.40 <3.40 <3.40
TO-15 1,2-DIBROMOETHANE ug/m3 0.156 0.681 <3.08 <3.08 <3.08 <3.08
TO-15 1,2-DICHLOROBENZENE ug/m3 6950 29200 <2.40 <2.40 <2.40 <2.40
TO-15 1,3-DICHLOROBENZENE ug/m3 ne ne <2.40 <2.40 <2.40 <2.40
TO-15 1,4-DICHLOROBENZENE ug/m3 8.51 37.2 <2.40 <2.40 <2.40 <2.40
TO-15 1,2-DICHLOROETHANE ug/m3 3.6 15.7 <1.62 <1.62 <1.62 <1.62
TO-15 1,1-DICHLOROETHANE ug/m3 58.5 256 <1.60 <1.60 <1.60 <1.60
TO-15 1,1-DICHLOROETHENE ug/m3 6950 29200 <1.59 <1.59 <1.59 <1.59
TO-15 CIS-1,2-DICHLOROETHENE ug/m3 ne ne <1.59 <1.59 <1.59 <1.59
TO-15 TRANS-1,2-DICHLOROETHENE ug/m3 ne ne <1.59 <1.59 <1.59 <1.59
TO-15 1,2-DICHLOROPROPANE ug/m3 25.3 110 <1.85 <1.85 <1.85 <1.85
TO-15 CIS-1,3-DICHLOROPROPENE ug/m3 ne ne <1.82 <1.82 <1.82 <1.82
TO-15 TRANS-1,3-DICHLOROPROPENE ug/m3 ne ne <1.82 <1.82 <1.82 <1.82
TO-15 1,4-DIOXANE ug/m3 18.7 81.8 6.34 <1.44 <1.44 <1.44
TO-15 ETHANOL ug/m3 ne ne 52.9 38.4 138 40
TO-15 ETHYLBENZENE ug/m3 37.4 164 11 <1.73 1.9 <1.73
TO-15 4-ETHYLTOLUENE ug/m3 ne ne 14.6 4.44 4.97 3.86
TO-15 TRICHLOROFLUOROMETHANE ug/m3 ne ne <2.25 <2.25 <2.25 <2.25
TO-15 DICHLORODIFLUOROMETHANE ug/m3 ne ne <1.98 1.98 <1.98 2
TO-15 1,1,2-TRICHLOROTRIFLUOROETHANE ug/m3 ne ne <3.07 <3.07 <3.07 <3.07
TO-15 1,2-DICHLOROTETRAFLUOROETHANE ug/m3 ne ne <2.80 <2.80 <2.80 <2.80
TO-15 HEPTANE ug/m3 13900 58400 1.79 <1.64 1.99 1.71
TO-15 HEXACHLORO-1,3-BUTADIENE ug/m3 4.25 18.6 <13.5 <13.5 <13.5 <13.5
TO-15 N-HEXANE ug/m3 24300 102000 <1.41 <1.41 <1.41 <1.41
TO-15 ISOPROPYLBENZENE ug/m3 13900 58400 14.5 <1.97 <1.97 <1.97
TO-15 METHYLENE CHLORIDE ug/m3 3380 40900 7.01 2.94 1.98 2.04
TO-15 METHYL BUTYL KETONE ug/m3 1040 4380 11.2 <10.2 <10.2 <10.2
TO-15 2-BUTANONE (MEK)ug/m3 174000 730000 5190 20.8 43.4 <7.37
TO-15 4-METHYL-2-PENTANONE (MIBK)ug/m3 104000 438000 137 <10.2 <10.2 <10.2
TO-15 METHYL METHACRYLATE ug/m3 24300 102000 <1.64 <1.64 <1.64 <1.64
TO-15 METHYL TERT-BUTYL ETHER ug/m3 360 1570 <1.44 <1.44 <1.44 <1.44
TO-15 NAPHTHALENE ug/m3 2.75 12 24.4 <6.60 <6.60 7.24
TO-15 2-PROPANOL ug/m3 6950 29200 49.3 36.5 205 55.4
TO-15 PROPENE ug/m3 104000 438000 3.28 <1.38 <1.38 <1.38
TO-15 STYRENE ug/m3 34800 146000 <1.70 <1.70 <1.70 <1.70
TO-15 1,1,2,2-TETRACHLOROETHANE ug/m3 1.61 7.05 <2.75 <2.75 <2.75 <2.75
TO-15 TETRACHLOROETHENE ug/m3 360 1570 <2.72 <2.72 <2.72 <2.72
TO-15 TETRAHYDROFURAN ug/m3 69500 292000 11.7 5.82 5.51 4.04
TO-15 TOLUENE ug/m3 174000 730000 15 2.73 2.71 2.07
TO-15 1,2,4-TRICHLOROBENZENE ug/m3 69.5 292 <9.33 <9.33 <9.33 <9.33
TO-15 1,1,1-TRICHLOROETHANE ug/m3 174000 730000 <2.18 3.55 6.59 <2.18
TO-15 1,1,2-TRICHLOROETHANE ug/m3 5.85 25.6 <2.18 <2.18 <2.18 <2.18
TO-15 TRICHLOROETHENE ug/m3 15.9 99.7 3050 1070 498 17.1
TO-15 1,2,4-TRIMETHYLBENZENE ug/m3 2090 8760 59.6 6.62 6.83 5.43
TO-15 1,3,5-TRIMETHYLBENZENE ug/m3 2090 8760 21.4 2.35 2.57 <1.96
TO-15 2,2,4-TRIMETHYLPENTANE ug/m3 ne ne <1.87 <1.87 <1.87 <1.87
TO-15 VINYL CHLORIDE ug/m3 5.59 92.9 <1.02 <1.02 <1.02 <1.02
TO-15 VINYL BROMIDE ug/m3 2.92 12.8 <1.75 <1.75 <1.75 <1.75
TO-15 VINYL ACETATE ug/m3 6950 29200 <1.41 <1.41 <1.41 <1.41
TO-15 M&P-XYLENE ug/m3 3480 14600 96.3 7.68 8.83 6.84
TO-15 O-XYLENE ug/m3 3480 14600 27.9 2.9 3.3 2.58
TO-15 1,1-DIFLUOROETHANE ug/m3 1390000 5840000 2.44 2.12 <1.08 <1.08
1 - Environmental Protection Agency Residential Vapor Instrusion Screening Level (May 2018; Target Hazard Quotient=1).
2 - Environmental Protection Agency Industrial Vapor Instrusion Screening Level (May 2018; Target Hazard Quotient=1).
Shaded value exceeds laboratory reporting limit.
ug/m3 - micrograms per meter cubed. ne - not established
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
Date Collected
Lab Sample ID
05/18/2018
L995391-02
05/18/2018
Qualifiers - E: The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial calibration (ICAL).
Client Sample ID SE-VP-3 SE-VP-4 SE-VP-1 SE-VP-2
L995391-04
Table C5 - Sub-slab Vapor Sample Results
ACRES ID #199723
Terracon Project No. 61177082
05/18/2018
L995391-01
05/18/2018
L995391-03
Table C6 - VOCs in Soil Duplicate Pair
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Terracon Project No. 61177082
Method Analyte Units Result Q1 RDL2 Result Q1 RDL2
8260B ACETONE mg/kg 0.0417 J3 0.0295 <0.0382 J4 0.0382 <2xRDL
8260B ACRYLONITRILE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B BENZENE mg/kg 0.0103 0.00118 0.0694 0.00153 148%
8260B BROMOBENZENE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B BROMODICHLOROMETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B BROMOFORM mg/kg <0.0295 0.0295 <0.0382 0.0382 <2xRDL
8260B BROMOMETHANE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B N-BUTYLBENZENE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B SEC-BUTYLBENZENE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B TERT-BUTYLBENZENE mg/kg 0.00191 J 0.00589 <0.00764 0.00764 <2xRDL
8260B CARBON TETRACHLORIDE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B CHLOROBENZENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B CHLORODIBROMOMETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B CHLOROETHANE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B CHLOROFORM mg/kg 0.00185 J 0.00295 <0.00382 0.00382 <2xRDL
8260B CHLOROMETHANE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B 2-CHLOROTOLUENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 4-CHLOROTOLUENE mg/kg <0.00589 J4 0.00589 <0.00764 0.00764 <2xRDL
8260B 1,2-DIBROMO-3-CHLOROPROPANE mg/kg <0.0295 0.0295 <0.0382 0.0382 <2xRDL
8260B 1,2-DIBROMOETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B DIBROMOMETHANE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B 1,2-DICHLOROBENZENE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B 1,3-DICHLOROBENZENE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B 1,4-DICHLOROBENZENE mg/kg 0.00416 J 0.00589 <0.00764 0.00764 <2xRDL
8260B DICHLORODIFLUOROMETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,1-DICHLOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,2-DICHLOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,1-DICHLOROETHENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B CIS-1,2-DICHLOROETHENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B TRANS-1,2-DICHLOROETHENE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B 1,2-DICHLOROPROPANE mg/kg 0.0699 *0.00589 <0.00764 *0.00764 >2xRDL
8260B 1,1-DICHLOROPROPENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,3-DICHLOROPROPANE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B CIS-1,3-DICHLOROPROPENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B TRANS-1,3-DICHLOROPROPENE mg/kg <0.00589 0.00589 <0.00764 0.00764 <2xRDL
8260B 2,2-DICHLOROPROPANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B DI-ISOPROPYL ETHER mg/kg <0.00118 0.00118 <0.00153 0.00153 <2xRDL
8260B ETHYLBENZENE mg/kg 0.0135 0.00295 0.0823 0.00382 >2xRDL
8260B HEXACHLORO-1,3-BUTADIENE mg/kg <0.0295 0.0295 <0.0382 0.0382 <2xRDL
8260B ISOPROPYLBENZENE mg/kg 0.00401 0.00295 0.018 0.00382 >2xRDL
8260B P-ISOPROPYLTOLUENE mg/kg 0.00895 0.00589 <0.00764 0.00764 <2xRDL
8260B 2-BUTANONE (MEK)mg/kg <0.0295 0.0295 <0.0382 0.0382 <2xRDL
8260B METHYLENE CHLORIDE mg/kg <0.0295 0.0295 <0.0382 0.0382 <2xRDL
8260B 4-METHYL-2-PENTANONE (MIBK)mg/kg <0.0295 0.0295 <0.0382 0.0382 <2xRDL
8260B METHYL TERT-BUTYL ETHER mg/kg <0.00118 0.00118 <0.00153 0.00153 <2xRDL
8260B NAPHTHALENE mg/kg 0.042 0.0147 0.173 0.0191 >2xRDL
8260B N-PROPYLBENZENE mg/kg 0.00734 0.00589 <0.00764 0.00764 <2xRDL
8260B STYRENE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B 1,1,1,2-TETRACHLOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,1,2,2-TETRACHLOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,1,2-TRICHLOROTRIFLUOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B TETRACHLOROETHENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B TOLUENE mg/kg 0.0848 0.00589 0.417 0.00764 132%
8260B 1,2,3-TRICHLOROBENZENE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,2,4-TRICHLOROBENZENE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B 1,1,1-TRICHLOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,1,2-TRICHLOROETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B TRICHLOROETHENE mg/kg 1.54 *0.00118 7.06 *0.0611 128%
8260B TRICHLOROFLUOROMETHANE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B 1,2,3-TRICHLOROPROPANE mg/kg <0.0147 0.0147 <0.0191 0.0191 <2xRDL
8260B 1,2,4-TRIMETHYLBENZENE mg/kg 0.0577 0.00589 0.327 0.00764 140%
8260B 1,2,3-TRIMETHYLBENZENE mg/kg 0.0262 0.00589 0.143 0.00764 >2xRDL
8260B 1,3,5-TRIMETHYLBENZENE mg/kg 0.0196 0.00589 0.0989 0.00764 >2xRDL
8260B VINYL CHLORIDE mg/kg <0.00295 0.00295 <0.00382 0.00382 <2xRDL
8260B XYLENES, TOTAL mg/kg 0.212 0.00766 1.15 0.00993 138%
1 - Qualifiers:
J: The identification of the analyte is acceptable; the reported value is an estimate.
J3: The associated batch QC was outside the established quality control range for precision.
J4: The associated batch QC was outside the established quality control range for accuracy.
*: 1,2-dichloropropane and trichloroethylene were reported at concentrations close to their regulatory screening levels. As these constituents were outside
of their control limits for Precision , their analytical results are considered qualified and may not be acceptable for comparison to the screening levels.
2 - RDL - Laboratory reported detection limit
3 - RPD - Relative Percent Difference was calculated when analyte concentrations are greater than or equal to five times the RDL.
QA/QC Goal is less than 50% for solid samples. RPDs greater than 50% are bold and highlighted in orange.
4 - For analytes reported at concentrations less than five times the RDL, the QA/QC Goal is less than two times the RDL for solid samples.
Half the RDL was used for analytes reported less than the RDL. Pairs that exceed two times the RDL are bold and highlighted in orange.
SE-SB-34 (7)
05/17/2018
Duplicate Pair
RPD3
Date Collected 05/17/2018
SE-SB-24 (7)Client Sample ID
L995461-28Lab Sample ID L995461-08
QA/QC Goals
RDL
Evaluation4
Tabble C7 - Metals in Soil Duplicate Pairs
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Terracon Project No. 61177082
Method Analyte Units Result Q1 RDL2 Result Q1 RDL2
3060A/7196A CHROMIUM,HEXAVALENT mg/kg <2.33 J3 J6 O1 2.33 0.752 J P1 2.35 <2xRDL
6010B ANTIMONY mg/kg <2.33 2.33 0.903 J 2.35 <2xRDL
6010B ARSENIC mg/kg 20.8 2.33 14.4 2.35 36%
6010B BERYLLIUM mg/kg 0.666 0.233 0.901 0.235 <2xRDL
6010B CADMIUM mg/kg 1.11 0.584 0.974 0.588 <2xRDL
6010B CHROMIUM mg/kg 15.1 1.17 16.6 1.18 9%
6010B COPPER mg/kg 112 2.33 135 2.35 19%
6010B LEAD mg/kg 295 0.584 219 0.588 30%
6010B NICKEL mg/kg 9.93 2.33 13.3 2.35 <2xRDL
6010B SELENIUM mg/kg 1.06 J 2.33 1.03 J 2.35 <2xRDL
6010B SILVER mg/kg 0.778 J 1.17 0.646 J 1.18 <2xRDL
6010B THALLIUM mg/kg <2.33 2.33 <2.35 2.35 <2xRDL
6010B ZINC mg/kg 135 5.84 135 5.88 0%
7471A MERCURY mg/kg 0.991 0.0233 0.322 0.0235 102%
Method Analyte Units Result Q1 RDL2 Result Q1 RDL2
3060A/7196A CHROMIUM,HEXAVALENT mg/kg <2.43 2.43 0.875 J 2.43 <2xRDL
1 - Qualifiers:
J: The identification of the analyte is acceptable; the reported value is an estimate.
J3: The associated batch QC was outside the established quality control range for precision.
J6: The sample matrix interfered with the ability to make any accurate determination; spike value is low.
O1: The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate
matrix interference.
P1: RPD value not applicable for sample concentrations less than 5 times the reporting limit.
2 - RDL - Laboratory reported detection limit
3 - RPD - Relative Percent Difference was calculated when analyte concentrations are greater than or equal to five times the RDL.
QA/QC Goal is less than 50% for solid samples. RPDs greater than 50% are bold and highlighted in orange.
4 - For analytes reported at concentrations less than five times the RDL, the QA/QC Goal is less than two times the RDL for solid
samples. Half the RDL was used for analytes reported less than the RDL. Pairs that exceed two times the RDL are bold and
05/17/2018
L995461-24
Lab Sample ID L995461-08
05/17/2018
05/17/2018
SE-SB-27 (5)
Lab Sample ID
Client Sample ID
Date Collected
L995461-29
SE-SB-17 (5)
Date Collected
SE-SB-24 (7)Client Sample ID
RPD3
Duplicate Pair
05/17/2018
SE-SB-34 (7)
L995461-28
Duplicate Pair QA/QC Goals
RDL
Evaluation4
QA/QC Goals
RPD3
RDL
Evaluation4
Tbale C8 - VOCs in Groundwater Dulpicate Pair
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Terracon Project No. 61177082
Method Analyte Units Result Q1 RDL2 Result Q1 RDL2
8260B ACETONE mg/l <0.0500 0.05 <0.0500 0.05 <RDL
8260B ACROLEIN mg/l <0.0500 0.05 <0.0500 J4 0.05 <RDL
8260B ACRYLONITRILE mg/l <0.0100 0.01 <0.0100 0.01 <RDL
8260B BENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B BROMOBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B BROMODICHLOROMETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B BROMOFORM mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B BROMOMETHANE mg/l <0.00500 0.005 <0.00500 0.005 <RDL
8260B N-BUTYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B SEC-BUTYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B TERT-BUTYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B CARBON TETRACHLORIDE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B CHLOROBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B CHLORODIBROMOMETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B CHLOROETHANE mg/l <0.00500 0.005 <0.00500 0.005 <RDL
8260B 2-CHLOROETHYL VINYL ETHER mg/l <0.0500 0.05 <0.0500 0.05 <RDL
8260B CHLOROFORM mg/l <0.00500 0.005 <0.00500 0.005 <RDL
8260B CHLOROMETHANE mg/l <0.00250 0.0025 <0.00250 0.0025 <RDL
8260B 2-CHLOROTOLUENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 4-CHLOROTOLUENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,2-DIBROMO-3-CHLOROPROPANE mg/l <0.00500 0.005 <0.00500 J4 0.005 <RDL
8260B 1,2-DIBROMOETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B DIBROMOMETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,2-DICHLOROBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,3-DICHLOROBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,4-DICHLOROBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B DICHLORODIFLUOROMETHANE mg/l <0.00500 0.005 <0.00500 0.005 <RDL
8260B 1,1-DICHLOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,2-DICHLOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1-DICHLOROETHENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B CIS-1,2-DICHLOROETHENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B TRANS-1,2-DICHLOROETHENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,2-DICHLOROPROPANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1-DICHLOROPROPENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,3-DICHLOROPROPANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B CIS-1,3-DICHLOROPROPENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B TRANS-1,3-DICHLOROPROPENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 2,2-DICHLOROPROPANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B DI-ISOPROPYL ETHER mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B ETHYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B HEXACHLORO-1,3-BUTADIENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B ISOPROPYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B P-ISOPROPYLTOLUENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 2-BUTANONE (MEK)mg/l <0.0100 0.01 <0.0100 0.01 <RDL
8260B METHYLENE CHLORIDE mg/l <0.00500 0.005 <0.00500 0.005 <RDL
8260B 4-METHYL-2-PENTANONE (MIBK)mg/l <0.0100 0.01 <0.0100 0.01 <RDL
8260B METHYL TERT-BUTYL ETHER mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B NAPHTHALENE mg/l <0.00500 J3 0.005 <0.00500 J4 0.005 <RDL
8260B N-PROPYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B STYRENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1,1,2-TETRACHLOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1,2,2-TETRACHLOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1,2-TRICHLOROTRIFLUOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B TETRACHLOROETHENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B TOLUENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,2,3-TRICHLOROBENZENE mg/l <0.00100 J3 0.001 <0.00100 0.001 <RDL
8260B 1,2,4-TRICHLOROBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1,1-TRICHLOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,1,2-TRICHLOROETHANE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B TRICHLOROETHENE mg/l 0.00888 0.001 0.00666 0.001 29%
8260B TRICHLOROFLUOROMETHANE mg/l <0.00500 0.005 <0.00500 0.005 <RDL
8260B 1,2,3-TRICHLOROPROPANE mg/l <0.00250 0.0025 <0.00250 0.0025 <RDL
8260B 1,2,4-TRIMETHYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,2,3-TRIMETHYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B 1,3,5-TRIMETHYLBENZENE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B VINYL CHLORIDE mg/l <0.00100 0.001 <0.00100 0.001 <RDL
8260B XYLENES, TOTAL mg/l <0.00300 0.003 <0.00300 0.003 <RDL
1 - Qualifiers:
J3: The associated batch QC was outside the established quality control range for precision.
J4: The associated batch QC was outside the established quality control range for accuracy.
2 - RDL - Laboratory reported detection limit
3 - RPD - Relative Percent Difference was calculated when analyte concentrations are greater than or equal to five times the RDL.
QA/QC Goal is less than 25% for aqueous samples. RPDs greater than 25% are bold and highlighted in orange.
4 - For analytes reported at concentrations less than five times the RDL, the QA/QC Goal is less than the RDL for aqueous samples.
Half the RDL was used for analytes reported less than the RDL. Pairs that exceed two times the RDL are bold and highlighted in orange.
Date Collected 05/17/2018
Duplicate Pair QA/QC Goals
RPD3
Lab Sample ID L995461-06
Client Sample ID SE-SB-22
L995461-27
SE-SB-32
05/17/2018 RDL
Evaluation4
Table C9 - Dissolved Metals in Groundwater Duplicate Pair
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Terracon Project No. 61177082
Method Analyte Units Result Q1 RDL2 Result Q1 RDL2
6010B BERYLLIUM,DISSOLVED mg/l <0.00200 0.002 <0.00200 0.002 <RDL
6010B CADMIUM,DISSOLVED mg/l <0.00200 0.002 <0.00200 0.002 <RDL
6010B CHROMIUM,DISSOLVED mg/l <0.0100 0.01 <0.0100 0.01 <RDL
6010B COPPER,DISSOLVED mg/l <0.0100 0.01 <0.0100 0.01 <RDL
6010B NICKEL,DISSOLVED mg/l <0.0100 0.01 <0.0100 0.01 <RDL
6010B SELENIUM,DISSOLVED mg/l <0.0100 0.01 <0.0100 0.01 <RDL
6010B SILVER,DISSOLVED mg/l <0.00500 0.005 <0.00500 0.005 <RDL
6010B ZINC,DISSOLVED mg/l 0.0193 J 0.05 0.0207 J 0.05 <RDL
6020 ANTIMONY,DISSOLVED mg/l 0.000851 J 0.002 0.00103 J 0.002 <RDL
6020 ARSENIC,DISSOLVED mg/l 0.00111 J 0.002 0.00119 J 0.002 <RDL
6020 LEAD,DISSOLVED mg/l <0.00200 0.002 <0.00200 0.002 <RDL
6020 THALLIUM,DISSOLVED mg/l <0.00200 0.002 <0.00200 0.002 <RDL
7199 HEXAVALENT CHROMIUM-LOW LEVEL mg/l 0.000217 0.00006 0.000191 J5 0.00006 <RDL
7470A MERCURY,DISSOLVED mg/l <0.000200 0.0002 <0.000200 0.0002 <RDL
1 - Qualifiers:
J: The identification of the analyte is acceptable; the reported value is an estimate.
J5: The sample matrix interfered with the ability to make any accurate determination; spike value is high.
2 - RDL - Laboratory reported detection limit
3 - RPD - Relative Percent Difference was calculated when analyte concentrations are greater than or equal to five times the RDL.
QA/QC Goal is less than 25% for aqueous samples. RPDs greater than 25% are bold and highlighted in orange.
4 - For analytes reported at concentrations less than five times the RDL, the QA/QC Goal is less than the RDL for aqueous
samples. Half the RDL was used for analytes reported less than the RDL. Pairs that exceed two times the RDL are bold and
highlighted in orange.
RDL
Evaluation4
QA/QC Goals
RPD3
05/17/2018
Duplicate Pair
L995461-27
SE-SB-32
Date Collected 05/17/2018
Client Sample ID SE-SB-22
Lab Sample ID L995461-06
Table C10 - Quality Control Summary
Schovaers Electronics Property - 22 South Jeremy Street, Salt Lake City, Utah
ACRES ID #199723
Terracon Project No. 61177082
Precision (Analytical)
Lab Set Batch Analyses
Constituents
Analyzed
Constituents
in Control % In Control
Constituents
Analyzed
Constituents
in Control % In Control
L995461 WG1114929 Wet Chemistry by Method 3060A/7196A 1 1 100.0%1 1 100.0%
L995461 WG1114983 Wet Chemistry by Method 3060A/7196A 1 1 100.0%1 0 0.0%
L995461 WG1115505 Wet Chemistry by Method 3060A/7196A 1 1 100.0%1 1 100.0%
L995461 WG1117105 Wet Chemistry by Method 3060A/7196A 1 1 100.0%1 0 0.0%
L995461 WG1113326 Wet Chemistry by Method 7199 1 1 100.0%1 1 100.0%
L995461 WG1115713 Wet Chemistry by Method 7199 1 1 100.0%1 1 100.0%
L995461 WG1115429 Mercury by Method 7470A 1 1 100.0%1 1 100.0%
L995461 WG1114852 Mercury by Method 7471A 1 1 100.0%1 1 100.0%
L995461 WG1115745 Mercury by Method 7471A 1 1 100.0%1 1 100.0%
L995461 WG1114824 Metals (ICP) by Method 6010B 12 12 100.0%12 12 100.0%
L995461 WG1115667 Metals (ICP) by Method 6010B 12 12 100.0%12 12 100.0%
L995461 WG1115384 Metals (ICP) by Method 6010B 8 8 100.0%8 8 100.0%
L995461 WG1115388 Metals (ICPMS) by Method 6020 4 4 100.0%4 4 100.0%
L995461 WG1114510 Volatile Organic Compounds (GC/MS) by
Method 8260B
67 65 97.0%67 66 98.5%
L995461 WG1114542 Volatile Organic Compounds (GC/MS) by
Method 8260B
67 67 100.0% - - -
L995461 WG1115415 Volatile Organic Compounds (GC/MS) by
Method 8260B
67 67 100.0% - - -
L995461 WG1114961 Volatile Organic Compounds (GC/MS) by
Method 8260B
65 64 98.5% - - -
L995461 WG1114961-3 Volatile Organic Compounds (GC/MS) by
Method 8260B
2 2 100.0% - - -
L995461 WG1115967 Volatile Organic Compounds (GC/MS) by
Method 8260B
64 64 100.0%64 64 100.0%
L995461 WG1115967-6 Volatile Organic Compounds (GC/MS) by
Method 8260B
1 1 100.0% - - -
L995461 WG1116592 Volatile Organic Compounds (GC/MS) by
Method 8260B
- - -65 28 43.1%
Total for Lab Set L995461 378 375 99.2%241 201 83.4%
Batches with less than 90% of the constituents in control are bold and highlighted in orange.
Precision (Analytical)
Lab Set Batch Analyses
Constituents
Analyzed
Constituents
in Control % In Control
Constituents
Analyzed
Constituents
in Control % In Control
L995391 WG1114526 Volatile Organic Compounds (MS) by Method
TO-15
68 68 100.0% - - -
L995391 WG1115083 Volatile Organic Compounds (MS) by Method
TO-15
2 2 100.0% - - -
Total for Lab Set L995461 70 70 100.0%0 0 -
Batches with less than 90% of the constituents in control are bold and highlighted in orange.
Precision (Field)
Lab Set
Sample /
Duplicate Analyses
Constituents
Analyzed
Constituents
in Control % In Control
L995461 L995461-08 /
L995461-28
Volatile Organic Compounds (GC/MS) by
Method 8260B
65 54 83.1%
L995461 L995461-08 /
L995461-28
Wet Chemistry by Method 3060A/7196A 1 1 100.0%
L995461 L995461-08 /
L995461-28
Metals (ICP) by Method 6010B 12 12 100.0%
L995461 L995461-08 /
L995461-28
Mercury by Method 7471A 1 1 100.0%
L995461 L995461-24 /
L995461-29
Wet Chemistry by Method 3060A/7196A 1 1 100.0%
L995461 L995461-06 /
L995461-27
Volatile Organic Compounds (GC/MS) by
Method 8260B
67 66 98.5%
L995461 L995461-06 /
L995461-27
Metals (ICP) by Method 6010B 8 8 100.0%
L995461 L995461-06 /
L995461-27
Metals (ICPMS) by Method 6020 4 4 100.0%
L995461 L995461-06 /
L995461-27
Wet Chemistry by Method 7199 1 1 100.0%
L995461 L995461-06 /
L995461-27
Mercury by Method 7470A 1 1 100.0%
Total for Lab Set L995461 161 149 92.5%
Analyses with less than 90% of the constituents in control are bold and highlighted in orange.
Bias
Lab Set Batch Analyses
Constituents
Analyzed
Constituents
in Control % In Control
Constituents
Analyzed
Constituents
in Control % In Control
L995461 WG1114929 Wet Chemistry by Method 3060A/7196A 2 2 100.0%2 2 100.0%
L995461 WG1114983 Wet Chemistry by Method 3060A/7196A 2 2 100.0%2 0 0.0%
L995461 WG1115505 Wet Chemistry by Method 3060A/7196A 2 2 100.0%2 1 50.0%
L995461 WG1117105 Wet Chemistry by Method 3060A/7196A 2 2 100.0%2 0 0.0%
L995461 WG1113326 Wet Chemistry by Method 7199 2 2 100.0%2 1 50.0%
L995461 WG1115713 Wet Chemistry by Method 7199 2 2 100.0%2 0 0.0%
L995461 WG1115429 Mercury by Method 7470A 2 2 100.0%2 2 100.0%
L995461 WG1114852 Mercury by Method 7471A 2 2 100.0%2 2 100.0%
L995461 WG1115745 Mercury by Method 7471A 2 2 100.0%2 2 100.0%
L995461 WG1114824 Metals (ICP) by Method 6010B 24 24 100.0%24 20 83.3%
L995461 WG1115667 Metals (ICP) by Method 6010B 24 24 100.0%24 22 91.7%
L995461 WG1115384 Metals (ICP) by Method 6010B 16 16 100.0%16 16 100.0%
L995461 WG1115388 Metals (ICPMS) by Method 6020 8 8 100.0%8 8 100.0%
L995461 WG1114510 Volatile Organic Compounds (GC/MS) by
Method 8260B
134 134 100.0%134 132 98.5%
L995461 WG1114542 Volatile Organic Compounds (GC/MS) by
Method 8260B
134 134 100.0% - - -
L995461 WG1115415 Volatile Organic Compounds (GC/MS) by
Method 8260B
134 130 97.0% - - -
L995461 WG1114961 Volatile Organic Compounds (GC/MS) by
Method 8260B
130 129 99.2% - - -
L995461 WG1114961-3 Volatile Organic Compounds (GC/MS) by
Method 8260B
4 4 100.0% - - -
L995461 WG1115967 Volatile Organic Compounds (GC/MS) by
Method 8260B
128 127 99.2%128 128 100.0%
L995461 WG1115967-6 Volatile Organic Compounds (GC/MS) by
Method 8260B
2 2 100.0% - - -
L995461 WG1116592 Volatile Organic Compounds (GC/MS) by
Method 8260B
130 129 99.2%130 129 99.2%
Total for Lab Set L995461 886 879 99.2%482 465 96.5%
LCS/LCSD Pairs MS/MSD Pairs
Field Sample/Duplicate Pairs
LCS/LCSD % Recoveries MS/MSD % Recoveries
LCS/LCSD Pairs MS/MSD Pairs
APPENDIX D
Chain of Custody and Laboratory Data Sheets
ANALYTICAL REPORT
June 28, 2018
Terracon - Salt Lake City, UT
Sample Delivery Group:L995461
Samples Received:05/19/2018
Project Number:61177082
Description:SL County Brownfields, McKinnon Enterprises
Report To:David Jamison
6949 South High Tech Drive
Midvale, UT 84047
Entire Report Reviewed By:
June 28, 2018
[Preliminary Report]
Daphne Richards
Technical Service Representative
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be
reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is
performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304.
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com
June 28, 2018
Daphne Richards
Technical Service Representative
TABLE OF CONTENTS ONE LAB. NATIONWIDE.TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 4
Cn: Case Narrative 10
Sr: Sample Results 11
SE-SB-21 (3) L995461-01 11
SE-SB-21 (7) L995461-02 13
SE-SB-21 L995461-03 16
SE-SB-22 (3) L995461-04 18
SE-SB-22 (7) L995461-05 21
SE-SB-22 L995461-06 23
SE-SB-24 (3) L995461-07 25
SE-SB-24 (7) L995461-08 28
SE-SB-23 (3) L995461-09 30
SE-SB-23 (10) L995461-10 33
SE-SB-23 L995461-11 36
SE-SB-20 (3) L995461-12 38
SE-SB-20 (11) L995461-13 41
SE-SB-20 L995461-14 44
SE-SB-19 (4) L995461-15 46
SE-SB-19 (8) L995461-16 48
SE-SB-19 L995461-17 50
SE-SB-18 (3) L995461-18 52
SE-SB-18 (8) L995461-19 54
SE-SB-18 L995461-20 56
SE-SB-16 (2.5) L995461-21 58
SE-SB-16 (5) L995461-22 59
SE-SB-17 (2.5) L995461-23 60
SE-SB-17 (5) L995461-24 61
SE-SB-17 L995461-25 62
TRIP BLANK L995461-26 64
SE-SB-32 L995461-27 66
SE-SB-34 (7) L995461-28 68
SE-SB-27 (5) L995461-29 71
Qc: Quality Control Summary 72
Total Solids by Method 2540 G-2011 72
Wet Chemistry by Method 3060A/7196A 76
Wet Chemistry by Method 7199 84
Wet Chemistry by Method 9045D 87
Mercury by Method 7470A 90
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 2 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 2 of 138
ONE LAB. NATIONWIDE.
Mercury by Method 7471A 91
Metals (ICP) by Method 6010B 93
Metals (ICPMS) by Method 6020 98
Volatile Organic Compounds (GC/MS) by Method 8260B 99
Gl: Glossary of Terms 131
Al: Accreditations & Locations 132
Sc: Sample Chain of Custody 133
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 3 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 3 of 138
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-SB-21 (3) L995461-01 Solid David Jamison 05/17/18 09:00 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1114986 1 05/23/18 10:55 05/23/18 11:07 KDW
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:35 ITB
Wet Chemistry by Method 9045D WG1114755 1 05/23/18 07:07 05/23/18 08:52 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:01 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 11:49 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 09:00 05/23/18 14:32 DWR
Collected by Collected date/time Received date/time
SE-SB-21 (7) L995461-02 Solid David Jamison 05/17/18 09:08 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1114986 1 05/23/18 10:55 05/23/18 11:07 KDW
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:37 ITB
Wet Chemistry by Method 9045D WG1114755 1 05/23/18 07:07 05/23/18 08:52 EEM
Mercury by Method 7471A WG1114852 2 05/23/18 01:35 05/24/18 08:08 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:07 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1.07 05/17/18 09:08 05/23/18 14:52 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 42.4 05/17/18 09:08 05/24/18 16:21 LRL
Collected by Collected date/time Received date/time
SE-SB-21 L995461-03 GW David Jamison 05/17/18 09:30 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 14:55 05/22/18 14:55 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:10 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:06 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:20 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 16:50 05/22/18 16:50 LRL
Collected by Collected date/time Received date/time
SE-SB-22 (3) L995461-04 Solid David Jamison 05/17/18 09:50 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:40 ITB
Wet Chemistry by Method 9045D WG1114755 1 05/23/18 07:07 05/23/18 08:52 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:12 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:10 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 09:50 05/23/18 15:13 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 1 05/17/18 09:50 05/24/18 14:21 LRL
Collected by Collected date/time Received date/time
SE-SB-22 (7) L995461-05 Solid David Jamison 05/17/18 09:58 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:42 ITB
Wet Chemistry by Method 9045D WG1114755 1 05/23/18 07:07 05/23/18 08:52 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:15 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:20 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 09:58 05/23/18 15:34 DWR
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 4 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 4 of 138
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-SB-22 L995461-06 GW David Jamison 05/17/18 10:10 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 15:03 05/22/18 15:03 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:18 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:08 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:24 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 17:11 05/22/18 17:11 LRL
Collected by Collected date/time Received date/time
SE-SB-24 (3) L995461-07 Solid David Jamison 05/17/18 10:40 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:42 ITB
Wet Chemistry by Method 9045D WG1114755 1 05/23/18 07:07 05/23/18 08:52 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:21 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:23 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1.18 05/17/18 10:40 05/23/18 15:55 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 1.17 05/17/18 10:40 05/24/18 14:41 LRL
Collected by Collected date/time Received date/time
SE-SB-24 (7) L995461-08 Solid David Jamison 05/17/18 10:48 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1117105 1 05/29/18 08:28 05/29/18 15:39 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:23 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:27 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1.01 05/17/18 10:48 05/23/18 16:16 DWR
Collected by Collected date/time Received date/time
SE-SB-23 (3) L995461-09 Solid David Jamison 05/17/18 11:20 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:50 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:26 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:30 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 11:20 05/23/18 16:36 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 1 05/17/18 11:20 05/24/18 15:01 LRL
Collected by Collected date/time Received date/time
SE-SB-23 (10) L995461-10 Solid David Jamison 05/17/18 11:29 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:51 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:28 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:34 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 11:29 05/23/18 16:57 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 1 05/17/18 11:29 05/24/18 15:21 LRL
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 5 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 5 of 138
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-SB-23 L995461-11 GW David Jamison 05/17/18 11:40 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 15:12 05/22/18 15:12 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:21 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:11 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:29 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 17:31 05/22/18 17:31 LRL
Collected by Collected date/time Received date/time
SE-SB-20 (3) L995461-12 Solid David Jamison 05/17/18 11:50 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:53 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:30 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:37 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 11:50 05/23/18 17:18 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 1 05/17/18 11:50 05/24/18 15:41 LRL
Collected by Collected date/time Received date/time
SE-SB-20 (11) L995461-13 Solid David Jamison 05/17/18 11:58 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115189 1 05/24/18 10:55 05/24/18 11:04 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:53 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:32 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:41 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 11:58 05/23/18 17:39 DWR
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961-3 1 05/17/18 11:58 05/24/18 16:00 LRL
Collected by Collected date/time Received date/time
SE-SB-20 L995461-14 GW David Jamison 05/17/18 12:15 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 15:36 05/22/18 15:36 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:23 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:19 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:42 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 17:51 05/22/18 17:51 LRL
Collected by Collected date/time Received date/time
SE-SB-19 (4) L995461-15 Solid David Jamison 05/17/18 12:27 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:54 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:34 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:45 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 12:27 05/23/18 17:59 DWR
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 6 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 6 of 138
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-SB-19 (8) L995461-16 Solid David Jamison 05/17/18 12:35 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:54 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:36 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:48 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 12:35 05/23/18 18:20 DWR
Collected by Collected date/time Received date/time
SE-SB-19 L995461-17 GW David Jamison 05/17/18 12:43 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 15:44 05/22/18 15:44 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:26 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:21 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:46 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 18:11 05/22/18 18:11 LRL
Collected by Collected date/time Received date/time
SE-SB-18 (3) L995461-18 Solid David Jamison 05/17/18 12:58 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:57 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:39 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 12:52 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114961 1 05/17/18 12:58 05/23/18 18:40 DWR
Collected by Collected date/time Received date/time
SE-SB-18 (8) L995461-19 Solid David Jamison 05/17/18 13:05 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:58 ITB
Wet Chemistry by Method 9045D WG1114879 1 05/23/18 07:34 05/23/18 08:50 EEM
Mercury by Method 7471A WG1114852 1 05/23/18 01:35 05/24/18 08:50 ABL
Metals (ICP) by Method 6010B WG1114824 1 05/23/18 17:31 05/24/18 13:12 CCE
Volatile Organic Compounds (GC/MS) by Method 8260B WG1116592 1 05/17/18 13:05 05/26/18 14:38 DWR
Collected by Collected date/time Received date/time
SE-SB-18 L995461-20 GW David Jamison 05/17/18 13:20 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 15:52 05/22/18 15:52 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:33 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:24 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:51 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 18:31 05/22/18 18:31 LRL
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 7 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 7 of 138
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-SB-16 (2.5) L995461-21 Solid David Jamison 05/17/18 13:40 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114983 1 05/23/18 15:30 05/24/18 13:58 ITB
Collected by Collected date/time Received date/time
SE-SB-16 (5) L995461-22 Solid David Jamison 05/17/18 13:42 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114929 1 05/23/18 09:15 05/23/18 15:19 MLW
Collected by Collected date/time Received date/time
SE-SB-17 (2.5) L995461-23 Solid David Jamison 05/17/18 14:19 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114929 1 05/23/18 09:15 05/23/18 15:22 MLW
Collected by Collected date/time Received date/time
SE-SB-17 (5) L995461-24 Solid David Jamison 05/17/18 14:22 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115191 1 05/24/18 10:13 05/24/18 10:18 JD
Wet Chemistry by Method 3060A/7196A WG1114929 1 05/23/18 09:15 05/23/18 15:25 MLW
Collected by Collected date/time Received date/time
SE-SB-17 L995461-25 GW David Jamison 05/17/18 14:50 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1113326 1 05/22/18 16:44 05/22/18 16:44 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:36 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:26 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:55 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114510 1 05/22/18 18:51 05/22/18 18:51 LRL
Collected by Collected date/time Received date/time
TRIP BLANK L995461-26 GW David Jamison 05/17/18 00:00 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 8260B WG1114542 1 05/22/18 14:19 05/22/18 14:19 BMB
Collected by Collected date/time Received date/time
SE-SB-32 L995461-27 GW David Jamison 05/17/18 15:10 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Wet Chemistry by Method 7199 WG1115713 1 05/25/18 16:34 05/25/18 16:34 GB
Mercury by Method 7470A WG1115429 1 05/24/18 03:09 05/24/18 10:38 ABL
Metals (ICP) by Method 6010B WG1115384 1 05/25/18 10:20 05/25/18 13:29 WBD
Metals (ICPMS) by Method 6020 WG1115388 1 05/24/18 14:05 05/25/18 18:59 JPD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1115415 1 05/24/18 00:10 05/24/18 00:10 JBE
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 8 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 8 of 138
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-SB-34 (7) L995461-28 Solid David Jamison 05/17/18 15:20 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115281 1 05/24/18 11:11 05/24/18 11:18 JD
Wet Chemistry by Method 3060A/7196A WG1115505 1 05/24/18 07:00 05/24/18 12:52 EEM
Wet Chemistry by Method 9045D WG1115501 1 05/24/18 09:20 05/24/18 11:47 MLW
Mercury by Method 7471A WG1115745 1 05/24/18 13:39 05/25/18 08:51 ABL
Metals (ICP) by Method 6010B WG1115667 1 05/24/18 17:56 05/26/18 13:48 WBD
Volatile Organic Compounds (GC/MS) by Method 8260B WG1115967 1.3 05/17/18 15:20 05/25/18 02:52 LRL
Volatile Organic Compounds (GC/MS) by Method 8260B WG1115967-6 52 05/17/18 15:20 05/29/18 11:00 JAH
Collected by Collected date/time Received date/time
SE-SB-27 (5) L995461-29 Solid David Jamison 05/17/18 15:30 05/19/18 09:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1115281 1 05/24/18 11:11 05/24/18 11:18 JD
Wet Chemistry by Method 3060A/7196A WG1115505 1 05/24/18 07:00 05/24/18 12:32 EEM
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 9 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 9 of 138
ONE LAB. NATIONWIDE.CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All radiochemical sample results for
solids are reported on a dry weight basis with the exception of tritium, carbon-14 and radon, unless wet
weight was requested by the client. All Method and Batch Quality Control are within established
criteria except where addressed in this case narrative, a non-conformance form or properly qualified
within the sample results. By my digital signature below, I affirm to the best of my knowledge, all
problems/anomalies observed by the laboratory as having the potential to affect the quality of the data
have been identified by the laboratory, and no information or data have been knowingly withheld that
would affect the quality of the data.
[Preliminary Report]
Daphne Richards
Technical Service Representative
Sample Handling and Receiving
The following analysis were performed from an unpreserved, insufficiently or inadequately preserved sample.
ESC Sample ID Project Sample ID Method
L995461-03 SE-SB-21 7199
L995461-20 SE-SB-18 7199
L995461-27 SE-SB-32 7199
The analysis for 2-Chloroethyl Vinyl Ether was conducted from a chemically preserved container.
ESC Sample ID Project Sample ID Method
L995461-26 TRIP BLANK 8260B
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 10 of 138
Daphne Richards
Technical Service Representative
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 10 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L995461
SE-SB-21 (3)
Collected date/time: 05/17/18 09:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 89.4 1 05/23/2018 11:07 WG1114986
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.716 2.24 1 05/24/2018 13:35 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.43 T8 1 05/23/2018 08:52 WG1114755
Sample Narrative:
L995461-01 WG1114755: 8.43 at 21.4C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0836 0.00313 0.0224 1 05/24/2018 08:01 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U J6 0.839 2.24 1 05/24/2018 11:49 WG1114824
Arsenic 5.74 0.727 2.24 1 05/24/2018 11:49 WG1114824
Beryllium 0.622 0.0783 0.224 1 05/24/2018 11:49 WG1114824
Cadmium 1.27 0.0783 0.560 1 05/24/2018 11:49 WG1114824
Chromium 15.0 0.157 1.12 1 05/24/2018 11:49 WG1114824
Copper 13.7 0.593 2.24 1 05/24/2018 11:49 WG1114824
Lead 51.8 0.213 0.560 1 05/24/2018 11:49 WG1114824
Nickel 17.1 0.548 2.24 1 05/24/2018 11:49 WG1114824
Selenium 1.75 J 0.828 2.24 1 05/24/2018 11:49 WG1114824
Silver U 0.313 1.12 1 05/24/2018 11:49 WG1114824
Thallium U 0.727 2.24 1 05/24/2018 11:49 WG1114824
Zinc 94.0 J6 0.660 5.60 1 05/24/2018 11:49 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0153 0.0280 1 05/23/2018 14:32 WG1114961
Acrylonitrile U 0.00213 0.0140 1 05/23/2018 14:32 WG1114961
Benzene U 0.000448 0.00112 1 05/23/2018 14:32 WG1114961
Bromobenzene U 0.00118 0.0140 1 05/23/2018 14:32 WG1114961
Bromodichloromethane U 0.000882 0.00280 1 05/23/2018 14:32 WG1114961
Bromoform U 0.00669 0.0280 1 05/23/2018 14:32 WG1114961
Bromomethane U 0.00414 0.0140 1 05/23/2018 14:32 WG1114961
n-Butylbenzene U 0.00430 0.0140 1 05/23/2018 14:32 WG1114961
sec-Butylbenzene U 0.00283 0.0140 1 05/23/2018 14:32 WG1114961
tert-Butylbenzene U 0.00173 0.00560 1 05/23/2018 14:32 WG1114961
Carbon tetrachloride U 0.00121 0.00560 1 05/23/2018 14:32 WG1114961
Chlorobenzene U 0.000641 0.00280 1 05/23/2018 14:32 WG1114961
Chlorodibromomethane U 0.000504 0.00280 1 05/23/2018 14:32 WG1114961
Chloroethane U 0.00121 0.00560 1 05/23/2018 14:32 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 11 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 11 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L995461
SE-SB-21 (3)
Collected date/time: 05/17/18 09:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000464 0.00280 1 05/23/2018 14:32 WG1114961
Chloromethane U 0.00156 0.0140 1 05/23/2018 14:32 WG1114961
2-Chlorotoluene U 0.00103 0.00280 1 05/23/2018 14:32 WG1114961
4-Chlorotoluene U J4 0.00126 0.00560 1 05/23/2018 14:32 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00571 0.0280 1 05/23/2018 14:32 WG1114961
1,2-Dibromoethane U 0.000588 0.00280 1 05/23/2018 14:32 WG1114961
Dibromomethane U 0.00112 0.00560 1 05/23/2018 14:32 WG1114961
1,2-Dichlorobenzene U 0.00162 0.00560 1 05/23/2018 14:32 WG1114961
1,3-Dichlorobenzene U 0.00190 0.00560 1 05/23/2018 14:32 WG1114961
1,4-Dichlorobenzene 0.00426 J 0.00220 0.00560 1 05/23/2018 14:32 WG1114961
Dichlorodifluoromethane U 0.000915 0.00280 1 05/23/2018 14:32 WG1114961
1,1-Dichloroethane U 0.000643 0.00280 1 05/23/2018 14:32 WG1114961
1,2-Dichloroethane U 0.000532 0.00280 1 05/23/2018 14:32 WG1114961
1,1-Dichloroethene U 0.000560 0.00280 1 05/23/2018 14:32 WG1114961
cis-1,2-Dichloroethene U 0.000772 0.00280 1 05/23/2018 14:32 WG1114961
trans-1,2-Dichloroethene U 0.00160 0.00560 1 05/23/2018 14:32 WG1114961
1,2-Dichloropropane U 0.00142 0.00560 1 05/23/2018 14:32 WG1114961
1,1-Dichloropropene U 0.000783 0.00280 1 05/23/2018 14:32 WG1114961
1,3-Dichloropropane U 0.00196 0.00560 1 05/23/2018 14:32 WG1114961
cis-1,3-Dichloropropene U 0.000759 0.00280 1 05/23/2018 14:32 WG1114961
trans-1,3-Dichloropropene U 0.00171 0.00560 1 05/23/2018 14:32 WG1114961
2,2-Dichloropropane U 0.000887 0.00280 1 05/23/2018 14:32 WG1114961
Di-isopropyl ether U 0.000392 0.00112 1 05/23/2018 14:32 WG1114961
Ethylbenzene U 0.000593 0.00280 1 05/23/2018 14:32 WG1114961
Hexachloro-1,3-butadiene U 0.0142 0.0280 1 05/23/2018 14:32 WG1114961
Isopropylbenzene U 0.000966 0.00280 1 05/23/2018 14:32 WG1114961
p-Isopropyltoluene U 0.00261 0.00560 1 05/23/2018 14:32 WG1114961
2-Butanone (MEK)U 0.0140 0.0280 1 05/23/2018 14:32 WG1114961
Methylene Chloride U 0.00743 0.0280 1 05/23/2018 14:32 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0112 0.0280 1 05/23/2018 14:32 WG1114961
Methyl tert-butyl ether U 0.000330 0.00112 1 05/23/2018 14:32 WG1114961
Naphthalene U 0.00349 0.0140 1 05/23/2018 14:32 WG1114961
n-Propylbenzene U 0.00132 0.00560 1 05/23/2018 14:32 WG1114961
Styrene U 0.00306 0.0140 1 05/23/2018 14:32 WG1114961
1,1,1,2-Tetrachloroethane U 0.000560 0.00280 1 05/23/2018 14:32 WG1114961
1,1,2,2-Tetrachloroethane U 0.000436 0.00280 1 05/23/2018 14:32 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000755 0.00280 1 05/23/2018 14:32 WG1114961
Tetrachloroethene U 0.000783 0.00280 1 05/23/2018 14:32 WG1114961
Toluene 0.00311 J 0.00140 0.00560 1 05/23/2018 14:32 WG1114961
1,2,3-Trichlorobenzene U 0.000699 0.00280 1 05/23/2018 14:32 WG1114961
1,2,4-Trichlorobenzene U 0.00539 0.0140 1 05/23/2018 14:32 WG1114961
1,1,1-Trichloroethane U 0.000308 0.00280 1 05/23/2018 14:32 WG1114961
1,1,2-Trichloroethane U 0.000988 0.00280 1 05/23/2018 14:32 WG1114961
Trichloroethene 0.0114 0.000448 0.00112 1 05/23/2018 14:32 WG1114961
Trichlorofluoromethane U 0.000560 0.00280 1 05/23/2018 14:32 WG1114961
1,2,3-Trichloropropane U 0.00571 0.0140 1 05/23/2018 14:32 WG1114961
1,2,4-Trimethylbenzene U 0.00130 0.00560 1 05/23/2018 14:32 WG1114961
1,2,3-Trimethylbenzene U 0.00129 0.00560 1 05/23/2018 14:32 WG1114961
1,3,5-Trimethylbenzene U 0.00121 0.00560 1 05/23/2018 14:32 WG1114961
Vinyl chloride U 0.000764 0.00280 1 05/23/2018 14:32 WG1114961
Xylenes, Total U 0.00535 0.00727 1 05/23/2018 14:32 WG1114961
(S) Toluene-d8 116 80.0-120 05/23/2018 14:32 WG1114961
(S) Dibromofluoromethane 91.5 74.0-131 05/23/2018 14:32 WG1114961
(S) 4-Bromofluorobenzene 113 64.0-132 05/23/2018 14:32 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 12 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 12 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L995461
SE-SB-21 (7)
Collected date/time: 05/17/18 09:08
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 76.5 1 05/23/2018 11:07 WG1114986
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.837 2.62 1 05/24/2018 13:37 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 7.64 T8 1 05/23/2018 08:52 WG1114755
Sample Narrative:
L995461-02 WG1114755: 7.64 at 21.3C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 1.42 0.00732 0.0523 2 05/24/2018 08:08 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.981 2.62 1 05/24/2018 12:07 WG1114824
Arsenic 52.9 0.850 2.62 1 05/24/2018 12:07 WG1114824
Beryllium 0.780 0.0915 0.262 1 05/24/2018 12:07 WG1114824
Cadmium 2.53 0.0915 0.654 1 05/24/2018 12:07 WG1114824
Chromium 19.3 0.183 1.31 1 05/24/2018 12:07 WG1114824
Copper 101 0.693 2.62 1 05/24/2018 12:07 WG1114824
Lead 508 0.248 0.654 1 05/24/2018 12:07 WG1114824
Nickel 10.6 0.641 2.62 1 05/24/2018 12:07 WG1114824
Selenium 1.16 J 0.968 2.62 1 05/24/2018 12:07 WG1114824
Silver 0.439 J 0.366 1.31 1 05/24/2018 12:07 WG1114824
Thallium U 0.850 2.62 1 05/24/2018 12:07 WG1114824
Zinc 280 0.771 6.54 1 05/24/2018 12:07 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0191 0.0350 1.07 05/23/2018 14:52 WG1114961
Acrylonitrile U 0.00265 0.0175 1.07 05/23/2018 14:52 WG1114961
Benzene 0.0178 0.000560 0.00140 1.07 05/23/2018 14:52 WG1114961
Bromobenzene U 0.00146 0.0175 1.07 05/23/2018 14:52 WG1114961
Bromodichloromethane 0.460 0.00110 0.00350 1.07 05/23/2018 14:52 WG1114961
Bromoform U 0.00837 0.0350 1.07 05/23/2018 14:52 WG1114961
Bromomethane U 0.00518 0.0175 1.07 05/23/2018 14:52 WG1114961
n-Butylbenzene 0.00670 J 0.00537 0.0175 1.07 05/23/2018 14:52 WG1114961
sec-Butylbenzene U 0.00354 0.0175 1.07 05/23/2018 14:52 WG1114961
tert-Butylbenzene U 0.00217 0.00700 1.07 05/23/2018 14:52 WG1114961
Carbon tetrachloride U 0.00152 0.00700 1.07 05/23/2018 14:52 WG1114961
Chlorobenzene U 0.000802 0.00350 1.07 05/23/2018 14:52 WG1114961
Chlorodibromomethane U 0.000630 0.00350 1.07 05/23/2018 14:52 WG1114961
Chloroethane U 0.00152 0.00700 1.07 05/23/2018 14:52 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 13 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 13 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L995461
SE-SB-21 (7)
Collected date/time: 05/17/18 09:08
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform 0.0117 0.000581 0.00350 1.07 05/23/2018 14:52 WG1114961
Chloromethane U 0.00195 0.0175 1.07 05/23/2018 14:52 WG1114961
2-Chlorotoluene U 0.00129 0.00350 1.07 05/23/2018 14:52 WG1114961
4-Chlorotoluene U J4 0.00158 0.00700 1.07 05/23/2018 14:52 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00714 0.0350 1.07 05/23/2018 14:52 WG1114961
1,2-Dibromoethane U 0.000735 0.00350 1.07 05/23/2018 14:52 WG1114961
Dibromomethane U 0.00140 0.00700 1.07 05/23/2018 14:52 WG1114961
1,2-Dichlorobenzene U 0.00203 0.00700 1.07 05/23/2018 14:52 WG1114961
1,3-Dichlorobenzene U 0.00238 0.00700 1.07 05/23/2018 14:52 WG1114961
1,4-Dichlorobenzene 0.00402 J 0.00276 0.00700 1.07 05/23/2018 14:52 WG1114961
Dichlorodifluoromethane U 0.00114 0.00350 1.07 05/23/2018 14:52 WG1114961
1,1-Dichloroethane U 0.000804 0.00350 1.07 05/23/2018 14:52 WG1114961
1,2-Dichloroethane 0.00105 J 0.000664 0.00350 1.07 05/23/2018 14:52 WG1114961
1,1-Dichloroethene U 0.000700 0.00350 1.07 05/23/2018 14:52 WG1114961
cis-1,2-Dichloroethene U 0.000965 0.00350 1.07 05/23/2018 14:52 WG1114961
trans-1,2-Dichloroethene U 0.00200 0.00700 1.07 05/23/2018 14:52 WG1114961
1,2-Dichloropropane 2.11 0.00178 0.00700 1.07 05/23/2018 14:52 WG1114961
1,1-Dichloropropene U 0.000979 0.00350 1.07 05/23/2018 14:52 WG1114961
1,3-Dichloropropane U 0.00245 0.00700 1.07 05/23/2018 14:52 WG1114961
cis-1,3-Dichloropropene U 0.000948 0.00350 1.07 05/23/2018 14:52 WG1114961
trans-1,3-Dichloropropene U 0.00214 0.00700 1.07 05/23/2018 14:52 WG1114961
2,2-Dichloropropane U 0.00111 0.00350 1.07 05/23/2018 14:52 WG1114961
Di-isopropyl ether U 0.000489 0.00140 1.07 05/23/2018 14:52 WG1114961
Ethylbenzene 0.0238 0.000741 0.00350 1.07 05/23/2018 14:52 WG1114961
Hexachloro-1,3-butadiene U 0.0178 0.0350 1.07 05/23/2018 14:52 WG1114961
Isopropylbenzene 0.00856 0.00121 0.00350 1.07 05/23/2018 14:52 WG1114961
p-Isopropyltoluene 0.0173 0.00326 0.00700 1.07 05/23/2018 14:52 WG1114961
2-Butanone (MEK)U 0.0175 0.0350 1.07 05/23/2018 14:52 WG1114961
Methylene Chloride U 0.00928 0.0350 1.07 05/23/2018 14:52 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0140 0.0350 1.07 05/23/2018 14:52 WG1114961
Methyl tert-butyl ether U 0.000413 0.00140 1.07 05/23/2018 14:52 WG1114961
Naphthalene 0.110 0.00437 0.0175 1.07 05/23/2018 14:52 WG1114961
n-Propylbenzene 0.0106 0.00165 0.00700 1.07 05/23/2018 14:52 WG1114961
Styrene U 0.00382 0.0175 1.07 05/23/2018 14:52 WG1114961
1,1,1,2-Tetrachloroethane U 0.000700 0.00350 1.07 05/23/2018 14:52 WG1114961
1,1,2,2-Tetrachloroethane U 0.000545 0.00350 1.07 05/23/2018 14:52 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000944 0.00350 1.07 05/23/2018 14:52 WG1114961
Tetrachloroethene 0.00908 0.000979 0.00350 1.07 05/23/2018 14:52 WG1114961
Toluene 0.112 0.00175 0.00700 1.07 05/23/2018 14:52 WG1114961
1,2,3-Trichlorobenzene U 0.000875 0.00350 1.07 05/23/2018 14:52 WG1114961
1,2,4-Trichlorobenzene U 0.00675 0.0175 1.07 05/23/2018 14:52 WG1114961
1,1,1-Trichloroethane 0.00692 0.000384 0.00350 1.07 05/23/2018 14:52 WG1114961
1,1,2-Trichloroethane U 0.00124 0.00350 1.07 05/23/2018 14:52 WG1114961
Trichloroethene 45.2 0.0222 0.0554 42.4 05/24/2018 16:21 WG1114961-3
Trichlorofluoromethane U 0.000700 0.00350 1.07 05/23/2018 14:52 WG1114961
1,2,3-Trichloropropane U 0.00714 0.0175 1.07 05/23/2018 14:52 WG1114961
1,2,4-Trimethylbenzene 0.108 0.00162 0.00700 1.07 05/23/2018 14:52 WG1114961
1,2,3-Trimethylbenzene 0.0534 0.00161 0.00700 1.07 05/23/2018 14:52 WG1114961
1,3,5-Trimethylbenzene 0.0324 0.00152 0.00700 1.07 05/23/2018 14:52 WG1114961
Vinyl chloride U 0.000956 0.00350 1.07 05/23/2018 14:52 WG1114961
Xylenes, Total 0.309 0.00668 0.00909 1.07 05/23/2018 14:52 WG1114961
(S) Toluene-d8 116 80.0-120 05/23/2018 14:52 WG1114961
(S) Toluene-d8 103 80.0-120 05/24/2018 16:21 WG1114961-3
(S) Dibromofluoromethane 88.7 74.0-131 05/23/2018 14:52 WG1114961
(S) Dibromofluoromethane 97.3 74.0-131 05/24/2018 16:21 WG1114961-3
(S) 4-Bromofluorobenzene 118 64.0-132 05/23/2018 14:52 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 14 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 14 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L995461
SE-SB-21 (7)
Collected date/time: 05/17/18 09:08
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 105 64.0-132 05/24/2018 16:21 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 15 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 15 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L995461
SE-SB-21
Collected date/time: 05/17/18 09:30
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.0000857 0.0000200 0.0000600 1 05/22/2018 14:55 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:10 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:06 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:06 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:06 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:06 WG1115384
Nickel,Dissolved U 0.00490 0.0100 1 05/25/2018 13:06 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:06 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:06 WG1115384
Zinc,Dissolved 0.0155 J 0.00590 0.0500 1 05/25/2018 13:06 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved U 0.000754 0.00200 1 05/25/2018 18:20 WG1115388
Arsenic,Dissolved 0.000637 J 0.000250 0.00200 1 05/25/2018 18:20 WG1115388
Lead,Dissolved U 0.000240 0.00200 1 05/25/2018 18:20 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:20 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 16:50 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 16:50 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 16:50 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 16:50 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 16:50 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 16:50 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 16:50 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 16:50 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 16:50 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 16:50 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 16:50 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 16:50 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 16:50 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 16:50 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 16:50 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 16:50 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 16:50 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 16:50 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 16:50 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 16:50 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 16:50 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 16:50 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 16:50 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 16 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 16 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L995461
SE-SB-21
Collected date/time: 05/17/18 09:30
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 16:50 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 16:50 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 16:50 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 16:50 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 16:50 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 16:50 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 16:50 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 16:50 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 16:50 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 16:50 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 16:50 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 16:50 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 16:50 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 16:50 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 16:50 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 16:50 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 16:50 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 16:50 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 16:50 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 16:50 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 16:50 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 16:50 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 16:50 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 16:50 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 16:50 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 16:50 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 16:50 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 16:50 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 16:50 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 16:50 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 16:50 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 16:50 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 16:50 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 16:50 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 16:50 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 16:50 WG1114510
Trichloroethene 0.0766 0.000398 0.00100 1 05/22/2018 16:50 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 16:50 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 16:50 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 16:50 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 16:50 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 16:50 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 16:50 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 16:50 WG1114510
(S) Toluene-d8 103 80.0-120 05/22/2018 16:50 WG1114510
(S) Dibromofluoromethane 93.0 76.0-123 05/22/2018 16:50 WG1114510
(S) 4-Bromofluorobenzene 94.5 80.0-120 05/22/2018 16:50 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 17 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 17 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L995461
SE-SB-22 (3)
Collected date/time: 05/17/18 09:50
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 76.8 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.834 2.61 1 05/24/2018 13:40 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.69 T8 1 05/23/2018 08:52 WG1114755
Sample Narrative:
L995461-04 WG1114755: 8.69 at 21.5C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0769 0.00365 0.0261 1 05/24/2018 08:12 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.977 2.61 1 05/24/2018 12:10 WG1114824
Arsenic 8.78 0.847 2.61 1 05/24/2018 12:10 WG1114824
Beryllium 1.38 0.0912 0.261 1 05/24/2018 12:10 WG1114824
Cadmium 0.331 J 0.0912 0.651 1 05/24/2018 12:10 WG1114824
Chromium 31.1 0.182 1.30 1 05/24/2018 12:10 WG1114824
Copper 66.5 0.690 2.61 1 05/24/2018 12:10 WG1114824
Lead 51.5 0.247 0.651 1 05/24/2018 12:10 WG1114824
Nickel 25.4 0.638 2.61 1 05/24/2018 12:10 WG1114824
Selenium U 0.964 2.61 1 05/24/2018 12:10 WG1114824
Silver U 0.365 1.30 1 05/24/2018 12:10 WG1114824
Thallium U 0.847 2.61 1 05/24/2018 12:10 WG1114824
Zinc 126 0.768 6.51 1 05/24/2018 12:10 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0178 0.0326 1 05/23/2018 15:13 WG1114961
Acrylonitrile U 0.00247 0.0163 1 05/23/2018 15:13 WG1114961
Benzene U 0.000521 0.00130 1 05/23/2018 15:13 WG1114961
Bromobenzene U 0.00137 0.0163 1 05/23/2018 15:13 WG1114961
Bromodichloromethane U 0.00103 0.00326 1 05/23/2018 15:13 WG1114961
Bromoform U 0.00779 0.0326 1 05/23/2018 15:13 WG1114961
Bromomethane U 0.00482 0.0163 1 05/23/2018 15:13 WG1114961
n-Butylbenzene U 0.00500 0.0163 1 05/23/2018 15:13 WG1114961
sec-Butylbenzene U 0.00330 0.0163 1 05/23/2018 15:13 WG1114961
tert-Butylbenzene U 0.00202 0.00651 1 05/23/2018 15:13 WG1114961
Carbon tetrachloride U 0.00141 0.00651 1 05/23/2018 15:13 WG1114961
Chlorobenzene U 0.000746 0.00326 1 05/23/2018 15:13 WG1114961
Chlorodibromomethane U 0.000586 0.00326 1 05/23/2018 15:13 WG1114961
Chloroethane U 0.00141 0.00651 1 05/23/2018 15:13 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 18 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 18 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L995461
SE-SB-22 (3)
Collected date/time: 05/17/18 09:50
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000541 0.00326 1 05/23/2018 15:13 WG1114961
Chloromethane U 0.00181 0.0163 1 05/23/2018 15:13 WG1114961
2-Chlorotoluene U 0.00120 0.00326 1 05/23/2018 15:13 WG1114961
4-Chlorotoluene U J4 0.00147 0.00651 1 05/23/2018 15:13 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00664 0.0326 1 05/23/2018 15:13 WG1114961
1,2-Dibromoethane U 0.000684 0.00326 1 05/23/2018 15:13 WG1114961
Dibromomethane U 0.00130 0.00651 1 05/23/2018 15:13 WG1114961
1,2-Dichlorobenzene U 0.00189 0.00651 1 05/23/2018 15:13 WG1114961
1,3-Dichlorobenzene U 0.00221 0.00651 1 05/23/2018 15:13 WG1114961
1,4-Dichlorobenzene 0.00371 J 0.00257 0.00651 1 05/23/2018 15:13 WG1114961
Dichlorodifluoromethane U 0.00107 0.00326 1 05/23/2018 15:13 WG1114961
1,1-Dichloroethane U 0.000749 0.00326 1 05/23/2018 15:13 WG1114961
1,2-Dichloroethane U 0.000619 0.00326 1 05/23/2018 15:13 WG1114961
1,1-Dichloroethene U 0.000651 0.00326 1 05/23/2018 15:13 WG1114961
cis-1,2-Dichloroethene U 0.000899 0.00326 1 05/23/2018 15:13 WG1114961
trans-1,2-Dichloroethene U 0.00186 0.00651 1 05/23/2018 15:13 WG1114961
1,2-Dichloropropane U 0.00165 0.00651 1 05/24/2018 14:21 WG1114961-3
1,1-Dichloropropene U 0.000912 0.00326 1 05/23/2018 15:13 WG1114961
1,3-Dichloropropane U 0.00228 0.00651 1 05/23/2018 15:13 WG1114961
cis-1,3-Dichloropropene U 0.000883 0.00326 1 05/23/2018 15:13 WG1114961
trans-1,3-Dichloropropene U 0.00199 0.00651 1 05/23/2018 15:13 WG1114961
2,2-Dichloropropane U 0.00103 0.00326 1 05/23/2018 15:13 WG1114961
Di-isopropyl ether U 0.000456 0.00130 1 05/23/2018 15:13 WG1114961
Ethylbenzene U 0.000690 0.00326 1 05/23/2018 15:13 WG1114961
Hexachloro-1,3-butadiene U 0.0165 0.0326 1 05/23/2018 15:13 WG1114961
Isopropylbenzene U 0.00112 0.00326 1 05/23/2018 15:13 WG1114961
p-Isopropyltoluene U 0.00303 0.00651 1 05/23/2018 15:13 WG1114961
2-Butanone (MEK)U 0.0163 0.0326 1 05/23/2018 15:13 WG1114961
Methylene Chloride U 0.00865 0.0326 1 05/23/2018 15:13 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0130 0.0326 1 05/23/2018 15:13 WG1114961
Methyl tert-butyl ether U 0.000384 0.00130 1 05/23/2018 15:13 WG1114961
Naphthalene U 0.00406 0.0163 1 05/23/2018 15:13 WG1114961
n-Propylbenzene U 0.00154 0.00651 1 05/23/2018 15:13 WG1114961
Styrene U 0.00356 0.0163 1 05/23/2018 15:13 WG1114961
1,1,1,2-Tetrachloroethane U 0.000651 0.00326 1 05/23/2018 15:13 WG1114961
1,1,2,2-Tetrachloroethane U 0.000508 0.00326 1 05/23/2018 15:13 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000879 0.00326 1 05/23/2018 15:13 WG1114961
Tetrachloroethene U 0.000912 0.00326 1 05/23/2018 15:13 WG1114961
Toluene U 0.00163 0.00651 1 05/23/2018 15:13 WG1114961
1,2,3-Trichlorobenzene U 0.000814 0.00326 1 05/23/2018 15:13 WG1114961
1,2,4-Trichlorobenzene U 0.00628 0.0163 1 05/23/2018 15:13 WG1114961
1,1,1-Trichloroethane U 0.000358 0.00326 1 05/23/2018 15:13 WG1114961
1,1,2-Trichloroethane U 0.00115 0.00326 1 05/23/2018 15:13 WG1114961
Trichloroethene 0.0214 0.000521 0.00130 1 05/24/2018 14:21 WG1114961-3
Trichlorofluoromethane U 0.000651 0.00326 1 05/23/2018 15:13 WG1114961
1,2,3-Trichloropropane U 0.00664 0.0163 1 05/23/2018 15:13 WG1114961
1,2,4-Trimethylbenzene 0.00179 J 0.00151 0.00651 1 05/23/2018 15:13 WG1114961
1,2,3-Trimethylbenzene U 0.00150 0.00651 1 05/23/2018 15:13 WG1114961
1,3,5-Trimethylbenzene U 0.00141 0.00651 1 05/23/2018 15:13 WG1114961
Vinyl chloride U 0.000890 0.00326 1 05/23/2018 15:13 WG1114961
Xylenes, Total U 0.00623 0.00847 1 05/23/2018 15:13 WG1114961
(S) Toluene-d8 117 80.0-120 05/23/2018 15:13 WG1114961
(S) Toluene-d8 106 80.0-120 05/24/2018 14:21 WG1114961-3
(S) Dibromofluoromethane 92.1 74.0-131 05/23/2018 15:13 WG1114961
(S) Dibromofluoromethane 89.8 74.0-131 05/24/2018 14:21 WG1114961-3
(S) 4-Bromofluorobenzene 115 64.0-132 05/23/2018 15:13 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 19 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 19 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L995461
SE-SB-22 (3)
Collected date/time: 05/17/18 09:50
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 108 64.0-132 05/24/2018 14:21 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 20 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 20 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05
L995461
SE-SB-22 (7)
Collected date/time: 05/17/18 09:58
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 89.9 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.712 2.22 1 05/24/2018 13:42 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 10.7 T8 1 05/23/2018 08:52 WG1114755
Sample Narrative:
L995461-05 WG1114755: 10.66 at 21.3C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.674 0.00311 0.0222 1 05/24/2018 08:15 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.834 2.22 1 05/24/2018 12:20 WG1114824
Arsenic 6.05 0.723 2.22 1 05/24/2018 12:20 WG1114824
Beryllium 0.612 0.0779 0.222 1 05/24/2018 12:20 WG1114824
Cadmium 0.819 0.0779 0.556 1 05/24/2018 12:20 WG1114824
Chromium 16.3 0.156 1.11 1 05/24/2018 12:20 WG1114824
Copper 25.6 0.589 2.22 1 05/24/2018 12:20 WG1114824
Lead 143 0.211 0.556 1 05/24/2018 12:20 WG1114824
Nickel 11.0 0.545 2.22 1 05/24/2018 12:20 WG1114824
Selenium U 0.823 2.22 1 05/24/2018 12:20 WG1114824
Silver U 0.311 1.11 1 05/24/2018 12:20 WG1114824
Thallium U 0.723 2.22 1 05/24/2018 12:20 WG1114824
Zinc 99.5 0.656 5.56 1 05/24/2018 12:20 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone 0.0169 J J3 0.0152 0.0278 1 05/23/2018 15:34 WG1114961
Acrylonitrile U 0.00211 0.0139 1 05/23/2018 15:34 WG1114961
Benzene U 0.000445 0.00111 1 05/23/2018 15:34 WG1114961
Bromobenzene U 0.00117 0.0139 1 05/23/2018 15:34 WG1114961
Bromodichloromethane U 0.000876 0.00278 1 05/23/2018 15:34 WG1114961
Bromoform U 0.00665 0.0278 1 05/23/2018 15:34 WG1114961
Bromomethane U 0.00411 0.0139 1 05/23/2018 15:34 WG1114961
n-Butylbenzene U 0.00427 0.0139 1 05/23/2018 15:34 WG1114961
sec-Butylbenzene U 0.00281 0.0139 1 05/23/2018 15:34 WG1114961
tert-Butylbenzene U 0.00172 0.00556 1 05/23/2018 15:34 WG1114961
Carbon tetrachloride U 0.00120 0.00556 1 05/23/2018 15:34 WG1114961
Chlorobenzene U 0.000637 0.00278 1 05/23/2018 15:34 WG1114961
Chlorodibromomethane U 0.000500 0.00278 1 05/23/2018 15:34 WG1114961
Chloroethane U 0.00120 0.00556 1 05/23/2018 15:34 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 21 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 21 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05
L995461
SE-SB-22 (7)
Collected date/time: 05/17/18 09:58
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform 0.000929 J 0.000462 0.00278 1 05/23/2018 15:34 WG1114961
Chloromethane U 0.00155 0.0139 1 05/23/2018 15:34 WG1114961
2-Chlorotoluene U 0.00102 0.00278 1 05/23/2018 15:34 WG1114961
4-Chlorotoluene U J4 0.00126 0.00556 1 05/23/2018 15:34 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00567 0.0278 1 05/23/2018 15:34 WG1114961
1,2-Dibromoethane U 0.000584 0.00278 1 05/23/2018 15:34 WG1114961
Dibromomethane U 0.00111 0.00556 1 05/23/2018 15:34 WG1114961
1,2-Dichlorobenzene U 0.00161 0.00556 1 05/23/2018 15:34 WG1114961
1,3-Dichlorobenzene U 0.00189 0.00556 1 05/23/2018 15:34 WG1114961
1,4-Dichlorobenzene 0.00361 J 0.00219 0.00556 1 05/23/2018 15:34 WG1114961
Dichlorodifluoromethane U 0.000910 0.00278 1 05/23/2018 15:34 WG1114961
1,1-Dichloroethane U 0.000639 0.00278 1 05/23/2018 15:34 WG1114961
1,2-Dichloroethane U 0.000528 0.00278 1 05/23/2018 15:34 WG1114961
1,1-Dichloroethene U 0.000556 0.00278 1 05/23/2018 15:34 WG1114961
cis-1,2-Dichloroethene U 0.000767 0.00278 1 05/23/2018 15:34 WG1114961
trans-1,2-Dichloroethene U 0.00159 0.00556 1 05/23/2018 15:34 WG1114961
1,2-Dichloropropane 0.0574 0.00141 0.00556 1 05/23/2018 15:34 WG1114961
1,1-Dichloropropene U 0.000779 0.00278 1 05/23/2018 15:34 WG1114961
1,3-Dichloropropane U 0.00195 0.00556 1 05/23/2018 15:34 WG1114961
cis-1,3-Dichloropropene U 0.000754 0.00278 1 05/23/2018 15:34 WG1114961
trans-1,3-Dichloropropene U 0.00170 0.00556 1 05/23/2018 15:34 WG1114961
2,2-Dichloropropane U 0.000882 0.00278 1 05/23/2018 15:34 WG1114961
Di-isopropyl ether U 0.000389 0.00111 1 05/23/2018 15:34 WG1114961
Ethylbenzene U 0.000589 0.00278 1 05/23/2018 15:34 WG1114961
Hexachloro-1,3-butadiene U 0.0141 0.0278 1 05/23/2018 15:34 WG1114961
Isopropylbenzene U 0.000960 0.00278 1 05/23/2018 15:34 WG1114961
p-Isopropyltoluene U 0.00259 0.00556 1 05/23/2018 15:34 WG1114961
2-Butanone (MEK)U 0.0139 0.0278 1 05/23/2018 15:34 WG1114961
Methylene Chloride U 0.00738 0.0278 1 05/23/2018 15:34 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0111 0.0278 1 05/23/2018 15:34 WG1114961
Methyl tert-butyl ether U 0.000328 0.00111 1 05/23/2018 15:34 WG1114961
Naphthalene 0.00948 J 0.00347 0.0139 1 05/23/2018 15:34 WG1114961
n-Propylbenzene U 0.00131 0.00556 1 05/23/2018 15:34 WG1114961
Styrene U 0.00304 0.0139 1 05/23/2018 15:34 WG1114961
1,1,1,2-Tetrachloroethane U 0.000556 0.00278 1 05/23/2018 15:34 WG1114961
1,1,2,2-Tetrachloroethane U 0.000434 0.00278 1 05/23/2018 15:34 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000751 0.00278 1 05/23/2018 15:34 WG1114961
Tetrachloroethene U 0.000779 0.00278 1 05/23/2018 15:34 WG1114961
Toluene 0.0172 0.00139 0.00556 1 05/23/2018 15:34 WG1114961
1,2,3-Trichlorobenzene U 0.000695 0.00278 1 05/23/2018 15:34 WG1114961
1,2,4-Trichlorobenzene U 0.00536 0.0139 1 05/23/2018 15:34 WG1114961
1,1,1-Trichloroethane U 0.000306 0.00278 1 05/23/2018 15:34 WG1114961
1,1,2-Trichloroethane U 0.000982 0.00278 1 05/23/2018 15:34 WG1114961
Trichloroethene 0.986 0.000445 0.00111 1 05/23/2018 15:34 WG1114961
Trichlorofluoromethane U 0.000556 0.00278 1 05/23/2018 15:34 WG1114961
1,2,3-Trichloropropane U 0.00567 0.0139 1 05/23/2018 15:34 WG1114961
1,2,4-Trimethylbenzene 0.0102 0.00129 0.00556 1 05/23/2018 15:34 WG1114961
1,2,3-Trimethylbenzene 0.00425 J 0.00128 0.00556 1 05/23/2018 15:34 WG1114961
1,3,5-Trimethylbenzene 0.00309 J 0.00120 0.00556 1 05/23/2018 15:34 WG1114961
Vinyl chloride U 0.000760 0.00278 1 05/23/2018 15:34 WG1114961
Xylenes, Total 0.0301 0.00532 0.00723 1 05/23/2018 15:34 WG1114961
(S) Toluene-d8 115 80.0-120 05/23/2018 15:34 WG1114961
(S) Dibromofluoromethane 93.2 74.0-131 05/23/2018 15:34 WG1114961
(S) 4-Bromofluorobenzene 112 64.0-132 05/23/2018 15:34 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 22 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 22 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06
L995461
SE-SB-22
Collected date/time: 05/17/18 10:10
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.000217 0.0000200 0.0000600 1 05/22/2018 15:03 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:18 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:08 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:08 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:08 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:08 WG1115384
Nickel,Dissolved U 0.00490 0.0100 1 05/25/2018 13:08 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:08 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:08 WG1115384
Zinc,Dissolved 0.0193 J 0.00590 0.0500 1 05/25/2018 13:08 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved 0.000851 J 0.000754 0.00200 1 05/25/2018 18:24 WG1115388
Arsenic,Dissolved 0.00111 J 0.000250 0.00200 1 05/25/2018 18:24 WG1115388
Lead,Dissolved U 0.000240 0.00200 1 05/25/2018 18:24 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:24 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 17:11 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 17:11 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 17:11 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 17:11 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 17:11 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 17:11 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 17:11 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 17:11 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 17:11 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 17:11 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 17:11 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 17:11 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 17:11 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 17:11 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 17:11 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 17:11 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 17:11 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 17:11 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 17:11 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 17:11 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 17:11 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 17:11 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 17:11 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 23 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 23 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06
L995461
SE-SB-22
Collected date/time: 05/17/18 10:10
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 17:11 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 17:11 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 17:11 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 17:11 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 17:11 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 17:11 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 17:11 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 17:11 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 17:11 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 17:11 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 17:11 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 17:11 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 17:11 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 17:11 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 17:11 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 17:11 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 17:11 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 17:11 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 17:11 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 17:11 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 17:11 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 17:11 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 17:11 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 17:11 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 17:11 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 17:11 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 17:11 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 17:11 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 17:11 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 17:11 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 17:11 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 17:11 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 17:11 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 17:11 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 17:11 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 17:11 WG1114510
Trichloroethene 0.00888 0.000398 0.00100 1 05/22/2018 17:11 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 17:11 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 17:11 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 17:11 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 17:11 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 17:11 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 17:11 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 17:11 WG1114510
(S) Toluene-d8 100 80.0-120 05/22/2018 17:11 WG1114510
(S) Dibromofluoromethane 88.7 76.0-123 05/22/2018 17:11 WG1114510
(S) 4-Bromofluorobenzene 93.6 80.0-120 05/22/2018 17:11 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 24 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 24 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07
L995461
SE-SB-24 (3)
Collected date/time: 05/17/18 10:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 92.4 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.692 2.16 1 05/24/2018 13:42 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 7.98 T8 1 05/23/2018 08:52 WG1114755
Sample Narrative:
L995461-07 WG1114755: 7.98 at 21.6C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0278 0.00303 0.0216 1 05/24/2018 08:21 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.811 2.16 1 05/24/2018 12:23 WG1114824
Arsenic 3.46 0.703 2.16 1 05/24/2018 12:23 WG1114824
Beryllium 0.353 0.0757 0.216 1 05/24/2018 12:23 WG1114824
Cadmium 0.430 J 0.0757 0.541 1 05/24/2018 12:23 WG1114824
Chromium 14.0 0.151 1.08 1 05/24/2018 12:23 WG1114824
Copper 11.5 0.573 2.16 1 05/24/2018 12:23 WG1114824
Lead 36.5 0.206 0.541 1 05/24/2018 12:23 WG1114824
Nickel 9.15 0.530 2.16 1 05/24/2018 12:23 WG1114824
Selenium U 0.800 2.16 1 05/24/2018 12:23 WG1114824
Silver U 0.303 1.08 1 05/24/2018 12:23 WG1114824
Thallium U 0.703 2.16 1 05/24/2018 12:23 WG1114824
Zinc 52.4 0.638 5.41 1 05/24/2018 12:23 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0175 0.0319 1.18 05/23/2018 15:55 WG1114961
Acrylonitrile U 0.00242 0.0160 1.18 05/23/2018 15:55 WG1114961
Benzene U 0.000511 0.00128 1.18 05/23/2018 15:55 WG1114961
Bromobenzene U 0.00134 0.0160 1.18 05/23/2018 15:55 WG1114961
Bromodichloromethane U 0.00101 0.00319 1.18 05/23/2018 15:55 WG1114961
Bromoform U 0.00764 0.0319 1.18 05/23/2018 15:55 WG1114961
Bromomethane U 0.00473 0.0160 1.18 05/23/2018 15:55 WG1114961
n-Butylbenzene U 0.00490 0.0160 1.18 05/23/2018 15:55 WG1114961
sec-Butylbenzene U 0.00322 0.0160 1.18 05/23/2018 15:55 WG1114961
tert-Butylbenzene U 0.00198 0.00638 1.18 05/23/2018 15:55 WG1114961
Carbon tetrachloride U 0.00137 0.00638 1.18 05/23/2018 15:55 WG1114961
Chlorobenzene U 0.000731 0.00319 1.18 05/23/2018 15:55 WG1114961
Chlorodibromomethane U 0.000574 0.00319 1.18 05/23/2018 15:55 WG1114961
Chloroethane U 0.00137 0.00638 1.18 05/23/2018 15:55 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 25 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 25 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07
L995461
SE-SB-24 (3)
Collected date/time: 05/17/18 10:40
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000530 0.00319 1.18 05/23/2018 15:55 WG1114961
Chloromethane U 0.00177 0.0160 1.18 05/23/2018 15:55 WG1114961
2-Chlorotoluene U 0.00117 0.00319 1.18 05/23/2018 15:55 WG1114961
4-Chlorotoluene U J4 0.00144 0.00638 1.18 05/23/2018 15:55 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00651 0.0319 1.18 05/23/2018 15:55 WG1114961
1,2-Dibromoethane U 0.000671 0.00319 1.18 05/23/2018 15:55 WG1114961
Dibromomethane U 0.00128 0.00638 1.18 05/23/2018 15:55 WG1114961
1,2-Dichlorobenzene U 0.00185 0.00638 1.18 05/23/2018 15:55 WG1114961
1,3-Dichlorobenzene U 0.00217 0.00638 1.18 05/23/2018 15:55 WG1114961
1,4-Dichlorobenzene 0.00604 J 0.00251 0.00638 1.18 05/23/2018 15:55 WG1114961
Dichlorodifluoromethane U 0.00104 0.00319 1.18 05/23/2018 15:55 WG1114961
1,1-Dichloroethane U 0.000733 0.00319 1.18 05/23/2018 15:55 WG1114961
1,2-Dichloroethane 0.00115 J 0.000606 0.00319 1.18 05/23/2018 15:55 WG1114961
1,1-Dichloroethene U 0.000638 0.00319 1.18 05/23/2018 15:55 WG1114961
cis-1,2-Dichloroethene U 0.000881 0.00319 1.18 05/23/2018 15:55 WG1114961
trans-1,2-Dichloroethene U 0.00183 0.00638 1.18 05/23/2018 15:55 WG1114961
1,2-Dichloropropane U 0.00162 0.00638 1.18 05/23/2018 15:55 WG1114961
1,1-Dichloropropene U 0.000894 0.00319 1.18 05/23/2018 15:55 WG1114961
1,3-Dichloropropane U 0.00223 0.00638 1.18 05/23/2018 15:55 WG1114961
cis-1,3-Dichloropropene U 0.000865 0.00319 1.18 05/23/2018 15:55 WG1114961
trans-1,3-Dichloropropene U 0.00195 0.00638 1.18 05/23/2018 15:55 WG1114961
2,2-Dichloropropane U 0.00101 0.00319 1.18 05/23/2018 15:55 WG1114961
Di-isopropyl ether U 0.000447 0.00128 1.18 05/23/2018 15:55 WG1114961
Ethylbenzene U 0.000676 0.00319 1.18 05/23/2018 15:55 WG1114961
Hexachloro-1,3-butadiene U 0.0162 0.0319 1.18 05/23/2018 15:55 WG1114961
Isopropylbenzene U 0.00110 0.00319 1.18 05/23/2018 15:55 WG1114961
p-Isopropyltoluene U 0.00297 0.00638 1.18 05/23/2018 15:55 WG1114961
2-Butanone (MEK)U 0.0160 0.0319 1.18 05/23/2018 15:55 WG1114961
Methylene Chloride U 0.00848 0.0319 1.18 05/23/2018 15:55 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0128 0.0319 1.18 05/23/2018 15:55 WG1114961
Methyl tert-butyl ether U 0.000376 0.00128 1.18 05/23/2018 15:55 WG1114961
Naphthalene U 0.00398 0.0160 1.18 05/23/2018 15:55 WG1114961
n-Propylbenzene U 0.00150 0.00638 1.18 05/23/2018 15:55 WG1114961
Styrene U 0.00348 0.0160 1.18 05/23/2018 15:55 WG1114961
1,1,1,2-Tetrachloroethane U 0.000638 0.00319 1.18 05/23/2018 15:55 WG1114961
1,1,2,2-Tetrachloroethane U 0.000498 0.00319 1.18 05/23/2018 15:55 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000861 0.00319 1.18 05/23/2018 15:55 WG1114961
Tetrachloroethene U 0.000894 0.00319 1.18 05/23/2018 15:55 WG1114961
Toluene 0.00748 0.00160 0.00638 1.18 05/23/2018 15:55 WG1114961
1,2,3-Trichlorobenzene U 0.000798 0.00319 1.18 05/23/2018 15:55 WG1114961
1,2,4-Trichlorobenzene U 0.00616 0.0160 1.18 05/23/2018 15:55 WG1114961
1,1,1-Trichloroethane U 0.000350 0.00319 1.18 05/23/2018 15:55 WG1114961
1,1,2-Trichloroethane U 0.00113 0.00319 1.18 05/23/2018 15:55 WG1114961
Trichloroethene 0.00915 0.000506 0.00127 1.17 05/24/2018 14:41 WG1114961-3
Trichlorofluoromethane U 0.000638 0.00319 1.18 05/23/2018 15:55 WG1114961
1,2,3-Trichloropropane U 0.00651 0.0160 1.18 05/23/2018 15:55 WG1114961
1,2,4-Trimethylbenzene 0.00403 J 0.00148 0.00638 1.18 05/23/2018 15:55 WG1114961
1,2,3-Trimethylbenzene 0.00161 J 0.00147 0.00638 1.18 05/23/2018 15:55 WG1114961
1,3,5-Trimethylbenzene U 0.00137 0.00638 1.18 05/23/2018 15:55 WG1114961
Vinyl chloride U 0.000872 0.00319 1.18 05/23/2018 15:55 WG1114961
Xylenes, Total 0.00856 0.00610 0.00830 1.18 05/23/2018 15:55 WG1114961
(S) Toluene-d8 114 80.0-120 05/23/2018 15:55 WG1114961
(S) Toluene-d8 105 80.0-120 05/24/2018 14:41 WG1114961-3
(S) Dibromofluoromethane 93.1 74.0-131 05/23/2018 15:55 WG1114961
(S) Dibromofluoromethane 91.3 74.0-131 05/24/2018 14:41 WG1114961-3
(S) 4-Bromofluorobenzene 115 64.0-132 05/23/2018 15:55 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 26 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 26 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07
L995461
SE-SB-24 (3)
Collected date/time: 05/17/18 10:40
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 107 64.0-132 05/24/2018 14:41 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 27 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 27 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08
L995461
SE-SB-24 (7)
Collected date/time: 05/17/18 10:48
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 85.7 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U J3 J6 O1 0.747 2.33 1 05/29/2018 15:39 WG1117105
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 7.61 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-08 WG1114879: 7.61 at 22.2C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.991 0.00327 0.0233 1 05/24/2018 08:23 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.875 2.33 1 05/24/2018 12:27 WG1114824
Arsenic 20.8 0.759 2.33 1 05/24/2018 12:27 WG1114824
Beryllium 0.666 0.0817 0.233 1 05/24/2018 12:27 WG1114824
Cadmium 1.11 0.0817 0.584 1 05/24/2018 12:27 WG1114824
Chromium 15.1 0.163 1.17 1 05/24/2018 12:27 WG1114824
Copper 112 0.619 2.33 1 05/24/2018 12:27 WG1114824
Lead 295 0.222 0.584 1 05/24/2018 12:27 WG1114824
Nickel 9.93 0.572 2.33 1 05/24/2018 12:27 WG1114824
Selenium 1.06 J 0.864 2.33 1 05/24/2018 12:27 WG1114824
Silver 0.778 J 0.327 1.17 1 05/24/2018 12:27 WG1114824
Thallium U 0.759 2.33 1 05/24/2018 12:27 WG1114824
Zinc 135 0.689 5.84 1 05/24/2018 12:27 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone 0.0417 J3 0.0161 0.0295 1.01 05/23/2018 16:16 WG1114961
Acrylonitrile U 0.00224 0.0147 1.01 05/23/2018 16:16 WG1114961
Benzene 0.0103 0.000471 0.00118 1.01 05/23/2018 16:16 WG1114961
Bromobenzene U 0.00124 0.0147 1.01 05/23/2018 16:16 WG1114961
Bromodichloromethane U 0.000929 0.00295 1.01 05/23/2018 16:16 WG1114961
Bromoform U 0.00705 0.0295 1.01 05/23/2018 16:16 WG1114961
Bromomethane U 0.00436 0.0147 1.01 05/23/2018 16:16 WG1114961
n-Butylbenzene U 0.00453 0.0147 1.01 05/23/2018 16:16 WG1114961
sec-Butylbenzene U 0.00299 0.0147 1.01 05/23/2018 16:16 WG1114961
tert-Butylbenzene 0.00191 J 0.00182 0.00589 1.01 05/23/2018 16:16 WG1114961
Carbon tetrachloride U 0.00127 0.00589 1.01 05/23/2018 16:16 WG1114961
Chlorobenzene U 0.000676 0.00295 1.01 05/23/2018 16:16 WG1114961
Chlorodibromomethane U 0.000530 0.00295 1.01 05/23/2018 16:16 WG1114961
Chloroethane U 0.00127 0.00589 1.01 05/23/2018 16:16 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 28 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 28 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08
L995461
SE-SB-24 (7)
Collected date/time: 05/17/18 10:48
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform 0.00185 J 0.000489 0.00295 1.01 05/23/2018 16:16 WG1114961
Chloromethane U 0.00163 0.0147 1.01 05/23/2018 16:16 WG1114961
2-Chlorotoluene U 0.00108 0.00295 1.01 05/23/2018 16:16 WG1114961
4-Chlorotoluene U J4 0.00133 0.00589 1.01 05/23/2018 16:16 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00601 0.0295 1.01 05/23/2018 16:16 WG1114961
1,2-Dibromoethane U 0.000619 0.00295 1.01 05/23/2018 16:16 WG1114961
Dibromomethane U 0.00118 0.00589 1.01 05/23/2018 16:16 WG1114961
1,2-Dichlorobenzene U 0.00170 0.00589 1.01 05/23/2018 16:16 WG1114961
1,3-Dichlorobenzene U 0.00201 0.00589 1.01 05/23/2018 16:16 WG1114961
1,4-Dichlorobenzene 0.00416 J 0.00232 0.00589 1.01 05/23/2018 16:16 WG1114961
Dichlorodifluoromethane U 0.000964 0.00295 1.01 05/23/2018 16:16 WG1114961
1,1-Dichloroethane U 0.000678 0.00295 1.01 05/23/2018 16:16 WG1114961
1,2-Dichloroethane U 0.000560 0.00295 1.01 05/23/2018 16:16 WG1114961
1,1-Dichloroethene U 0.000589 0.00295 1.01 05/23/2018 16:16 WG1114961
cis-1,2-Dichloroethene U 0.000813 0.00295 1.01 05/23/2018 16:16 WG1114961
trans-1,2-Dichloroethene U 0.00168 0.00589 1.01 05/23/2018 16:16 WG1114961
1,2-Dichloropropane 0.0699 0.00149 0.00589 1.01 05/23/2018 16:16 WG1114961
1,1-Dichloropropene U 0.000825 0.00295 1.01 05/23/2018 16:16 WG1114961
1,3-Dichloropropane U 0.00207 0.00589 1.01 05/23/2018 16:16 WG1114961
cis-1,3-Dichloropropene U 0.000799 0.00295 1.01 05/23/2018 16:16 WG1114961
trans-1,3-Dichloropropene U 0.00180 0.00589 1.01 05/23/2018 16:16 WG1114961
2,2-Dichloropropane U 0.000935 0.00295 1.01 05/23/2018 16:16 WG1114961
Di-isopropyl ether U 0.000413 0.00118 1.01 05/23/2018 16:16 WG1114961
Ethylbenzene 0.0135 0.000624 0.00295 1.01 05/23/2018 16:16 WG1114961
Hexachloro-1,3-butadiene U 0.0149 0.0295 1.01 05/23/2018 16:16 WG1114961
Isopropylbenzene 0.00401 0.00102 0.00295 1.01 05/23/2018 16:16 WG1114961
p-Isopropyltoluene 0.00895 0.00274 0.00589 1.01 05/23/2018 16:16 WG1114961
2-Butanone (MEK)U 0.0147 0.0295 1.01 05/23/2018 16:16 WG1114961
Methylene Chloride U 0.00783 0.0295 1.01 05/23/2018 16:16 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0118 0.0295 1.01 05/23/2018 16:16 WG1114961
Methyl tert-butyl ether U 0.000348 0.00118 1.01 05/23/2018 16:16 WG1114961
Naphthalene 0.0420 0.00368 0.0147 1.01 05/23/2018 16:16 WG1114961
n-Propylbenzene 0.00734 0.00139 0.00589 1.01 05/23/2018 16:16 WG1114961
Styrene U 0.00322 0.0147 1.01 05/23/2018 16:16 WG1114961
1,1,1,2-Tetrachloroethane U 0.000589 0.00295 1.01 05/23/2018 16:16 WG1114961
1,1,2,2-Tetrachloroethane U 0.000460 0.00295 1.01 05/23/2018 16:16 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000796 0.00295 1.01 05/23/2018 16:16 WG1114961
Tetrachloroethene U 0.000825 0.00295 1.01 05/23/2018 16:16 WG1114961
Toluene 0.0848 0.00147 0.00589 1.01 05/23/2018 16:16 WG1114961
1,2,3-Trichlorobenzene U 0.000736 0.00295 1.01 05/23/2018 16:16 WG1114961
1,2,4-Trichlorobenzene U 0.00568 0.0147 1.01 05/23/2018 16:16 WG1114961
1,1,1-Trichloroethane U 0.000324 0.00295 1.01 05/23/2018 16:16 WG1114961
1,1,2-Trichloroethane U 0.00104 0.00295 1.01 05/23/2018 16:16 WG1114961
Trichloroethene 1.54 0.000471 0.00118 1.01 05/23/2018 16:16 WG1114961
Trichlorofluoromethane U 0.000589 0.00295 1.01 05/23/2018 16:16 WG1114961
1,2,3-Trichloropropane U 0.00601 0.0147 1.01 05/23/2018 16:16 WG1114961
1,2,4-Trimethylbenzene 0.0577 0.00137 0.00589 1.01 05/23/2018 16:16 WG1114961
1,2,3-Trimethylbenzene 0.0262 0.00135 0.00589 1.01 05/23/2018 16:16 WG1114961
1,3,5-Trimethylbenzene 0.0196 0.00127 0.00589 1.01 05/23/2018 16:16 WG1114961
Vinyl chloride U 0.000805 0.00295 1.01 05/23/2018 16:16 WG1114961
Xylenes, Total 0.212 0.00564 0.00766 1.01 05/23/2018 16:16 WG1114961
(S) Toluene-d8 120 80.0-120 05/23/2018 16:16 WG1114961
(S) Dibromofluoromethane 92.9 74.0-131 05/23/2018 16:16 WG1114961
(S) 4-Bromofluorobenzene 109 64.0-132 05/23/2018 16:16 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 29 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 29 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09
L995461
SE-SB-23 (3)
Collected date/time: 05/17/18 11:20
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 92.2 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.694 2.17 1 05/24/2018 13:50 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.63 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-09 WG1114879: 8.63 at 21.9C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0509 0.00304 0.0217 1 05/24/2018 08:26 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.814 2.17 1 05/24/2018 12:30 WG1114824
Arsenic 3.63 0.705 2.17 1 05/24/2018 12:30 WG1114824
Beryllium 0.351 0.0760 0.217 1 05/24/2018 12:30 WG1114824
Cadmium 0.378 J 0.0760 0.543 1 05/24/2018 12:30 WG1114824
Chromium 20.3 0.152 1.09 1 05/24/2018 12:30 WG1114824
Copper 9.94 0.575 2.17 1 05/24/2018 12:30 WG1114824
Lead 30.6 0.206 0.543 1 05/24/2018 12:30 WG1114824
Nickel 8.44 0.532 2.17 1 05/24/2018 12:30 WG1114824
Selenium U 0.803 2.17 1 05/24/2018 12:30 WG1114824
Silver U 0.304 1.09 1 05/24/2018 12:30 WG1114824
Thallium U 0.705 2.17 1 05/24/2018 12:30 WG1114824
Zinc 41.1 0.640 5.43 1 05/24/2018 12:30 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone 0.0230 J J3 0.0149 0.0271 1 05/23/2018 16:36 WG1114961
Acrylonitrile U 0.00206 0.0136 1 05/23/2018 16:36 WG1114961
Benzene U 0.000434 0.00109 1 05/23/2018 16:36 WG1114961
Bromobenzene U 0.00114 0.0136 1 05/23/2018 16:36 WG1114961
Bromodichloromethane U 0.000855 0.00271 1 05/23/2018 16:36 WG1114961
Bromoform U 0.00649 0.0271 1 05/23/2018 16:36 WG1114961
Bromomethane U 0.00401 0.0136 1 05/23/2018 16:36 WG1114961
n-Butylbenzene U 0.00417 0.0136 1 05/23/2018 16:36 WG1114961
sec-Butylbenzene U 0.00275 0.0136 1 05/23/2018 16:36 WG1114961
tert-Butylbenzene U 0.00168 0.00543 1 05/23/2018 16:36 WG1114961
Carbon tetrachloride U 0.00117 0.00543 1 05/23/2018 16:36 WG1114961
Chlorobenzene U 0.000622 0.00271 1 05/23/2018 16:36 WG1114961
Chlorodibromomethane U 0.000488 0.00271 1 05/23/2018 16:36 WG1114961
Chloroethane U 0.00117 0.00543 1 05/23/2018 16:36 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 30 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 30 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09
L995461
SE-SB-23 (3)
Collected date/time: 05/17/18 11:20
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000450 0.00271 1 05/23/2018 16:36 WG1114961
Chloromethane U 0.00151 0.0136 1 05/23/2018 16:36 WG1114961
2-Chlorotoluene U 0.000998 0.00271 1 05/23/2018 16:36 WG1114961
4-Chlorotoluene U J4 0.00123 0.00543 1 05/23/2018 16:36 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00553 0.0271 1 05/23/2018 16:36 WG1114961
1,2-Dibromoethane U 0.000570 0.00271 1 05/23/2018 16:36 WG1114961
Dibromomethane U 0.00109 0.00543 1 05/23/2018 16:36 WG1114961
1,2-Dichlorobenzene U 0.00157 0.00543 1 05/23/2018 16:36 WG1114961
1,3-Dichlorobenzene U 0.00184 0.00543 1 05/23/2018 16:36 WG1114961
1,4-Dichlorobenzene 0.00300 J 0.00214 0.00543 1 05/23/2018 16:36 WG1114961
Dichlorodifluoromethane U 0.000888 0.00271 1 05/23/2018 16:36 WG1114961
1,1-Dichloroethane U 0.000624 0.00271 1 05/23/2018 16:36 WG1114961
1,2-Dichloroethane U 0.000515 0.00271 1 05/23/2018 16:36 WG1114961
1,1-Dichloroethene U 0.000543 0.00271 1 05/23/2018 16:36 WG1114961
cis-1,2-Dichloroethene U 0.000749 0.00271 1 05/23/2018 16:36 WG1114961
trans-1,2-Dichloroethene U 0.00155 0.00543 1 05/23/2018 16:36 WG1114961
1,2-Dichloropropane U 0.00138 0.00543 1 05/23/2018 16:36 WG1114961
1,1-Dichloropropene U 0.000760 0.00271 1 05/23/2018 16:36 WG1114961
1,3-Dichloropropane U 0.00190 0.00543 1 05/23/2018 16:36 WG1114961
cis-1,3-Dichloropropene U 0.000736 0.00271 1 05/23/2018 16:36 WG1114961
trans-1,3-Dichloropropene U 0.00166 0.00543 1 05/23/2018 16:36 WG1114961
2,2-Dichloropropane U 0.000860 0.00271 1 05/23/2018 16:36 WG1114961
Di-isopropyl ether U 0.000380 0.00109 1 05/23/2018 16:36 WG1114961
Ethylbenzene U 0.000575 0.00271 1 05/23/2018 16:36 WG1114961
Hexachloro-1,3-butadiene U 0.0138 0.0271 1 05/23/2018 16:36 WG1114961
Isopropylbenzene U 0.000936 0.00271 1 05/23/2018 16:36 WG1114961
p-Isopropyltoluene U 0.00253 0.00543 1 05/23/2018 16:36 WG1114961
2-Butanone (MEK)U 0.0136 0.0271 1 05/23/2018 16:36 WG1114961
Methylene Chloride U 0.00720 0.0271 1 05/23/2018 16:36 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0109 0.0271 1 05/23/2018 16:36 WG1114961
Methyl tert-butyl ether U 0.000320 0.00109 1 05/23/2018 16:36 WG1114961
Naphthalene U 0.00339 0.0136 1 05/23/2018 16:36 WG1114961
n-Propylbenzene U 0.00128 0.00543 1 05/23/2018 16:36 WG1114961
Styrene U 0.00296 0.0136 1 05/23/2018 16:36 WG1114961
1,1,1,2-Tetrachloroethane U 0.000543 0.00271 1 05/23/2018 16:36 WG1114961
1,1,2,2-Tetrachloroethane U 0.000423 0.00271 1 05/23/2018 16:36 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000732 0.00271 1 05/23/2018 16:36 WG1114961
Tetrachloroethene U 0.000760 0.00271 1 05/23/2018 16:36 WG1114961
Toluene 0.00273 J 0.00136 0.00543 1 05/23/2018 16:36 WG1114961
1,2,3-Trichlorobenzene U 0.000678 0.00271 1 05/23/2018 16:36 WG1114961
1,2,4-Trichlorobenzene U 0.00523 0.0136 1 05/23/2018 16:36 WG1114961
1,1,1-Trichloroethane U 0.000298 0.00271 1 05/23/2018 16:36 WG1114961
1,1,2-Trichloroethane U 0.000958 0.00271 1 05/23/2018 16:36 WG1114961
Trichloroethene 0.0196 0.000434 0.00109 1 05/24/2018 15:01 WG1114961-3
Trichlorofluoromethane U 0.000543 0.00271 1 05/23/2018 16:36 WG1114961
1,2,3-Trichloropropane U 0.00553 0.0136 1 05/23/2018 16:36 WG1114961
1,2,4-Trimethylbenzene 0.00159 J 0.00126 0.00543 1 05/23/2018 16:36 WG1114961
1,2,3-Trimethylbenzene U 0.00125 0.00543 1 05/23/2018 16:36 WG1114961
1,3,5-Trimethylbenzene U 0.00117 0.00543 1 05/23/2018 16:36 WG1114961
Vinyl chloride U 0.000741 0.00271 1 05/23/2018 16:36 WG1114961
Xylenes, Total U 0.00519 0.00705 1 05/23/2018 16:36 WG1114961
(S) Toluene-d8 110 80.0-120 05/23/2018 16:36 WG1114961
(S) Toluene-d8 105 80.0-120 05/24/2018 15:01 WG1114961-3
(S) Dibromofluoromethane 91.9 74.0-131 05/23/2018 16:36 WG1114961
(S) Dibromofluoromethane 91.6 74.0-131 05/24/2018 15:01 WG1114961-3
(S) 4-Bromofluorobenzene 114 64.0-132 05/23/2018 16:36 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 31 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 31 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09
L995461
SE-SB-23 (3)
Collected date/time: 05/17/18 11:20
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 111 64.0-132 05/24/2018 15:01 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 32 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 32 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10
L995461
SE-SB-23 (10)
Collected date/time: 05/17/18 11:29
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 78.5 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 0.918 J 0.816 2.55 1 05/24/2018 13:51 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.18 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-10 WG1114879: 8.18 at 22C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0260 0.00357 0.0255 1 05/24/2018 08:28 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.956 2.55 1 05/24/2018 12:34 WG1114824
Arsenic 21.4 0.828 2.55 1 05/24/2018 12:34 WG1114824
Beryllium 1.24 0.0892 0.255 1 05/24/2018 12:34 WG1114824
Cadmium 1.05 0.0892 0.637 1 05/24/2018 12:34 WG1114824
Chromium 28.2 0.178 1.27 1 05/24/2018 12:34 WG1114824
Copper 64.3 0.676 2.55 1 05/24/2018 12:34 WG1114824
Lead 62.8 0.242 0.637 1 05/24/2018 12:34 WG1114824
Nickel 39.4 0.625 2.55 1 05/24/2018 12:34 WG1114824
Selenium 1.87 J 0.943 2.55 1 05/24/2018 12:34 WG1114824
Silver U 0.357 1.27 1 05/24/2018 12:34 WG1114824
Thallium U 0.828 2.55 1 05/24/2018 12:34 WG1114824
Zinc 111 0.752 6.37 1 05/24/2018 12:34 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0175 0.0319 1 05/23/2018 16:57 WG1114961
Acrylonitrile U 0.00242 0.0159 1 05/23/2018 16:57 WG1114961
Benzene U 0.000510 0.00127 1 05/23/2018 16:57 WG1114961
Bromobenzene U 0.00134 0.0159 1 05/23/2018 16:57 WG1114961
Bromodichloromethane U 0.00100 0.00319 1 05/23/2018 16:57 WG1114961
Bromoform U 0.00762 0.0319 1 05/23/2018 16:57 WG1114961
Bromomethane U 0.00472 0.0159 1 05/23/2018 16:57 WG1114961
n-Butylbenzene U 0.00489 0.0159 1 05/23/2018 16:57 WG1114961
sec-Butylbenzene U 0.00322 0.0159 1 05/23/2018 16:57 WG1114961
tert-Butylbenzene U 0.00198 0.00637 1 05/23/2018 16:57 WG1114961
Carbon tetrachloride U 0.00138 0.00637 1 05/23/2018 16:57 WG1114961
Chlorobenzene U 0.000730 0.00319 1 05/23/2018 16:57 WG1114961
Chlorodibromomethane U 0.000574 0.00319 1 05/23/2018 16:57 WG1114961
Chloroethane U 0.00138 0.00637 1 05/23/2018 16:57 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 33 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 33 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10
L995461
SE-SB-23 (10)
Collected date/time: 05/17/18 11:29
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000529 0.00319 1 05/23/2018 16:57 WG1114961
Chloromethane U 0.00177 0.0159 1 05/23/2018 16:57 WG1114961
2-Chlorotoluene U 0.00117 0.00319 1 05/23/2018 16:57 WG1114961
4-Chlorotoluene U J4 0.00144 0.00637 1 05/23/2018 16:57 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00650 0.0319 1 05/23/2018 16:57 WG1114961
1,2-Dibromoethane U 0.000669 0.00319 1 05/23/2018 16:57 WG1114961
Dibromomethane U 0.00127 0.00637 1 05/23/2018 16:57 WG1114961
1,2-Dichlorobenzene U 0.00185 0.00637 1 05/23/2018 16:57 WG1114961
1,3-Dichlorobenzene U 0.00217 0.00637 1 05/23/2018 16:57 WG1114961
1,4-Dichlorobenzene 0.00381 J 0.00251 0.00637 1 05/23/2018 16:57 WG1114961
Dichlorodifluoromethane U 0.00104 0.00319 1 05/23/2018 16:57 WG1114961
1,1-Dichloroethane U 0.000733 0.00319 1 05/23/2018 16:57 WG1114961
1,2-Dichloroethane U 0.000605 0.00319 1 05/23/2018 16:57 WG1114961
1,1-Dichloroethene U 0.000637 0.00319 1 05/23/2018 16:57 WG1114961
cis-1,2-Dichloroethene U 0.000879 0.00319 1 05/23/2018 16:57 WG1114961
trans-1,2-Dichloroethene U 0.00182 0.00637 1 05/23/2018 16:57 WG1114961
1,2-Dichloropropane U 0.00162 0.00637 1 05/23/2018 16:57 WG1114961
1,1-Dichloropropene U 0.000892 0.00319 1 05/23/2018 16:57 WG1114961
1,3-Dichloropropane U 0.00223 0.00637 1 05/23/2018 16:57 WG1114961
cis-1,3-Dichloropropene U 0.000864 0.00319 1 05/23/2018 16:57 WG1114961
trans-1,3-Dichloropropene U 0.00195 0.00637 1 05/23/2018 16:57 WG1114961
2,2-Dichloropropane U 0.00101 0.00319 1 05/23/2018 16:57 WG1114961
Di-isopropyl ether U 0.000446 0.00127 1 05/23/2018 16:57 WG1114961
Ethylbenzene U 0.000676 0.00319 1 05/23/2018 16:57 WG1114961
Hexachloro-1,3-butadiene U 0.0162 0.0319 1 05/23/2018 16:57 WG1114961
Isopropylbenzene U 0.00110 0.00319 1 05/23/2018 16:57 WG1114961
p-Isopropyltoluene U 0.00297 0.00637 1 05/23/2018 16:57 WG1114961
2-Butanone (MEK)U 0.0159 0.0319 1 05/23/2018 16:57 WG1114961
Methylene Chloride U 0.00846 0.0319 1 05/23/2018 16:57 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0127 0.0319 1 05/23/2018 16:57 WG1114961
Methyl tert-butyl ether U 0.000376 0.00127 1 05/23/2018 16:57 WG1114961
Naphthalene U 0.00398 0.0159 1 05/23/2018 16:57 WG1114961
n-Propylbenzene U 0.00150 0.00637 1 05/23/2018 16:57 WG1114961
Styrene U 0.00348 0.0159 1 05/23/2018 16:57 WG1114961
1,1,1,2-Tetrachloroethane U 0.000637 0.00319 1 05/23/2018 16:57 WG1114961
1,1,2,2-Tetrachloroethane U 0.000497 0.00319 1 05/23/2018 16:57 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000860 0.00319 1 05/23/2018 16:57 WG1114961
Tetrachloroethene U 0.000892 0.00319 1 05/23/2018 16:57 WG1114961
Toluene 0.00388 J 0.00159 0.00637 1 05/23/2018 16:57 WG1114961
1,2,3-Trichlorobenzene U 0.000797 0.00319 1 05/23/2018 16:57 WG1114961
1,2,4-Trichlorobenzene U 0.00614 0.0159 1 05/23/2018 16:57 WG1114961
1,1,1-Trichloroethane U 0.000351 0.00319 1 05/23/2018 16:57 WG1114961
1,1,2-Trichloroethane U 0.00113 0.00319 1 05/23/2018 16:57 WG1114961
Trichloroethene 0.0143 0.000510 0.00127 1 05/24/2018 15:21 WG1114961-3
Trichlorofluoromethane U 0.000637 0.00319 1 05/23/2018 16:57 WG1114961
1,2,3-Trichloropropane U 0.00650 0.0159 1 05/23/2018 16:57 WG1114961
1,2,4-Trimethylbenzene 0.00192 J 0.00148 0.00637 1 05/23/2018 16:57 WG1114961
1,2,3-Trimethylbenzene U 0.00147 0.00637 1 05/23/2018 16:57 WG1114961
1,3,5-Trimethylbenzene U 0.00138 0.00637 1 05/23/2018 16:57 WG1114961
Vinyl chloride U 0.000871 0.00319 1 05/23/2018 16:57 WG1114961
Xylenes, Total U 0.00609 0.00828 1 05/23/2018 16:57 WG1114961
(S) Toluene-d8 113 80.0-120 05/23/2018 16:57 WG1114961
(S) Toluene-d8 106 80.0-120 05/24/2018 15:21 WG1114961-3
(S) Dibromofluoromethane 90.9 74.0-131 05/23/2018 16:57 WG1114961
(S) Dibromofluoromethane 92.0 74.0-131 05/24/2018 15:21 WG1114961-3
(S) 4-Bromofluorobenzene 118 64.0-132 05/23/2018 16:57 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 34 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 34 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10
L995461
SE-SB-23 (10)
Collected date/time: 05/17/18 11:29
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 108 64.0-132 05/24/2018 15:21 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 35 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 35 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11
L995461
SE-SB-23
Collected date/time: 05/17/18 11:40
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.0000572 J J6 0.0000200 0.0000600 1 05/22/2018 15:12 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:21 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:11 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:11 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:11 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:11 WG1115384
Nickel,Dissolved 0.00531 J 0.00490 0.0100 1 05/25/2018 13:11 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:11 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:11 WG1115384
Zinc,Dissolved 0.0225 J 0.00590 0.0500 1 05/25/2018 13:11 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved U 0.000754 0.00200 1 05/25/2018 18:29 WG1115388
Arsenic,Dissolved 0.000613 J 0.000250 0.00200 1 05/25/2018 18:29 WG1115388
Lead,Dissolved U 0.000240 0.00200 1 05/25/2018 18:29 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:29 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 17:31 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 17:31 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 17:31 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 17:31 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 17:31 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 17:31 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 17:31 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 17:31 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 17:31 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 17:31 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 17:31 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 17:31 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 17:31 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 17:31 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 17:31 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 17:31 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 17:31 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 17:31 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 17:31 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 17:31 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 17:31 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 17:31 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 17:31 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 36 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 36 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11
L995461
SE-SB-23
Collected date/time: 05/17/18 11:40
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 17:31 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 17:31 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 17:31 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 17:31 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 17:31 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 17:31 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 17:31 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 17:31 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 17:31 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 17:31 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 17:31 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 17:31 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 17:31 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 17:31 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 17:31 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 17:31 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 17:31 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 17:31 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 17:31 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 17:31 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 17:31 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 17:31 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 17:31 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 17:31 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 17:31 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 17:31 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 17:31 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 17:31 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 17:31 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 17:31 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 17:31 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 17:31 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 17:31 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 17:31 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 17:31 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 17:31 WG1114510
Trichloroethene 0.0107 0.000398 0.00100 1 05/22/2018 17:31 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 17:31 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 17:31 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 17:31 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 17:31 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 17:31 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 17:31 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 17:31 WG1114510
(S) Toluene-d8 103 80.0-120 05/22/2018 17:31 WG1114510
(S) Dibromofluoromethane 90.1 76.0-123 05/22/2018 17:31 WG1114510
(S) 4-Bromofluorobenzene 94.7 80.0-120 05/22/2018 17:31 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 37 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 37 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12
L995461
SE-SB-20 (3)
Collected date/time: 05/17/18 11:50
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 84.7 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.756 2.36 1 05/24/2018 13:53 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.71 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-12 WG1114879: 8.71 at 21.6C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0155 J 0.00331 0.0236 1 05/24/2018 08:30 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.886 2.36 1 05/24/2018 12:37 WG1114824
Arsenic 11.9 0.768 2.36 1 05/24/2018 12:37 WG1114824
Beryllium 0.457 0.0827 0.236 1 05/24/2018 12:37 WG1114824
Cadmium 0.278 J 0.0827 0.590 1 05/24/2018 12:37 WG1114824
Chromium 14.2 0.165 1.18 1 05/24/2018 12:37 WG1114824
Copper 13.9 0.626 2.36 1 05/24/2018 12:37 WG1114824
Lead 11.6 0.224 0.590 1 05/24/2018 12:37 WG1114824
Nickel 11.2 0.579 2.36 1 05/24/2018 12:37 WG1114824
Selenium U 0.874 2.36 1 05/24/2018 12:37 WG1114824
Silver U 0.331 1.18 1 05/24/2018 12:37 WG1114824
Thallium U 0.768 2.36 1 05/24/2018 12:37 WG1114824
Zinc 31.4 0.697 5.90 1 05/24/2018 12:37 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0162 0.0295 1 05/23/2018 17:18 WG1114961
Acrylonitrile U 0.00224 0.0148 1 05/23/2018 17:18 WG1114961
Benzene U 0.000472 0.00118 1 05/23/2018 17:18 WG1114961
Bromobenzene U 0.00124 0.0148 1 05/23/2018 17:18 WG1114961
Bromodichloromethane U 0.000931 0.00295 1 05/23/2018 17:18 WG1114961
Bromoform U 0.00706 0.0295 1 05/23/2018 17:18 WG1114961
Bromomethane U 0.00437 0.0148 1 05/23/2018 17:18 WG1114961
n-Butylbenzene U 0.00453 0.0148 1 05/23/2018 17:18 WG1114961
sec-Butylbenzene U 0.00299 0.0148 1 05/23/2018 17:18 WG1114961
tert-Butylbenzene U 0.00183 0.00590 1 05/23/2018 17:18 WG1114961
Carbon tetrachloride U 0.00128 0.00590 1 05/23/2018 17:18 WG1114961
Chlorobenzene U 0.000677 0.00295 1 05/23/2018 17:18 WG1114961
Chlorodibromomethane U 0.000531 0.00295 1 05/23/2018 17:18 WG1114961
Chloroethane U 0.00128 0.00590 1 05/23/2018 17:18 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 38 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 38 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12
L995461
SE-SB-20 (3)
Collected date/time: 05/17/18 11:50
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000490 0.00295 1 05/23/2018 17:18 WG1114961
Chloromethane U 0.00164 0.0148 1 05/23/2018 17:18 WG1114961
2-Chlorotoluene U 0.00109 0.00295 1 05/23/2018 17:18 WG1114961
4-Chlorotoluene U J4 0.00133 0.00590 1 05/23/2018 17:18 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00602 0.0295 1 05/23/2018 17:18 WG1114961
1,2-Dibromoethane U 0.000620 0.00295 1 05/23/2018 17:18 WG1114961
Dibromomethane U 0.00118 0.00590 1 05/23/2018 17:18 WG1114961
1,2-Dichlorobenzene U 0.00171 0.00590 1 05/23/2018 17:18 WG1114961
1,3-Dichlorobenzene U 0.00201 0.00590 1 05/23/2018 17:18 WG1114961
1,4-Dichlorobenzene U 0.00233 0.00590 1 05/23/2018 17:18 WG1114961
Dichlorodifluoromethane U 0.000966 0.00295 1 05/23/2018 17:18 WG1114961
1,1-Dichloroethane U 0.000679 0.00295 1 05/23/2018 17:18 WG1114961
1,2-Dichloroethane U 0.000561 0.00295 1 05/23/2018 17:18 WG1114961
1,1-Dichloroethene U 0.000590 0.00295 1 05/23/2018 17:18 WG1114961
cis-1,2-Dichloroethene U 0.000815 0.00295 1 05/23/2018 17:18 WG1114961
trans-1,2-Dichloroethene U 0.00169 0.00590 1 05/23/2018 17:18 WG1114961
1,2-Dichloropropane U 0.00150 0.00590 1 05/23/2018 17:18 WG1114961
1,1-Dichloropropene U 0.000827 0.00295 1 05/23/2018 17:18 WG1114961
1,3-Dichloropropane U 0.00207 0.00590 1 05/23/2018 17:18 WG1114961
cis-1,3-Dichloropropene U 0.000801 0.00295 1 05/23/2018 17:18 WG1114961
trans-1,3-Dichloropropene U 0.00181 0.00590 1 05/23/2018 17:18 WG1114961
2,2-Dichloropropane U 0.000936 0.00295 1 05/23/2018 17:18 WG1114961
Di-isopropyl ether U 0.000413 0.00118 1 05/23/2018 17:18 WG1114961
Ethylbenzene U 0.000626 0.00295 1 05/23/2018 17:18 WG1114961
Hexachloro-1,3-butadiene U 0.0150 0.0295 1 05/23/2018 17:18 WG1114961
Isopropylbenzene U 0.00102 0.00295 1 05/23/2018 17:18 WG1114961
p-Isopropyltoluene U 0.00275 0.00590 1 05/23/2018 17:18 WG1114961
2-Butanone (MEK)U 0.0148 0.0295 1 05/23/2018 17:18 WG1114961
Methylene Chloride U 0.00784 0.0295 1 05/23/2018 17:18 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0118 0.0295 1 05/23/2018 17:18 WG1114961
Methyl tert-butyl ether U 0.000348 0.00118 1 05/23/2018 17:18 WG1114961
Naphthalene U 0.00368 0.0148 1 05/23/2018 17:18 WG1114961
n-Propylbenzene U 0.00139 0.00590 1 05/23/2018 17:18 WG1114961
Styrene U 0.00322 0.0148 1 05/23/2018 17:18 WG1114961
1,1,1,2-Tetrachloroethane U 0.000590 0.00295 1 05/23/2018 17:18 WG1114961
1,1,2,2-Tetrachloroethane U 0.000461 0.00295 1 05/23/2018 17:18 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000797 0.00295 1 05/23/2018 17:18 WG1114961
Tetrachloroethene U 0.000827 0.00295 1 05/23/2018 17:18 WG1114961
Toluene 0.00444 J 0.00148 0.00590 1 05/23/2018 17:18 WG1114961
1,2,3-Trichlorobenzene U 0.000738 0.00295 1 05/23/2018 17:18 WG1114961
1,2,4-Trichlorobenzene U 0.00569 0.0148 1 05/23/2018 17:18 WG1114961
1,1,1-Trichloroethane U 0.000325 0.00295 1 05/23/2018 17:18 WG1114961
1,1,2-Trichloroethane U 0.00104 0.00295 1 05/23/2018 17:18 WG1114961
Trichloroethene 0.000714 J 0.000472 0.00118 1 05/24/2018 15:41 WG1114961-3
Trichlorofluoromethane U 0.000590 0.00295 1 05/23/2018 17:18 WG1114961
1,2,3-Trichloropropane U 0.00602 0.0148 1 05/23/2018 17:18 WG1114961
1,2,4-Trimethylbenzene U 0.00137 0.00590 1 05/23/2018 17:18 WG1114961
1,2,3-Trimethylbenzene U 0.00136 0.00590 1 05/23/2018 17:18 WG1114961
1,3,5-Trimethylbenzene U 0.00128 0.00590 1 05/23/2018 17:18 WG1114961
Vinyl chloride U 0.000807 0.00295 1 05/23/2018 17:18 WG1114961
Xylenes, Total U 0.00564 0.00768 1 05/23/2018 17:18 WG1114961
(S) Toluene-d8 118 80.0-120 05/23/2018 17:18 WG1114961
(S) Toluene-d8 105 80.0-120 05/24/2018 15:41 WG1114961-3
(S) Dibromofluoromethane 92.3 74.0-131 05/23/2018 17:18 WG1114961
(S) Dibromofluoromethane 89.3 74.0-131 05/24/2018 15:41 WG1114961-3
(S) 4-Bromofluorobenzene 117 64.0-132 05/23/2018 17:18 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 39 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 39 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12
L995461
SE-SB-20 (3)
Collected date/time: 05/17/18 11:50
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 109 64.0-132 05/24/2018 15:41 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 40 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 40 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13
L995461
SE-SB-20 (11)
Collected date/time: 05/17/18 11:58
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 82.4 1 05/24/2018 11:04 WG1115189
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.776 2.43 1 05/24/2018 13:53 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.37 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-13 WG1114879: 8.37 at 22.3C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0122 J 0.00340 0.0243 1 05/24/2018 08:32 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.910 2.43 1 05/24/2018 12:41 WG1114824
Arsenic 9.83 0.788 2.43 1 05/24/2018 12:41 WG1114824
Beryllium 0.524 0.0849 0.243 1 05/24/2018 12:41 WG1114824
Cadmium 0.440 J 0.0849 0.606 1 05/24/2018 12:41 WG1114824
Chromium 15.4 0.170 1.21 1 05/24/2018 12:41 WG1114824
Copper 34.6 0.643 2.43 1 05/24/2018 12:41 WG1114824
Lead 19.2 0.230 0.606 1 05/24/2018 12:41 WG1114824
Nickel 12.9 0.594 2.43 1 05/24/2018 12:41 WG1114824
Selenium 2.53 0.898 2.43 1 05/24/2018 12:41 WG1114824
Silver U 0.340 1.21 1 05/24/2018 12:41 WG1114824
Thallium U 0.788 2.43 1 05/24/2018 12:41 WG1114824
Zinc 49.1 0.716 6.06 1 05/24/2018 12:41 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0166 0.0303 1 05/23/2018 17:39 WG1114961
Acrylonitrile U 0.00230 0.0152 1 05/23/2018 17:39 WG1114961
Benzene U 0.000485 0.00121 1 05/23/2018 17:39 WG1114961
Bromobenzene U 0.00127 0.0152 1 05/23/2018 17:39 WG1114961
Bromodichloromethane U 0.000956 0.00303 1 05/23/2018 17:39 WG1114961
Bromoform U 0.00725 0.0303 1 05/23/2018 17:39 WG1114961
Bromomethane U 0.00449 0.0152 1 05/23/2018 17:39 WG1114961
n-Butylbenzene U 0.00466 0.0152 1 05/23/2018 17:39 WG1114961
sec-Butylbenzene U 0.00307 0.0152 1 05/23/2018 17:39 WG1114961
tert-Butylbenzene U 0.00188 0.00606 1 05/23/2018 17:39 WG1114961
Carbon tetrachloride U 0.00131 0.00606 1 05/23/2018 17:39 WG1114961
Chlorobenzene U 0.000695 0.00303 1 05/23/2018 17:39 WG1114961
Chlorodibromomethane U 0.000546 0.00303 1 05/23/2018 17:39 WG1114961
Chloroethane U 0.00131 0.00606 1 05/23/2018 17:39 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 41 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 41 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13
L995461
SE-SB-20 (11)
Collected date/time: 05/17/18 11:58
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000503 0.00303 1 05/23/2018 17:39 WG1114961
Chloromethane U 0.00169 0.0152 1 05/23/2018 17:39 WG1114961
2-Chlorotoluene U 0.00112 0.00303 1 05/23/2018 17:39 WG1114961
4-Chlorotoluene U J4 0.00137 0.00606 1 05/23/2018 17:39 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00619 0.0303 1 05/23/2018 17:39 WG1114961
1,2-Dibromoethane U 0.000637 0.00303 1 05/23/2018 17:39 WG1114961
Dibromomethane U 0.00121 0.00606 1 05/23/2018 17:39 WG1114961
1,2-Dichlorobenzene U 0.00176 0.00606 1 05/23/2018 17:39 WG1114961
1,3-Dichlorobenzene U 0.00206 0.00606 1 05/23/2018 17:39 WG1114961
1,4-Dichlorobenzene 0.00286 J 0.00239 0.00606 1 05/23/2018 17:39 WG1114961
Dichlorodifluoromethane U 0.000992 0.00303 1 05/23/2018 17:39 WG1114961
1,1-Dichloroethane U 0.000697 0.00303 1 05/23/2018 17:39 WG1114961
1,2-Dichloroethane U 0.000576 0.00303 1 05/23/2018 17:39 WG1114961
1,1-Dichloroethene U 0.000606 0.00303 1 05/23/2018 17:39 WG1114961
cis-1,2-Dichloroethene U 0.000837 0.00303 1 05/23/2018 17:39 WG1114961
trans-1,2-Dichloroethene U 0.00173 0.00606 1 05/23/2018 17:39 WG1114961
1,2-Dichloropropane U 0.00154 0.00606 1 05/23/2018 17:39 WG1114961
1,1-Dichloropropene U 0.000849 0.00303 1 05/23/2018 17:39 WG1114961
1,3-Dichloropropane U 0.00212 0.00606 1 05/23/2018 17:39 WG1114961
cis-1,3-Dichloropropene U 0.000822 0.00303 1 05/23/2018 17:39 WG1114961
trans-1,3-Dichloropropene U 0.00186 0.00606 1 05/23/2018 17:39 WG1114961
2,2-Dichloropropane U 0.000962 0.00303 1 05/23/2018 17:39 WG1114961
Di-isopropyl ether U 0.000425 0.00121 1 05/23/2018 17:39 WG1114961
Ethylbenzene U 0.000643 0.00303 1 05/23/2018 17:39 WG1114961
Hexachloro-1,3-butadiene U 0.0154 0.0303 1 05/23/2018 17:39 WG1114961
Isopropylbenzene U 0.00105 0.00303 1 05/23/2018 17:39 WG1114961
p-Isopropyltoluene U 0.00283 0.00606 1 05/23/2018 17:39 WG1114961
2-Butanone (MEK)U 0.0152 0.0303 1 05/23/2018 17:39 WG1114961
Methylene Chloride U 0.00805 0.0303 1 05/23/2018 17:39 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0121 0.0303 1 05/23/2018 17:39 WG1114961
Methyl tert-butyl ether U 0.000358 0.00121 1 05/23/2018 17:39 WG1114961
Naphthalene U 0.00378 0.0152 1 05/23/2018 17:39 WG1114961
n-Propylbenzene U 0.00143 0.00606 1 05/23/2018 17:39 WG1114961
Styrene U 0.00331 0.0152 1 05/23/2018 17:39 WG1114961
1,1,1,2-Tetrachloroethane U 0.000606 0.00303 1 05/23/2018 17:39 WG1114961
1,1,2,2-Tetrachloroethane U 0.000473 0.00303 1 05/23/2018 17:39 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000819 0.00303 1 05/23/2018 17:39 WG1114961
Tetrachloroethene U 0.000849 0.00303 1 05/23/2018 17:39 WG1114961
Toluene 0.00329 J 0.00152 0.00606 1 05/23/2018 17:39 WG1114961
1,2,3-Trichlorobenzene U 0.000758 0.00303 1 05/23/2018 17:39 WG1114961
1,2,4-Trichlorobenzene U 0.00585 0.0152 1 05/23/2018 17:39 WG1114961
1,1,1-Trichloroethane U 0.000334 0.00303 1 05/23/2018 17:39 WG1114961
1,1,2-Trichloroethane U 0.00107 0.00303 1 05/23/2018 17:39 WG1114961
Trichloroethene 0.00142 0.000485 0.00121 1 05/24/2018 16:00 WG1114961-3
Trichlorofluoromethane U 0.000606 0.00303 1 05/23/2018 17:39 WG1114961
1,2,3-Trichloropropane U 0.00619 0.0152 1 05/23/2018 17:39 WG1114961
1,2,4-Trimethylbenzene U 0.00141 0.00606 1 05/23/2018 17:39 WG1114961
1,2,3-Trimethylbenzene U 0.00139 0.00606 1 05/23/2018 17:39 WG1114961
1,3,5-Trimethylbenzene U 0.00131 0.00606 1 05/23/2018 17:39 WG1114961
Vinyl chloride U 0.000828 0.00303 1 05/23/2018 17:39 WG1114961
Xylenes, Total U 0.00580 0.00788 1 05/23/2018 17:39 WG1114961
(S) Toluene-d8 121 J1 80.0-120 05/23/2018 17:39 WG1114961
(S) Toluene-d8 107 80.0-120 05/24/2018 16:00 WG1114961-3
(S) Dibromofluoromethane 94.7 74.0-131 05/23/2018 17:39 WG1114961
(S) Dibromofluoromethane 91.4 74.0-131 05/24/2018 16:00 WG1114961-3
(S) 4-Bromofluorobenzene 116 64.0-132 05/23/2018 17:39 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 42 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 42 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13
L995461
SE-SB-20 (11)
Collected date/time: 05/17/18 11:58
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 110 64.0-132 05/24/2018 16:00 WG1114961-3
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 43 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 43 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14
L995461
SE-SB-20
Collected date/time: 05/17/18 12:15
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.0000960 0.0000200 0.0000600 1 05/22/2018 15:36 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:23 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:19 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:19 WG1115384
Chromium,Dissolved 0.00164 J 0.00140 0.0100 1 05/25/2018 13:19 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:19 WG1115384
Nickel,Dissolved U 0.00490 0.0100 1 05/25/2018 13:19 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:19 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:19 WG1115384
Zinc,Dissolved 0.00948 J 0.00590 0.0500 1 05/25/2018 13:19 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved U 0.000754 0.00200 1 05/25/2018 18:42 WG1115388
Arsenic,Dissolved 0.000283 J 0.000250 0.00200 1 05/25/2018 18:42 WG1115388
Lead,Dissolved U 0.000240 0.00200 1 05/25/2018 18:42 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:42 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 17:51 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 17:51 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 17:51 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 17:51 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 17:51 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 17:51 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 17:51 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 17:51 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 17:51 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 17:51 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 17:51 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 17:51 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 17:51 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 17:51 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 17:51 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 17:51 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 17:51 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 17:51 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 17:51 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 17:51 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 17:51 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 17:51 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 17:51 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 44 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 44 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14
L995461
SE-SB-20
Collected date/time: 05/17/18 12:15
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 17:51 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 17:51 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 17:51 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 17:51 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 17:51 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 17:51 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 17:51 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 17:51 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 17:51 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 17:51 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 17:51 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 17:51 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 17:51 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 17:51 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 17:51 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 17:51 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 17:51 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 17:51 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 17:51 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 17:51 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 17:51 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 17:51 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 17:51 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 17:51 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 17:51 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 17:51 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 17:51 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 17:51 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 17:51 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 17:51 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 17:51 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 17:51 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 17:51 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 17:51 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 17:51 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 17:51 WG1114510
Trichloroethene 0.000834 J 0.000398 0.00100 1 05/22/2018 17:51 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 17:51 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 17:51 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 17:51 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 17:51 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 17:51 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 17:51 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 17:51 WG1114510
(S) Toluene-d8 101 80.0-120 05/22/2018 17:51 WG1114510
(S) Dibromofluoromethane 92.3 76.0-123 05/22/2018 17:51 WG1114510
(S) 4-Bromofluorobenzene 92.5 80.0-120 05/22/2018 17:51 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 45 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 45 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15
L995461
SE-SB-19 (4)
Collected date/time: 05/17/18 12:27
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 87.9 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 1.50 J 0.728 2.28 1 05/24/2018 13:54 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.01 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-15 WG1114879: 8.01 at 22.1C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.260 0.00319 0.0228 1 05/24/2018 08:34 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.853 2.28 1 05/24/2018 12:45 WG1114824
Arsenic 17.5 0.739 2.28 1 05/24/2018 12:45 WG1114824
Beryllium 0.544 0.0796 0.228 1 05/24/2018 12:45 WG1114824
Cadmium 2.16 0.0796 0.569 1 05/24/2018 12:45 WG1114824
Chromium 17.7 0.159 1.14 1 05/24/2018 12:45 WG1114824
Copper 49.0 0.603 2.28 1 05/24/2018 12:45 WG1114824
Lead 299 0.216 0.569 1 05/24/2018 12:45 WG1114824
Nickel 10.1 0.557 2.28 1 05/24/2018 12:45 WG1114824
Selenium U 0.842 2.28 1 05/24/2018 12:45 WG1114824
Silver U 0.319 1.14 1 05/24/2018 12:45 WG1114824
Thallium U 0.739 2.28 1 05/24/2018 12:45 WG1114824
Zinc 210 0.671 5.69 1 05/24/2018 12:45 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0156 0.0284 1 05/23/2018 17:59 WG1114961
Acrylonitrile U 0.00216 0.0142 1 05/23/2018 17:59 WG1114961
Benzene U 0.000455 0.00114 1 05/23/2018 17:59 WG1114961
Bromobenzene U 0.00119 0.0142 1 05/23/2018 17:59 WG1114961
Bromodichloromethane U 0.000896 0.00284 1 05/23/2018 17:59 WG1114961
Bromoform U 0.00680 0.0284 1 05/23/2018 17:59 WG1114961
Bromomethane U 0.00421 0.0142 1 05/23/2018 17:59 WG1114961
n-Butylbenzene U 0.00437 0.0142 1 05/23/2018 17:59 WG1114961
sec-Butylbenzene U 0.00288 0.0142 1 05/23/2018 17:59 WG1114961
tert-Butylbenzene U 0.00176 0.00569 1 05/23/2018 17:59 WG1114961
Carbon tetrachloride U 0.00123 0.00569 1 05/23/2018 17:59 WG1114961
Chlorobenzene U 0.000652 0.00284 1 05/23/2018 17:59 WG1114961
Chlorodibromomethane U 0.000512 0.00284 1 05/23/2018 17:59 WG1114961
Chloroethane U 0.00123 0.00569 1 05/23/2018 17:59 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 46 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 46 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15
L995461
SE-SB-19 (4)
Collected date/time: 05/17/18 12:27
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000472 0.00284 1 05/23/2018 17:59 WG1114961
Chloromethane U 0.00158 0.0142 1 05/23/2018 17:59 WG1114961
2-Chlorotoluene U 0.00105 0.00284 1 05/23/2018 17:59 WG1114961
4-Chlorotoluene U J4 0.00129 0.00569 1 05/23/2018 17:59 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00580 0.0284 1 05/23/2018 17:59 WG1114961
1,2-Dibromoethane U 0.000597 0.00284 1 05/23/2018 17:59 WG1114961
Dibromomethane U 0.00114 0.00569 1 05/23/2018 17:59 WG1114961
1,2-Dichlorobenzene U 0.00165 0.00569 1 05/23/2018 17:59 WG1114961
1,3-Dichlorobenzene U 0.00193 0.00569 1 05/23/2018 17:59 WG1114961
1,4-Dichlorobenzene 0.00278 J 0.00224 0.00569 1 05/23/2018 17:59 WG1114961
Dichlorodifluoromethane U 0.000931 0.00284 1 05/23/2018 17:59 WG1114961
1,1-Dichloroethane U 0.000654 0.00284 1 05/23/2018 17:59 WG1114961
1,2-Dichloroethane U 0.000540 0.00284 1 05/23/2018 17:59 WG1114961
1,1-Dichloroethene U 0.000569 0.00284 1 05/23/2018 17:59 WG1114961
cis-1,2-Dichloroethene U 0.000785 0.00284 1 05/23/2018 17:59 WG1114961
trans-1,2-Dichloroethene U 0.00163 0.00569 1 05/23/2018 17:59 WG1114961
1,2-Dichloropropane U 0.00144 0.00569 1 05/23/2018 17:59 WG1114961
1,1-Dichloropropene U 0.000796 0.00284 1 05/23/2018 17:59 WG1114961
1,3-Dichloropropane U 0.00199 0.00569 1 05/23/2018 17:59 WG1114961
cis-1,3-Dichloropropene U 0.000771 0.00284 1 05/23/2018 17:59 WG1114961
trans-1,3-Dichloropropene U 0.00174 0.00569 1 05/23/2018 17:59 WG1114961
2,2-Dichloropropane U 0.000902 0.00284 1 05/23/2018 17:59 WG1114961
Di-isopropyl ether U 0.000398 0.00114 1 05/23/2018 17:59 WG1114961
Ethylbenzene U 0.000603 0.00284 1 05/23/2018 17:59 WG1114961
Hexachloro-1,3-butadiene U 0.0144 0.0284 1 05/23/2018 17:59 WG1114961
Isopropylbenzene U 0.000982 0.00284 1 05/23/2018 17:59 WG1114961
p-Isopropyltoluene U 0.00265 0.00569 1 05/23/2018 17:59 WG1114961
2-Butanone (MEK)U 0.0142 0.0284 1 05/23/2018 17:59 WG1114961
Methylene Chloride U 0.00755 0.0284 1 05/23/2018 17:59 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0114 0.0284 1 05/23/2018 17:59 WG1114961
Methyl tert-butyl ether U 0.000336 0.00114 1 05/23/2018 17:59 WG1114961
Naphthalene U 0.00355 0.0142 1 05/23/2018 17:59 WG1114961
n-Propylbenzene U 0.00134 0.00569 1 05/23/2018 17:59 WG1114961
Styrene U 0.00311 0.0142 1 05/23/2018 17:59 WG1114961
1,1,1,2-Tetrachloroethane U 0.000569 0.00284 1 05/23/2018 17:59 WG1114961
1,1,2,2-Tetrachloroethane U 0.000444 0.00284 1 05/23/2018 17:59 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000768 0.00284 1 05/23/2018 17:59 WG1114961
Tetrachloroethene U 0.000796 0.00284 1 05/23/2018 17:59 WG1114961
Toluene 0.00315 J 0.00142 0.00569 1 05/23/2018 17:59 WG1114961
1,2,3-Trichlorobenzene U 0.000711 0.00284 1 05/23/2018 17:59 WG1114961
1,2,4-Trichlorobenzene U 0.00548 0.0142 1 05/23/2018 17:59 WG1114961
1,1,1-Trichloroethane U 0.000313 0.00284 1 05/23/2018 17:59 WG1114961
1,1,2-Trichloroethane U 0.00100 0.00284 1 05/23/2018 17:59 WG1114961
Trichloroethene 0.00783 0.000455 0.00114 1 05/23/2018 17:59 WG1114961
Trichlorofluoromethane U 0.000569 0.00284 1 05/23/2018 17:59 WG1114961
1,2,3-Trichloropropane U 0.00580 0.0142 1 05/23/2018 17:59 WG1114961
1,2,4-Trimethylbenzene 0.00234 J 0.00132 0.00569 1 05/23/2018 17:59 WG1114961
1,2,3-Trimethylbenzene U 0.00131 0.00569 1 05/23/2018 17:59 WG1114961
1,3,5-Trimethylbenzene U 0.00123 0.00569 1 05/23/2018 17:59 WG1114961
Vinyl chloride U 0.000777 0.00284 1 05/23/2018 17:59 WG1114961
Xylenes, Total U 0.00544 0.00739 1 05/23/2018 17:59 WG1114961
(S) Toluene-d8 121 J1 80.0-120 05/23/2018 17:59 WG1114961
(S) Dibromofluoromethane 98.6 74.0-131 05/23/2018 17:59 WG1114961
(S) 4-Bromofluorobenzene 113 64.0-132 05/23/2018 17:59 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 47 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 47 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16
L995461
SE-SB-19 (8)
Collected date/time: 05/17/18 12:35
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 74.9 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 0.855 J 0.855 2.67 1 05/24/2018 13:54 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.19 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-16 WG1114879: 8.19 at 21.7C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0163 J 0.00374 0.0267 1 05/24/2018 08:36 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 1.00 2.67 1 05/24/2018 12:48 WG1114824
Arsenic 5.62 0.868 2.67 1 05/24/2018 12:48 WG1114824
Beryllium 1.04 0.0935 0.267 1 05/24/2018 12:48 WG1114824
Cadmium 0.597 J 0.0935 0.668 1 05/24/2018 12:48 WG1114824
Chromium 23.4 0.187 1.34 1 05/24/2018 12:48 WG1114824
Copper 55.5 0.708 2.67 1 05/24/2018 12:48 WG1114824
Lead 29.7 0.254 0.668 1 05/24/2018 12:48 WG1114824
Nickel 21.9 0.654 2.67 1 05/24/2018 12:48 WG1114824
Selenium U 0.988 2.67 1 05/24/2018 12:48 WG1114824
Silver U 0.374 1.34 1 05/24/2018 12:48 WG1114824
Thallium U 0.868 2.67 1 05/24/2018 12:48 WG1114824
Zinc 92.0 0.788 6.68 1 05/24/2018 12:48 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0183 0.0334 1 05/23/2018 18:20 WG1114961
Acrylonitrile U 0.00254 0.0167 1 05/23/2018 18:20 WG1114961
Benzene U 0.000534 0.00134 1 05/23/2018 18:20 WG1114961
Bromobenzene U 0.00140 0.0167 1 05/23/2018 18:20 WG1114961
Bromodichloromethane U 0.00105 0.00334 1 05/23/2018 18:20 WG1114961
Bromoform U 0.00798 0.0334 1 05/23/2018 18:20 WG1114961
Bromomethane U 0.00494 0.0167 1 05/23/2018 18:20 WG1114961
n-Butylbenzene U 0.00513 0.0167 1 05/23/2018 18:20 WG1114961
sec-Butylbenzene U 0.00338 0.0167 1 05/23/2018 18:20 WG1114961
tert-Butylbenzene U 0.00207 0.00668 1 05/23/2018 18:20 WG1114961
Carbon tetrachloride U 0.00144 0.00668 1 05/23/2018 18:20 WG1114961
Chlorobenzene U 0.000765 0.00334 1 05/23/2018 18:20 WG1114961
Chlorodibromomethane U 0.000601 0.00334 1 05/23/2018 18:20 WG1114961
Chloroethane U 0.00144 0.00668 1 05/23/2018 18:20 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 48 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 48 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16
L995461
SE-SB-19 (8)
Collected date/time: 05/17/18 12:35
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000554 0.00334 1 05/23/2018 18:20 WG1114961
Chloromethane U 0.00186 0.0167 1 05/23/2018 18:20 WG1114961
2-Chlorotoluene U 0.00123 0.00334 1 05/23/2018 18:20 WG1114961
4-Chlorotoluene U J4 0.00151 0.00668 1 05/23/2018 18:20 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00681 0.0334 1 05/23/2018 18:20 WG1114961
1,2-Dibromoethane U 0.000701 0.00334 1 05/23/2018 18:20 WG1114961
Dibromomethane U 0.00134 0.00668 1 05/23/2018 18:20 WG1114961
1,2-Dichlorobenzene U 0.00194 0.00668 1 05/23/2018 18:20 WG1114961
1,3-Dichlorobenzene U 0.00227 0.00668 1 05/23/2018 18:20 WG1114961
1,4-Dichlorobenzene 0.00281 J 0.00263 0.00668 1 05/23/2018 18:20 WG1114961
Dichlorodifluoromethane U 0.00109 0.00334 1 05/23/2018 18:20 WG1114961
1,1-Dichloroethane U 0.000768 0.00334 1 05/23/2018 18:20 WG1114961
1,2-Dichloroethane U 0.000634 0.00334 1 05/23/2018 18:20 WG1114961
1,1-Dichloroethene U 0.000668 0.00334 1 05/23/2018 18:20 WG1114961
cis-1,2-Dichloroethene U 0.000921 0.00334 1 05/23/2018 18:20 WG1114961
trans-1,2-Dichloroethene U 0.00191 0.00668 1 05/23/2018 18:20 WG1114961
1,2-Dichloropropane U 0.00170 0.00668 1 05/23/2018 18:20 WG1114961
1,1-Dichloropropene U 0.000935 0.00334 1 05/23/2018 18:20 WG1114961
1,3-Dichloropropane U 0.00234 0.00668 1 05/23/2018 18:20 WG1114961
cis-1,3-Dichloropropene U 0.000905 0.00334 1 05/23/2018 18:20 WG1114961
trans-1,3-Dichloropropene U 0.00204 0.00668 1 05/23/2018 18:20 WG1114961
2,2-Dichloropropane U 0.00106 0.00334 1 05/23/2018 18:20 WG1114961
Di-isopropyl ether U 0.000467 0.00134 1 05/23/2018 18:20 WG1114961
Ethylbenzene U 0.000708 0.00334 1 05/23/2018 18:20 WG1114961
Hexachloro-1,3-butadiene U 0.0170 0.0334 1 05/23/2018 18:20 WG1114961
Isopropylbenzene U 0.00115 0.00334 1 05/23/2018 18:20 WG1114961
p-Isopropyltoluene U 0.00311 0.00668 1 05/23/2018 18:20 WG1114961
2-Butanone (MEK)U 0.0167 0.0334 1 05/23/2018 18:20 WG1114961
Methylene Chloride U 0.00887 0.0334 1 05/23/2018 18:20 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0134 0.0334 1 05/23/2018 18:20 WG1114961
Methyl tert-butyl ether U 0.000394 0.00134 1 05/23/2018 18:20 WG1114961
Naphthalene U 0.00417 0.0167 1 05/23/2018 18:20 WG1114961
n-Propylbenzene U 0.00158 0.00668 1 05/23/2018 18:20 WG1114961
Styrene U 0.00365 0.0167 1 05/23/2018 18:20 WG1114961
1,1,1,2-Tetrachloroethane U 0.000668 0.00334 1 05/23/2018 18:20 WG1114961
1,1,2,2-Tetrachloroethane U 0.000521 0.00334 1 05/23/2018 18:20 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000901 0.00334 1 05/23/2018 18:20 WG1114961
Tetrachloroethene U 0.000935 0.00334 1 05/23/2018 18:20 WG1114961
Toluene 0.00280 J 0.00167 0.00668 1 05/23/2018 18:20 WG1114961
1,2,3-Trichlorobenzene U 0.000835 0.00334 1 05/23/2018 18:20 WG1114961
1,2,4-Trichlorobenzene U 0.00644 0.0167 1 05/23/2018 18:20 WG1114961
1,1,1-Trichloroethane U 0.000367 0.00334 1 05/23/2018 18:20 WG1114961
1,1,2-Trichloroethane U 0.00118 0.00334 1 05/23/2018 18:20 WG1114961
Trichloroethene U 0.000534 0.00134 1 05/23/2018 18:20 WG1114961
Trichlorofluoromethane U 0.000668 0.00334 1 05/23/2018 18:20 WG1114961
1,2,3-Trichloropropane U 0.00681 0.0167 1 05/23/2018 18:20 WG1114961
1,2,4-Trimethylbenzene U 0.00155 0.00668 1 05/23/2018 18:20 WG1114961
1,2,3-Trimethylbenzene U 0.00154 0.00668 1 05/23/2018 18:20 WG1114961
1,3,5-Trimethylbenzene U 0.00144 0.00668 1 05/23/2018 18:20 WG1114961
Vinyl chloride U 0.000912 0.00334 1 05/23/2018 18:20 WG1114961
Xylenes, Total U 0.00638 0.00868 1 05/23/2018 18:20 WG1114961
(S) Toluene-d8 114 80.0-120 05/23/2018 18:20 WG1114961
(S) Dibromofluoromethane 96.4 74.0-131 05/23/2018 18:20 WG1114961
(S) 4-Bromofluorobenzene 114 64.0-132 05/23/2018 18:20 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 49 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 49 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17
L995461
SE-SB-19
Collected date/time: 05/17/18 12:43
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.000116 0.0000200 0.0000600 1 05/22/2018 15:44 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:26 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:21 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:21 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:21 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:21 WG1115384
Nickel,Dissolved 0.00590 J 0.00490 0.0100 1 05/25/2018 13:21 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:21 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:21 WG1115384
Zinc,Dissolved 0.0219 J 0.00590 0.0500 1 05/25/2018 13:21 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved U 0.000754 0.00200 1 05/25/2018 18:46 WG1115388
Arsenic,Dissolved U 0.000250 0.00200 1 05/25/2018 18:46 WG1115388
Lead,Dissolved 0.000388 J 0.000240 0.00200 1 05/25/2018 18:46 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:46 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 18:11 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 18:11 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 18:11 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 18:11 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 18:11 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 18:11 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 18:11 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 18:11 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 18:11 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 18:11 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 18:11 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 18:11 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 18:11 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 18:11 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 18:11 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 18:11 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 18:11 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 18:11 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 18:11 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 18:11 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 18:11 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 18:11 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 18:11 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 50 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 50 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17
L995461
SE-SB-19
Collected date/time: 05/17/18 12:43
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 18:11 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 18:11 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 18:11 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 18:11 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 18:11 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 18:11 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 18:11 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 18:11 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 18:11 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 18:11 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 18:11 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 18:11 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 18:11 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 18:11 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 18:11 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 18:11 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 18:11 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 18:11 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 18:11 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 18:11 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 18:11 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 18:11 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 18:11 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 18:11 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 18:11 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 18:11 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 18:11 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 18:11 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 18:11 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 18:11 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 18:11 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 18:11 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 18:11 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 18:11 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 18:11 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 18:11 WG1114510
Trichloroethene U 0.000398 0.00100 1 05/22/2018 18:11 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 18:11 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 18:11 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 18:11 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 18:11 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 18:11 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 18:11 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 18:11 WG1114510
(S) Toluene-d8 100 80.0-120 05/22/2018 18:11 WG1114510
(S) Dibromofluoromethane 91.6 76.0-123 05/22/2018 18:11 WG1114510
(S) 4-Bromofluorobenzene 92.8 80.0-120 05/22/2018 18:11 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 51 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 51 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18
L995461
SE-SB-18 (3)
Collected date/time: 05/17/18 12:58
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 92.5 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.692 2.16 1 05/24/2018 13:57 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.48 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-18 WG1114879: 8.48 at 21.9C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0189 J 0.00303 0.0216 1 05/24/2018 08:39 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.810 2.16 1 05/24/2018 12:52 WG1114824
Arsenic 6.25 0.702 2.16 1 05/24/2018 12:52 WG1114824
Beryllium 0.335 0.0756 0.216 1 05/24/2018 12:52 WG1114824
Cadmium 0.303 J 0.0756 0.540 1 05/24/2018 12:52 WG1114824
Chromium 11.6 0.151 1.08 1 05/24/2018 12:52 WG1114824
Copper 10.3 0.573 2.16 1 05/24/2018 12:52 WG1114824
Lead 12.4 0.205 0.540 1 05/24/2018 12:52 WG1114824
Nickel 8.82 0.529 2.16 1 05/24/2018 12:52 WG1114824
Selenium 1.07 J 0.800 2.16 1 05/24/2018 12:52 WG1114824
Silver U 0.303 1.08 1 05/24/2018 12:52 WG1114824
Thallium U 0.702 2.16 1 05/24/2018 12:52 WG1114824
Zinc 33.9 0.638 5.40 1 05/24/2018 12:52 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone 0.0177 J J3 0.0148 0.0270 1 05/23/2018 18:40 WG1114961
Acrylonitrile U 0.00205 0.0135 1 05/23/2018 18:40 WG1114961
Benzene U 0.000432 0.00108 1 05/23/2018 18:40 WG1114961
Bromobenzene U 0.00113 0.0135 1 05/23/2018 18:40 WG1114961
Bromodichloromethane U 0.000851 0.00270 1 05/23/2018 18:40 WG1114961
Bromoform U 0.00646 0.0270 1 05/23/2018 18:40 WG1114961
Bromomethane U 0.00400 0.0135 1 05/23/2018 18:40 WG1114961
n-Butylbenzene U 0.00415 0.0135 1 05/23/2018 18:40 WG1114961
sec-Butylbenzene U 0.00273 0.0135 1 05/23/2018 18:40 WG1114961
tert-Butylbenzene U 0.00167 0.00540 1 05/23/2018 18:40 WG1114961
Carbon tetrachloride U 0.00117 0.00540 1 05/23/2018 18:40 WG1114961
Chlorobenzene U 0.000619 0.00270 1 05/23/2018 18:40 WG1114961
Chlorodibromomethane U 0.000486 0.00270 1 05/23/2018 18:40 WG1114961
Chloroethane U 0.00117 0.00540 1 05/23/2018 18:40 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 52 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 52 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18
L995461
SE-SB-18 (3)
Collected date/time: 05/17/18 12:58
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000448 0.00270 1 05/23/2018 18:40 WG1114961
Chloromethane U 0.00150 0.0135 1 05/23/2018 18:40 WG1114961
2-Chlorotoluene U 0.000994 0.00270 1 05/23/2018 18:40 WG1114961
4-Chlorotoluene U J4 0.00122 0.00540 1 05/23/2018 18:40 WG1114961
1,2-Dibromo-3-Chloropropane U 0.00551 0.0270 1 05/23/2018 18:40 WG1114961
1,2-Dibromoethane U 0.000567 0.00270 1 05/23/2018 18:40 WG1114961
Dibromomethane U 0.00108 0.00540 1 05/23/2018 18:40 WG1114961
1,2-Dichlorobenzene U 0.00157 0.00540 1 05/23/2018 18:40 WG1114961
1,3-Dichlorobenzene U 0.00184 0.00540 1 05/23/2018 18:40 WG1114961
1,4-Dichlorobenzene 0.00421 J 0.00213 0.00540 1 05/23/2018 18:40 WG1114961
Dichlorodifluoromethane U 0.000884 0.00270 1 05/23/2018 18:40 WG1114961
1,1-Dichloroethane U 0.000621 0.00270 1 05/23/2018 18:40 WG1114961
1,2-Dichloroethane U 0.000513 0.00270 1 05/23/2018 18:40 WG1114961
1,1-Dichloroethene U 0.000540 0.00270 1 05/23/2018 18:40 WG1114961
cis-1,2-Dichloroethene U 0.000746 0.00270 1 05/23/2018 18:40 WG1114961
trans-1,2-Dichloroethene U 0.00155 0.00540 1 05/23/2018 18:40 WG1114961
1,2-Dichloropropane U 0.00137 0.00540 1 05/23/2018 18:40 WG1114961
1,1-Dichloropropene U 0.000756 0.00270 1 05/23/2018 18:40 WG1114961
1,3-Dichloropropane U 0.00189 0.00540 1 05/23/2018 18:40 WG1114961
cis-1,3-Dichloropropene U 0.000733 0.00270 1 05/23/2018 18:40 WG1114961
trans-1,3-Dichloropropene U 0.00165 0.00540 1 05/23/2018 18:40 WG1114961
2,2-Dichloropropane U 0.000857 0.00270 1 05/23/2018 18:40 WG1114961
Di-isopropyl ether U 0.000378 0.00108 1 05/23/2018 18:40 WG1114961
Ethylbenzene U 0.000573 0.00270 1 05/23/2018 18:40 WG1114961
Hexachloro-1,3-butadiene U 0.0137 0.0270 1 05/23/2018 18:40 WG1114961
Isopropylbenzene U 0.000932 0.00270 1 05/23/2018 18:40 WG1114961
p-Isopropyltoluene U 0.00252 0.00540 1 05/23/2018 18:40 WG1114961
2-Butanone (MEK)U 0.0135 0.0270 1 05/23/2018 18:40 WG1114961
Methylene Chloride U 0.00717 0.0270 1 05/23/2018 18:40 WG1114961
4-Methyl-2-pentanone (MIBK)U 0.0108 0.0270 1 05/23/2018 18:40 WG1114961
Methyl tert-butyl ether U 0.000319 0.00108 1 05/23/2018 18:40 WG1114961
Naphthalene U 0.00337 0.0135 1 05/23/2018 18:40 WG1114961
n-Propylbenzene U 0.00128 0.00540 1 05/23/2018 18:40 WG1114961
Styrene U 0.00295 0.0135 1 05/23/2018 18:40 WG1114961
1,1,1,2-Tetrachloroethane U 0.000540 0.00270 1 05/23/2018 18:40 WG1114961
1,1,2,2-Tetrachloroethane U 0.000421 0.00270 1 05/23/2018 18:40 WG1114961
1,1,2-Trichlorotrifluoroethane U 0.000729 0.00270 1 05/23/2018 18:40 WG1114961
Tetrachloroethene U 0.000756 0.00270 1 05/23/2018 18:40 WG1114961
Toluene 0.00325 J 0.00135 0.00540 1 05/23/2018 18:40 WG1114961
1,2,3-Trichlorobenzene U 0.000675 0.00270 1 05/23/2018 18:40 WG1114961
1,2,4-Trichlorobenzene U 0.00521 0.0135 1 05/23/2018 18:40 WG1114961
1,1,1-Trichloroethane U 0.000297 0.00270 1 05/23/2018 18:40 WG1114961
1,1,2-Trichloroethane U 0.000954 0.00270 1 05/23/2018 18:40 WG1114961
Trichloroethene 0.0135 0.000432 0.00108 1 05/23/2018 18:40 WG1114961
Trichlorofluoromethane U 0.000540 0.00270 1 05/23/2018 18:40 WG1114961
1,2,3-Trichloropropane U 0.00551 0.0135 1 05/23/2018 18:40 WG1114961
1,2,4-Trimethylbenzene 0.00196 J 0.00125 0.00540 1 05/23/2018 18:40 WG1114961
1,2,3-Trimethylbenzene U 0.00124 0.00540 1 05/23/2018 18:40 WG1114961
1,3,5-Trimethylbenzene U 0.00117 0.00540 1 05/23/2018 18:40 WG1114961
Vinyl chloride U 0.000738 0.00270 1 05/23/2018 18:40 WG1114961
Xylenes, Total U 0.00516 0.00702 1 05/23/2018 18:40 WG1114961
(S) Toluene-d8 114 80.0-120 05/23/2018 18:40 WG1114961
(S) Dibromofluoromethane 95.1 74.0-131 05/23/2018 18:40 WG1114961
(S) 4-Bromofluorobenzene 114 64.0-132 05/23/2018 18:40 WG1114961
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 53 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 53 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19
L995461
SE-SB-18 (8)
Collected date/time: 05/17/18 13:05
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 85.7 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.747 2.33 1 05/24/2018 13:58 WG1114983
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 8.31 T8 1 05/23/2018 08:50 WG1114879
Sample Narrative:
L995461-19 WG1114879: 8.31 at 21.9C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.00652 J 0.00327 0.0233 1 05/24/2018 08:50 WG1114852
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.875 2.33 1 05/24/2018 13:12 WG1114824
Arsenic 1.60 J 0.758 2.33 1 05/24/2018 13:12 WG1114824
Beryllium 0.135 J 0.0817 0.233 1 05/24/2018 13:12 WG1114824
Cadmium 0.294 J 0.0817 0.583 1 05/24/2018 13:12 WG1114824
Chromium 6.72 0.163 1.17 1 05/24/2018 13:12 WG1114824
Copper 10.8 0.618 2.33 1 05/24/2018 13:12 WG1114824
Lead 7.31 0.222 0.583 1 05/24/2018 13:12 WG1114824
Nickel 5.03 0.572 2.33 1 05/24/2018 13:12 WG1114824
Selenium 0.944 J 0.863 2.33 1 05/24/2018 13:12 WG1114824
Silver U 0.327 1.17 1 05/24/2018 13:12 WG1114824
Thallium U 0.758 2.33 1 05/24/2018 13:12 WG1114824
Zinc 18.5 0.688 5.83 1 05/24/2018 13:12 WG1114824
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone 0.0211 J 0.0160 0.0292 1 05/26/2018 14:38 WG1116592
Acrylonitrile U 0.00222 0.0146 1 05/26/2018 14:38 WG1116592
Benzene U 0.000467 0.00117 1 05/26/2018 14:38 WG1116592
Bromobenzene U 0.00123 0.0146 1 05/26/2018 14:38 WG1116592
Bromodichloromethane U 0.000919 0.00292 1 05/26/2018 14:38 WG1116592
Bromoform U 0.00698 0.0292 1 05/26/2018 14:38 WG1116592
Bromomethane U 0.00432 0.0146 1 05/26/2018 14:38 WG1116592
n-Butylbenzene U 0.00448 0.0146 1 05/26/2018 14:38 WG1116592
sec-Butylbenzene U 0.00295 0.0146 1 05/26/2018 14:38 WG1116592
tert-Butylbenzene U 0.00181 0.00583 1 05/26/2018 14:38 WG1116592
Carbon tetrachloride U 0.00126 0.00583 1 05/26/2018 14:38 WG1116592
Chlorobenzene U 0.000669 0.00292 1 05/26/2018 14:38 WG1116592
Chlorodibromomethane U 0.000525 0.00292 1 05/26/2018 14:38 WG1116592
Chloroethane U 0.00126 0.00583 1 05/26/2018 14:38 WG1116592
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 54 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 54 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19
L995461
SE-SB-18 (8)
Collected date/time: 05/17/18 13:05
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000484 0.00292 1 05/26/2018 14:38 WG1116592
Chloromethane U 0.00162 0.0146 1 05/26/2018 14:38 WG1116592
2-Chlorotoluene U 0.00107 0.00292 1 05/26/2018 14:38 WG1116592
4-Chlorotoluene U 0.00132 0.00583 1 05/26/2018 14:38 WG1116592
1,2-Dibromo-3-Chloropropane U 0.00595 0.0292 1 05/26/2018 14:38 WG1116592
1,2-Dibromoethane U 0.000613 0.00292 1 05/26/2018 14:38 WG1116592
Dibromomethane U 0.00117 0.00583 1 05/26/2018 14:38 WG1116592
1,2-Dichlorobenzene U 0.00169 0.00583 1 05/26/2018 14:38 WG1116592
1,3-Dichlorobenzene U 0.00198 0.00583 1 05/26/2018 14:38 WG1116592
1,4-Dichlorobenzene 0.00442 J 0.00230 0.00583 1 05/26/2018 14:38 WG1116592
Dichlorodifluoromethane U 0.000954 0.00292 1 05/26/2018 14:38 WG1116592
1,1-Dichloroethane U 0.000671 0.00292 1 05/26/2018 14:38 WG1116592
1,2-Dichloroethane U J4 0.000554 0.00292 1 05/26/2018 14:38 WG1116592
1,1-Dichloroethene U 0.000583 0.00292 1 05/26/2018 14:38 WG1116592
cis-1,2-Dichloroethene U 0.000805 0.00292 1 05/26/2018 14:38 WG1116592
trans-1,2-Dichloroethene U 0.00167 0.00583 1 05/26/2018 14:38 WG1116592
1,2-Dichloropropane U 0.00148 0.00583 1 05/26/2018 14:38 WG1116592
1,1-Dichloropropene U 0.000817 0.00292 1 05/26/2018 14:38 WG1116592
1,3-Dichloropropane U 0.00204 0.00583 1 05/26/2018 14:38 WG1116592
cis-1,3-Dichloropropene U 0.000791 0.00292 1 05/26/2018 14:38 WG1116592
trans-1,3-Dichloropropene U 0.00179 0.00583 1 05/26/2018 14:38 WG1116592
2,2-Dichloropropane U 0.000925 0.00292 1 05/26/2018 14:38 WG1116592
Di-isopropyl ether U 0.000408 0.00117 1 05/26/2018 14:38 WG1116592
Ethylbenzene U 0.000618 0.00292 1 05/26/2018 14:38 WG1116592
Hexachloro-1,3-butadiene U 0.0148 0.0292 1 05/26/2018 14:38 WG1116592
Isopropylbenzene U 0.00101 0.00292 1 05/26/2018 14:38 WG1116592
p-Isopropyltoluene U 0.00272 0.00583 1 05/26/2018 14:38 WG1116592
2-Butanone (MEK)U 0.0146 0.0292 1 05/26/2018 14:38 WG1116592
Methylene Chloride U 0.00775 0.0292 1 05/26/2018 14:38 WG1116592
4-Methyl-2-pentanone (MIBK)U 0.0117 0.0292 1 05/26/2018 14:38 WG1116592
Methyl tert-butyl ether U 0.000344 0.00117 1 05/26/2018 14:38 WG1116592
Naphthalene U 0.00364 0.0146 1 05/26/2018 14:38 WG1116592
n-Propylbenzene U 0.00138 0.00583 1 05/26/2018 14:38 WG1116592
Styrene U 0.00319 0.0146 1 05/26/2018 14:38 WG1116592
1,1,1,2-Tetrachloroethane U 0.000583 0.00292 1 05/26/2018 14:38 WG1116592
1,1,2,2-Tetrachloroethane U 0.000455 0.00292 1 05/26/2018 14:38 WG1116592
1,1,2-Trichlorotrifluoroethane U 0.000788 0.00292 1 05/26/2018 14:38 WG1116592
Tetrachloroethene U 0.000817 0.00292 1 05/26/2018 14:38 WG1116592
Toluene U 0.00146 0.00583 1 05/26/2018 14:38 WG1116592
1,2,3-Trichlorobenzene U 0.000729 0.00292 1 05/26/2018 14:38 WG1116592
1,2,4-Trichlorobenzene U 0.00562 0.0146 1 05/26/2018 14:38 WG1116592
1,1,1-Trichloroethane U 0.000321 0.00292 1 05/26/2018 14:38 WG1116592
1,1,2-Trichloroethane U 0.00103 0.00292 1 05/26/2018 14:38 WG1116592
Trichloroethene U 0.000467 0.00117 1 05/26/2018 14:38 WG1116592
Trichlorofluoromethane U 0.000583 0.00292 1 05/26/2018 14:38 WG1116592
1,2,3-Trichloropropane U 0.00595 0.0146 1 05/26/2018 14:38 WG1116592
1,2,4-Trimethylbenzene U 0.00135 0.00583 1 05/26/2018 14:38 WG1116592
1,2,3-Trimethylbenzene U 0.00134 0.00583 1 05/26/2018 14:38 WG1116592
1,3,5-Trimethylbenzene U 0.00126 0.00583 1 05/26/2018 14:38 WG1116592
Vinyl chloride U 0.000797 0.00292 1 05/26/2018 14:38 WG1116592
Xylenes, Total U 0.00558 0.00758 1 05/26/2018 14:38 WG1116592
(S) Toluene-d8 117 80.0-120 05/26/2018 14:38 WG1116592
(S) Dibromofluoromethane 88.2 74.0-131 05/26/2018 14:38 WG1116592
(S) 4-Bromofluorobenzene 112 64.0-132 05/26/2018 14:38 WG1116592
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 55 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 55 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20
L995461
SE-SB-18
Collected date/time: 05/17/18 13:20
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level U 0.0000200 0.0000600 1 05/22/2018 15:52 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:33 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:24 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:24 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:24 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:24 WG1115384
Nickel,Dissolved U 0.00490 0.0100 1 05/25/2018 13:24 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:24 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:24 WG1115384
Zinc,Dissolved 0.0167 J 0.00590 0.0500 1 05/25/2018 13:24 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved U 0.000754 0.00200 1 05/25/2018 18:51 WG1115388
Arsenic,Dissolved 0.00376 0.000250 0.00200 1 05/25/2018 18:51 WG1115388
Lead,Dissolved U 0.000240 0.00200 1 05/25/2018 18:51 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:51 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 18:31 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 18:31 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 18:31 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 18:31 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 18:31 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 18:31 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 18:31 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 18:31 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 18:31 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 18:31 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 18:31 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 18:31 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 18:31 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 18:31 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 18:31 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 18:31 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 18:31 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 18:31 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 18:31 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 18:31 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 18:31 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 18:31 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 18:31 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 56 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 56 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20
L995461
SE-SB-18
Collected date/time: 05/17/18 13:20
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 18:31 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 18:31 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 18:31 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 18:31 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 18:31 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 18:31 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 18:31 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 18:31 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 18:31 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 18:31 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 18:31 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 18:31 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 18:31 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 18:31 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 18:31 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 18:31 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 18:31 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 18:31 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 18:31 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 18:31 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 18:31 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 18:31 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 18:31 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 18:31 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 18:31 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 18:31 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 18:31 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 18:31 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 18:31 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 18:31 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 18:31 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 18:31 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 18:31 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 18:31 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 18:31 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 18:31 WG1114510
Trichloroethene 0.00251 0.000398 0.00100 1 05/22/2018 18:31 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 18:31 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 18:31 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 18:31 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 18:31 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 18:31 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 18:31 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 18:31 WG1114510
(S) Toluene-d8 98.4 80.0-120 05/22/2018 18:31 WG1114510
(S) Dibromofluoromethane 92.8 76.0-123 05/22/2018 18:31 WG1114510
(S) 4-Bromofluorobenzene 92.7 80.0-120 05/22/2018 18:31 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 57 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 57 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 21
L995461
SE-SB-16 (2.5)
Collected date/time: 05/17/18 13:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 91.2 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.702 2.19 1 05/24/2018 13:58 WG1114983
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 58 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 58 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 22
L995461
SE-SB-16 (5)
Collected date/time: 05/17/18 13:42
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 86.3 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 1.16 J 0.742 2.32 1 05/23/2018 15:19 WG1114929
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 59 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 59 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 23
L995461
SE-SB-17 (2.5)
Collected date/time: 05/17/18 14:19
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 90.0 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 0.844 J 0.711 2.22 1 05/23/2018 15:22 WG1114929
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 60 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 60 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 24
L995461
SE-SB-17 (5)
Collected date/time: 05/17/18 14:22
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 82.1 1 05/24/2018 10:18 WG1115191
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.779 2.43 1 05/23/2018 15:25 WG1114929
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 61 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 61 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 25
L995461
SE-SB-17
Collected date/time: 05/17/18 14:50
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.0000234 J 0.0000200 0.0000600 1 05/22/2018 16:44 WG1113326
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:36 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:26 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:26 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:26 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:26 WG1115384
Nickel,Dissolved 0.00707 J 0.00490 0.0100 1 05/25/2018 13:26 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:26 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:26 WG1115384
Zinc,Dissolved 0.0203 J 0.00590 0.0500 1 05/25/2018 13:26 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved U 0.000754 0.00200 1 05/25/2018 18:55 WG1115388
Arsenic,Dissolved 0.00114 J 0.000250 0.00200 1 05/25/2018 18:55 WG1115388
Lead,Dissolved 0.000256 J 0.000240 0.00200 1 05/25/2018 18:55 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:55 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/22/2018 18:51 WG1114510
Acrolein U 0.00887 0.0500 1 05/22/2018 18:51 WG1114510
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 18:51 WG1114510
Benzene U 0.000331 0.00100 1 05/22/2018 18:51 WG1114510
Bromobenzene U 0.000352 0.00100 1 05/22/2018 18:51 WG1114510
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 18:51 WG1114510
Bromoform U 0.000469 0.00100 1 05/22/2018 18:51 WG1114510
Bromomethane U 0.000866 0.00500 1 05/22/2018 18:51 WG1114510
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 18:51 WG1114510
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 18:51 WG1114510
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 18:51 WG1114510
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 18:51 WG1114510
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 18:51 WG1114510
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 18:51 WG1114510
Chloroethane U 0.000453 0.00500 1 05/22/2018 18:51 WG1114510
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 18:51 WG1114510
Chloroform U 0.000324 0.00500 1 05/22/2018 18:51 WG1114510
Chloromethane U 0.000276 0.00250 1 05/22/2018 18:51 WG1114510
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 18:51 WG1114510
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 18:51 WG1114510
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 18:51 WG1114510
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 18:51 WG1114510
Dibromomethane U 0.000346 0.00100 1 05/22/2018 18:51 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 62 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 62 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 25
L995461
SE-SB-17
Collected date/time: 05/17/18 14:50
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 18:51 WG1114510
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 18:51 WG1114510
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 18:51 WG1114510
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 18:51 WG1114510
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 18:51 WG1114510
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 18:51 WG1114510
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 18:51 WG1114510
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/22/2018 18:51 WG1114510
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 18:51 WG1114510
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 18:51 WG1114510
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 18:51 WG1114510
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 18:51 WG1114510
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 18:51 WG1114510
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 18:51 WG1114510
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 18:51 WG1114510
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 18:51 WG1114510
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 18:51 WG1114510
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 18:51 WG1114510
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 18:51 WG1114510
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 18:51 WG1114510
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 18:51 WG1114510
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 18:51 WG1114510
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 18:51 WG1114510
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 18:51 WG1114510
Naphthalene U J3 0.00100 0.00500 1 05/22/2018 18:51 WG1114510
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 18:51 WG1114510
Styrene U 0.000307 0.00100 1 05/22/2018 18:51 WG1114510
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 18:51 WG1114510
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 18:51 WG1114510
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 18:51 WG1114510
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 18:51 WG1114510
Toluene U 0.000412 0.00100 1 05/22/2018 18:51 WG1114510
1,2,3-Trichlorobenzene U J3 0.000230 0.00100 1 05/22/2018 18:51 WG1114510
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 18:51 WG1114510
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 18:51 WG1114510
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 18:51 WG1114510
Trichloroethene 0.0195 0.000398 0.00100 1 05/22/2018 18:51 WG1114510
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 18:51 WG1114510
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 18:51 WG1114510
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 18:51 WG1114510
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 18:51 WG1114510
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 18:51 WG1114510
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 18:51 WG1114510
Xylenes, Total U 0.00106 0.00300 1 05/22/2018 18:51 WG1114510
(S) Toluene-d8 102 80.0-120 05/22/2018 18:51 WG1114510
(S) Dibromofluoromethane 90.7 76.0-123 05/22/2018 18:51 WG1114510
(S) 4-Bromofluorobenzene 93.1 80.0-120 05/22/2018 18:51 WG1114510
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 63 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 63 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 26
L995461
TRIP BLANK
Collected date/time: 05/17/18 00:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone 0.0260 J 0.0100 0.0500 1 05/22/2018 14:19 WG1114542
Acrolein U 0.00887 0.0500 1 05/22/2018 14:19 WG1114542
Acrylonitrile U 0.00187 0.0100 1 05/22/2018 14:19 WG1114542
Benzene U 0.000331 0.00100 1 05/22/2018 14:19 WG1114542
Bromobenzene U 0.000352 0.00100 1 05/22/2018 14:19 WG1114542
Bromodichloromethane U 0.000380 0.00100 1 05/22/2018 14:19 WG1114542
Bromoform U 0.000469 0.00100 1 05/22/2018 14:19 WG1114542
Bromomethane U 0.000866 0.00500 1 05/22/2018 14:19 WG1114542
n-Butylbenzene U 0.000361 0.00100 1 05/22/2018 14:19 WG1114542
sec-Butylbenzene U 0.000365 0.00100 1 05/22/2018 14:19 WG1114542
tert-Butylbenzene U 0.000399 0.00100 1 05/22/2018 14:19 WG1114542
Carbon tetrachloride U 0.000379 0.00100 1 05/22/2018 14:19 WG1114542
Chlorobenzene U 0.000348 0.00100 1 05/22/2018 14:19 WG1114542
Chlorodibromomethane U 0.000327 0.00100 1 05/22/2018 14:19 WG1114542
Chloroethane U 0.000453 0.00500 1 05/22/2018 14:19 WG1114542
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/22/2018 14:19 WG1114542
Chloroform U 0.000324 0.00500 1 05/22/2018 14:19 WG1114542
Chloromethane U 0.000276 0.00250 1 05/22/2018 14:19 WG1114542
2-Chlorotoluene U 0.000375 0.00100 1 05/22/2018 14:19 WG1114542
4-Chlorotoluene U 0.000351 0.00100 1 05/22/2018 14:19 WG1114542
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1 05/22/2018 14:19 WG1114542
1,2-Dibromoethane U 0.000381 0.00100 1 05/22/2018 14:19 WG1114542
Dibromomethane U 0.000346 0.00100 1 05/22/2018 14:19 WG1114542
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/22/2018 14:19 WG1114542
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/22/2018 14:19 WG1114542
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/22/2018 14:19 WG1114542
Dichlorodifluoromethane U 0.000551 0.00500 1 05/22/2018 14:19 WG1114542
1,1-Dichloroethane U 0.000259 0.00100 1 05/22/2018 14:19 WG1114542
1,2-Dichloroethane U 0.000361 0.00100 1 05/22/2018 14:19 WG1114542
1,1-Dichloroethene U 0.000398 0.00100 1 05/22/2018 14:19 WG1114542
cis-1,2-Dichloroethene 0.000410 J 0.000260 0.00100 1 05/22/2018 14:19 WG1114542
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/22/2018 14:19 WG1114542
1,2-Dichloropropane U 0.000306 0.00100 1 05/22/2018 14:19 WG1114542
1,1-Dichloropropene U 0.000352 0.00100 1 05/22/2018 14:19 WG1114542
1,3-Dichloropropane U 0.000366 0.00100 1 05/22/2018 14:19 WG1114542
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/22/2018 14:19 WG1114542
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/22/2018 14:19 WG1114542
2,2-Dichloropropane U 0.000321 0.00100 1 05/22/2018 14:19 WG1114542
Di-isopropyl ether U 0.000320 0.00100 1 05/22/2018 14:19 WG1114542
Ethylbenzene U 0.000384 0.00100 1 05/22/2018 14:19 WG1114542
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/22/2018 14:19 WG1114542
Isopropylbenzene U 0.000326 0.00100 1 05/22/2018 14:19 WG1114542
p-Isopropyltoluene U 0.000350 0.00100 1 05/22/2018 14:19 WG1114542
2-Butanone (MEK)U 0.00393 0.0100 1 05/22/2018 14:19 WG1114542
Methylene Chloride U 0.00100 0.00500 1 05/22/2018 14:19 WG1114542
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/22/2018 14:19 WG1114542
Methyl tert-butyl ether U 0.000367 0.00100 1 05/22/2018 14:19 WG1114542
Naphthalene U 0.00100 0.00500 1 05/22/2018 14:19 WG1114542
n-Propylbenzene U 0.000349 0.00100 1 05/22/2018 14:19 WG1114542
Styrene U 0.000307 0.00100 1 05/22/2018 14:19 WG1114542
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/22/2018 14:19 WG1114542
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/22/2018 14:19 WG1114542
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/22/2018 14:19 WG1114542
Tetrachloroethene U 0.000372 0.00100 1 05/22/2018 14:19 WG1114542
Toluene 0.000461 J 0.000412 0.00100 1 05/22/2018 14:19 WG1114542
1,2,3-Trichlorobenzene U 0.000230 0.00100 1 05/22/2018 14:19 WG1114542
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 64 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 64 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 26
L995461
TRIP BLANK
Collected date/time: 05/17/18 00:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/22/2018 14:19 WG1114542
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/22/2018 14:19 WG1114542
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/22/2018 14:19 WG1114542
Trichloroethene U 0.000398 0.00100 1 05/22/2018 14:19 WG1114542
Trichlorofluoromethane U 0.00120 0.00500 1 05/22/2018 14:19 WG1114542
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/22/2018 14:19 WG1114542
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/22/2018 14:19 WG1114542
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/22/2018 14:19 WG1114542
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/22/2018 14:19 WG1114542
Vinyl chloride U 0.000259 0.00100 1 05/22/2018 14:19 WG1114542
Xylenes, Total 0.00128 J 0.00106 0.00300 1 05/22/2018 14:19 WG1114542
(S) Toluene-d8 96.0 80.0-120 05/22/2018 14:19 WG1114542
(S) Dibromofluoromethane 108 76.0-123 05/22/2018 14:19 WG1114542
(S) 4-Bromofluorobenzene 110 80.0-120 05/22/2018 14:19 WG1114542
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 65 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 65 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 27
L995461
SE-SB-32
Collected date/time: 05/17/18 15:10
Wet Chemistry by Method 7199
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Hexavalent Chromium-Low
Level 0.000191 J5 0.0000200 0.0000600 1 05/25/2018 16:34 WG1115713
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Mercury,Dissolved U 0.0000490 0.000200 1 05/24/2018 10:38 WG1115429
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Beryllium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:29 WG1115384
Cadmium,Dissolved U 0.000700 0.00200 1 05/25/2018 13:29 WG1115384
Chromium,Dissolved U 0.00140 0.0100 1 05/25/2018 13:29 WG1115384
Copper,Dissolved U 0.00530 0.0100 1 05/25/2018 13:29 WG1115384
Nickel,Dissolved U 0.00490 0.0100 1 05/25/2018 13:29 WG1115384
Selenium,Dissolved U 0.00740 0.0100 1 05/25/2018 13:29 WG1115384
Silver,Dissolved U 0.00280 0.00500 1 05/25/2018 13:29 WG1115384
Zinc,Dissolved 0.0207 J 0.00590 0.0500 1 05/25/2018 13:29 WG1115384
Metals (ICPMS) by Method 6020
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Antimony,Dissolved 0.00103 J 0.000754 0.00200 1 05/25/2018 18:59 WG1115388
Arsenic,Dissolved 0.00119 J 0.000250 0.00200 1 05/25/2018 18:59 WG1115388
Lead,Dissolved U 0.000240 0.00200 1 05/25/2018 18:59 WG1115388
Thallium,Dissolved U 0.000190 0.00200 1 05/25/2018 18:59 WG1115388
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Acetone U 0.0100 0.0500 1 05/24/2018 00:10 WG1115415
Acrolein U J4 0.00887 0.0500 1 05/24/2018 00:10 WG1115415
Acrylonitrile U 0.00187 0.0100 1 05/24/2018 00:10 WG1115415
Benzene U 0.000331 0.00100 1 05/24/2018 00:10 WG1115415
Bromobenzene U 0.000352 0.00100 1 05/24/2018 00:10 WG1115415
Bromodichloromethane U 0.000380 0.00100 1 05/24/2018 00:10 WG1115415
Bromoform U 0.000469 0.00100 1 05/24/2018 00:10 WG1115415
Bromomethane U 0.000866 0.00500 1 05/24/2018 00:10 WG1115415
n-Butylbenzene U 0.000361 0.00100 1 05/24/2018 00:10 WG1115415
sec-Butylbenzene U 0.000365 0.00100 1 05/24/2018 00:10 WG1115415
tert-Butylbenzene U 0.000399 0.00100 1 05/24/2018 00:10 WG1115415
Carbon tetrachloride U 0.000379 0.00100 1 05/24/2018 00:10 WG1115415
Chlorobenzene U 0.000348 0.00100 1 05/24/2018 00:10 WG1115415
Chlorodibromomethane U 0.000327 0.00100 1 05/24/2018 00:10 WG1115415
Chloroethane U 0.000453 0.00500 1 05/24/2018 00:10 WG1115415
2-Chloroethyl vinyl ether U 0.00301 0.0500 1 05/24/2018 00:10 WG1115415
Chloroform U 0.000324 0.00500 1 05/24/2018 00:10 WG1115415
Chloromethane U 0.000276 0.00250 1 05/24/2018 00:10 WG1115415
2-Chlorotoluene U 0.000375 0.00100 1 05/24/2018 00:10 WG1115415
4-Chlorotoluene U 0.000351 0.00100 1 05/24/2018 00:10 WG1115415
1,2-Dibromo-3-Chloropropane U J4 0.00133 0.00500 1 05/24/2018 00:10 WG1115415
1,2-Dibromoethane U 0.000381 0.00100 1 05/24/2018 00:10 WG1115415
Dibromomethane U 0.000346 0.00100 1 05/24/2018 00:10 WG1115415
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 66 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 66 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 27
L995461
SE-SB-32
Collected date/time: 05/17/18 15:10
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
1,2-Dichlorobenzene U 0.000349 0.00100 1 05/24/2018 00:10 WG1115415
1,3-Dichlorobenzene U 0.000220 0.00100 1 05/24/2018 00:10 WG1115415
1,4-Dichlorobenzene U 0.000274 0.00100 1 05/24/2018 00:10 WG1115415
Dichlorodifluoromethane U 0.000551 0.00500 1 05/24/2018 00:10 WG1115415
1,1-Dichloroethane U 0.000259 0.00100 1 05/24/2018 00:10 WG1115415
1,2-Dichloroethane U 0.000361 0.00100 1 05/24/2018 00:10 WG1115415
1,1-Dichloroethene U 0.000398 0.00100 1 05/24/2018 00:10 WG1115415
cis-1,2-Dichloroethene U 0.000260 0.00100 1 05/24/2018 00:10 WG1115415
trans-1,2-Dichloroethene U 0.000396 0.00100 1 05/24/2018 00:10 WG1115415
1,2-Dichloropropane U 0.000306 0.00100 1 05/24/2018 00:10 WG1115415
1,1-Dichloropropene U 0.000352 0.00100 1 05/24/2018 00:10 WG1115415
1,3-Dichloropropane U 0.000366 0.00100 1 05/24/2018 00:10 WG1115415
cis-1,3-Dichloropropene U 0.000418 0.00100 1 05/24/2018 00:10 WG1115415
trans-1,3-Dichloropropene U 0.000419 0.00100 1 05/24/2018 00:10 WG1115415
2,2-Dichloropropane U 0.000321 0.00100 1 05/24/2018 00:10 WG1115415
Di-isopropyl ether U 0.000320 0.00100 1 05/24/2018 00:10 WG1115415
Ethylbenzene U 0.000384 0.00100 1 05/24/2018 00:10 WG1115415
Hexachloro-1,3-butadiene U 0.000256 0.00100 1 05/24/2018 00:10 WG1115415
Isopropylbenzene U 0.000326 0.00100 1 05/24/2018 00:10 WG1115415
p-Isopropyltoluene U 0.000350 0.00100 1 05/24/2018 00:10 WG1115415
2-Butanone (MEK)U 0.00393 0.0100 1 05/24/2018 00:10 WG1115415
Methylene Chloride U 0.00100 0.00500 1 05/24/2018 00:10 WG1115415
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 1 05/24/2018 00:10 WG1115415
Methyl tert-butyl ether U 0.000367 0.00100 1 05/24/2018 00:10 WG1115415
Naphthalene U J4 0.00100 0.00500 1 05/24/2018 00:10 WG1115415
n-Propylbenzene U 0.000349 0.00100 1 05/24/2018 00:10 WG1115415
Styrene U 0.000307 0.00100 1 05/24/2018 00:10 WG1115415
1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1 05/24/2018 00:10 WG1115415
1,1,2,2-Tetrachloroethane U 0.000130 0.00100 1 05/24/2018 00:10 WG1115415
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100 1 05/24/2018 00:10 WG1115415
Tetrachloroethene U 0.000372 0.00100 1 05/24/2018 00:10 WG1115415
Toluene U 0.000412 0.00100 1 05/24/2018 00:10 WG1115415
1,2,3-Trichlorobenzene U 0.000230 0.00100 1 05/24/2018 00:10 WG1115415
1,2,4-Trichlorobenzene U 0.000355 0.00100 1 05/24/2018 00:10 WG1115415
1,1,1-Trichloroethane U 0.000319 0.00100 1 05/24/2018 00:10 WG1115415
1,1,2-Trichloroethane U 0.000383 0.00100 1 05/24/2018 00:10 WG1115415
Trichloroethene 0.00666 0.000398 0.00100 1 05/24/2018 00:10 WG1115415
Trichlorofluoromethane U 0.00120 0.00500 1 05/24/2018 00:10 WG1115415
1,2,3-Trichloropropane U 0.000807 0.00250 1 05/24/2018 00:10 WG1115415
1,2,4-Trimethylbenzene U 0.000373 0.00100 1 05/24/2018 00:10 WG1115415
1,2,3-Trimethylbenzene U 0.000321 0.00100 1 05/24/2018 00:10 WG1115415
1,3,5-Trimethylbenzene U 0.000387 0.00100 1 05/24/2018 00:10 WG1115415
Vinyl chloride U 0.000259 0.00100 1 05/24/2018 00:10 WG1115415
Xylenes, Total U 0.00106 0.00300 1 05/24/2018 00:10 WG1115415
(S) Toluene-d8 106 80.0-120 05/24/2018 00:10 WG1115415
(S) Dibromofluoromethane 102 76.0-123 05/24/2018 00:10 WG1115415
(S) 4-Bromofluorobenzene 112 80.0-120 05/24/2018 00:10 WG1115415
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 67 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 67 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 28
L995461
SE-SB-34 (7)
Collected date/time: 05/17/18 15:20
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 85.1 1 05/24/2018 11:18 WG1115281
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 0.752 J P1 0.752 2.35 1 05/24/2018 12:52 WG1115505
Wet Chemistry by Method 9045D
Result Qualifier Dilution Analysis Batch
Analyte su date / time
pH 7.53 T8 1 05/24/2018 11:47 WG1115501
Sample Narrative:
L995461-28 WG1115501: 7.53 at 21.8C
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.322 0.00329 0.0235 1 05/25/2018 08:51 WG1115745
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Antimony 0.903 J 0.881 2.35 1 05/26/2018 13:48 WG1115667
Arsenic 14.4 0.764 2.35 1 05/26/2018 13:48 WG1115667
Beryllium 0.901 0.0823 0.235 1 05/26/2018 13:48 WG1115667
Cadmium 0.974 0.0823 0.588 1 05/26/2018 13:48 WG1115667
Chromium 16.6 0.165 1.18 1 05/26/2018 13:48 WG1115667
Copper 135 0.623 2.35 1 05/26/2018 13:48 WG1115667
Lead 219 0.223 0.588 1 05/26/2018 13:48 WG1115667
Nickel 13.3 0.576 2.35 1 05/26/2018 13:48 WG1115667
Selenium 1.03 J 0.870 2.35 1 05/26/2018 13:48 WG1115667
Silver 0.646 J 0.329 1.18 1 05/26/2018 13:48 WG1115667
Thallium U 0.764 2.35 1 05/26/2018 13:48 WG1115667
Zinc 135 0.693 5.88 1 05/26/2018 13:48 WG1115667
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J4 0.0209 0.0382 1.3 05/25/2018 02:52 WG1115967
Acrylonitrile U 0.00290 0.0191 1.3 05/25/2018 02:52 WG1115967
Benzene 0.0694 0.000611 0.00153 1.3 05/25/2018 02:52 WG1115967
Bromobenzene U 0.00160 0.0191 1.3 05/25/2018 02:52 WG1115967
Bromodichloromethane U 0.00120 0.00382 1.3 05/25/2018 02:52 WG1115967
Bromoform U 0.00913 0.0382 1.3 05/25/2018 02:52 WG1115967
Bromomethane U 0.00565 0.0191 1.3 05/25/2018 02:52 WG1115967
n-Butylbenzene U 0.00586 0.0191 1.3 05/25/2018 02:52 WG1115967
sec-Butylbenzene U 0.00387 0.0191 1.3 05/25/2018 02:52 WG1115967
tert-Butylbenzene U 0.00237 0.00764 1.3 05/25/2018 02:52 WG1115967
Carbon tetrachloride U 0.00165 0.00764 1.3 05/25/2018 02:52 WG1115967
Chlorobenzene U 0.000876 0.00382 1.3 05/25/2018 02:52 WG1115967
Chlorodibromomethane U 0.000687 0.00382 1.3 05/25/2018 02:52 WG1115967
Chloroethane U 0.00165 0.00764 1.3 05/25/2018 02:52 WG1115967
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 68 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 68 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 28
L995461
SE-SB-34 (7)
Collected date/time: 05/17/18 15:20
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chloroform U 0.000635 0.00382 1.3 05/25/2018 02:52 WG1115967
Chloromethane U 0.00213 0.0191 1.3 05/25/2018 02:52 WG1115967
2-Chlorotoluene U 0.00141 0.00382 1.3 05/25/2018 02:52 WG1115967
4-Chlorotoluene U 0.00173 0.00764 1.3 05/25/2018 02:52 WG1115967
1,2-Dibromo-3-Chloropropane U 0.00779 0.0382 1.3 05/25/2018 02:52 WG1115967
1,2-Dibromoethane U 0.000801 0.00382 1.3 05/25/2018 02:52 WG1115967
Dibromomethane U 0.00153 0.00764 1.3 05/25/2018 02:52 WG1115967
1,2-Dichlorobenzene U 0.00221 0.00764 1.3 05/25/2018 02:52 WG1115967
1,3-Dichlorobenzene U 0.00260 0.00764 1.3 05/25/2018 02:52 WG1115967
1,4-Dichlorobenzene U 0.00301 0.00764 1.3 05/25/2018 02:52 WG1115967
Dichlorodifluoromethane U 0.00125 0.00382 1.3 05/25/2018 02:52 WG1115967
1,1-Dichloroethane U 0.000879 0.00382 1.3 05/25/2018 02:52 WG1115967
1,2-Dichloroethane U 0.000726 0.00382 1.3 05/25/2018 02:52 WG1115967
1,1-Dichloroethene U 0.000764 0.00382 1.3 05/25/2018 02:52 WG1115967
cis-1,2-Dichloroethene U 0.00105 0.00382 1.3 05/25/2018 02:52 WG1115967
trans-1,2-Dichloroethene U 0.00219 0.00764 1.3 05/25/2018 02:52 WG1115967
1,2-Dichloropropane U 0.00194 0.00764 1.3 05/25/2018 02:52 WG1115967
1,1-Dichloropropene U 0.00107 0.00382 1.3 05/25/2018 02:52 WG1115967
1,3-Dichloropropane U 0.00268 0.00764 1.3 05/25/2018 02:52 WG1115967
cis-1,3-Dichloropropene U 0.00104 0.00382 1.3 05/25/2018 02:52 WG1115967
trans-1,3-Dichloropropene U 0.00234 0.00764 1.3 05/25/2018 02:52 WG1115967
2,2-Dichloropropane U 0.00121 0.00382 1.3 05/25/2018 02:52 WG1115967
Di-isopropyl ether U 0.000535 0.00153 1.3 05/25/2018 02:52 WG1115967
Ethylbenzene 0.0823 0.000810 0.00382 1.3 05/25/2018 02:52 WG1115967
Hexachloro-1,3-butadiene U 0.0194 0.0382 1.3 05/25/2018 02:52 WG1115967
Isopropylbenzene 0.0180 0.00132 0.00382 1.3 05/25/2018 02:52 WG1115967
p-Isopropyltoluene U 0.00356 0.00764 1.3 05/25/2018 02:52 WG1115967
2-Butanone (MEK)U 0.0190 0.0382 1.3 05/25/2018 02:52 WG1115967
Methylene Chloride U 0.0101 0.0382 1.3 05/25/2018 02:52 WG1115967
4-Methyl-2-pentanone (MIBK)U 0.0153 0.0382 1.3 05/25/2018 02:52 WG1115967
Methyl tert-butyl ether U 0.000451 0.00153 1.3 05/25/2018 02:52 WG1115967
Naphthalene 0.173 0.00477 0.0191 1.3 05/25/2018 02:52 WG1115967
n-Propylbenzene U 0.00180 0.00764 1.3 05/25/2018 02:52 WG1115967
Styrene U 0.00417 0.0191 1.3 05/25/2018 02:52 WG1115967
1,1,1,2-Tetrachloroethane U 0.000764 0.00382 1.3 05/25/2018 02:52 WG1115967
1,1,2,2-Tetrachloroethane U 0.000596 0.00382 1.3 05/25/2018 02:52 WG1115967
1,1,2-Trichlorotrifluoroethane U 0.00103 0.00382 1.3 05/25/2018 02:52 WG1115967
Tetrachloroethene U 0.00107 0.00382 1.3 05/25/2018 02:52 WG1115967
Toluene 0.417 0.00190 0.00764 1.3 05/25/2018 02:52 WG1115967
1,2,3-Trichlorobenzene U 0.000954 0.00382 1.3 05/25/2018 02:52 WG1115967
1,2,4-Trichlorobenzene U 0.00737 0.0191 1.3 05/25/2018 02:52 WG1115967
1,1,1-Trichloroethane U 0.000421 0.00382 1.3 05/25/2018 02:52 WG1115967
1,1,2-Trichloroethane U 0.00135 0.00382 1.3 05/25/2018 02:52 WG1115967
Trichloroethene 7.06 0.0244 0.0611 52 05/29/2018 11:00 WG1115967-6
Trichlorofluoromethane U 0.000764 0.00382 1.3 05/25/2018 02:52 WG1115967
1,2,3-Trichloropropane U 0.00779 0.0191 1.3 05/25/2018 02:52 WG1115967
1,2,4-Trimethylbenzene 0.327 0.00177 0.00764 1.3 05/25/2018 02:52 WG1115967
1,2,3-Trimethylbenzene 0.143 0.00176 0.00764 1.3 05/25/2018 02:52 WG1115967
1,3,5-Trimethylbenzene 0.0989 0.00165 0.00764 1.3 05/25/2018 02:52 WG1115967
Vinyl chloride U 0.00104 0.00382 1.3 05/25/2018 02:52 WG1115967
Xylenes, Total 1.15 0.00730 0.00993 1.3 05/25/2018 02:52 WG1115967
(S) Toluene-d8 113 80.0-120 05/25/2018 02:52 WG1115967
(S) Toluene-d8 113 80.0-120 05/29/2018 11:00 WG1115967-6
(S) Dibromofluoromethane 109 74.0-131 05/25/2018 02:52 WG1115967
(S) Dibromofluoromethane 109 74.0-131 05/29/2018 11:00 WG1115967-6
(S) 4-Bromofluorobenzene 111 64.0-132 05/25/2018 02:52 WG1115967
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 69 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 69 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 28
L995461
SE-SB-34 (7)
Collected date/time: 05/17/18 15:20
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 4-Bromofluorobenzene 113 64.0-132 05/29/2018 11:00 WG1115967-6
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 70 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 70 of 138
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 29
L995461
SE-SB-27 (5)
Collected date/time: 05/17/18 15:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 82.3 1 05/24/2018 11:18 WG1115281
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent 0.875 J 0.778 2.43 1 05/24/2018 12:32 WG1115505
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 71 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 71 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114986
Total Solids by Method 2540 G-2011 L995461-01,02
Method Blank (MB)
(MB) R3312592-1 05/23/18 11:07
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L995461-02 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-02 05/23/18 11:07 • (DUP) R3312592-3 05/23/18 11:07
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 76.5 75.6 1 1.20 5
Laboratory Control Sample (LCS)
(LCS) R3312592-2 05/23/18 11:07
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 72 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 72 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115189
Total Solids by Method 2540 G-2011 L995461-04,05,07,08,09,10,12,13
Method Blank (MB)
(MB) R3312992-1 05/24/18 11:04
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L995461-13 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-13 05/24/18 11:04 • (DUP) R3312992-3 05/24/18 11:04
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 82.4 82.1 1 0.397 5
Laboratory Control Sample (LCS)
(LCS) R3312992-2 05/24/18 11:04
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 73 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 73 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115191
Total Solids by Method 2540 G-2011 L995461-15,16,18,19,21,22,23,24
Method Blank (MB)
(MB) R3313030-1 05/24/18 10:18
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00100
L995461-15 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-15 05/24/18 10:18 • (DUP) R3313030-3 05/24/18 10:18
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 87.9 87.7 1 0.271 5
Laboratory Control Sample (LCS)
(LCS) R3313030-2 05/24/18 10:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 74 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 74 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115281
Total Solids by Method 2540 G-2011 L995461-28,29
Method Blank (MB)
(MB) R3313041-1 05/24/18 11:18
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00100
L995461-28 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-28 05/24/18 11:18 • (DUP) R3313041-3 05/24/18 11:18
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 85.1 84.4 1 0.819 5
Laboratory Control Sample (LCS)
(LCS) R3313041-2 05/24/18 11:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 75 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 75 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114929
Wet Chemistry by Method 3060A/7196A L995461-22,23,24
Method Blank (MB)
(MB) R3312462-1 05/23/18 15:14
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium,Hexavalent U 0.640 2.00
L995772-03 Original Sample (OS) • Duplicate (DUP)
(OS) L995772-03 05/23/18 15:28 • (DUP) R3312462-4 05/23/18 15:28
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent 1.20 1.39 1 14.8 J 20
L995791-01 Original Sample (OS) • Duplicate (DUP)
(OS) L995791-01 05/23/18 15:44 • (DUP) R3312462-9 05/23/18 15:45
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent U 0.000 1 0.000 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312462-2 05/23/18 15:16 • (LCSD) R3312462-3 05/23/18 15:17
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 24.0 22.0 22.1 91.7 92.2 80.0-120 0.544 20
L995772-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995772-08 05/23/18 15:39 • (MS) R3312462-5 05/23/18 15:40 • (MSD) R3312462-6 05/23/18 15:41
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 22.5 U 19.0 19.1 84.2 84.8 1 75.0-125 0.710 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 76 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 76 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114929
Wet Chemistry by Method 3060A/7196A L995461-22,23,24
L995772-08 Original Sample (OS) • Matrix Spike (MS)
(OS) L995772-08 05/23/18 15:39 • (MS) R3312462-7 05/23/18 15:42
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MS Rec.Dilution Rec. Limits MS Qualifier
Analyte mg/kg mg/kg mg/kg %%
Chromium,Hexavalent 753 U 698 92.7 50 75.0-125
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 77 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 77 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114983
Wet Chemistry by Method 3060A/7196A L995461-01,02,04,05,07,09,10,12,13,15,16,18,19,21
Method Blank (MB)
(MB) R3312789-1 05/24/18 13:29
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium,Hexavalent U 0.640 2.00
L994784-02 Original Sample (OS) • Duplicate (DUP)
(OS) L994784-02 05/24/18 13:32 • (DUP) R3312789-4 05/24/18 13:33
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent ND 0.000 1 0.000 20
L995998-01 Original Sample (OS) • Duplicate (DUP)
(OS) L995998-01 05/24/18 13:59 • (DUP) R3312789-9 05/24/18 14:01
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent ND 11.6 1 0.000 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312789-2 05/24/18 13:31 • (LCSD) R3312789-3 05/24/18 13:31
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 24.0 23.0 22.8 96.0 95.2 80.0-120 0.872 20
L995461-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-08 05/24/18 13:43 • (MS) R3312789-5 05/24/18 13:45 • (MSD) R3312789-6 05/24/18 13:47
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 23.3 2.24 ND ND 0.000 0.000 1 75.0-125 J6 J6 0.000 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 78 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 78 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114983
Wet Chemistry by Method 3060A/7196A L995461-01,02,04,05,07,09,10,12,13,15,16,18,19,21
L995461-08 Original Sample (OS) • Matrix Spike (MS)
(OS) L995461-08 05/24/18 13:43 • (MS) R3312789-7 05/24/18 13:49
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MS Rec.Dilution Rec. Limits MS Qualifier
Analyte mg/kg mg/kg mg/kg %%
Chromium,Hexavalent 773 2.24 552 71.4 50 75.0-125 J6
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 79 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 79 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115505
Wet Chemistry by Method 3060A/7196A L995461-28,29
Method Blank (MB)
(MB) R3312742-1 05/24/18 12:25
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium,Hexavalent U 0.640 2.00
L996186-11 Original Sample (OS) • Duplicate (DUP)
(OS) L996186-11 05/24/18 12:43 • (DUP) R3312742-9 05/24/18 12:44
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent ND 1.16 1 0.000 20
L995461-28 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-28 05/24/18 12:52 • (DUP) R3312742-10 05/24/18 12:53
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent 0.752 0.000 1 200 P1 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312742-2 05/24/18 12:26 • (LCSD) R3312742-3 05/24/18 12:27
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 24.0 23.3 22.9 97.2 95.3 80.0-120 1.90 20
L996186-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996186-04 05/24/18 12:39 • (MS) R3312742-5 05/24/18 12:39 • (MSD) R3312742-6 05/24/18 12:40
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 26.6 3.09 23.9 23.8 78.4 78.0 1 75.0-125 0.445 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 80 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 80 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115505
Wet Chemistry by Method 3060A/7196A L995461-28,29
L996186-04 Original Sample (OS) • Matrix Spike (MS)
(OS) L996186-04 05/24/18 12:39 • (MS) R3312742-8 05/24/18 12:41
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MS Rec.Dilution Rec. Limits MS Qualifier
Analyte mg/kg mg/kg mg/kg %%
Chromium,Hexavalent 898 3.09 741 82.5 50 75.0-125
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 81 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 81 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1117105
Wet Chemistry by Method 3060A/7196A L995461-08
Method Blank (MB)
(MB) R3313641-1 05/29/18 15:38
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium,Hexavalent U 0.640 2.00
L996387-02 Original Sample (OS) • Duplicate (DUP)
(OS) L996387-02 05/29/18 15:53 • (DUP) R3313641-8 05/29/18 15:54
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent ND 0.000 1 0.000 20
L997261-09 Original Sample (OS) • Duplicate (DUP)
(OS) L997261-09 05/29/18 16:03 • (DUP) R3313641-9 05/29/18 16:03
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent U 0.000 1 0.000 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313641-2 05/29/18 15:38 • (LCSD) R3313641-3 05/29/18 15:38
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 24.0 24.1 23.8 101 99.0 80.0-120 1.50 20
L995461-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-08 05/29/18 15:39 • (MS) R3313641-4 05/29/18 15:47 • (MSD) R3313641-5 05/29/18 15:50
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 23.3 U 12.0 8.54 51.2 36.6 1 75.0-125 J6 J3 J6 33.3 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 82 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 82 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1117105
Wet Chemistry by Method 3060A/7196A L995461-08
L995461-08 Original Sample (OS) • Matrix Spike (MS)
(OS) L995461-08 05/29/18 15:39 • (MS) R3313641-6 05/29/18 15:52
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MS Rec.Dilution Rec. Limits MS Qualifier
Analyte mg/kg mg/kg mg/kg %%
Chromium,Hexavalent 773 U 602 77.9 50 75.0-125
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 83 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 83 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1113326
Wet Chemistry by Method 7199 L995461-03,06,11,14,17,20,25
Method Blank (MB)
(MB) R3312110-1 05/22/18 11:47
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Hexavalent Chromium-Low
Level U 0.0000200 0.0000600
L994948-02 Original Sample (OS) • Duplicate (DUP)
(OS) L994948-02 05/22/18 13:50 • (DUP) R3312110-4 05/22/18 13:58
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/l mg/l %%
Hexavalent Chromium-Low
Level 0.00176 0.00173 1 1.96 20
L995461-20 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-20 05/22/18 15:52 • (DUP) R3312110-7 05/22/18 16:01
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/l mg/l %%
Hexavalent Chromium-Low
Level U 0.000 1 0.000 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312110-2 05/22/18 11:58 • (LCSD) R3312110-3 05/22/18 12:06
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Hexavalent Chromium-Low
Level 0.000500 0.000496 0.000488 99.2 97.6 90.0-110 1.62 20
L995461-11 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-11 05/22/18 15:12 • (MS) R3312110-5 05/22/18 15:20 • (MSD) R3312110-6 05/22/18 15:28
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Hexavalent Chromium-Low
Level 0.00100 0.0000572 0.000953 0.00107 89.6 101 1 90.0-110 J6 11.1 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 84 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 84 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1113326
Wet Chemistry by Method 7199 L995461-03,06,11,14,17,20,25
L995461-25 Original Sample (OS) • Matrix Spike (MS)
(OS) L995461-25 05/22/18 16:44 • (MS) R3312110-8 05/22/18 16:33
Spike Amount Original Result MS Result MS Rec.Dilution Rec. Limits MS Qualifier
Analyte mg/l mg/l mg/l %%
Hexavalent Chromium-Low
Level 0.00100 0.0000234 0.00104 102 1 90.0-110
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 85 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 85 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115713
Wet Chemistry by Method 7199 L995461-27
Method Blank (MB)
(MB) R3313192-1 05/25/18 14:52
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Hexavalent Chromium-Low
Level U 0.0000200 0.0000600
L995461-27 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-27 05/25/18 16:34 • (DUP) R3313192-6 05/25/18 16:45
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/l mg/l %%
Hexavalent Chromium-Low
Level 0.000191 0.000205 1 7.02 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313192-2 05/25/18 15:02 • (LCSD) R3313192-3 05/25/18 15:10
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Hexavalent Chromium-Low
Level 0.000500 0.000490 0.000500 98.1 100 90.0-110 2.00 20
L995461-27 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-27 05/25/18 16:34 • (MS) R3313192-4 05/25/18 16:16 • (MSD) R3313192-5 05/25/18 16:24
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Hexavalent Chromium-Low
Level 0.00100 0.000191 0.00138 0.00133 119 114 1 90.0-110 J5 J5 4.07 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 86 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 86 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114755
Wet Chemistry by Method 9045D L995461-01,02,04,05,07
L995312-01 Original Sample (OS) • Duplicate (DUP)
(OS) L995312-01 05/23/18 08:52 • (DUP) R3312262-3 05/23/18 08:52
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte su su %%
pH 8.05 8.07 1 0.248 1
Sample Narrative:
OS: 8.05 at 21.6C
DUP: 8.07 at 21.6C
L995461-02 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-02 05/23/18 08:52 • (DUP) R3312262-4 05/23/18 08:52
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte su su %%
pH 7.64 7.68 1 0.522 1
Sample Narrative:
OS: 7.64 at 21.3C
DUP: 7.68 at 21.5C
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312262-1 05/23/18 08:52 • (LCSD) R3312262-2 05/23/18 08:52
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte su su su %%%%%
pH 10.0 10.0 10.0 100 100 99.0-101 0.000 1
Sample Narrative:
LCS: 10 at 20.4C
LCSD: 10 at 20.4C
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 87 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 87 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114879
Wet Chemistry by Method 9045D L995461-08,09,10,12,13,15,16,18,19
L995461-12 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-12 05/23/18 08:50 • (DUP) R3312260-3 05/23/18 08:50
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte su su %%
pH 8.71 8.64 1 0.807 1
Sample Narrative:
OS: 8.71 at 21.6C
DUP: 8.64 at 22.2C
L995535-03 Original Sample (OS) • Duplicate (DUP)
(OS) L995535-03 05/23/18 08:50 • (DUP) R3312260-4 05/23/18 08:50
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte su su %%
pH 8.35 8.35 1 0.000 1
Sample Narrative:
OS: 8.35 at 21.7C
DUP: 8.35 at 21.7C
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312260-1 05/23/18 08:50 • (LCSD) R3312260-2 05/23/18 08:50
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte su su su %%%%%
pH 10.0 10.0 10.0 100 100 99.0-101 0.000 1
Sample Narrative:
LCS: 10 at 20.6C
LCSD: 10 at 20.6C
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 88 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 88 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115501
Wet Chemistry by Method 9045D L995461-28
L995461-28 Original Sample (OS) • Duplicate (DUP)
(OS) L995461-28 05/24/18 11:47 • (DUP) R3312718-3 05/24/18 11:47
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte su su %%
pH 7.53 7.50 1 0.399 1
Sample Narrative:
OS: 7.53 at 21.8C
DUP: 7.5 at 21.2C
L996282-02 Original Sample (OS) • Duplicate (DUP)
(OS) L996282-02 05/24/18 11:47 • (DUP) R3312718-4 05/24/18 11:47
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte su su %%
pH 7.69 7.69 1 0.000 1
Sample Narrative:
OS: 7.69 at 21.4C
DUP: 7.69 at 21.4C
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312718-1 05/24/18 11:47 • (LCSD) R3312718-2 05/24/18 11:47
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte su su su %%%%%
pH 10.0 9.99 10.0 99.9 100 99.0-101 0.100 1
Sample Narrative:
LCS: 9.99 at 20.6C
LCSD: 10 at 20.7C
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 89 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 89 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115429
Mercury by Method 7470A L995461-03,06,11,14,17,20,25,27
Method Blank (MB)
(MB) R3312753-1 05/24/18 10:03
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Mercury,Dissolved U 0.0000490 0.000200
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312753-2 05/24/18 10:05 • (LCSD) R3312753-3 05/24/18 10:08
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Mercury,Dissolved 0.00300 0.00332 0.00331 111 110 80.0-120 0.313 20
L995461-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-03 05/24/18 10:10 • (MS) R3312753-4 05/24/18 10:13 • (MSD) R3312753-5 05/24/18 10:16
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Mercury,Dissolved 0.00300 U 0.00330 0.00326 110 109 1 75.0-125 1.24 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 90 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 90 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114852
Mercury by Method 7471A L995461-01,02,04,05,07,08,09,10,12,13,15,16,18,19
Method Blank (MB)
(MB) R3312628-1 05/24/18 07:55
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Mercury U 0.00280 0.0200
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312628-5 05/24/18 08:10 • (LCSD) R3312628-2 05/24/18 07:59
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Mercury 0.300 0.330 0.272 110 90.8 80.0-120 19.2 20
L995461-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-01 05/24/18 08:01 • (MS) R3312628-3 05/24/18 08:04 • (MSD) R3312628-4 05/24/18 08:06
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Mercury 0.336 0.0836 0.361 0.380 82.7 88.4 1 75.0-125 5.23 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 91 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 91 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115745
Mercury by Method 7471A L995461-28
Method Blank (MB)
(MB) R3313069-1 05/25/18 08:36
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Mercury U 0.00280 0.0200
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313069-2 05/25/18 08:39 • (LCSD) R3313069-3 05/25/18 08:41
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Mercury 0.300 0.330 0.330 110 110 80.0-120 0.214 20
L996401-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996401-01 05/25/18 08:44 • (MS) R3313069-4 05/25/18 08:46 • (MSD) R3313069-5 05/25/18 08:49
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Mercury 0.364 0.107 0.433 0.498 89.7 108 1 75.0-125 14.0 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 92 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 92 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114824
Metals (ICP) by Method 6010B L995461-01,02,04,05,07,08,09,10,12,13,15,16,18,19
Method Blank (MB)
(MB) R3312774-1 05/24/18 11:40
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Antimony U 0.750 2.00
Arsenic U 0.650 2.00
Beryllium U 0.0700 0.200
Cadmium U 0.0700 0.500
Chromium U 0.140 1.00
Copper U 0.530 2.00
Lead U 0.190 0.500
Nickel U 0.490 2.00
Selenium U 0.740 2.00
Silver U 0.280 1.00
Thallium U 0.650 2.00
Zinc U 0.590 5.00
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312774-2 05/24/18 11:43 • (LCSD) R3312774-3 05/24/18 11:46
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Antimony 100 97.3 97.4 97.3 97.4 80.0-120 0.0634 20
Arsenic 100 98.2 99.0 98.2 99.0 80.0-120 0.756 20
Beryllium 100 103 103 103 103 80.0-120 0.374 20
Cadmium 100 96.4 97.0 96.4 97.0 80.0-120 0.580 20
Chromium 100 102 101 102 101 80.0-120 0.906 20
Copper 100 102 101 102 101 80.0-120 0.689 20
Lead 100 98.2 99.0 98.2 99.0 80.0-120 0.841 20
Nickel 100 101 101 101 101 80.0-120 0.616 20
Selenium 100 97.6 96.8 97.6 96.8 80.0-120 0.764 20
Silver 20.0 18.5 18.4 92.7 92.0 80.0-120 0.787 20
Thallium 100 96.9 97.5 96.9 97.5 80.0-120 0.617 20
Zinc 100 96.1 96.9 96.1 96.9 80.0-120 0.799 20
L995461-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-01 05/24/18 11:49 • (MS) R3312774-6 05/24/18 11:59 • (MSD) R3312774-7 05/24/18 12:03
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Antimony 112 U 54.1 53.4 48.3 47.7 1 75.0-125 J6 J6 1.28 20
Arsenic 112 5.74 108 110 91.2 93.5 1 75.0-125 2.35 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 93 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 93 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114824
Metals (ICP) by Method 6010B L995461-01,02,04,05,07,08,09,10,12,13,15,16,18,19
L995461-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995461-01 05/24/18 11:49 • (MS) R3312774-6 05/24/18 11:59 • (MSD) R3312774-7 05/24/18 12:03
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Beryllium 112 0.622 105 106 93.1 94.1 1 75.0-125 1.12 20
Cadmium 112 1.27 103 105 91.3 92.7 1 75.0-125 1.46 20
Chromium 112 15.0 115 117 89.1 91.3 1 75.0-125 2.10 20
Copper 112 13.7 122 125 96.9 99.2 1 75.0-125 2.04 20
Lead 112 51.8 153 162 90.2 98.4 1 75.0-125 5.81 20
Nickel 112 17.1 117 119 89.6 91.2 1 75.0-125 1.46 20
Selenium 112 1.75 104 105 91.3 92.1 1 75.0-125 0.931 20
Silver 22.4 U 19.9 20.4 88.9 91.0 1 75.0-125 2.33 20
Thallium 112 U 102 103 91.1 92.0 1 75.0-125 1.01 20
Zinc 112 94.0 142 147 43.3 47.3 1 75.0-125 J6 J6 3.14 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 94 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 94 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115667
Metals (ICP) by Method 6010B L995461-28
Method Blank (MB)
(MB) R3313288-1 05/26/18 13:23
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Antimony U 0.750 2.00
Arsenic U 0.650 2.00
Beryllium U 0.0700 0.200
Cadmium U 0.0700 0.500
Chromium U 0.140 1.00
Copper U 0.530 2.00
Lead U 0.190 0.500
Nickel U 0.490 2.00
Selenium U 0.740 2.00
Silver U 0.280 1.00
Thallium U 0.650 2.00
Zinc U 0.590 5.00
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313288-2 05/26/18 13:26 • (LCSD) R3313288-3 05/26/18 13:29
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Antimony 100 97.2 101 97.2 101 80.0-120 4.19 20
Arsenic 100 98.7 103 98.7 103 80.0-120 4.27 20
Beryllium 100 104 106 104 106 80.0-120 1.35 20
Cadmium 100 97.1 101 97.1 101 80.0-120 3.58 20
Chromium 100 104 105 104 105 80.0-120 1.36 20
Copper 100 103 104 103 104 80.0-120 0.892 20
Lead 100 100 103 100 103 80.0-120 2.71 20
Nickel 100 103 106 103 106 80.0-120 2.31 20
Selenium 100 97.2 102 97.2 102 80.0-120 4.61 20
Silver 20.0 19.1 19.3 95.7 96.4 80.0-120 0.699 20
Thallium 100 97.7 100 97.7 100 80.0-120 2.75 20
Zinc 100 100 103 100 103 80.0-120 2.76 20
L996289-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996289-02 05/26/18 13:32 • (MS) R3313288-6 05/26/18 13:41 • (MSD) R3313288-7 05/26/18 13:45
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Antimony 120 U 38.6 36.7 32.1 30.5 1 75.0-125 J6 J6 5.03 20
Arsenic 120 17.4 133 134 96.3 97.0 1 75.0-125 0.691 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 95 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 95 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115667
Metals (ICP) by Method 6010B L995461-28
L996289-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996289-02 05/26/18 13:32 • (MS) R3313288-6 05/26/18 13:41 • (MSD) R3313288-7 05/26/18 13:45
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Beryllium 120 0.897 123 120 102 98.8 1 75.0-125 2.72 20
Cadmium 120 U 116 113 96.8 93.6 1 75.0-125 3.31 20
Chromium 120 17.1 144 141 105 103 1 75.0-125 2.15 20
Copper 120 14.8 139 137 103 101 1 75.0-125 1.66 20
Lead 120 17.6 140 132 102 95.5 1 75.0-125 5.88 20
Nickel 120 10.2 140 137 108 105 1 75.0-125 2.11 20
Selenium 120 U 117 112 97.5 93.5 1 75.0-125 4.25 20
Silver 24.0 U 22.6 22.1 94.0 92.1 1 75.0-125 2.06 20
Thallium 120 U 114 111 94.9 92.2 1 75.0-125 2.84 20
Zinc 120 25.1 144 142 99.2 97.4 1 75.0-125 1.51 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 96 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 96 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115384
Metals (ICP) by Method 6010B L995461-03,06,11,14,17,20,25,27
Method Blank (MB)
(MB) R3313228-1 05/25/18 12:37
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Beryllium,Dissolved U 0.000700 0.00200
Cadmium,Dissolved U 0.000700 0.00200
Chromium,Dissolved U 0.00140 0.0100
Copper,Dissolved U 0.00530 0.0100
Nickel,Dissolved U 0.00490 0.0100
Selenium,Dissolved U 0.00740 0.0100
Silver,Dissolved U 0.00280 0.00500
Zinc,Dissolved U 0.00590 0.0500
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313228-2 05/25/18 12:39 • (LCSD) R3313228-3 05/25/18 12:42
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Beryllium,Dissolved 1.00 1.02 1.04 102 104 80.0-120 2.08 20
Cadmium,Dissolved 1.00 0.964 0.971 96.4 97.1 80.0-120 0.782 20
Chromium,Dissolved 1.00 0.969 0.974 96.9 97.4 80.0-120 0.431 20
Copper,Dissolved 1.00 1.00 1.01 100 101 80.0-120 0.480 20
Nickel,Dissolved 1.00 0.985 0.989 98.5 98.9 80.0-120 0.440 20
Selenium,Dissolved 1.00 0.948 0.966 94.8 96.6 80.0-120 1.85 20
Silver,Dissolved 0.200 0.189 0.192 94.4 96.0 80.0-120 1.66 20
Zinc,Dissolved 1.00 0.969 0.973 96.9 97.3 80.0-120 0.473 20
L995937-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995937-01 05/25/18 12:44 • (MS) R3313228-5 05/25/18 13:01 • (MSD) R3313228-6 05/25/18 13:03
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Beryllium,Dissolved 1.00 ND 1.03 1.04 103 104 1 75.0-125 0.797 20
Cadmium,Dissolved 1.00 ND 0.961 0.970 96.1 97.0 1 75.0-125 0.952 20
Chromium,Dissolved 1.00 ND 0.969 0.975 96.2 96.8 1 75.0-125 0.603 20
Copper,Dissolved 1.00 ND 0.996 1.01 99.6 101 1 75.0-125 1.23 20
Nickel,Dissolved 1.00 ND 0.999 1.00 99.9 100 1 75.0-125 0.602 20
Selenium,Dissolved 1.00 ND 0.974 0.975 97.4 97.5 1 75.0-125 0.0707 20
Silver,Dissolved 0.200 ND 0.187 0.188 93.7 94.2 1 75.0-125 0.456 20
Zinc,Dissolved 1.00 0.0526 1.02 1.03 97.0 97.9 1 75.0-125 0.911 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 97 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 97 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115388
Metals (ICPMS) by Method 6020 L995461-03,06,11,14,17,20,25,27
Method Blank (MB)
(MB) R3313216-1 05/25/18 17:49
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Antimony,Dissolved U 0.000754 0.00200
Arsenic,Dissolved U 0.000250 0.00200
Lead,Dissolved U 0.000240 0.00200
Thallium,Dissolved U 0.000190 0.00200
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313216-2 05/25/18 17:53 • (LCSD) R3313216-3 05/25/18 17:58
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Antimony,Dissolved 0.0500 0.0461 0.0474 92.1 94.9 80.0-120 2.97 20
Arsenic,Dissolved 0.0500 0.0491 0.0490 98.2 98.0 80.0-120 0.147 20
Lead,Dissolved 0.0500 0.0474 0.0477 94.8 95.4 80.0-120 0.640 20
Thallium,Dissolved 0.0500 0.0479 0.0484 95.7 96.9 80.0-120 1.20 20
L996260-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996260-01 05/25/18 18:02 • (MS) R3313216-5 05/25/18 18:11 • (MSD) R3313216-6 05/25/18 18:15
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Antimony,Dissolved 0.0500 ND 0.0474 0.0482 94.8 96.4 1 75.0-125 1.66 20
Arsenic,Dissolved 0.0500 ND 0.0480 0.0492 94.9 97.4 1 75.0-125 2.58 20
Lead,Dissolved 0.0500 ND 0.0470 0.0483 94.0 96.6 1 75.0-125 2.75 20
Thallium,Dissolved 0.0500 ND 0.0467 0.0492 93.4 98.5 1 75.0-125 5.33 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 98 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 98 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114510
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-03,06,11,14,17,20,25
Method Blank (MB)
(MB) R3312384-3 05/22/18 11:16
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Acetone U 0.0100 0.0500
Acrolein U 0.00887 0.0500
Acrylonitrile U 0.00187 0.0100
Benzene U 0.000331 0.00100
Bromobenzene U 0.000352 0.00100
Bromodichloromethane U 0.000380 0.00100
Bromoform U 0.000469 0.00100
Bromomethane U 0.000866 0.00500
n-Butylbenzene U 0.000361 0.00100
sec-Butylbenzene U 0.000365 0.00100
tert-Butylbenzene U 0.000399 0.00100
Carbon tetrachloride U 0.000379 0.00100
Chlorobenzene U 0.000348 0.00100
Chlorodibromomethane U 0.000327 0.00100
Chloroethane U 0.000453 0.00500
2-Chloroethyl vinyl ether U 0.00301 0.0500
Chloroform U 0.000324 0.00500
Chloromethane U 0.000276 0.00250
2-Chlorotoluene U 0.000375 0.00100
4-Chlorotoluene U 0.000351 0.00100
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500
1,2-Dibromoethane U 0.000381 0.00100
Dibromomethane U 0.000346 0.00100
1,2-Dichlorobenzene U 0.000349 0.00100
1,3-Dichlorobenzene U 0.000220 0.00100
1,4-Dichlorobenzene U 0.000274 0.00100
Dichlorodifluoromethane U 0.000551 0.00500
1,1-Dichloroethane U 0.000259 0.00100
1,2-Dichloroethane U 0.000361 0.00100
1,1-Dichloroethene U 0.000398 0.00100
cis-1,2-Dichloroethene U 0.000260 0.00100
trans-1,2-Dichloroethene U 0.000396 0.00100
1,2-Dichloropropane U 0.000306 0.00100
1,1-Dichloropropene U 0.000352 0.00100
1,3-Dichloropropane U 0.000366 0.00100
cis-1,3-Dichloropropene U 0.000418 0.00100
trans-1,3-Dichloropropene U 0.000419 0.00100
2,2-Dichloropropane U 0.000321 0.00100
Di-isopropyl ether U 0.000320 0.00100
Ethylbenzene U 0.000384 0.00100
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 99 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 99 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114510
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-03,06,11,14,17,20,25
Method Blank (MB)
(MB) R3312384-3 05/22/18 11:16
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Hexachloro-1,3-butadiene U 0.000256 0.00100
Isopropylbenzene U 0.000326 0.00100
p-Isopropyltoluene U 0.000350 0.00100
2-Butanone (MEK)U 0.00393 0.0100
Methylene Chloride U 0.00100 0.00500
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100
Methyl tert-butyl ether U 0.000367 0.00100
Naphthalene U 0.00100 0.00500
n-Propylbenzene U 0.000349 0.00100
Styrene U 0.000307 0.00100
1,1,1,2-Tetrachloroethane U 0.000385 0.00100
1,1,2,2-Tetrachloroethane U 0.000130 0.00100
Tetrachloroethene 0.000551 J 0.000372 0.00100
Toluene U 0.000412 0.00100
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100
1,2,3-Trichlorobenzene 0.000272 J 0.000230 0.00100
1,2,4-Trichlorobenzene U 0.000355 0.00100
1,1,1-Trichloroethane U 0.000319 0.00100
1,1,2-Trichloroethane U 0.000383 0.00100
Trichloroethene U 0.000398 0.00100
Trichlorofluoromethane U 0.00120 0.00500
1,2,3-Trichloropropane U 0.000807 0.00250
1,2,3-Trimethylbenzene U 0.000321 0.00100
1,2,4-Trimethylbenzene U 0.000373 0.00100
1,3,5-Trimethylbenzene U 0.000387 0.00100
Vinyl chloride U 0.000259 0.00100
Xylenes, Total U 0.00106 0.00300
(S) Toluene-d8 102 80.0-120
(S) Dibromofluoromethane 93.1 76.0-123
(S) 4-Bromofluorobenzene 91.9 80.0-120
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312384-1 05/22/18 09:02 • (LCSD) R3312384-2 05/22/18 09:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Acetone 0.125 0.112 0.109 89.5 86.9 10.0-160 2.90 23
Acrolein 0.125 0.136 0.133 109 106 10.0-160 2.16 20
Acrylonitrile 0.125 0.125 0.120 100 96.2 60.0-142 4.18 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 100 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 100 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114510
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-03,06,11,14,17,20,25
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312384-1 05/22/18 09:02 • (LCSD) R3312384-2 05/22/18 09:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Benzene 0.0250 0.0237 0.0229 94.6 91.6 69.0-123 3.31 20
Bromobenzene 0.0250 0.0239 0.0247 95.4 98.8 79.0-120 3.46 20
Bromodichloromethane 0.0250 0.0251 0.0244 101 97.5 76.0-120 3.08 20
Bromoform 0.0250 0.0231 0.0243 92.5 97.4 67.0-132 5.15 20
Bromomethane 0.0250 0.0288 0.0281 115 112 18.0-160 2.72 20
n-Butylbenzene 0.0250 0.0260 0.0268 104 107 72.0-126 3.38 20
sec-Butylbenzene 0.0250 0.0263 0.0269 105 108 74.0-121 2.15 20
tert-Butylbenzene 0.0250 0.0248 0.0254 99.1 102 75.0-122 2.51 20
Carbon tetrachloride 0.0250 0.0267 0.0256 107 103 63.0-122 4.10 20
Chlorobenzene 0.0250 0.0253 0.0256 101 102 79.0-121 1.31 20
Chlorodibromomethane 0.0250 0.0258 0.0264 103 105 75.0-125 2.17 20
Chloroethane 0.0250 0.0249 0.0234 99.7 93.5 47.0-152 6.34 20
2-Chloroethyl vinyl ether 0.125 0.132 0.135 106 108 10.0-160 2.29 22
Chloroform 0.0250 0.0239 0.0228 95.8 91.3 72.0-121 4.79 20
Chloromethane 0.0250 0.0252 0.0250 101 100 48.0-139 0.750 20
2-Chlorotoluene 0.0250 0.0250 0.0253 100 101 74.0-122 1.11 20
4-Chlorotoluene 0.0250 0.0233 0.0235 93.3 93.9 79.0-120 0.619 20
1,2-Dibromo-3-Chloropropane 0.0250 0.0178 0.0186 71.1 74.2 64.0-127 4.33 20
1,2-Dibromoethane 0.0250 0.0255 0.0256 102 102 77.0-123 0.550 20
Dibromomethane 0.0250 0.0259 0.0252 104 101 78.0-120 2.80 20
1,2-Dichlorobenzene 0.0250 0.0253 0.0257 101 103 80.0-120 1.65 20
1,3-Dichlorobenzene 0.0250 0.0250 0.0255 100 102 72.0-123 1.77 20
1,4-Dichlorobenzene 0.0250 0.0247 0.0247 98.8 98.6 77.0-120 0.198 20
Dichlorodifluoromethane 0.0250 0.0301 0.0292 120 117 49.0-155 3.02 20
1,1-Dichloroethane 0.0250 0.0237 0.0229 94.8 91.5 70.0-126 3.60 20
1,2-Dichloroethane 0.0250 0.0243 0.0236 97.2 94.5 67.0-126 2.72 20
1,1-Dichloroethene 0.0250 0.0247 0.0238 98.9 95.1 64.0-129 3.94 20
cis-1,2-Dichloroethene 0.0250 0.0233 0.0227 93.3 90.8 73.0-120 2.70 20
trans-1,2-Dichloroethene 0.0250 0.0229 0.0226 91.7 90.3 71.0-121 1.51 20
1,2-Dichloropropane 0.0250 0.0259 0.0246 104 98.4 75.0-125 5.23 20
1,1-Dichloropropene 0.0250 0.0250 0.0244 100 97.7 71.0-129 2.47 20
1,3-Dichloropropane 0.0250 0.0243 0.0244 97.2 97.7 80.0-121 0.534 20
cis-1,3-Dichloropropene 0.0250 0.0249 0.0255 99.8 102 79.0-123 2.37 20
trans-1,3-Dichloropropene 0.0250 0.0243 0.0249 97.0 99.5 74.0-127 2.57 20
2,2-Dichloropropane 0.0250 0.0255 0.0252 102 101 60.0-125 1.25 20
Di-isopropyl ether 0.0250 0.0240 0.0232 96.1 92.7 59.0-133 3.60 20
Ethylbenzene 0.0250 0.0263 0.0267 105 107 77.0-120 1.31 20
Hexachloro-1,3-butadiene 0.0250 0.0274 0.0325 110 130 64.0-131 17.1 20
Isopropylbenzene 0.0250 0.0246 0.0250 98.5 99.8 75.0-120 1.36 20
p-Isopropyltoluene 0.0250 0.0264 0.0263 106 105 74.0-126 0.406 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 101 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 101 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114510
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-03,06,11,14,17,20,25
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312384-1 05/22/18 09:02 • (LCSD) R3312384-2 05/22/18 09:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
2-Butanone (MEK)0.125 0.113 0.111 90.1 88.7 37.0-158 1.55 20
Methylene Chloride 0.0250 0.0231 0.0226 92.4 90.3 66.0-121 2.38 20
4-Methyl-2-pentanone (MIBK)0.125 0.117 0.122 93.7 97.7 59.0-143 4.14 20
Methyl tert-butyl ether 0.0250 0.0231 0.0218 92.4 87.3 64.0-123 5.69 20
Naphthalene 0.0250 0.0156 0.0200 62.4 80.0 62.0-128 J3 24.7 20
n-Propylbenzene 0.0250 0.0252 0.0254 101 102 79.0-120 0.787 20
Styrene 0.0250 0.0240 0.0242 96.1 96.9 78.0-124 0.805 20
1,1,1,2-Tetrachloroethane 0.0250 0.0254 0.0251 102 101 75.0-122 1.11 20
1,1,2,2-Tetrachloroethane 0.0250 0.0219 0.0222 87.4 88.7 71.0-122 1.40 20
Tetrachloroethene 0.0250 0.0266 0.0278 106 111 70.0-127 4.46 20
Toluene 0.0250 0.0255 0.0259 102 103 77.0-120 1.54 20
1,1,2-Trichlorotrifluoroethane 0.0250 0.0260 0.0252 104 101 61.0-136 2.95 20
1,2,3-Trichlorobenzene 0.0250 0.0177 0.0244 70.7 97.5 61.0-133 J3 31.8 20
1,2,4-Trichlorobenzene 0.0250 0.0237 0.0265 94.9 106 69.0-129 10.9 20
1,1,1-Trichloroethane 0.0250 0.0249 0.0247 99.5 98.9 68.0-122 0.576 20
1,1,2-Trichloroethane 0.0250 0.0258 0.0255 103 102 78.0-120 1.29 20
Trichloroethene 0.0250 0.0265 0.0253 106 101 78.0-120 4.46 20
Trichlorofluoromethane 0.0250 0.0282 0.0272 113 109 56.0-137 3.70 20
1,2,3-Trichloropropane 0.0250 0.0239 0.0240 95.6 95.9 72.0-124 0.263 20
1,2,3-Trimethylbenzene 0.0250 0.0250 0.0252 99.9 101 75.0-120 1.07 20
1,2,4-Trimethylbenzene 0.0250 0.0240 0.0244 96.1 97.7 75.0-120 1.62 20
1,3,5-Trimethylbenzene 0.0250 0.0252 0.0258 101 103 75.0-120 2.60 20
Vinyl chloride 0.0250 0.0292 0.0284 117 114 64.0-133 2.67 20
Xylenes, Total 0.0750 0.0766 0.0768 102 102 77.0-120 0.261 20
(S) Toluene-d8 99.2 102 80.0-120
(S) Dibromofluoromethane 90.3 89.9 76.0-123
(S) 4-Bromofluorobenzene 92.7 95.6 80.0-120
L995435-17 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995435-17 05/24/18 03:41 • (MS) R3312675-1 05/24/18 04:00 • (MSD) R3312675-2 05/24/18 04:19
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Acetone 0.125 ND 0.122 0.126 97.6 101 1 10.0-139 3.01 25
Acrolein 0.125 ND 0.160 0.169 128 135 1 10.0-160 5.49 25
Acrylonitrile 0.125 ND 0.146 0.147 117 118 1 46.0-159 0.540 23
Benzene 0.0250 ND 0.0247 0.0248 98.7 99.3 1 34.0-147 0.562 20
Bromobenzene 0.0250 ND 0.0262 0.0269 105 107 1 51.0-137 2.42 20
Bromodichloromethane 0.0250 ND 0.0253 0.0258 101 103 1 52.0-135 1.91 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 102 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 102 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114510
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-03,06,11,14,17,20,25
L995435-17 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995435-17 05/24/18 03:41 • (MS) R3312675-1 05/24/18 04:00 • (MSD) R3312675-2 05/24/18 04:19
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Bromoform 0.0250 ND 0.0261 0.0270 104 108 1 50.0-146 3.62 20
Bromomethane 0.0250 ND 0.0116 0.0132 46.3 52.9 1 10.0-160 13.3 23
n-Butylbenzene 0.0250 ND 0.0274 0.0276 110 111 1 50.0-144 0.738 20
sec-Butylbenzene 0.0250 ND 0.0285 0.0291 114 117 1 48.0-143 2.34 20
tert-Butylbenzene 0.0250 ND 0.0272 0.0281 109 112 1 50.0-142 3.32 20
Carbon tetrachloride 0.0250 ND 0.0244 0.0249 97.4 99.5 1 41.0-138 2.08 20
Chlorobenzene 0.0250 ND 0.0256 0.0258 103 103 1 52.0-141 0.554 20
Chlorodibromomethane 0.0250 ND 0.0261 0.0259 104 104 1 54.0-142 0.414 20
Chloroethane 0.0250 ND 0.0173 0.0172 69.2 68.8 1 23.0-160 0.547 20
2-Chloroethyl vinyl ether 0.125 ND ND ND 0.000 0.000 1 10.0-160 J6 J6 0.000 40
Chloroform 0.0250 ND 0.0255 0.0255 102 102 1 50.0-139 0.178 20
Chloromethane 0.0250 ND 0.0245 0.0246 97.9 98.3 1 14.0-151 0.371 20
2-Chlorotoluene 0.0250 ND 0.0259 0.0268 104 107 1 48.0-142 3.56 20
4-Chlorotoluene 0.0250 ND 0.0261 0.0272 105 109 1 52.0-139 3.88 20
1,2-Dibromo-3-Chloropropane 0.0250 ND 0.0266 0.0269 106 108 1 49.0-144 1.30 24
1,2-Dibromoethane 0.0250 ND 0.0258 0.0267 103 107 1 54.0-140 3.30 20
Dibromomethane 0.0250 ND 0.0248 0.0247 99.4 98.6 1 53.0-138 0.762 20
1,2-Dichlorobenzene 0.0250 ND 0.0277 0.0290 111 116 1 56.0-139 4.45 20
1,3-Dichlorobenzene 0.0250 ND 0.0271 0.0287 109 115 1 50.0-141 5.78 20
1,4-Dichlorobenzene 0.0250 ND 0.0256 0.0263 103 105 1 53.0-136 2.45 20
Dichlorodifluoromethane 0.0250 ND 0.0280 0.0295 112 118 1 20.0-160 5.17 21
1,1-Dichloroethane 0.0250 ND 0.0267 0.0274 107 110 1 47.0-143 2.65 20
1,2-Dichloroethane 0.0250 ND 0.0248 0.0250 99.2 99.8 1 47.0-141 0.619 20
1,1-Dichloroethene 0.0250 ND 0.0257 0.0261 103 105 1 31.0-148 1.81 20
cis-1,2-Dichloroethene 0.0250 ND 0.0248 0.0255 99.3 102 1 43.0-142 2.85 20
trans-1,2-Dichloroethene 0.0250 ND 0.0225 0.0232 89.8 92.8 1 36.0-141 3.23 20
1,2-Dichloropropane 0.0250 ND 0.0272 0.0276 109 110 1 51.0-141 1.20 20
1,1-Dichloropropene 0.0250 ND 0.0261 0.0261 104 104 1 42.0-146 0.122 20
1,3-Dichloropropane 0.0250 ND 0.0253 0.0259 101 104 1 58.0-139 2.33 20
cis-1,3-Dichloropropene 0.0250 ND 0.0258 0.0268 103 107 1 53.0-139 3.75 20
trans-1,3-Dichloropropene 0.0250 ND 0.0244 0.0248 97.4 99.0 1 51.0-143 1.61 20
2,2-Dichloropropane 0.0250 ND 0.0251 0.0249 100 99.5 1 43.0-139 0.993 20
Di-isopropyl ether 0.0250 ND 0.0304 0.0305 122 122 1 44.0-144 0.395 20
Ethylbenzene 0.0250 ND 0.0255 0.0254 102 101 1 42.0-147 0.646 20
Hexachloro-1,3-butadiene 0.0250 ND 0.0268 0.0294 107 118 1 44.0-146 9.43 21
Isopropylbenzene 0.0250 ND 0.0285 0.0292 114 117 1 48.0-141 2.26 20
p-Isopropyltoluene 0.0250 ND 0.0278 0.0281 111 112 1 49.0-146 1.04 20
2-Butanone (MEK)0.125 ND 0.149 0.154 119 123 1 12.0-149 2.97 24
Methylene Chloride 0.0250 ND 0.0237 0.0242 95.0 96.8 1 42.0-135 1.94 20
4-Methyl-2-pentanone (MIBK)0.125 ND 0.144 0.145 115 116 1 44.0-160 0.790 22
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 103 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 103 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114510
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-03,06,11,14,17,20,25
L995435-17 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995435-17 05/24/18 03:41 • (MS) R3312675-1 05/24/18 04:00 • (MSD) R3312675-2 05/24/18 04:19
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l mg/l %%%%%
Methyl tert-butyl ether 0.0250 ND 0.0265 0.0267 106 107 1 42.0-142 0.552 20
Naphthalene 0.0250 ND 0.0242 0.0260 96.7 104 1 42.0-146 7.38 24
n-Propylbenzene 0.0250 ND 0.0263 0.0271 105 109 1 47.0-144 3.17 20
Styrene 0.0250 ND 0.0298 0.0311 119 125 1 47.0-147 4.28 20
1,1,1,2-Tetrachloroethane 0.0250 ND 0.0258 0.0260 103 104 1 52.0-140 0.524 20
1,1,2,2-Tetrachloroethane 0.0250 ND 0.0271 0.0289 108 116 1 46.0-149 6.54 20
Tetrachloroethene 0.0250 ND 0.0258 0.0256 103 103 1 38.0-147 0.570 20
Toluene 0.0250 ND 0.0233 0.0231 93.1 92.4 1 42.0-141 0.733 20
1,1,2-Trichlorotrifluoroethane 0.0250 ND 0.0306 0.0304 122 122 1 40.0-151 0.683 21
1,2,3-Trichlorobenzene 0.0250 ND 0.0286 0.0292 114 117 1 45.0-145 2.32 22
1,2,4-Trichlorobenzene 0.0250 ND 0.0290 0.0308 116 123 1 49.0-147 5.96 21
1,1,1-Trichloroethane 0.0250 ND 0.0255 0.0255 102 102 1 46.0-140 0.107 20
1,1,2-Trichloroethane 0.0250 ND 0.0247 0.0252 98.8 101 1 54.0-139 2.16 20
Trichloroethene 0.0250 ND 0.0246 0.0251 98.3 100 1 32.0-156 2.19 20
Trichlorofluoromethane 0.0250 ND 0.0285 0.0289 114 116 1 32.0-152 1.56 20
1,2,3-Trichloropropane 0.0250 ND 0.0269 0.0275 107 110 1 54.0-143 2.13 21
1,2,3-Trimethylbenzene 0.0250 ND 0.0261 0.0274 104 110 1 48.0-138 4.87 20
1,2,4-Trimethylbenzene 0.0250 ND 0.0275 0.0282 110 113 1 41.0-146 2.44 20
1,3,5-Trimethylbenzene 0.0250 ND 0.0274 0.0281 110 112 1 44.0-143 2.22 20
Vinyl chloride 0.0250 ND 0.0235 0.0250 94.2 100 1 24.0-153 5.95 20
Xylenes, Total 0.0750 ND 0.0771 0.0785 103 105 1 41.0-148 1.80 20
(S) Toluene-d8 101 102 80.0-120
(S) Dibromofluoromethane 99.9 101 76.0-123
(S) 4-Bromofluorobenzene 107 110 80.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 104 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 104 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114542
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-26
Method Blank (MB)
(MB) R3312139-4 05/22/18 12:50
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Acetone U 0.0100 0.0500
Acrolein U 0.00887 0.0500
Acrylonitrile U 0.00187 0.0100
Benzene U 0.000331 0.00100
Bromobenzene U 0.000352 0.00100
Bromodichloromethane U 0.000380 0.00100
Bromoform U 0.000469 0.00100
Bromomethane U 0.000866 0.00500
n-Butylbenzene U 0.000361 0.00100
sec-Butylbenzene U 0.000365 0.00100
tert-Butylbenzene U 0.000399 0.00100
Carbon tetrachloride U 0.000379 0.00100
Chlorobenzene U 0.000348 0.00100
Chlorodibromomethane U 0.000327 0.00100
Chloroethane U 0.000453 0.00500
2-Chloroethyl vinyl ether U 0.00301 0.0500
Chloroform U 0.000324 0.00500
Chloromethane U 0.000276 0.00250
2-Chlorotoluene U 0.000375 0.00100
4-Chlorotoluene U 0.000351 0.00100
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500
1,2-Dibromoethane U 0.000381 0.00100
Dibromomethane U 0.000346 0.00100
1,2-Dichlorobenzene U 0.000349 0.00100
1,3-Dichlorobenzene U 0.000220 0.00100
1,4-Dichlorobenzene U 0.000274 0.00100
Dichlorodifluoromethane U 0.000551 0.00500
1,1-Dichloroethane U 0.000259 0.00100
1,2-Dichloroethane U 0.000361 0.00100
1,1-Dichloroethene U 0.000398 0.00100
cis-1,2-Dichloroethene U 0.000260 0.00100
trans-1,2-Dichloroethene U 0.000396 0.00100
1,2-Dichloropropane U 0.000306 0.00100
1,1-Dichloropropene U 0.000352 0.00100
1,3-Dichloropropane U 0.000366 0.00100
cis-1,3-Dichloropropene U 0.000418 0.00100
trans-1,3-Dichloropropene U 0.000419 0.00100
2,2-Dichloropropane U 0.000321 0.00100
Di-isopropyl ether U 0.000320 0.00100
Ethylbenzene U 0.000384 0.00100
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 105 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 105 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114542
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-26
Method Blank (MB)
(MB) R3312139-4 05/22/18 12:50
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Hexachloro-1,3-butadiene 0.000627 J 0.000256 0.00100
Isopropylbenzene U 0.000326 0.00100
p-Isopropyltoluene U 0.000350 0.00100
2-Butanone (MEK)U 0.00393 0.0100
Methylene Chloride U 0.00100 0.00500
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100
Methyl tert-butyl ether U 0.000367 0.00100
Naphthalene U 0.00100 0.00500
n-Propylbenzene U 0.000349 0.00100
Styrene U 0.000307 0.00100
1,1,1,2-Tetrachloroethane U 0.000385 0.00100
1,1,2,2-Tetrachloroethane U 0.000130 0.00100
Tetrachloroethene U 0.000372 0.00100
Toluene U 0.000412 0.00100
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100
1,2,3-Trichlorobenzene 0.000401 J 0.000230 0.00100
1,2,4-Trichlorobenzene U 0.000355 0.00100
1,1,1-Trichloroethane U 0.000319 0.00100
1,1,2-Trichloroethane U 0.000383 0.00100
Trichloroethene U 0.000398 0.00100
Trichlorofluoromethane U 0.00120 0.00500
1,2,3-Trichloropropane U 0.000807 0.00250
1,2,3-Trimethylbenzene U 0.000321 0.00100
1,2,4-Trimethylbenzene U 0.000373 0.00100
1,3,5-Trimethylbenzene U 0.000387 0.00100
Vinyl chloride U 0.000259 0.00100
Xylenes, Total U 0.00106 0.00300
(S) Toluene-d8 94.1 80.0-120
(S) Dibromofluoromethane 109 76.0-123
(S) 4-Bromofluorobenzene 111 80.0-120
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312139-2 05/22/18 10:14 • (LCSD) R3312139-3 05/22/18 10:35
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Acetone 0.125 0.130 0.122 104 97.4 10.0-160 6.82 23
Acrolein 0.125 0.115 0.108 92.1 86.0 10.0-160 6.83 20
Acrylonitrile 0.125 0.155 0.147 124 118 60.0-142 5.12 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 106 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 106 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114542
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-26
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312139-2 05/22/18 10:14 • (LCSD) R3312139-3 05/22/18 10:35
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Benzene 0.0250 0.0265 0.0269 106 108 69.0-123 1.30 20
Bromobenzene 0.0250 0.0276 0.0295 110 118 79.0-120 6.71 20
Bromodichloromethane 0.0250 0.0241 0.0243 96.4 97.2 76.0-120 0.810 20
Bromoform 0.0250 0.0260 0.0280 104 112 67.0-132 7.37 20
Bromomethane 0.0250 0.0176 0.0184 70.5 73.7 18.0-160 4.48 20
n-Butylbenzene 0.0250 0.0233 0.0247 93.2 98.7 72.0-126 5.70 20
sec-Butylbenzene 0.0250 0.0268 0.0280 107 112 74.0-121 4.43 20
tert-Butylbenzene 0.0250 0.0259 0.0276 103 111 75.0-122 6.59 20
Carbon tetrachloride 0.0250 0.0255 0.0262 102 105 63.0-122 2.52 20
Chlorobenzene 0.0250 0.0231 0.0233 92.5 93.1 79.0-121 0.652 20
Chlorodibromomethane 0.0250 0.0233 0.0235 93.2 94.0 75.0-125 0.811 20
Chloroethane 0.0250 0.0175 0.0181 69.9 72.4 47.0-152 3.49 20
2-Chloroethyl vinyl ether 0.125 0.134 0.137 107 110 10.0-160 2.40 22
Chloroform 0.0250 0.0250 0.0251 100 100 72.0-121 0.0907 20
Chloromethane 0.0250 0.0297 0.0306 119 122 48.0-139 2.81 20
2-Chlorotoluene 0.0250 0.0283 0.0298 113 119 74.0-122 5.08 20
4-Chlorotoluene 0.0250 0.0280 0.0297 112 119 79.0-120 5.89 20
1,2-Dibromo-3-Chloropropane 0.0250 0.0215 0.0220 86.1 87.9 64.0-127 2.05 20
1,2-Dibromoethane 0.0250 0.0235 0.0239 94.1 95.4 77.0-123 1.38 20
Dibromomethane 0.0250 0.0264 0.0266 106 106 78.0-120 0.798 20
1,2-Dichlorobenzene 0.0250 0.0238 0.0246 95.0 98.4 80.0-120 3.53 20
1,3-Dichlorobenzene 0.0250 0.0251 0.0260 100 104 72.0-123 3.52 20
1,4-Dichlorobenzene 0.0250 0.0247 0.0260 98.7 104 77.0-120 5.20 20
Dichlorodifluoromethane 0.0250 0.0233 0.0239 93.3 95.5 49.0-155 2.28 20
1,1-Dichloroethane 0.0250 0.0299 0.0299 120 120 70.0-126 0.00254 20
1,2-Dichloroethane 0.0250 0.0295 0.0291 118 116 67.0-126 1.52 20
1,1-Dichloroethene 0.0250 0.0231 0.0239 92.3 95.7 64.0-129 3.65 20
cis-1,2-Dichloroethene 0.0250 0.0255 0.0254 102 102 73.0-120 0.405 20
trans-1,2-Dichloroethene 0.0250 0.0248 0.0250 99.1 100 71.0-121 1.09 20
1,2-Dichloropropane 0.0250 0.0275 0.0279 110 112 75.0-125 1.26 20
1,1-Dichloropropene 0.0250 0.0287 0.0293 115 117 71.0-129 2.02 20
1,3-Dichloropropane 0.0250 0.0267 0.0266 107 106 80.0-121 0.384 20
cis-1,3-Dichloropropene 0.0250 0.0262 0.0265 105 106 79.0-123 1.08 20
trans-1,3-Dichloropropene 0.0250 0.0257 0.0264 103 106 74.0-127 2.55 20
2,2-Dichloropropane 0.0250 0.0299 0.0296 120 119 60.0-125 0.884 20
Di-isopropyl ether 0.0250 0.0317 0.0313 127 125 59.0-133 1.17 20
Ethylbenzene 0.0250 0.0226 0.0228 90.6 91.2 77.0-120 0.658 20
Hexachloro-1,3-butadiene 0.0250 0.0168 0.0187 67.4 74.8 64.0-131 10.4 20
Isopropylbenzene 0.0250 0.0277 0.0296 111 118 75.0-120 6.41 20
p-Isopropyltoluene 0.0250 0.0240 0.0256 96.1 103 74.0-126 6.52 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 107 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 107 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114542
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-26
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312139-2 05/22/18 10:14 • (LCSD) R3312139-3 05/22/18 10:35
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
2-Butanone (MEK)0.125 0.155 0.150 124 120 37.0-158 3.73 20
Methylene Chloride 0.0250 0.0246 0.0246 98.6 98.5 66.0-121 0.0340 20
4-Methyl-2-pentanone (MIBK)0.125 0.138 0.133 110 106 59.0-143 3.56 20
Methyl tert-butyl ether 0.0250 0.0285 0.0281 114 112 64.0-123 1.48 20
Naphthalene 0.0250 0.0192 0.0213 76.7 85.2 62.0-128 10.6 20
n-Propylbenzene 0.0250 0.0276 0.0296 111 118 79.0-120 6.92 20
Styrene 0.0250 0.0274 0.0295 110 118 78.0-124 7.25 20
1,1,1,2-Tetrachloroethane 0.0250 0.0235 0.0231 93.9 92.5 75.0-122 1.53 20
1,1,2,2-Tetrachloroethane 0.0250 0.0274 0.0285 110 114 71.0-122 3.84 20
Tetrachloroethene 0.0250 0.0222 0.0223 88.6 89.3 70.0-127 0.750 20
Toluene 0.0250 0.0230 0.0234 92.0 93.6 77.0-120 1.77 20
1,1,2-Trichlorotrifluoroethane 0.0250 0.0294 0.0301 118 120 61.0-136 2.22 20
1,2,3-Trichlorobenzene 0.0250 0.0171 0.0195 68.4 77.9 61.0-133 12.9 20
1,2,4-Trichlorobenzene 0.0250 0.0186 0.0205 74.5 82.1 69.0-129 9.67 20
1,1,1-Trichloroethane 0.0250 0.0254 0.0258 102 103 68.0-122 1.43 20
1,1,2-Trichloroethane 0.0250 0.0223 0.0222 89.1 88.8 78.0-120 0.423 20
Trichloroethene 0.0250 0.0233 0.0242 93.0 97.0 78.0-120 4.18 20
Trichlorofluoromethane 0.0250 0.0243 0.0251 97.2 100 56.0-137 3.09 20
1,2,3-Trichloropropane 0.0250 0.0276 0.0288 111 115 72.0-124 4.09 20
1,2,3-Trimethylbenzene 0.0250 0.0256 0.0264 102 106 75.0-120 3.18 20
1,2,4-Trimethylbenzene 0.0250 0.0261 0.0275 105 110 75.0-120 5.16 20
1,3,5-Trimethylbenzene 0.0250 0.0272 0.0287 109 115 75.0-120 5.43 20
Vinyl chloride 0.0250 0.0213 0.0217 85.3 87.0 64.0-133 1.90 20
Xylenes, Total 0.0750 0.0698 0.0701 93.1 93.5 77.0-120 0.429 20
(S) Toluene-d8 94.6 94.9 80.0-120
(S) Dibromofluoromethane 108 105 76.0-123
(S) 4-Bromofluorobenzene 111 116 80.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 108 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 108 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115415
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-27
Method Blank (MB)
(MB) R3312708-3 05/23/18 20:08
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Acetone U 0.0100 0.0500
Acrolein U 0.00887 0.0500
Acrylonitrile U 0.00187 0.0100
Benzene U 0.000331 0.00100
Bromobenzene U 0.000352 0.00100
Bromodichloromethane U 0.000380 0.00100
Bromoform U 0.000469 0.00100
Bromomethane U 0.000866 0.00500
n-Butylbenzene U 0.000361 0.00100
sec-Butylbenzene U 0.000365 0.00100
tert-Butylbenzene U 0.000399 0.00100
Carbon tetrachloride U 0.000379 0.00100
Chlorobenzene U 0.000348 0.00100
Chlorodibromomethane U 0.000327 0.00100
Chloroethane U 0.000453 0.00500
2-Chloroethyl vinyl ether U 0.00301 0.0500
Chloroform U 0.000324 0.00500
Chloromethane U 0.000276 0.00250
2-Chlorotoluene U 0.000375 0.00100
4-Chlorotoluene U 0.000351 0.00100
1,2-Dibromo-3-Chloropropane U 0.00133 0.00500
1,2-Dibromoethane U 0.000381 0.00100
Dibromomethane U 0.000346 0.00100
1,2-Dichlorobenzene U 0.000349 0.00100
1,3-Dichlorobenzene U 0.000220 0.00100
1,4-Dichlorobenzene U 0.000274 0.00100
Dichlorodifluoromethane U 0.000551 0.00500
1,1-Dichloroethane U 0.000259 0.00100
1,2-Dichloroethane U 0.000361 0.00100
1,1-Dichloroethene U 0.000398 0.00100
cis-1,2-Dichloroethene U 0.000260 0.00100
trans-1,2-Dichloroethene U 0.000396 0.00100
1,2-Dichloropropane U 0.000306 0.00100
1,1-Dichloropropene U 0.000352 0.00100
1,3-Dichloropropane U 0.000366 0.00100
cis-1,3-Dichloropropene U 0.000418 0.00100
trans-1,3-Dichloropropene U 0.000419 0.00100
2,2-Dichloropropane U 0.000321 0.00100
Di-isopropyl ether U 0.000320 0.00100
Ethylbenzene U 0.000384 0.00100
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 109 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 109 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115415
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-27
Method Blank (MB)
(MB) R3312708-3 05/23/18 20:08
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Hexachloro-1,3-butadiene U 0.000256 0.00100
Isopropylbenzene U 0.000326 0.00100
p-Isopropyltoluene U 0.000350 0.00100
2-Butanone (MEK)U 0.00393 0.0100
Methylene Chloride U 0.00100 0.00500
4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100
Methyl tert-butyl ether U 0.000367 0.00100
Naphthalene U 0.00100 0.00500
n-Propylbenzene U 0.000349 0.00100
Styrene U 0.000307 0.00100
1,1,1,2-Tetrachloroethane U 0.000385 0.00100
1,1,2,2-Tetrachloroethane U 0.000130 0.00100
Tetrachloroethene U 0.000372 0.00100
Toluene U 0.000412 0.00100
1,1,2-Trichlorotrifluoroethane U 0.000303 0.00100
1,2,3-Trichlorobenzene U 0.000230 0.00100
1,2,4-Trichlorobenzene U 0.000355 0.00100
1,1,1-Trichloroethane U 0.000319 0.00100
1,1,2-Trichloroethane U 0.000383 0.00100
Trichloroethene U 0.000398 0.00100
Trichlorofluoromethane U 0.00120 0.00500
1,2,3-Trichloropropane U 0.000807 0.00250
1,2,3-Trimethylbenzene U 0.000321 0.00100
1,2,4-Trimethylbenzene U 0.000373 0.00100
1,3,5-Trimethylbenzene U 0.000387 0.00100
Vinyl chloride U 0.000259 0.00100
Xylenes, Total U 0.00106 0.00300
(S) Toluene-d8 109 80.0-120
(S) Dibromofluoromethane 101 76.0-123
(S) 4-Bromofluorobenzene 110 80.0-120
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312708-1 05/23/18 18:28 • (LCSD) R3312708-2 05/23/18 18:48
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Acetone 0.125 0.0864 0.0938 69.1 75.1 10.0-160 8.27 23
Acrolein 0.125 0.213 0.177 171 141 10.0-160 J4 18.7 20
Acrylonitrile 0.125 0.141 0.137 113 110 60.0-142 2.90 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 110 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 110 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115415
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-27
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312708-1 05/23/18 18:28 • (LCSD) R3312708-2 05/23/18 18:48
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
Benzene 0.0250 0.0213 0.0219 85.3 87.5 69.0-123 2.61 20
Bromobenzene 0.0250 0.0224 0.0231 89.8 92.4 79.0-120 2.91 20
Bromodichloromethane 0.0250 0.0192 0.0195 76.8 77.9 76.0-120 1.41 20
Bromoform 0.0250 0.0285 0.0290 114 116 67.0-132 2.04 20
Bromomethane 0.0250 0.0247 0.0261 98.8 104 18.0-160 5.65 20
n-Butylbenzene 0.0250 0.0226 0.0245 90.5 98.0 72.0-126 7.92 20
sec-Butylbenzene 0.0250 0.0215 0.0237 86.0 94.9 74.0-121 9.82 20
tert-Butylbenzene 0.0250 0.0236 0.0252 94.4 101 75.0-122 6.69 20
Carbon tetrachloride 0.0250 0.0226 0.0232 90.2 92.9 63.0-122 2.97 20
Chlorobenzene 0.0250 0.0241 0.0241 96.5 96.6 79.0-121 0.0483 20
Chlorodibromomethane 0.0250 0.0253 0.0255 101 102 75.0-125 0.883 20
Chloroethane 0.0250 0.0198 0.0191 79.3 76.2 47.0-152 3.91 20
2-Chloroethyl vinyl ether 0.125 0.142 0.139 114 111 10.0-160 2.07 22
Chloroform 0.0250 0.0216 0.0219 86.4 87.5 72.0-121 1.22 20
Chloromethane 0.0250 0.0177 0.0192 70.8 76.7 48.0-139 7.99 20
2-Chlorotoluene 0.0250 0.0232 0.0242 92.9 96.8 74.0-122 4.09 20
4-Chlorotoluene 0.0250 0.0225 0.0228 90.0 91.2 79.0-120 1.30 20
1,2-Dibromo-3-Chloropropane 0.0250 0.0347 0.0358 139 143 64.0-127 J4 J4 3.15 20
1,2-Dibromoethane 0.0250 0.0267 0.0263 107 105 77.0-123 1.26 20
Dibromomethane 0.0250 0.0230 0.0236 91.8 94.2 78.0-120 2.59 20
1,2-Dichlorobenzene 0.0250 0.0241 0.0252 96.5 101 80.0-120 4.41 20
1,3-Dichlorobenzene 0.0250 0.0236 0.0249 94.2 99.5 72.0-123 5.46 20
1,4-Dichlorobenzene 0.0250 0.0232 0.0245 92.6 97.8 77.0-120 5.43 20
Dichlorodifluoromethane 0.0250 0.0234 0.0255 93.7 102 49.0-155 8.50 20
1,1-Dichloroethane 0.0250 0.0207 0.0207 82.8 83.0 70.0-126 0.227 20
1,2-Dichloroethane 0.0250 0.0220 0.0218 87.9 87.4 67.0-126 0.543 20
1,1-Dichloroethene 0.0250 0.0215 0.0221 86.1 88.3 64.0-129 2.50 20
cis-1,2-Dichloroethene 0.0250 0.0205 0.0219 82.1 87.5 73.0-120 6.28 20
trans-1,2-Dichloroethene 0.0250 0.0216 0.0230 86.4 92.0 71.0-121 6.22 20
1,2-Dichloropropane 0.0250 0.0202 0.0205 80.8 82.0 75.0-125 1.50 20
1,1-Dichloropropene 0.0250 0.0231 0.0244 92.3 97.5 71.0-129 5.47 20
1,3-Dichloropropane 0.0250 0.0241 0.0238 96.6 95.2 80.0-121 1.42 20
cis-1,3-Dichloropropene 0.0250 0.0283 0.0282 113 113 79.0-123 0.195 20
trans-1,3-Dichloropropene 0.0250 0.0280 0.0279 112 111 74.0-127 0.295 20
2,2-Dichloropropane 0.0250 0.0235 0.0248 94.2 99.4 60.0-125 5.36 20
Di-isopropyl ether 0.0250 0.0173 0.0179 69.1 71.4 59.0-133 3.35 20
Ethylbenzene 0.0250 0.0245 0.0245 98.1 98.1 77.0-120 0.00905 20
Hexachloro-1,3-butadiene 0.0250 0.0260 0.0291 104 116 64.0-131 11.3 20
Isopropylbenzene 0.0250 0.0259 0.0271 103 109 75.0-120 4.80 20
p-Isopropyltoluene 0.0250 0.0235 0.0255 94.0 102 74.0-126 8.00 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 111 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 111 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115415
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-27
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312708-1 05/23/18 18:28 • (LCSD) R3312708-2 05/23/18 18:48
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/l mg/l mg/l %%%%%
2-Butanone (MEK)0.125 0.112 0.111 89.3 88.6 37.0-158 0.823 20
Methylene Chloride 0.0250 0.0212 0.0219 84.7 87.7 66.0-121 3.51 20
4-Methyl-2-pentanone (MIBK)0.125 0.121 0.116 96.6 93.1 59.0-143 3.71 20
Methyl tert-butyl ether 0.0250 0.0202 0.0201 80.9 80.4 64.0-123 0.599 20
Naphthalene 0.0250 0.0315 0.0337 126 135 62.0-128 J4 6.55 20
n-Propylbenzene 0.0250 0.0248 0.0261 99.3 105 79.0-120 5.17 20
Styrene 0.0250 0.0249 0.0251 99.6 100 78.0-124 0.642 20
1,1,1,2-Tetrachloroethane 0.0250 0.0253 0.0254 101 102 75.0-122 0.510 20
1,1,2,2-Tetrachloroethane 0.0250 0.0248 0.0246 99.3 98.3 71.0-122 0.950 20
Tetrachloroethene 0.0250 0.0261 0.0278 104 111 70.0-127 6.47 20
Toluene 0.0250 0.0230 0.0234 92.1 93.7 77.0-120 1.68 20
1,1,2-Trichlorotrifluoroethane 0.0250 0.0234 0.0247 93.8 98.7 61.0-136 5.11 20
1,2,3-Trichlorobenzene 0.0250 0.0299 0.0321 120 129 61.0-133 7.30 20
1,2,4-Trichlorobenzene 0.0250 0.0268 0.0298 107 119 69.0-129 10.9 20
1,1,1-Trichloroethane 0.0250 0.0211 0.0218 84.3 87.4 68.0-122 3.63 20
1,1,2-Trichloroethane 0.0250 0.0229 0.0228 91.7 91.2 78.0-120 0.497 20
Trichloroethene 0.0250 0.0230 0.0248 92.1 99.4 78.0-120 7.56 20
Trichlorofluoromethane 0.0250 0.0234 0.0251 93.5 100 56.0-137 7.24 20
1,2,3-Trichloropropane 0.0250 0.0278 0.0279 111 111 72.0-124 0.266 20
1,2,3-Trimethylbenzene 0.0250 0.0234 0.0251 93.7 101 75.0-120 7.09 20
1,2,4-Trimethylbenzene 0.0250 0.0216 0.0229 86.6 91.7 75.0-120 5.75 20
1,3,5-Trimethylbenzene 0.0250 0.0226 0.0242 90.4 96.8 75.0-120 6.83 20
Vinyl chloride 0.0250 0.0231 0.0247 92.3 98.9 64.0-133 6.89 20
Xylenes, Total 0.0750 0.0707 0.0724 94.3 96.5 77.0-120 2.38 20
(S) Toluene-d8 111 108 80.0-120
(S) Dibromofluoromethane 97.6 95.9 76.0-123
(S) 4-Bromofluorobenzene 109 108 80.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 112 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 112 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114961
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-01,02,04,05,07,08,09,10,12,13,15,16,18
Method Blank (MB)
(MB) R3312574-3 05/23/18 12:10
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0137 0.0250
Acrylonitrile U 0.00190 0.0125
Benzene U 0.000400 0.00100
Bromobenzene U 0.00105 0.0125
Bromodichloromethane U 0.000788 0.00250
Bromoform U 0.00598 0.0250
Bromomethane U 0.00370 0.0125
n-Butylbenzene U 0.00384 0.0125
sec-Butylbenzene U 0.00253 0.0125
tert-Butylbenzene U 0.00155 0.00500
Carbon tetrachloride U 0.00108 0.00500
Chlorobenzene U 0.000573 0.00250
Chlorodibromomethane U 0.000450 0.00250
Chloroethane U 0.00108 0.00500
Chloroform U 0.000415 0.00250
Chloromethane U 0.00139 0.0125
2-Chlorotoluene U 0.000920 0.00250
4-Chlorotoluene U 0.00113 0.00500
1,2-Dibromo-3-Chloropropane U 0.00510 0.0250
1,2-Dibromoethane U 0.000525 0.00250
Dibromomethane U 0.00100 0.00500
1,2-Dichlorobenzene U 0.00145 0.00500
1,3-Dichlorobenzene U 0.00170 0.00500
1,4-Dichlorobenzene U 0.00197 0.00500
Dichlorodifluoromethane U 0.000818 0.00250
1,1-Dichloroethane U 0.000575 0.00250
1,2-Dichloroethane U 0.000475 0.00250
1,1-Dichloroethene U 0.000500 0.00250
cis-1,2-Dichloroethene U 0.000690 0.00250
trans-1,2-Dichloroethene U 0.00143 0.00500
1,2-Dichloropropane U 0.00127 0.00500
1,1-Dichloropropene U 0.000700 0.00250
1,3-Dichloropropane U 0.00175 0.00500
cis-1,3-Dichloropropene U 0.000678 0.00250
trans-1,3-Dichloropropene U 0.00153 0.00500
2,2-Dichloropropane U 0.000793 0.00250
Di-isopropyl ether U 0.000350 0.00100
Ethylbenzene U 0.000530 0.00250
Hexachloro-1,3-butadiene U 0.0127 0.0250
Isopropylbenzene U 0.000863 0.00250
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 113 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 113 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114961
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-01,02,04,05,07,08,09,10,12,13,15,16,18
Method Blank (MB)
(MB) R3312574-3 05/23/18 12:10
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00233 0.00500
2-Butanone (MEK)U 0.0125 0.0250
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.0100 0.0250
Methyl tert-butyl ether U 0.000295 0.00100
Naphthalene U 0.00312 0.0125
n-Propylbenzene U 0.00118 0.00500
Styrene U 0.00273 0.0125
1,1,1,2-Tetrachloroethane U 0.000500 0.00250
1,1,2,2-Tetrachloroethane U 0.000390 0.00250
Tetrachloroethene U 0.000700 0.00250
Toluene U 0.00125 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000675 0.00250
1,2,3-Trichlorobenzene U 0.000625 0.00250
1,2,4-Trichlorobenzene U 0.00482 0.0125
1,1,1-Trichloroethane U 0.000275 0.00250
1,1,2-Trichloroethane U 0.000883 0.00250
Trichloroethene U 0.000400 0.00100
Trichlorofluoromethane U 0.000500 0.00250
1,2,3-Trichloropropane U 0.00510 0.0125
1,2,3-Trimethylbenzene U 0.00115 0.00500
1,2,4-Trimethylbenzene U 0.00116 0.00500
1,3,5-Trimethylbenzene U 0.00108 0.00500
Vinyl chloride U 0.000683 0.00250
Xylenes, Total U 0.00478 0.00650
(S) Toluene-d8 115 80.0-120
(S) Dibromofluoromethane 108 74.0-131
(S) 4-Bromofluorobenzene 113 64.0-132
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312574-1 05/23/18 10:32 • (LCSD) R3312574-2 05/23/18 10:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Acetone 0.625 0.640 0.403 102 64.6 11.0-160 J3 45.3 23
Acrylonitrile 0.625 0.647 0.619 104 99.0 61.0-143 4.50 20
Benzene 0.125 0.109 0.112 87.3 89.8 71.0-124 2.87 20
Bromobenzene 0.125 0.134 0.125 108 99.9 78.0-120 7.34 20
Bromodichloromethane 0.125 0.117 0.117 93.6 93.9 75.0-120 0.348 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 114 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 114 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114961
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-01,02,04,05,07,08,09,10,12,13,15,16,18
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312574-1 05/23/18 10:32 • (LCSD) R3312574-2 05/23/18 10:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Bromoform 0.125 0.121 0.109 96.6 87.1 65.0-133 10.3 20
Bromomethane 0.125 0.112 0.119 89.9 94.8 26.0-160 5.32 20
n-Butylbenzene 0.125 0.132 0.136 106 109 73.0-126 3.01 20
sec-Butylbenzene 0.125 0.127 0.131 101 105 75.0-121 3.29 20
tert-Butylbenzene 0.125 0.138 0.138 110 110 74.0-122 0.0509 20
Carbon tetrachloride 0.125 0.120 0.133 95.8 107 66.0-123 10.7 20
Chlorobenzene 0.125 0.107 0.115 86.0 92.3 79.0-121 7.15 20
Chlorodibromomethane 0.125 0.111 0.105 88.7 84.1 74.0-128 5.37 20
Chloroethane 0.125 0.112 0.119 89.4 95.6 51.0-147 6.68 20
Chloroform 0.125 0.113 0.114 90.1 91.0 73.0-123 0.941 20
Chloromethane 0.125 0.120 0.124 95.6 99.0 51.0-138 3.50 20
2-Chlorotoluene 0.125 0.118 0.125 94.5 100 72.0-124 5.75 20
4-Chlorotoluene 0.125 0.152 0.132 122 105 78.0-120 J4 14.5 20
1,2-Dibromo-3-Chloropropane 0.125 0.114 0.0980 91.2 78.4 65.0-126 15.0 20
1,2-Dibromoethane 0.125 0.123 0.119 98.3 95.0 78.0-122 3.49 20
Dibromomethane 0.125 0.111 0.118 88.5 94.7 79.0-120 6.66 20
1,2-Dichlorobenzene 0.125 0.117 0.104 93.3 82.9 80.0-120 11.8 20
1,3-Dichlorobenzene 0.125 0.121 0.114 96.6 91.3 72.0-123 5.65 20
1,4-Dichlorobenzene 0.125 0.118 0.115 94.7 92.1 77.0-120 2.74 20
Dichlorodifluoromethane 0.125 0.126 0.116 101 92.6 49.0-155 8.34 20
1,1-Dichloroethane 0.125 0.116 0.129 92.9 103 70.0-128 10.5 20
1,2-Dichloroethane 0.125 0.147 0.145 117 116 69.0-128 1.34 20
1,1-Dichloroethene 0.125 0.126 0.139 101 111 63.0-131 10.0 20
cis-1,2-Dichloroethene 0.125 0.109 0.107 87.6 85.7 74.0-123 2.12 20
trans-1,2-Dichloroethene 0.125 0.101 0.114 81.1 91.2 72.0-122 11.8 20
1,2-Dichloropropane 0.125 0.122 0.127 97.2 102 75.0-126 4.73 20
1,1-Dichloropropene 0.125 0.128 0.132 102 105 72.0-130 3.10 20
1,3-Dichloropropane 0.125 0.122 0.132 97.8 106 80.0-121 7.86 20
cis-1,3-Dichloropropene 0.125 0.114 0.110 91.4 87.8 80.0-125 4.02 20
trans-1,3-Dichloropropene 0.125 0.116 0.114 93.0 91.1 75.0-129 2.10 20
2,2-Dichloropropane 0.125 0.128 0.144 103 115 60.0-129 11.6 20
Di-isopropyl ether 0.125 0.129 0.132 103 105 62.0-133 2.07 20
Ethylbenzene 0.125 0.124 0.123 99.4 98.0 77.0-120 1.47 20
Hexachloro-1,3-butadiene 0.125 0.134 0.132 107 106 68.0-128 1.71 20
Isopropylbenzene 0.125 0.131 0.133 105 106 75.0-120 1.29 20
p-Isopropyltoluene 0.125 0.129 0.126 103 101 74.0-125 2.74 20
2-Butanone (MEK)0.625 0.431 0.498 69.0 79.7 37.0-159 14.4 21.3
Methylene Chloride 0.125 0.105 0.110 83.8 87.7 67.0-123 4.62 20
4-Methyl-2-pentanone (MIBK)0.625 0.759 0.694 121 111 60.0-144 9.00 20
Methyl tert-butyl ether 0.125 0.111 0.123 88.6 98.8 66.0-125 10.8 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 115 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 115 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114961
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-01,02,04,05,07,08,09,10,12,13,15,16,18
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312574-1 05/23/18 10:32 • (LCSD) R3312574-2 05/23/18 10:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.125 0.103 0.0955 82.6 76.4 64.0-125 7.81 20
n-Propylbenzene 0.125 0.136 0.138 108 110 78.0-120 1.88 20
Styrene 0.125 0.121 0.118 96.8 94.4 78.0-124 2.54 20
1,1,1,2-Tetrachloroethane 0.125 0.106 0.108 84.7 86.5 74.0-124 2.08 20
1,1,2,2-Tetrachloroethane 0.125 0.119 0.115 95.4 91.7 73.0-120 3.92 20
Tetrachloroethene 0.125 0.129 0.113 103 90.1 70.0-127 13.4 20
Toluene 0.125 0.118 0.117 94.2 93.5 70.0-120 0.799 20
1,1,2-Trichlorotrifluoroethane 0.125 0.0985 0.106 78.8 84.7 64.0-135 7.28 20
1,2,3-Trichlorobenzene 0.125 0.105 0.102 84.3 81.7 68.0-126 3.12 20
1,2,4-Trichlorobenzene 0.125 0.112 0.108 89.6 86.8 70.0-127 3.20 20
1,1,1-Trichloroethane 0.125 0.125 0.134 99.8 107 69.0-125 7.43 20
1,1,2-Trichloroethane 0.125 0.127 0.127 101 102 78.0-120 0.182 20
Trichloroethene 0.125 0.104 0.120 83.3 96.4 79.0-120 14.6 20
Trichlorofluoromethane 0.125 0.131 0.136 105 109 59.0-136 3.50 20
1,2,3-Trichloropropane 0.125 0.134 0.112 107 89.7 73.0-124 17.9 20
1,2,3-Trimethylbenzene 0.125 0.131 0.137 105 110 76.0-120 4.57 20
1,2,4-Trimethylbenzene 0.125 0.134 0.129 108 103 75.0-120 4.08 20
1,3,5-Trimethylbenzene 0.125 0.130 0.131 104 105 75.0-120 0.689 20
Vinyl chloride 0.125 0.118 0.132 94.3 106 63.0-134 11.6 20
Xylenes, Total 0.375 0.330 0.340 88.0 90.7 77.0-120 2.99 20
(S) Toluene-d8 110 107 80.0-120
(S) Dibromofluoromethane 88.2 92.7 74.0-131
(S) 4-Bromofluorobenzene 123 119 64.0-132
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 116 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 116 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114961-3
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-02,04,07,09,10,12,13
Method Blank (MB)
(MB) R3312891-3 05/24/18 11:12
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
1,2-Dichloropropane U 0.00127 0.00500
Trichloroethene U 0.000400 0.00100
(S) Toluene-d8 103 80.0-120
(S) Dibromofluoromethane 86.1 74.0-131
(S) 4-Bromofluorobenzene 112 64.0-132
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312891-1 05/24/18 09:53 • (LCSD) R3312891-2 05/24/18 10:12
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
1,2-Dichloropropane 0.125 0.118 0.119 94.6 95.5 75.0-126 0.963 20
Trichloroethene 0.125 0.133 0.132 107 105 79.0-120 1.44 20
(S) Toluene-d8 104 106 80.0-120
(S) Dibromofluoromethane 99.7 100 74.0-131
(S) 4-Bromofluorobenzene 108 107 64.0-132
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 117 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 117 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
Method Blank (MB)
(MB) R3313015-3 05/24/18 23:01
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0137 0.0250
Acrylonitrile U 0.00190 0.0125
Benzene U 0.000400 0.00100
Bromobenzene U 0.00105 0.0125
Bromodichloromethane U 0.000788 0.00250
Bromoform U 0.00598 0.0250
Bromomethane U 0.00370 0.0125
n-Butylbenzene U 0.00384 0.0125
sec-Butylbenzene U 0.00253 0.0125
tert-Butylbenzene U 0.00155 0.00500
Carbon tetrachloride U 0.00108 0.00500
Chlorobenzene U 0.000573 0.00250
Chlorodibromomethane U 0.000450 0.00250
Chloroethane U 0.00108 0.00500
Chloroform U 0.000415 0.00250
Chloromethane U 0.00139 0.0125
2-Chlorotoluene U 0.000920 0.00250
4-Chlorotoluene U 0.00113 0.00500
1,2-Dibromo-3-Chloropropane U 0.00510 0.0250
1,2-Dibromoethane U 0.000525 0.00250
Dibromomethane U 0.00100 0.00500
1,2-Dichlorobenzene U 0.00145 0.00500
1,3-Dichlorobenzene U 0.00170 0.00500
1,4-Dichlorobenzene U 0.00197 0.00500
Dichlorodifluoromethane U 0.000818 0.00250
1,1-Dichloroethane U 0.000575 0.00250
1,2-Dichloroethane U 0.000475 0.00250
1,1-Dichloroethene U 0.000500 0.00250
cis-1,2-Dichloroethene U 0.000690 0.00250
trans-1,2-Dichloroethene U 0.00143 0.00500
1,2-Dichloropropane U 0.00127 0.00500
1,1-Dichloropropene U 0.000700 0.00250
1,3-Dichloropropane U 0.00175 0.00500
cis-1,3-Dichloropropene U 0.000678 0.00250
trans-1,3-Dichloropropene U 0.00153 0.00500
2,2-Dichloropropane U 0.000793 0.00250
Di-isopropyl ether U 0.000350 0.00100
Ethylbenzene U 0.000530 0.00250
Hexachloro-1,3-butadiene U 0.0127 0.0250
Isopropylbenzene U 0.000863 0.00250
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 118 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 118 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
Method Blank (MB)
(MB) R3313015-3 05/24/18 23:01
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00233 0.00500
2-Butanone (MEK)U 0.0125 0.0250
Methylene Chloride 0.00750 J 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.0100 0.0250
Methyl tert-butyl ether U 0.000295 0.00100
Naphthalene U 0.00312 0.0125
n-Propylbenzene U 0.00118 0.00500
Styrene U 0.00273 0.0125
1,1,1,2-Tetrachloroethane U 0.000500 0.00250
1,1,2,2-Tetrachloroethane U 0.000390 0.00250
Tetrachloroethene U 0.000700 0.00250
Toluene U 0.00125 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000675 0.00250
1,2,3-Trichlorobenzene U 0.000625 0.00250
1,2,4-Trichlorobenzene U 0.00482 0.0125
1,1,1-Trichloroethane U 0.000275 0.00250
1,1,2-Trichloroethane U 0.000883 0.00250
Trichlorofluoromethane U 0.000500 0.00250
1,2,3-Trichloropropane U 0.00510 0.0125
1,2,3-Trimethylbenzene U 0.00115 0.00500
1,2,4-Trimethylbenzene U 0.00116 0.00500
1,3,5-Trimethylbenzene U 0.00108 0.00500
Vinyl chloride U 0.000683 0.00250
Xylenes, Total U 0.00478 0.00650
(S) Toluene-d8 116 80.0-120
(S) Dibromofluoromethane 99.0 74.0-131
(S) 4-Bromofluorobenzene 115 64.0-132
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313015-1 05/24/18 21:15 • (LCSD) R3313015-2 05/24/18 21:49
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Acetone 0.625 0.985 1.01 158 161 11.0-160 J4 2.31 23
Acrylonitrile 0.625 0.804 0.811 129 130 61.0-143 0.756 20
Benzene 0.125 0.123 0.120 98.1 96.4 71.0-124 1.71 20
Bromobenzene 0.125 0.122 0.119 97.6 95.5 78.0-120 2.20 20
Bromodichloromethane 0.125 0.124 0.126 99.2 101 75.0-120 1.71 20
Bromoform 0.125 0.118 0.115 94.4 92.4 65.0-133 2.17 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 119 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 119 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313015-1 05/24/18 21:15 • (LCSD) R3313015-2 05/24/18 21:49
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Bromomethane 0.125 0.105 0.108 84.0 86.7 26.0-160 3.15 20
n-Butylbenzene 0.125 0.128 0.126 103 101 73.0-126 1.86 20
sec-Butylbenzene 0.125 0.119 0.116 95.2 92.7 75.0-121 2.70 20
tert-Butylbenzene 0.125 0.119 0.117 94.9 93.6 74.0-122 1.35 20
Carbon tetrachloride 0.125 0.140 0.140 112 112 66.0-123 0.128 20
Chlorobenzene 0.125 0.115 0.114 92.2 91.1 79.0-121 1.26 20
Chlorodibromomethane 0.125 0.112 0.114 89.6 91.0 74.0-128 1.47 20
Chloroethane 0.125 0.101 0.104 81.1 83.3 51.0-147 2.66 20
Chloroform 0.125 0.124 0.127 99.3 102 73.0-123 2.28 20
Chloromethane 0.125 0.118 0.118 94.3 94.2 51.0-138 0.0807 20
2-Chlorotoluene 0.125 0.119 0.118 95.3 94.5 72.0-124 0.842 20
4-Chlorotoluene 0.125 0.118 0.114 94.4 91.4 78.0-120 3.25 20
1,2-Dibromo-3-Chloropropane 0.125 0.128 0.132 102 106 65.0-126 3.69 20
1,2-Dibromoethane 0.125 0.113 0.115 90.2 91.8 78.0-122 1.66 20
Dibromomethane 0.125 0.128 0.128 103 102 79.0-120 0.582 20
1,2-Dichlorobenzene 0.125 0.118 0.121 94.4 96.6 80.0-120 2.35 20
1,3-Dichlorobenzene 0.125 0.122 0.121 97.4 96.5 72.0-123 0.931 20
1,4-Dichlorobenzene 0.125 0.113 0.115 90.4 91.9 77.0-120 1.63 20
Dichlorodifluoromethane 0.125 0.141 0.138 113 110 49.0-155 2.28 20
1,1-Dichloroethane 0.125 0.124 0.121 99.0 97.2 70.0-128 1.87 20
1,2-Dichloroethane 0.125 0.129 0.130 103 104 69.0-128 1.21 20
1,1-Dichloroethene 0.125 0.135 0.135 108 108 63.0-131 0.0481 20
cis-1,2-Dichloroethene 0.125 0.113 0.115 90.6 91.6 74.0-123 1.10 20
trans-1,2-Dichloroethene 0.125 0.114 0.121 90.9 97.0 72.0-122 6.49 20
1,2-Dichloropropane 0.125 0.121 0.116 97.0 93.0 75.0-126 4.26 20
1,1-Dichloropropene 0.125 0.123 0.119 98.3 95.5 72.0-130 2.96 20
1,3-Dichloropropane 0.125 0.114 0.114 91.3 91.3 80.0-121 0.0526 20
cis-1,3-Dichloropropene 0.125 0.109 0.107 86.9 85.6 80.0-125 1.41 20
trans-1,3-Dichloropropene 0.125 0.113 0.109 90.5 87.5 75.0-129 3.33 20
2,2-Dichloropropane 0.125 0.141 0.140 113 112 60.0-129 0.702 20
Di-isopropyl ether 0.125 0.113 0.115 90.6 92.3 62.0-133 1.86 20
Ethylbenzene 0.125 0.116 0.116 92.7 92.9 77.0-120 0.246 20
Hexachloro-1,3-butadiene 0.125 0.127 0.129 101 103 68.0-128 1.48 20
Isopropylbenzene 0.125 0.114 0.112 91.0 89.4 75.0-120 1.71 20
p-Isopropyltoluene 0.125 0.120 0.119 96.3 95.2 74.0-125 1.21 20
2-Butanone (MEK)0.625 0.726 0.718 116 115 37.0-159 1.17 21.3
Methylene Chloride 0.125 0.130 0.133 104 106 67.0-123 1.93 20
4-Methyl-2-pentanone (MIBK)0.625 0.618 0.616 98.9 98.6 60.0-144 0.222 20
Methyl tert-butyl ether 0.125 0.132 0.135 106 108 66.0-125 2.21 20
Naphthalene 0.125 0.116 0.116 92.7 93.2 64.0-125 0.559 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 120 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 120 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313015-1 05/24/18 21:15 • (LCSD) R3313015-2 05/24/18 21:49
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
n-Propylbenzene 0.125 0.116 0.112 92.5 89.5 78.0-120 3.24 20
Styrene 0.125 0.115 0.113 92.2 90.7 78.0-124 1.65 20
1,1,1,2-Tetrachloroethane 0.125 0.122 0.123 97.4 98.4 74.0-124 1.06 20
1,1,2,2-Tetrachloroethane 0.125 0.127 0.124 102 99.2 73.0-120 2.82 20
Tetrachloroethene 0.125 0.125 0.123 99.7 98.4 70.0-127 1.28 20
Toluene 0.125 0.113 0.111 90.1 88.7 70.0-120 1.61 20
1,1,2-Trichlorotrifluoroethane 0.125 0.134 0.132 107 106 64.0-135 1.19 20
1,2,3-Trichlorobenzene 0.125 0.104 0.104 83.3 83.6 68.0-126 0.331 20
1,2,4-Trichlorobenzene 0.125 0.123 0.121 98.4 96.4 70.0-127 2.06 20
1,1,1-Trichloroethane 0.125 0.133 0.135 107 108 69.0-125 1.18 20
1,1,2-Trichloroethane 0.125 0.114 0.117 91.3 93.5 78.0-120 2.38 20
Trichlorofluoromethane 0.125 0.126 0.126 101 101 59.0-136 0.173 20
1,2,3-Trichloropropane 0.125 0.114 0.118 91.2 94.8 73.0-124 3.87 20
1,2,3-Trimethylbenzene 0.125 0.120 0.116 95.8 93.1 76.0-120 2.91 20
1,2,4-Trimethylbenzene 0.125 0.115 0.114 91.9 91.4 75.0-120 0.464 20
1,3,5-Trimethylbenzene 0.125 0.120 0.117 95.8 93.8 75.0-120 2.12 20
Vinyl chloride 0.125 0.114 0.114 91.2 91.3 63.0-134 0.0728 20
Xylenes, Total 0.375 0.357 0.355 95.2 94.7 77.0-120 0.562 20
(S) Toluene-d8 109 109 80.0-120
(S) Dibromofluoromethane 115 118 74.0-131
(S) 4-Bromofluorobenzene 110 110 64.0-132
L995482-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995482-04 05/25/18 04:06 • (MS) R3313015-4 05/25/18 06:55 • (MSD) R3313015-5 05/25/18 07:14
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acetone 0.692 ND 0.473 0.380 68.3 54.9 1 10.0-160 21.7 36
Acrylonitrile 0.692 ND 0.805 0.777 116 112 1 14.0-160 3.56 33
Benzene 0.138 ND 0.162 0.159 117 115 1 13.0-146 1.69 27
Bromobenzene 0.138 ND 0.169 0.165 122 119 1 10.0-149 2.40 33
Bromodichloromethane 0.138 ND 0.180 0.173 130 125 1 15.0-142 3.88 28
Bromoform 0.138 ND 0.155 0.146 112 105 1 10.0-147 6.34 31
Bromomethane 0.138 ND 0.111 0.109 79.8 78.9 1 10.0-160 1.15 32
n-Butylbenzene 0.138 ND 0.187 0.171 135 124 1 10.0-154 8.64 37
sec-Butylbenzene 0.138 ND 0.175 0.168 127 121 1 10.0-151 4.37 36
tert-Butylbenzene 0.138 ND 0.179 0.172 129 124 1 10.0-152 3.99 35
Carbon tetrachloride 0.138 ND 0.195 0.188 141 136 1 13.0-140 J5 3.59 30
Chlorobenzene 0.138 ND 0.167 0.161 121 117 1 10.0-149 3.71 31
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 121 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 121 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
L995482-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995482-04 05/25/18 04:06 • (MS) R3313015-4 05/25/18 06:55 • (MSD) R3313015-5 05/25/18 07:14
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Chlorodibromomethane 0.138 ND 0.166 0.158 120 114 1 12.0-147 4.69 29
Chloroethane 0.138 ND 0.123 0.131 89.2 94.8 1 10.0-159 6.12 33
Chloroform 0.138 ND 0.164 0.156 118 113 1 18.0-148 4.80 28
Chloromethane 0.138 ND 0.183 0.186 132 134 1 10.0-146 1.82 29
2-Chlorotoluene 0.138 ND 0.169 0.164 122 119 1 10.0-151 2.49 35
4-Chlorotoluene 0.138 ND 0.170 0.167 123 121 1 10.0-150 1.98 35
1,2-Dibromo-3-Chloropropane 0.138 ND 0.140 0.132 101 95.5 1 10.0-149 5.94 34
1,2-Dibromoethane 0.138 ND 0.162 0.161 117 116 1 14.0-145 0.590 28
Dibromomethane 0.138 ND 0.173 0.163 125 118 1 18.0-144 5.86 27
1,2-Dichlorobenzene 0.138 ND 0.164 0.158 118 114 1 10.0-153 3.47 34
1,3-Dichlorobenzene 0.138 ND 0.170 0.162 123 117 1 10.0-150 4.86 35
1,4-Dichlorobenzene 0.138 ND 0.158 0.153 114 111 1 10.0-148 2.89 34
Dichlorodifluoromethane 0.138 ND 0.279 0.265 202 191 1 10.0-162 J5 J5 5.23 30
1,1-Dichloroethane 0.138 ND 0.162 0.157 117 113 1 19.0-148 3.33 28
1,2-Dichloroethane 0.138 ND 0.171 0.164 123 118 1 17.0-147 4.32 27
1,1-Dichloroethene 0.138 ND 0.185 0.182 134 131 1 10.0-150 1.92 31
cis-1,2-Dichloroethene 0.138 ND 0.154 0.141 112 102 1 16.0-145 9.37 28
trans-1,2-Dichloroethene 0.138 ND 0.161 0.154 117 111 1 11.0-142 5.01 29
1,2-Dichloropropane 0.138 ND 0.166 0.158 120 114 1 17.0-148 5.10 28
1,1-Dichloropropene 0.138 ND 0.170 0.165 123 119 1 10.0-150 3.05 30
1,3-Dichloropropane 0.138 ND 0.168 0.162 121 117 1 16.0-148 3.77 27
cis-1,3-Dichloropropene 0.138 ND 0.156 0.154 113 111 1 13.0-150 1.61 28
trans-1,3-Dichloropropene 0.138 ND 0.166 0.158 120 114 1 10.0-152 4.77 29
2,2-Dichloropropane 0.138 ND 0.166 0.159 120 115 1 16.0-143 4.27 30
Di-isopropyl ether 0.138 ND 0.146 0.138 105 99.5 1 16.0-149 5.64 28
Ethylbenzene 0.138 ND 0.174 0.164 126 119 1 10.0-147 5.87 31
Hexachloro-1,3-butadiene 0.138 ND 0.181 0.163 131 118 1 10.0-154 10.5 40
Isopropylbenzene 0.138 ND 0.167 0.163 120 118 1 10.0-147 2.34 33
p-Isopropyltoluene 0.138 ND 0.169 0.161 122 116 1 10.0-156 4.55 37
2-Butanone (MEK)0.692 ND 1.00 0.891 143 127 1 10.0-160 11.8 33
Methylene Chloride 0.138 ND 0.159 0.153 109 105 1 16.0-139 3.49 29
4-Methyl-2-pentanone (MIBK)0.692 ND 0.710 0.680 103 98.3 1 12.0-160 4.32 32
Methyl tert-butyl ether 0.138 ND 0.166 0.149 120 108 1 21.0-145 10.6 29
Naphthalene 0.138 ND 0.165 0.157 119 114 1 10.0-153 4.84 36
n-Propylbenzene 0.138 ND 0.165 0.158 120 114 1 10.0-151 4.56 34
Styrene 0.138 ND 0.174 0.174 126 125 1 10.0-155 0.157 34
1,1,1,2-Tetrachloroethane 0.138 ND 0.170 0.163 123 118 1 10.0-147 3.83 30
1,1,2,2-Tetrachloroethane 0.138 ND 0.147 0.135 106 97.2 1 10.0-155 8.59 31
Tetrachloroethene 0.138 ND 0.189 0.177 136 127 1 10.0-144 6.32 32
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 122 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 122 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
L995482-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L995482-04 05/25/18 04:06 • (MS) R3313015-4 05/25/18 06:55 • (MSD) R3313015-5 05/25/18 07:14
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Toluene 0.138 ND 0.162 0.157 117 114 1 10.0-144 2.87 28
1,1,2-Trichlorotrifluoroethane 0.138 ND 0.175 0.169 127 122 1 10.0-153 3.75 33
1,2,3-Trichlorobenzene 0.138 ND 0.151 0.159 109 115 1 10.0-153 4.72 40
1,2,4-Trichlorobenzene 0.138 ND 0.168 0.174 122 125 1 10.0-156 3.04 40
1,1,1-Trichloroethane 0.138 ND 0.179 0.177 130 128 1 18.0-145 1.55 29
1,1,2-Trichloroethane 0.138 ND 0.166 0.161 120 117 1 12.0-151 2.60 28
Trichlorofluoromethane 0.138 ND 0.201 0.205 145 148 1 10.0-157 2.22 34
1,2,3-Trichloropropane 0.138 ND 0.142 0.140 102 101 1 10.0-154 1.10 32
1,2,3-Trimethylbenzene 0.138 ND 0.165 0.158 119 114 1 10.0-150 4.09 33
1,2,4-Trimethylbenzene 0.138 ND 0.181 0.166 130 120 1 10.0-151 8.36 34
1,3,5-Trimethylbenzene 0.138 ND 0.172 0.162 124 117 1 10.0-150 5.63 33
Vinyl chloride 0.138 ND 0.175 0.176 127 127 1 10.0-150 0.470 29
Xylenes, Total 0.415 ND 0.516 0.489 124 118 1 10.0-150 5.29 31
(S) Toluene-d8 111 111 80.0-120
(S) Dibromofluoromethane 108 107 74.0-131
(S) 4-Bromofluorobenzene 112 115 64.0-132
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 123 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 123 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115967-6
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-28
Method Blank (MB)
(MB) R3313558-3 05/29/18 10:29
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Trichloroethene U 0.000400 0.00100
(S) Toluene-d8 115 80.0-120
(S) Dibromofluoromethane 93.6 74.0-131
(S) 4-Bromofluorobenzene 91.5 64.0-132
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3313558-1 05/29/18 08:38 • (LCSD) R3313558-2 05/29/18 08:57
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Trichloroethene 0.125 0.128 0.139 102 111 79.0-120 8.14 20
(S) Toluene-d8 112 111 80.0-120
(S) Dibromofluoromethane 110 112 74.0-131
(S) 4-Bromofluorobenzene 116 113 64.0-132
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 124 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 124 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1116592
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-19
Method Blank (MB)
(MB) R3313509-2 05/26/18 10:40
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0137 0.0250
Acrylonitrile U 0.00190 0.0125
Benzene U 0.000400 0.00100
Bromobenzene U 0.00105 0.0125
Bromodichloromethane U 0.000788 0.00250
Bromoform U 0.00598 0.0250
Bromomethane U 0.00370 0.0125
n-Butylbenzene U 0.00384 0.0125
sec-Butylbenzene U 0.00253 0.0125
tert-Butylbenzene U 0.00155 0.00500
Carbon tetrachloride U 0.00108 0.00500
Chlorobenzene U 0.000573 0.00250
Chlorodibromomethane U 0.000450 0.00250
Chloroethane U 0.00108 0.00500
Chloroform U 0.000415 0.00250
Chloromethane U 0.00139 0.0125
2-Chlorotoluene U 0.000920 0.00250
4-Chlorotoluene U 0.00113 0.00500
1,2-Dibromo-3-Chloropropane U 0.00510 0.0250
1,2-Dibromoethane U 0.000525 0.00250
Dibromomethane U 0.00100 0.00500
1,2-Dichlorobenzene U 0.00145 0.00500
1,3-Dichlorobenzene U 0.00170 0.00500
1,4-Dichlorobenzene U 0.00197 0.00500
Dichlorodifluoromethane U 0.000818 0.00250
1,1-Dichloroethane U 0.000575 0.00250
1,2-Dichloroethane U 0.000475 0.00250
1,1-Dichloroethene U 0.000500 0.00250
cis-1,2-Dichloroethene U 0.000690 0.00250
trans-1,2-Dichloroethene U 0.00143 0.00500
1,2-Dichloropropane U 0.00127 0.00500
1,1-Dichloropropene U 0.000700 0.00250
1,3-Dichloropropane U 0.00175 0.00500
cis-1,3-Dichloropropene U 0.000678 0.00250
trans-1,3-Dichloropropene U 0.00153 0.00500
2,2-Dichloropropane U 0.000793 0.00250
Di-isopropyl ether U 0.000350 0.00100
Ethylbenzene U 0.000530 0.00250
Hexachloro-1,3-butadiene U 0.0127 0.0250
Isopropylbenzene U 0.000863 0.00250
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 125 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 125 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1116592
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-19
Method Blank (MB)
(MB) R3313509-2 05/26/18 10:40
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00233 0.00500
2-Butanone (MEK)U 0.0125 0.0250
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.0100 0.0250
Methyl tert-butyl ether U 0.000295 0.00100
Naphthalene U 0.00312 0.0125
n-Propylbenzene U 0.00118 0.00500
Styrene U 0.00273 0.0125
1,1,1,2-Tetrachloroethane U 0.000500 0.00250
1,1,2,2-Tetrachloroethane U 0.000390 0.00250
Tetrachloroethene U 0.000700 0.00250
Toluene U 0.00125 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000675 0.00250
1,2,3-Trichlorobenzene U 0.000625 0.00250
1,2,4-Trichlorobenzene U 0.00482 0.0125
1,1,1-Trichloroethane U 0.000275 0.00250
1,1,2-Trichloroethane U 0.000883 0.00250
Trichloroethene U 0.000400 0.00100
Trichlorofluoromethane U 0.000500 0.00250
1,2,3-Trichloropropane U 0.00510 0.0125
1,2,3-Trimethylbenzene U 0.00115 0.00500
1,2,4-Trimethylbenzene U 0.00116 0.00500
1,3,5-Trimethylbenzene U 0.00108 0.00500
Vinyl chloride U 0.000683 0.00250
Xylenes, Total U 0.00478 0.00650
(S) Toluene-d8 113 80.0-120
(S) Dibromofluoromethane 89.1 74.0-131
(S) 4-Bromofluorobenzene 113 64.0-132
Laboratory Control Sample (LCS)
(LCS) R3313509-1 05/26/18 09:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acetone 0.625 0.752 120 11.0-160
Acrylonitrile 0.625 0.678 109 61.0-143
Benzene 0.125 0.122 98.0 71.0-124
Bromobenzene 0.125 0.138 110 78.0-120
Bromodichloromethane 0.125 0.127 102 75.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 126 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 126 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1116592
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-19
Laboratory Control Sample (LCS)
(LCS) R3313509-1 05/26/18 09:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Bromoform 0.125 0.120 95.9 65.0-133
Bromomethane 0.125 0.114 90.9 26.0-160
n-Butylbenzene 0.125 0.139 111 73.0-126
sec-Butylbenzene 0.125 0.132 106 75.0-121
tert-Butylbenzene 0.125 0.137 110 74.0-122
Carbon tetrachloride 0.125 0.145 116 66.0-123
Chlorobenzene 0.125 0.124 99.1 79.0-121
Chlorodibromomethane 0.125 0.112 89.6 74.0-128
Chloroethane 0.125 0.122 97.6 51.0-147
Chloroform 0.125 0.129 103 73.0-123
Chloromethane 0.125 0.116 92.6 51.0-138
2-Chlorotoluene 0.125 0.123 98.0 72.0-124
4-Chlorotoluene 0.125 0.124 98.8 78.0-120
1,2-Dibromo-3-Chloropropane 0.125 0.122 97.8 65.0-126
1,2-Dibromoethane 0.125 0.127 102 78.0-122
Dibromomethane 0.125 0.122 97.6 79.0-120
1,2-Dichlorobenzene 0.125 0.116 92.7 80.0-120
1,3-Dichlorobenzene 0.125 0.127 101 72.0-123
1,4-Dichlorobenzene 0.125 0.125 100 77.0-120
Dichlorodifluoromethane 0.125 0.143 114 49.0-155
1,1-Dichloroethane 0.125 0.142 114 70.0-128
1,2-Dichloroethane 0.125 0.170 136 69.0-128 J4
1,1-Dichloroethene 0.125 0.147 118 63.0-131
cis-1,2-Dichloroethene 0.125 0.124 98.9 74.0-123
trans-1,2-Dichloroethene 0.125 0.119 95.3 72.0-122
1,2-Dichloropropane 0.125 0.141 113 75.0-126
1,1-Dichloropropene 0.125 0.134 107 72.0-130
1,3-Dichloropropane 0.125 0.133 106 80.0-121
cis-1,3-Dichloropropene 0.125 0.125 99.7 80.0-125
trans-1,3-Dichloropropene 0.125 0.122 97.4 75.0-129
2,2-Dichloropropane 0.125 0.135 108 60.0-129
Di-isopropyl ether 0.125 0.138 111 62.0-133
Ethylbenzene 0.125 0.140 112 77.0-120
Hexachloro-1,3-butadiene 0.125 0.145 116 68.0-128
Isopropylbenzene 0.125 0.134 107 75.0-120
p-Isopropyltoluene 0.125 0.136 109 74.0-125
2-Butanone (MEK)0.625 0.573 91.6 37.0-159
Methylene Chloride 0.125 0.118 94.4 67.0-123
4-Methyl-2-pentanone (MIBK)0.625 0.804 129 60.0-144
Methyl tert-butyl ether 0.125 0.121 96.6 66.0-125
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 127 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 127 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1116592
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-19
Laboratory Control Sample (LCS)
(LCS) R3313509-1 05/26/18 09:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Naphthalene 0.125 0.114 91.3 64.0-125
n-Propylbenzene 0.125 0.138 111 78.0-120
Styrene 0.125 0.123 98.1 78.0-124
1,1,1,2-Tetrachloroethane 0.125 0.117 94.0 74.0-124
1,1,2,2-Tetrachloroethane 0.125 0.129 103 73.0-120
Tetrachloroethene 0.125 0.135 108 70.0-127
Toluene 0.125 0.135 108 70.0-120
1,1,2-Trichlorotrifluoroethane 0.125 0.117 94.0 64.0-135
1,2,3-Trichlorobenzene 0.125 0.119 95.0 68.0-126
1,2,4-Trichlorobenzene 0.125 0.125 100 70.0-127
1,1,1-Trichloroethane 0.125 0.143 114 69.0-125
1,1,2-Trichloroethane 0.125 0.142 114 78.0-120
Trichloroethene 0.125 0.128 103 79.0-120
Trichlorofluoromethane 0.125 0.148 119 59.0-136
1,2,3-Trichloropropane 0.125 0.138 111 73.0-124
1,2,3-Trimethylbenzene 0.125 0.135 108 76.0-120
1,2,4-Trimethylbenzene 0.125 0.133 107 75.0-120
1,3,5-Trimethylbenzene 0.125 0.135 108 75.0-120
Vinyl chloride 0.125 0.132 106 63.0-134
Xylenes, Total 0.375 0.380 101 77.0-120
(S) Toluene-d8 109 80.0-120
(S) Dibromofluoromethane 86.4 74.0-131
(S) 4-Bromofluorobenzene 113 64.0-132
L996521-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996521-06 05/26/18 17:24 • (MS) R3313509-3 05/26/18 18:26 • (MSD) R3313509-4 05/26/18 18:47
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acetone 0.711 ND 0.906 0.391 127 55.0 1 10.0-160 J3 79.3 36
Acrylonitrile 0.711 ND 0.936 0.607 132 85.3 1 14.0-160 J3 42.7 33
Benzene 0.142 ND 0.0727 0.118 51.1 82.9 1 13.0-146 J3 47.4 27
Bromobenzene 0.142 ND 0.126 0.153 88.8 108 1 10.0-149 19.3 33
Bromodichloromethane 0.142 ND 0.102 0.135 72.0 95.1 1 15.0-142 27.7 28
Bromoform 0.142 ND 0.140 0.115 98.7 80.9 1 10.0-147 19.9 31
Bromomethane 0.142 ND 0.0540 0.0959 38.0 67.4 1 10.0-160 J3 55.9 32
n-Butylbenzene 0.142 ND 0.0984 0.158 69.2 111 1 10.0-154 J3 46.5 37
sec-Butylbenzene 0.142 ND 0.0887 0.154 62.4 108 1 10.0-151 J3 53.5 36
tert-Butylbenzene 0.142 ND 0.0846 0.158 59.5 111 1 10.0-152 J3 60.4 35
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 128 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 128 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1116592
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-19
L996521-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996521-06 05/26/18 17:24 • (MS) R3313509-3 05/26/18 18:26 • (MSD) R3313509-4 05/26/18 18:47
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Carbon tetrachloride 0.142 ND 0.0574 0.130 40.4 91.1 1 13.0-140 J3 77.2 30
Chlorobenzene 0.142 ND 0.0927 0.129 65.2 91.0 1 10.0-149 J3 33.1 31
Chlorodibromomethane 0.142 ND 0.114 0.109 80.3 76.6 1 12.0-147 4.67 29
Chloroethane 0.142 ND 0.0456 0.0985 32.1 69.3 1 10.0-159 J3 73.4 33
Chloroform 0.142 ND 0.0930 0.130 65.4 91.4 1 18.0-148 J3 33.2 28
Chloromethane 0.142 ND 0.0475 0.0855 33.4 60.1 1 10.0-146 J3 57.2 29
2-Chlorotoluene 0.142 ND 0.0916 0.133 64.4 93.2 1 10.0-151 J3 36.5 35
4-Chlorotoluene 0.142 ND 0.126 0.145 88.7 102 1 10.0-150 14.0 35
1,2-Dibromo-3-Chloropropane 0.142 ND 0.156 0.108 110 75.8 1 10.0-149 J3 36.7 34
1,2-Dibromoethane 0.142 ND 0.144 0.130 101 91.4 1 14.0-145 10.3 28
Dibromomethane 0.142 ND 0.131 0.124 91.8 86.9 1 18.0-144 5.52 27
1,2-Dichlorobenzene 0.142 ND 0.116 0.133 81.3 93.8 1 10.0-153 14.3 34
1,3-Dichlorobenzene 0.142 ND 0.112 0.131 78.4 92.0 1 10.0-150 15.9 35
1,4-Dichlorobenzene 0.142 ND 0.109 0.132 76.9 92.6 1 10.0-148 18.6 34
Dichlorodifluoromethane 0.142 ND 0.0306 0.0836 21.5 58.8 1 10.0-162 J3 92.9 30
1,1-Dichloroethane 0.142 ND 0.0848 0.139 59.7 97.6 1 19.0-148 J3 48.3 28
1,2-Dichloroethane 0.142 ND 0.138 0.154 97.0 108 1 17.0-147 10.9 27
1,1-Dichloroethene 0.142 ND 0.0600 0.129 42.2 90.7 1 10.0-150 J3 73.0 31
cis-1,2-Dichloroethene 0.142 ND 0.0824 0.108 57.9 75.9 1 16.0-145 26.8 28
trans-1,2-Dichloroethene 0.142 ND 0.0541 0.102 38.1 71.6 1 11.0-142 J3 61.2 29
1,2-Dichloropropane 0.142 ND 0.108 0.145 76.0 102 1 17.0-148 J3 29.4 28
1,1-Dichloropropene 0.142 ND 0.0624 0.128 43.9 90.0 1 10.0-150 J3 68.8 30
1,3-Dichloropropane 0.142 ND 0.148 0.154 104 108 1 16.0-148 4.19 27
cis-1,3-Dichloropropene 0.142 0.0163 0.122 0.138 74.5 85.3 1 13.0-150 11.8 28
trans-1,3-Dichloropropene 0.142 ND 0.117 0.132 82.0 92.5 1 10.0-152 12.0 29
2,2-Dichloropropane 0.142 ND 0.0692 0.137 48.7 96.3 1 16.0-143 J3 65.7 30
Di-isopropyl ether 0.142 ND 0.118 0.147 82.9 103 1 16.0-149 21.8 28
Ethylbenzene 0.142 ND 0.0880 0.150 61.8 106 1 10.0-147 J3 52.4 31
Hexachloro-1,3-butadiene 0.142 ND 0.108 0.164 76.2 115 1 10.0-154 J3 40.6 40
Isopropylbenzene 0.142 ND 0.0879 0.151 61.8 106 1 10.0-147 J3 52.9 33
p-Isopropyltoluene 0.142 ND 0.00407 0.146 2.86 102 1 10.0-156 J6 J3 189 37
2-Butanone (MEK)0.711 ND 0.689 0.447 96.8 62.9 1 10.0-160 J3 42.6 33
Methylene Chloride 0.142 ND 0.0824 0.117 58.0 82.1 1 16.0-139 J3 34.5 29
4-Methyl-2-pentanone (MIBK)0.711 ND 0.974 0.768 137 108 1 12.0-160 23.6 32
Methyl tert-butyl ether 0.142 ND 0.128 0.124 89.8 87.1 1 21.0-145 3.08 29
Naphthalene 0.142 ND 0.153 0.134 107 94.0 1 10.0-153 13.2 36
n-Propylbenzene 0.142 ND 0.0903 0.150 63.5 106 1 10.0-151 J3 49.8 34
Styrene 0.142 ND 0.102 0.136 72.0 95.8 1 10.0-155 28.3 34
1,1,1,2-Tetrachloroethane 0.142 ND 0.101 0.114 70.8 80.5 1 10.0-147 12.8 30
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 129 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 129 of 138
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1116592
Volatile Organic Compounds (GC/MS) by Method 8260B L995461-19
L996521-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L996521-06 05/26/18 17:24 • (MS) R3313509-3 05/26/18 18:26 • (MSD) R3313509-4 05/26/18 18:47
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
1,1,2,2-Tetrachloroethane 0.142 ND 0.165 0.153 116 108 1 10.0-155 7.25 31
Tetrachloroethene 0.142 ND 0.0874 0.147 61.5 103 1 10.0-144 J3 50.6 32
Toluene 0.142 ND 0.0891 0.138 61.7 96.1 1 10.0-144 J3 43.1 28
1,1,2-Trichlorotrifluoroethane 0.142 ND 0.0449 0.110 31.5 77.4 1 10.0-153 J3 84.2 33
1,2,3-Trichlorobenzene 0.142 ND 0.131 0.128 91.8 90.1 1 10.0-153 1.87 40
1,2,4-Trichlorobenzene 0.142 ND 0.125 0.129 87.7 90.6 1 10.0-156 3.27 40
1,1,1-Trichloroethane 0.142 ND 0.0684 0.145 48.1 102 1 18.0-145 J3 71.5 29
1,1,2-Trichloroethane 0.142 ND 0.164 0.134 116 94.0 1 12.0-151 20.7 28
Trichloroethene 0.142 ND 0.0755 0.122 53.1 85.8 1 11.0-148 J3 47.1 29
Trichlorofluoromethane 0.142 ND 0.0614 0.131 43.2 92.0 1 10.0-157 J3 72.2 34
1,2,3-Trichloropropane 0.142 ND 0.175 0.142 123 99.9 1 10.0-154 20.9 32
1,2,3-Trimethylbenzene 0.142 ND 0.127 0.154 89.3 108 1 10.0-150 19.0 33
1,2,4-Trimethylbenzene 0.142 ND 0.114 0.159 79.4 111 1 10.0-151 32.5 34
1,3,5-Trimethylbenzene 0.142 ND 0.0928 0.151 65.2 106 1 10.0-150 J3 47.8 33
Vinyl chloride 0.142 ND 0.0336 0.0971 23.6 68.3 1 10.0-150 J3 97.1 29
Xylenes, Total 0.427 ND 0.255 0.403 59.8 94.4 1 10.0-150 J3 44.9 31
(S) Toluene-d8 109 108 80.0-120
(S) Dibromofluoromethane 96.3 92.6 74.0-131
(S) 4-Bromofluorobenzene 119 117 64.0-132
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 130 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 130 of 138
ONE LAB. NATIONWIDE.GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
MDL (dry)Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.
J1 Surrogate recovery limits have been exceeded; values are outside upper control limits.
J3 The associated batch QC was outside the established quality control range for precision.
J4 The associated batch QC was outside the established quality control range for accuracy.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
O1 The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate
matrix interference.
P1 RPD value not applicable for sample concentrations less than 5 times the reporting limit.
T8 Sample(s) received past/too close to holding time expiration.
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 131 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 131 of 138
ONE LAB. NATIONWIDE.
ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab
is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network
laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing
turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by ESC Lab Sciences.

State Accreditations
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN-03-2002-34
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹n/a
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶90010 South Carolina 84004
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana ¹LA180010 Texas T 104704245-17-14
Maine TN0002 Texas ⁵LAB0152
Maryland 324 Utah TN00003
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 460132
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming A2LA

Third Party Federal Accreditations
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable

Our Locations
ESC Lab Sciences has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please
contact our main office. ESC Lab Sciences performs all testing at our central laboratory.
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 15:53 132 of 138
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995461 06/28/18 16:06 132 of 138
ANALYTICAL REPORT
May 24, 2018
Terracon - Salt Lake City, UT
Sample Delivery Group:L995391
Samples Received:05/19/2018
Project Number:61177082
Description:Schovaers Electronics
Report To:David Jamison
6949 South High Tech Drive
Midvale, UT 84047
Entire Report Reviewed By:
May 24, 2018
[Preliminary Report]
Daphne Richards
Technical Service Representative
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be
reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is
performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304.
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com
May 24, 2018
Daphne Richards
Technical Service Representative
ONE LAB. NATIONWIDE.TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
SE-VP-3 L995391-01 5
SE-VP-4 L995391-02 7
SE-VP-1 L995391-03 9
SE-VP-2 L995391-04 11
Qc: Quality Control Summary 13
Volatile Organic Compounds (MS) by Method TO-15 13
Gl: Glossary of Terms 18
Al: Accreditations & Locations 19
Sc: Sample Chain of Custody 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 2 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 2 of 22
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SE-VP-3 L995391-01 Air David Jamison 05/18/18 11:34 05/19/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1114526 2 05/22/18 21:51 05/22/18 21:51 MBF
Volatile Organic Compounds (MS) by Method TO-15 WG1115083 80 05/23/18 22:25 05/23/18 22:25 MBF
Collected by Collected date/time Received date/time
SE-VP-4 L995391-02 Air David Jamison 05/18/18 11:55 05/19/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1114526 2 05/22/18 22:34 05/22/18 22:34 MBF
Volatile Organic Compounds (MS) by Method TO-15 WG1115083 20 05/23/18 23:12 05/23/18 23:12 MBF
Collected by Collected date/time Received date/time
SE-VP-1 L995391-03 Air David Jamison 05/18/18 12:18 05/19/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1114526 2 05/22/18 23:17 05/22/18 23:17 MBF
Collected by Collected date/time Received date/time
SE-VP-2 L995391-04 Air David Jamison 05/18/18 12:51 05/19/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1114526 2 05/23/18 00:00 05/23/18 00:00 MBF
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 3 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 3 of 22
ONE LAB. NATIONWIDE.CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All radiochemical sample results for
solids are reported on a dry weight basis with the exception of tritium, carbon-14 and radon, unless wet
weight was requested by the client. All Method and Batch Quality Control are within established
criteria except where addressed in this case narrative, a non-conformance form or properly qualified
within the sample results. By my digital signature below, I affirm to the best of my knowledge, all
problems/anomalies observed by the laboratory as having the potential to affect the quality of the data
have been identified by the laboratory, and no information or data have been knowingly withheld that
would affect the quality of the data.
[Preliminary Report]
Daphne Richards
Technical Service Representative
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 4 of 22
Daphne Richards
Technical Service Representative
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 4 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L995391
SE-VP-3
Collected date/time: 05/18/18 11:34
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 2.50 5.94 98.0 233 2 WG1114526
Allyl chloride 107-05-1 76.53 0.400 1.25 ND ND 2 WG1114526
Benzene 71-43-2 78.10 0.400 1.28 ND ND 2 WG1114526
Benzyl Chloride 100-44-7 127 0.400 2.08 ND ND 2 WG1114526
Bromodichloromethane 75-27-4 164 0.400 2.68 ND ND 2 WG1114526
Bromoform 75-25-2 253 1.20 12.4 ND ND 2 WG1114526
Bromomethane 74-83-9 94.90 0.400 1.55 ND ND 2 WG1114526
1,3-Butadiene 106-99-0 54.10 4.00 8.85 ND ND 2 WG1114526
Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 2 WG1114526
Carbon tetrachloride 56-23-5 154 0.400 2.52 ND ND 2 WG1114526
Chlorobenzene 108-90-7 113 0.400 1.85 ND ND 2 WG1114526
Chloroethane 75-00-3 64.50 0.400 1.06 ND ND 2 WG1114526
Chloroform 67-66-3 119 0.400 1.95 ND ND 2 WG1114526
Chloromethane 74-87-3 50.50 0.400 0.826 ND ND 2 WG1114526
2-Chlorotoluene 95-49-8 126 0.400 2.06 ND ND 2 WG1114526
Cyclohexane 110-82-7 84.20 0.400 1.38 ND ND 2 WG1114526
Dibromochloromethane 124-48-1 208 0.400 3.40 ND ND 2 WG1114526
1,2-Dibromoethane 106-93-4 188 0.400 3.08 ND ND 2 WG1114526
1,2-Dichlorobenzene 95-50-1 147 0.400 2.40 ND ND 2 WG1114526
1,3-Dichlorobenzene 541-73-1 147 0.400 2.40 ND ND 2 WG1114526
1,4-Dichlorobenzene 106-46-7 147 0.400 2.40 ND ND 2 WG1114526
1,2-Dichloroethane 107-06-2 99 0.400 1.62 ND ND 2 WG1114526
1,1-Dichloroethane 75-34-3 98 0.400 1.60 ND ND 2 WG1114526
1,1-Dichloroethene 75-35-4 96.90 0.400 1.59 ND ND 2 WG1114526
cis-1,2-Dichloroethene 156-59-2 96.90 0.400 1.59 ND ND 2 WG1114526
trans-1,2-Dichloroethene 156-60-5 96.90 0.400 1.59 ND ND 2 WG1114526
1,2-Dichloropropane 78-87-5 113 0.400 1.85 ND ND 2 WG1114526
cis-1,3-Dichloropropene 10061-01-5 111 0.400 1.82 ND ND 2 WG1114526
trans-1,3-Dichloropropene 10061-02-6 111 0.400 1.82 ND ND 2 WG1114526
1,4-Dioxane 123-91-1 88.10 0.400 1.44 1.76 6.34 2 WG1114526
Ethanol 64-17-5 46.10 1.26 2.38 28.1 52.9 2 WG1114526
Ethylbenzene 100-41-4 106 0.400 1.73 2.55 11.0 2 WG1114526
4-Ethyltoluene 622-96-8 120 0.400 1.96 2.98 14.6 2 WG1114526
Trichlorofluoromethane 75-69-4 137.40 0.400 2.25 ND ND 2 WG1114526
Dichlorodifluoromethane 75-71-8 120.92 0.400 1.98 ND ND 2 WG1114526
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.400 3.07 ND ND 2 WG1114526
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.400 2.80 ND ND 2 WG1114526
Heptane 142-82-5 100 0.400 1.64 0.438 1.79 2 WG1114526
Hexachloro-1,3-butadiene 87-68-3 261 1.26 13.5 ND ND 2 WG1114526
n-Hexane 110-54-3 86.20 0.400 1.41 ND ND 2 WG1114526
Isopropylbenzene 98-82-8 120.20 0.400 1.97 2.94 14.5 2 WG1114526
Methylene Chloride 75-09-2 84.90 0.400 1.39 2.02 7.01 2 WG1114526
Methyl Butyl Ketone 591-78-6 100 2.50 10.2 2.73 11.2 2 WG1114526
2-Butanone (MEK)78-93-3 72.10 100 295 1760 5190 80 WG1115083
4-Methyl-2-pentanone (MIBK)108-10-1 100.10 2.50 10.2 33.5 137 2 WG1114526
Methyl methacrylate 80-62-6 100.12 0.400 1.64 ND ND 2 WG1114526
MTBE 1634-04-4 88.10 0.400 1.44 ND ND 2 WG1114526
Naphthalene 91-20-3 128 1.26 6.60 4.65 24.4 2 WG1114526
2-Propanol 67-63-0 60.10 2.50 6.15 20.1 49.3 2 WG1114526
Propene 115-07-1 42.10 0.800 1.38 1.91 3.28 2 WG1114526
Styrene 100-42-5 104 0.400 1.70 ND ND 2 WG1114526
1,1,2,2-Tetrachloroethane 79-34-5 168 0.400 2.75 ND ND 2 WG1114526
Tetrachloroethylene 127-18-4 166 0.400 2.72 ND ND 2 WG1114526
Tetrahydrofuran 109-99-9 72.10 0.400 1.18 3.97 11.7 2 WG1114526
Toluene 108-88-3 92.10 0.400 1.51 3.98 15.0 2 WG1114526
1,2,4-Trichlorobenzene 120-82-1 181 1.26 9.33 ND ND 2 WG1114526
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 5 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 5 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L995391
SE-VP-3
Collected date/time: 05/18/18 11:34
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.400 2.18 ND ND 2 WG1114526
1,1,2-Trichloroethane 79-00-5 133 0.400 2.18 ND ND 2 WG1114526
Trichloroethylene 79-01-6 131 16.0 85.7 569 3050 80 WG1115083
1,2,4-Trimethylbenzene 95-63-6 120 0.400 1.96 12.1 59.6 2 WG1114526
1,3,5-Trimethylbenzene 108-67-8 120 0.400 1.96 4.37 21.4 2 WG1114526
2,2,4-Trimethylpentane 540-84-1 114.22 0.400 1.87 ND ND 2 WG1114526
Vinyl chloride 75-01-4 62.50 0.400 1.02 ND ND 2 WG1114526
Vinyl Bromide 593-60-2 106.95 0.400 1.75 ND ND 2 WG1114526
Vinyl acetate 108-05-4 86.10 0.400 1.41 ND ND 2 WG1114526
m&p-Xylene 1330-20-7 106 0.800 3.47 22.2 96.3 2 WG1114526
o-Xylene 95-47-6 106 0.400 1.73 6.43 27.9 2 WG1114526
1,1-Difluoroethane 75-37-6 66.05 0.400 1.08 0.905 2.44 2 WG1114526
(S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 98.3 WG1114526
(S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 96.6 WG1115083
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 6 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 6 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L995391
SE-VP-4
Collected date/time: 05/18/18 11:55
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 2.50 5.94 15.0 35.7 2 WG1114526
Allyl chloride 107-05-1 76.53 0.400 1.25 ND ND 2 WG1114526
Benzene 71-43-2 78.10 0.400 1.28 ND ND 2 WG1114526
Benzyl Chloride 100-44-7 127 0.400 2.08 ND ND 2 WG1114526
Bromodichloromethane 75-27-4 164 0.400 2.68 ND ND 2 WG1114526
Bromoform 75-25-2 253 1.20 12.4 ND ND 2 WG1114526
Bromomethane 74-83-9 94.90 0.400 1.55 ND ND 2 WG1114526
1,3-Butadiene 106-99-0 54.10 4.00 8.85 ND ND 2 WG1114526
Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 2 WG1114526
Carbon tetrachloride 56-23-5 154 0.400 2.52 ND ND 2 WG1114526
Chlorobenzene 108-90-7 113 0.400 1.85 ND ND 2 WG1114526
Chloroethane 75-00-3 64.50 0.400 1.06 ND ND 2 WG1114526
Chloroform 67-66-3 119 0.400 1.95 ND ND 2 WG1114526
Chloromethane 74-87-3 50.50 0.400 0.826 ND ND 2 WG1114526
2-Chlorotoluene 95-49-8 126 0.400 2.06 ND ND 2 WG1114526
Cyclohexane 110-82-7 84.20 0.400 1.38 ND ND 2 WG1114526
Dibromochloromethane 124-48-1 208 0.400 3.40 ND ND 2 WG1114526
1,2-Dibromoethane 106-93-4 188 0.400 3.08 ND ND 2 WG1114526
1,2-Dichlorobenzene 95-50-1 147 0.400 2.40 ND ND 2 WG1114526
1,3-Dichlorobenzene 541-73-1 147 0.400 2.40 ND ND 2 WG1114526
1,4-Dichlorobenzene 106-46-7 147 0.400 2.40 ND ND 2 WG1114526
1,2-Dichloroethane 107-06-2 99 0.400 1.62 ND ND 2 WG1114526
1,1-Dichloroethane 75-34-3 98 0.400 1.60 ND ND 2 WG1114526
1,1-Dichloroethene 75-35-4 96.90 0.400 1.59 ND ND 2 WG1114526
cis-1,2-Dichloroethene 156-59-2 96.90 0.400 1.59 ND ND 2 WG1114526
trans-1,2-Dichloroethene 156-60-5 96.90 0.400 1.59 ND ND 2 WG1114526
1,2-Dichloropropane 78-87-5 113 0.400 1.85 ND ND 2 WG1114526
cis-1,3-Dichloropropene 10061-01-5 111 0.400 1.82 ND ND 2 WG1114526
trans-1,3-Dichloropropene 10061-02-6 111 0.400 1.82 ND ND 2 WG1114526
1,4-Dioxane 123-91-1 88.10 0.400 1.44 ND ND 2 WG1114526
Ethanol 64-17-5 46.10 1.26 2.38 20.4 38.4 2 WG1114526
Ethylbenzene 100-41-4 106 0.400 1.73 ND ND 2 WG1114526
4-Ethyltoluene 622-96-8 120 0.400 1.96 0.905 4.44 2 WG1114526
Trichlorofluoromethane 75-69-4 137.40 0.400 2.25 ND ND 2 WG1114526
Dichlorodifluoromethane 75-71-8 120.92 0.400 1.98 0.400 1.98 2 WG1114526
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.400 3.07 ND ND 2 WG1114526
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.400 2.80 ND ND 2 WG1114526
Heptane 142-82-5 100 0.400 1.64 ND ND 2 WG1114526
Hexachloro-1,3-butadiene 87-68-3 261 1.26 13.5 ND ND 2 WG1114526
n-Hexane 110-54-3 86.20 0.400 1.41 ND ND 2 WG1114526
Isopropylbenzene 98-82-8 120.20 0.400 1.97 ND ND 2 WG1114526
Methylene Chloride 75-09-2 84.90 0.400 1.39 0.846 2.94 2 WG1114526
Methyl Butyl Ketone 591-78-6 100 2.50 10.2 ND ND 2 WG1114526
2-Butanone (MEK)78-93-3 72.10 2.50 7.37 7.04 20.8 2 WG1114526
4-Methyl-2-pentanone (MIBK)108-10-1 100.10 2.50 10.2 ND ND 2 WG1114526
Methyl methacrylate 80-62-6 100.12 0.400 1.64 ND ND 2 WG1114526
MTBE 1634-04-4 88.10 0.400 1.44 ND ND 2 WG1114526
Naphthalene 91-20-3 128 1.26 6.60 ND ND 2 WG1114526
2-Propanol 67-63-0 60.10 2.50 6.15 14.8 36.5 2 WG1114526
Propene 115-07-1 42.10 0.800 1.38 ND ND 2 WG1114526
Styrene 100-42-5 104 0.400 1.70 ND ND 2 WG1114526
1,1,2,2-Tetrachloroethane 79-34-5 168 0.400 2.75 ND ND 2 WG1114526
Tetrachloroethylene 127-18-4 166 0.400 2.72 ND ND 2 WG1114526
Tetrahydrofuran 109-99-9 72.10 0.400 1.18 1.97 5.82 2 WG1114526
Toluene 108-88-3 92.10 0.400 1.51 0.724 2.73 2 WG1114526
1,2,4-Trichlorobenzene 120-82-1 181 1.26 9.33 ND ND 2 WG1114526
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 7 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 7 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L995391
SE-VP-4
Collected date/time: 05/18/18 11:55
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.400 2.18 0.652 3.55 2 WG1114526
1,1,2-Trichloroethane 79-00-5 133 0.400 2.18 ND ND 2 WG1114526
Trichloroethylene 79-01-6 131 4.00 21.4 199 1070 20 WG1115083
1,2,4-Trimethylbenzene 95-63-6 120 0.400 1.96 1.35 6.62 2 WG1114526
1,3,5-Trimethylbenzene 108-67-8 120 0.400 1.96 0.478 2.35 2 WG1114526
2,2,4-Trimethylpentane 540-84-1 114.22 0.400 1.87 ND ND 2 WG1114526
Vinyl chloride 75-01-4 62.50 0.400 1.02 ND ND 2 WG1114526
Vinyl Bromide 593-60-2 106.95 0.400 1.75 ND ND 2 WG1114526
Vinyl acetate 108-05-4 86.10 0.400 1.41 ND ND 2 WG1114526
m&p-Xylene 1330-20-7 106 0.800 3.47 1.77 7.68 2 WG1114526
o-Xylene 95-47-6 106 0.400 1.73 0.669 2.90 2 WG1114526
1,1-Difluoroethane 75-37-6 66.05 0.400 1.08 0.785 2.12 2 WG1114526
(S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 97.6 WG1114526
(S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 99.3 WG1115083
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 8 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 8 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L995391
SE-VP-1
Collected date/time: 05/18/18 12:18
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 2.50 5.94 131 312 E 2 WG1114526
Allyl chloride 107-05-1 76.53 0.400 1.25 ND ND 2 WG1114526
Benzene 71-43-2 78.10 0.400 1.28 ND ND 2 WG1114526
Benzyl Chloride 100-44-7 127 0.400 2.08 ND ND 2 WG1114526
Bromodichloromethane 75-27-4 164 0.400 2.68 ND ND 2 WG1114526
Bromoform 75-25-2 253 1.20 12.4 ND ND 2 WG1114526
Bromomethane 74-83-9 94.90 0.400 1.55 ND ND 2 WG1114526
1,3-Butadiene 106-99-0 54.10 4.00 8.85 ND ND 2 WG1114526
Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 2 WG1114526
Carbon tetrachloride 56-23-5 154 0.400 2.52 ND ND 2 WG1114526
Chlorobenzene 108-90-7 113 0.400 1.85 ND ND 2 WG1114526
Chloroethane 75-00-3 64.50 0.400 1.06 ND ND 2 WG1114526
Chloroform 67-66-3 119 0.400 1.95 ND ND 2 WG1114526
Chloromethane 74-87-3 50.50 0.400 0.826 ND ND 2 WG1114526
2-Chlorotoluene 95-49-8 126 0.400 2.06 ND ND 2 WG1114526
Cyclohexane 110-82-7 84.20 0.400 1.38 ND ND 2 WG1114526
Dibromochloromethane 124-48-1 208 0.400 3.40 ND ND 2 WG1114526
1,2-Dibromoethane 106-93-4 188 0.400 3.08 ND ND 2 WG1114526
1,2-Dichlorobenzene 95-50-1 147 0.400 2.40 ND ND 2 WG1114526
1,3-Dichlorobenzene 541-73-1 147 0.400 2.40 ND ND 2 WG1114526
1,4-Dichlorobenzene 106-46-7 147 0.400 2.40 ND ND 2 WG1114526
1,2-Dichloroethane 107-06-2 99 0.400 1.62 ND ND 2 WG1114526
1,1-Dichloroethane 75-34-3 98 0.400 1.60 ND ND 2 WG1114526
1,1-Dichloroethene 75-35-4 96.90 0.400 1.59 ND ND 2 WG1114526
cis-1,2-Dichloroethene 156-59-2 96.90 0.400 1.59 ND ND 2 WG1114526
trans-1,2-Dichloroethene 156-60-5 96.90 0.400 1.59 ND ND 2 WG1114526
1,2-Dichloropropane 78-87-5 113 0.400 1.85 ND ND 2 WG1114526
cis-1,3-Dichloropropene 10061-01-5 111 0.400 1.82 ND ND 2 WG1114526
trans-1,3-Dichloropropene 10061-02-6 111 0.400 1.82 ND ND 2 WG1114526
1,4-Dioxane 123-91-1 88.10 0.400 1.44 ND ND 2 WG1114526
Ethanol 64-17-5 46.10 1.26 2.38 73.1 138 2 WG1114526
Ethylbenzene 100-41-4 106 0.400 1.73 0.439 1.90 2 WG1114526
4-Ethyltoluene 622-96-8 120 0.400 1.96 1.01 4.97 2 WG1114526
Trichlorofluoromethane 75-69-4 137.40 0.400 2.25 ND ND 2 WG1114526
Dichlorodifluoromethane 75-71-8 120.92 0.400 1.98 ND ND 2 WG1114526
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.400 3.07 ND ND 2 WG1114526
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.400 2.80 ND ND 2 WG1114526
Heptane 142-82-5 100 0.400 1.64 0.486 1.99 2 WG1114526
Hexachloro-1,3-butadiene 87-68-3 261 1.26 13.5 ND ND 2 WG1114526
n-Hexane 110-54-3 86.20 0.400 1.41 ND ND 2 WG1114526
Isopropylbenzene 98-82-8 120.20 0.400 1.97 ND ND 2 WG1114526
Methylene Chloride 75-09-2 84.90 0.400 1.39 0.571 1.98 2 WG1114526
Methyl Butyl Ketone 591-78-6 100 2.50 10.2 ND ND 2 WG1114526
2-Butanone (MEK)78-93-3 72.10 2.50 7.37 14.7 43.4 2 WG1114526
4-Methyl-2-pentanone (MIBK)108-10-1 100.10 2.50 10.2 ND ND 2 WG1114526
Methyl methacrylate 80-62-6 100.12 0.400 1.64 ND ND 2 WG1114526
MTBE 1634-04-4 88.10 0.400 1.44 ND ND 2 WG1114526
Naphthalene 91-20-3 128 1.26 6.60 ND ND 2 WG1114526
2-Propanol 67-63-0 60.10 2.50 6.15 83.6 205 2 WG1114526
Propene 115-07-1 42.10 0.800 1.38 ND ND 2 WG1114526
Styrene 100-42-5 104 0.400 1.70 ND ND 2 WG1114526
1,1,2,2-Tetrachloroethane 79-34-5 168 0.400 2.75 ND ND 2 WG1114526
Tetrachloroethylene 127-18-4 166 0.400 2.72 ND ND 2 WG1114526
Tetrahydrofuran 109-99-9 72.10 0.400 1.18 1.87 5.51 2 WG1114526
Toluene 108-88-3 92.10 0.400 1.51 0.720 2.71 2 WG1114526
1,2,4-Trichlorobenzene 120-82-1 181 1.26 9.33 ND ND 2 WG1114526
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 9 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 9 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L995391
SE-VP-1
Collected date/time: 05/18/18 12:18
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.400 2.18 1.21 6.59 2 WG1114526
1,1,2-Trichloroethane 79-00-5 133 0.400 2.18 ND ND 2 WG1114526
Trichloroethylene 79-01-6 131 0.400 2.14 92.9 498 2 WG1114526
1,2,4-Trimethylbenzene 95-63-6 120 0.400 1.96 1.39 6.83 2 WG1114526
1,3,5-Trimethylbenzene 108-67-8 120 0.400 1.96 0.523 2.57 2 WG1114526
2,2,4-Trimethylpentane 540-84-1 114.22 0.400 1.87 ND ND 2 WG1114526
Vinyl chloride 75-01-4 62.50 0.400 1.02 ND ND 2 WG1114526
Vinyl Bromide 593-60-2 106.95 0.400 1.75 ND ND 2 WG1114526
Vinyl acetate 108-05-4 86.10 0.400 1.41 ND ND 2 WG1114526
m&p-Xylene 1330-20-7 106 0.800 3.47 2.04 8.83 2 WG1114526
o-Xylene 95-47-6 106 0.400 1.73 0.761 3.30 2 WG1114526
1,1-Difluoroethane 75-37-6 66.05 0.400 1.08 ND ND 2 WG1114526
(S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 98.5 WG1114526
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 10 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 10 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L995391
SE-VP-2
Collected date/time: 05/18/18 12:51
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 2.50 5.94 10.2 24.3 2 WG1114526
Allyl chloride 107-05-1 76.53 0.400 1.25 ND ND 2 WG1114526
Benzene 71-43-2 78.10 0.400 1.28 ND ND 2 WG1114526
Benzyl Chloride 100-44-7 127 0.400 2.08 ND ND 2 WG1114526
Bromodichloromethane 75-27-4 164 0.400 2.68 ND ND 2 WG1114526
Bromoform 75-25-2 253 1.20 12.4 ND ND 2 WG1114526
Bromomethane 74-83-9 94.90 0.400 1.55 ND ND 2 WG1114526
1,3-Butadiene 106-99-0 54.10 4.00 8.85 ND ND 2 WG1114526
Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 2 WG1114526
Carbon tetrachloride 56-23-5 154 0.400 2.52 ND ND 2 WG1114526
Chlorobenzene 108-90-7 113 0.400 1.85 ND ND 2 WG1114526
Chloroethane 75-00-3 64.50 0.400 1.06 ND ND 2 WG1114526
Chloroform 67-66-3 119 0.400 1.95 ND ND 2 WG1114526
Chloromethane 74-87-3 50.50 0.400 0.826 ND ND 2 WG1114526
2-Chlorotoluene 95-49-8 126 0.400 2.06 ND ND 2 WG1114526
Cyclohexane 110-82-7 84.20 0.400 1.38 ND ND 2 WG1114526
Dibromochloromethane 124-48-1 208 0.400 3.40 ND ND 2 WG1114526
1,2-Dibromoethane 106-93-4 188 0.400 3.08 ND ND 2 WG1114526
1,2-Dichlorobenzene 95-50-1 147 0.400 2.40 ND ND 2 WG1114526
1,3-Dichlorobenzene 541-73-1 147 0.400 2.40 ND ND 2 WG1114526
1,4-Dichlorobenzene 106-46-7 147 0.400 2.40 ND ND 2 WG1114526
1,2-Dichloroethane 107-06-2 99 0.400 1.62 ND ND 2 WG1114526
1,1-Dichloroethane 75-34-3 98 0.400 1.60 ND ND 2 WG1114526
1,1-Dichloroethene 75-35-4 96.90 0.400 1.59 ND ND 2 WG1114526
cis-1,2-Dichloroethene 156-59-2 96.90 0.400 1.59 ND ND 2 WG1114526
trans-1,2-Dichloroethene 156-60-5 96.90 0.400 1.59 ND ND 2 WG1114526
1,2-Dichloropropane 78-87-5 113 0.400 1.85 ND ND 2 WG1114526
cis-1,3-Dichloropropene 10061-01-5 111 0.400 1.82 ND ND 2 WG1114526
trans-1,3-Dichloropropene 10061-02-6 111 0.400 1.82 ND ND 2 WG1114526
1,4-Dioxane 123-91-1 88.10 0.400 1.44 ND ND 2 WG1114526
Ethanol 64-17-5 46.10 1.26 2.38 21.2 40.0 2 WG1114526
Ethylbenzene 100-41-4 106 0.400 1.73 ND ND 2 WG1114526
4-Ethyltoluene 622-96-8 120 0.400 1.96 0.787 3.86 2 WG1114526
Trichlorofluoromethane 75-69-4 137.40 0.400 2.25 ND ND 2 WG1114526
Dichlorodifluoromethane 75-71-8 120.92 0.400 1.98 0.405 2.00 2 WG1114526
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.400 3.07 ND ND 2 WG1114526
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.400 2.80 ND ND 2 WG1114526
Heptane 142-82-5 100 0.400 1.64 0.417 1.71 2 WG1114526
Hexachloro-1,3-butadiene 87-68-3 261 1.26 13.5 ND ND 2 WG1114526
n-Hexane 110-54-3 86.20 0.400 1.41 ND ND 2 WG1114526
Isopropylbenzene 98-82-8 120.20 0.400 1.97 ND ND 2 WG1114526
Methylene Chloride 75-09-2 84.90 0.400 1.39 0.587 2.04 2 WG1114526
Methyl Butyl Ketone 591-78-6 100 2.50 10.2 ND ND 2 WG1114526
2-Butanone (MEK)78-93-3 72.10 2.50 7.37 ND ND 2 WG1114526
4-Methyl-2-pentanone (MIBK)108-10-1 100.10 2.50 10.2 ND ND 2 WG1114526
Methyl methacrylate 80-62-6 100.12 0.400 1.64 ND ND 2 WG1114526
MTBE 1634-04-4 88.10 0.400 1.44 ND ND 2 WG1114526
Naphthalene 91-20-3 128 1.26 6.60 1.38 7.24 2 WG1114526
2-Propanol 67-63-0 60.10 2.50 6.15 22.6 55.4 2 WG1114526
Propene 115-07-1 42.10 0.800 1.38 ND ND 2 WG1114526
Styrene 100-42-5 104 0.400 1.70 ND ND 2 WG1114526
1,1,2,2-Tetrachloroethane 79-34-5 168 0.400 2.75 ND ND 2 WG1114526
Tetrachloroethylene 127-18-4 166 0.400 2.72 ND ND 2 WG1114526
Tetrahydrofuran 109-99-9 72.10 0.400 1.18 1.37 4.04 2 WG1114526
Toluene 108-88-3 92.10 0.400 1.51 0.549 2.07 2 WG1114526
1,2,4-Trichlorobenzene 120-82-1 181 1.26 9.33 ND ND 2 WG1114526
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 11 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 11 of 22
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L995391
SE-VP-2
Collected date/time: 05/18/18 12:51
Volatile Organic Compounds (MS) by Method TO-15
CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch
Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.400 2.18 ND ND 2 WG1114526
1,1,2-Trichloroethane 79-00-5 133 0.400 2.18 ND ND 2 WG1114526
Trichloroethylene 79-01-6 131 0.400 2.14 3.19 17.1 2 WG1114526
1,2,4-Trimethylbenzene 95-63-6 120 0.400 1.96 1.11 5.43 2 WG1114526
1,3,5-Trimethylbenzene 108-67-8 120 0.400 1.96 ND ND 2 WG1114526
2,2,4-Trimethylpentane 540-84-1 114.22 0.400 1.87 ND ND 2 WG1114526
Vinyl chloride 75-01-4 62.50 0.400 1.02 ND ND 2 WG1114526
Vinyl Bromide 593-60-2 106.95 0.400 1.75 ND ND 2 WG1114526
Vinyl acetate 108-05-4 86.10 0.400 1.41 ND ND 2 WG1114526
m&p-Xylene 1330-20-7 106 0.800 3.47 1.58 6.84 2 WG1114526
o-Xylene 95-47-6 106 0.400 1.73 0.595 2.58 2 WG1114526
1,1-Difluoroethane 75-37-6 66.05 0.400 1.08 ND ND 2 WG1114526
(S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 96.9 WG1114526
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 12 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 12 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114526
Volatile Organic Compounds (MS) by Method TO-15 L995391-01,02,03,04
Method Blank (MB)
(MB) R3312407-3 05/22/18 12:37
MB Result MB Qualifier MB MDL MB RDL
Analyte ppbv ppbv ppbv
Acetone U 0.0569 1.25
Allyl Chloride U 0.0546 0.200
Benzene U 0.0460 0.200
Benzyl Chloride U 0.0598 0.200
Bromodichloromethane U 0.0436 0.200
Bromoform U 0.0786 0.600
Bromomethane U 0.0609 0.200
1,3-Butadiene U 0.0563 2.00
Carbon disulfide U 0.0544 0.200
Carbon tetrachloride U 0.0585 0.200
Chlorobenzene U 0.0601 0.200
Chloroethane U 0.0489 0.200
Chloroform U 0.0574 0.200
Chloromethane U 0.0544 0.200
2-Chlorotoluene U 0.0605 0.200
Cyclohexane U 0.0534 0.200
Dibromochloromethane U 0.0494 0.200
1,2-Dibromoethane U 0.0185 0.200
1,2-Dichlorobenzene U 0.0603 0.200
1,3-Dichlorobenzene U 0.0597 0.200
1,4-Dichlorobenzene U 0.0557 0.200
1,2-Dichloroethane U 0.0616 0.200
1,1-Dichloroethane U 0.0514 0.200
1,1-Dichloroethene U 0.0490 0.200
cis-1,2-Dichloroethene U 0.0389 0.200
trans-1,2-Dichloroethene U 0.0464 0.200
1,2-Dichloropropane U 0.0599 0.200
cis-1,3-Dichloropropene U 0.0588 0.200
trans-1,3-Dichloropropene U 0.0435 0.200
1,4-Dioxane U 0.0554 0.200
Ethylbenzene U 0.0506 0.200
4-Ethyltoluene U 0.0666 0.200
Trichlorofluoromethane U 0.0673 0.200
Dichlorodifluoromethane U 0.0601 0.200
1,1,2-Trichlorotrifluoroethane U 0.0687 0.200
1,2-Dichlorotetrafluoroethane U 0.0458 0.200
Heptane U 0.0626 0.200
Hexachloro-1,3-butadiene U 0.0656 0.630
n-Hexane U 0.0457 0.200
Isopropylbenzene U 0.0563 0.200
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 13 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 13 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114526
Volatile Organic Compounds (MS) by Method TO-15 L995391-01,02,03,04
Method Blank (MB)
(MB) R3312407-3 05/22/18 12:37
MB Result MB Qualifier MB MDL MB RDL
Analyte ppbv ppbv ppbv
Methylene Chloride U 0.0465 0.200
Methyl Butyl Ketone U 0.0682 1.25
2-Butanone (MEK)U 0.0493 1.25
4-Methyl-2-pentanone (MIBK)U 0.0650 1.25
Methyl Methacrylate U 0.0773 0.200
MTBE U 0.0505 0.200
Naphthalene U 0.154 0.630
2-Propanol U 0.0882 1.25
Propene U 0.0932 0.400
Styrene U 0.0465 0.200
1,1,2,2-Tetrachloroethane U 0.0576 0.200
Tetrachloroethylene U 0.0497 0.200
Tetrahydrofuran U 0.0508 0.200
Toluene U 0.0499 0.200
1,2,4-Trichlorobenzene U 0.148 0.630
1,1,1-Trichloroethane U 0.0665 0.200
1,1,2-Trichloroethane U 0.0287 0.200
Trichloroethylene U 0.0545 0.200
1,2,4-Trimethylbenzene U 0.0483 0.200
1,3,5-Trimethylbenzene U 0.0631 0.200
2,2,4-Trimethylpentane U 0.0456 0.200
Vinyl chloride U 0.0457 0.200
Vinyl Bromide U 0.0727 0.200
Vinyl acetate U 0.0639 0.200
m&p-Xylene U 0.0946 0.400
o-Xylene U 0.0633 0.200
Ethanol U 0.0832 0.630
1,1-Difluoroethane U 0.0325 0.200
(S) 1,4-Bromofluorobenzene 97.6 60.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312407-1 05/22/18 11:10 • (LCSD) R3312407-2 05/22/18 11:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ppbv ppbv ppbv %%%%%
Ethanol 3.75 4.12 3.92 110 105 52.0-158 4.93 25
Propene 3.75 4.00 3.83 107 102 54.0-155 4.15 25
Dichlorodifluoromethane 3.75 3.99 3.89 106 104 69.0-143 2.50 25
1,2-Dichlorotetrafluoroethane 3.75 3.90 3.83 104 102 70.0-130 1.70 25
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 14 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 14 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114526
Volatile Organic Compounds (MS) by Method TO-15 L995391-01,02,03,04
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312407-1 05/22/18 11:10 • (LCSD) R3312407-2 05/22/18 11:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ppbv ppbv ppbv %%%%%
Chloromethane 3.75 3.91 3.75 104 100 70.0-130 4.05 25
Vinyl chloride 3.75 3.79 3.67 101 98.0 70.0-130 3.24 25
1,3-Butadiene 3.75 3.69 3.65 98.5 97.4 70.0-130 1.15 25
Bromomethane 3.75 3.57 3.61 95.2 96.1 70.0-130 1.03 25
Chloroethane 3.75 3.53 3.75 94.0 100 70.0-130 6.22 25
Trichlorofluoromethane 3.75 3.65 3.88 97.4 103 70.0-130 6.01 25
1,1,2-Trichlorotrifluoroethane 3.75 3.86 3.74 103 99.6 70.0-130 3.38 25
1,1-Dichloroethene 3.75 3.90 3.70 104 98.8 70.0-130 5.22 25
1,1-Dichloroethane 3.75 3.88 3.71 103 99.0 70.0-130 4.37 25
Acetone 3.75 4.03 3.74 107 99.7 70.0-130 7.42 25
2-Propanol 3.75 3.90 3.74 104 99.7 66.0-150 4.19 25
Carbon disulfide 3.75 3.95 3.73 105 99.5 70.0-130 5.64 25
Methylene Chloride 3.75 3.84 3.67 102 97.9 70.0-130 4.51 25
MTBE 3.75 3.83 3.65 102 97.4 70.0-130 4.79 25
trans-1,2-Dichloroethene 3.75 3.97 3.78 106 101 70.0-130 4.84 25
n-Hexane 3.75 3.87 3.72 103 99.1 70.0-130 3.88 25
Vinyl acetate 3.75 3.99 3.77 106 101 70.0-130 5.53 25
Methyl Ethyl Ketone 3.75 3.95 3.76 105 100 70.0-130 4.86 25
cis-1,2-Dichloroethene 3.75 3.89 3.75 104 100 70.0-130 3.74 25
Chloroform 3.75 3.89 3.74 104 99.7 70.0-130 3.93 25
Cyclohexane 3.75 3.94 3.73 105 99.4 70.0-130 5.38 25
1,1,1-Trichloroethane 3.75 3.88 3.71 103 98.9 70.0-130 4.39 25
Carbon tetrachloride 3.75 3.87 3.74 103 99.6 70.0-130 3.59 25
Benzene 3.75 3.92 3.78 104 101 70.0-130 3.48 25
1,2-Dichloroethane 3.75 3.88 3.83 104 102 70.0-130 1.44 25
Heptane 3.75 4.05 3.89 108 104 70.0-130 3.90 25
Trichloroethylene 3.75 3.87 3.84 103 103 70.0-130 0.763 25
1,2-Dichloropropane 3.75 3.94 3.84 105 102 70.0-130 2.71 25
1,4-Dioxane 3.75 3.95 3.89 105 104 70.0-152 1.48 25
Bromodichloromethane 3.75 3.89 3.81 104 102 70.0-130 1.97 25
cis-1,3-Dichloropropene 3.75 3.90 3.84 104 102 70.0-130 1.66 25
4-Methyl-2-pentanone (MIBK)3.75 3.96 3.90 106 104 70.0-142 1.69 25
Toluene 3.75 3.88 3.85 103 103 70.0-130 0.831 25
trans-1,3-Dichloropropene 3.75 3.84 3.81 102 101 70.0-130 0.784 25
1,1,2-Trichloroethane 3.75 3.81 3.83 102 102 70.0-130 0.714 25
Tetrachloroethylene 3.75 3.89 3.96 104 106 70.0-130 1.94 25
Methyl Butyl Ketone 3.75 4.01 4.03 107 107 70.0-150 0.515 25
Dibromochloromethane 3.75 3.91 3.92 104 104 70.0-130 0.217 25
1,2-Dibromoethane 3.75 3.87 3.88 103 103 70.0-130 0.0716 25
Chlorobenzene 3.75 3.89 3.92 104 105 70.0-130 0.892 25
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 15 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 15 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1114526
Volatile Organic Compounds (MS) by Method TO-15 L995391-01,02,03,04
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312407-1 05/22/18 11:10 • (LCSD) R3312407-2 05/22/18 11:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ppbv ppbv ppbv %%%%%
Ethylbenzene 3.75 3.97 3.83 106 102 70.0-130 3.68 25
m&p-Xylene 7.50 8.05 7.83 107 104 70.0-130 2.74 25
o-Xylene 3.75 3.97 3.89 106 104 70.0-130 2.15 25
Styrene 3.75 4.08 3.99 109 106 70.0-130 2.31 25
Bromoform 3.75 4.04 3.97 108 106 70.0-130 1.82 25
1,1,2,2-Tetrachloroethane 3.75 3.92 3.86 105 103 70.0-130 1.58 25
4-Ethyltoluene 3.75 3.92 3.90 105 104 70.0-130 0.446 25
1,3,5-Trimethylbenzene 3.75 3.99 3.98 107 106 70.0-130 0.261 25
1,2,4-Trimethylbenzene 3.75 3.91 3.92 104 105 70.0-130 0.190 25
1,3-Dichlorobenzene 3.75 4.03 3.97 107 106 70.0-130 1.35 25
1,4-Dichlorobenzene 3.75 4.19 4.16 112 111 70.0-130 0.767 25
Benzyl Chloride 3.75 4.00 3.92 107 104 70.0-144 2.15 25
1,2-Dichlorobenzene 3.75 4.00 3.94 107 105 70.0-130 1.51 25
1,2,4-Trichlorobenzene 3.75 4.51 4.57 120 122 70.0-155 1.32 25
Hexachloro-1,3-butadiene 3.75 4.33 4.37 115 116 70.0-145 0.884 25
Naphthalene 3.75 4.38 4.41 117 117 70.0-155 0.481 25
Allyl Chloride 3.75 3.95 3.71 105 98.9 70.0-130 6.27 25
2-Chlorotoluene 3.75 4.07 4.04 108 108 70.0-130 0.730 25
Methyl Methacrylate 3.75 3.87 3.86 103 103 70.0-130 0.275 25
Tetrahydrofuran 3.75 3.94 3.78 105 101 70.0-140 4.06 25
2,2,4-Trimethylpentane 3.75 3.90 3.71 104 98.9 70.0-130 5.10 25
Vinyl Bromide 3.75 3.61 3.91 96.3 104 70.0-130 8.01 25
Isopropylbenzene 3.75 3.97 3.89 106 104 70.0-130 2.00 25
1,1-Difluoroethane 3.75 3.94 3.79 105 101 70.0-130 3.92 25
(S) 1,4-Bromofluorobenzene 99.4 99.9 60.0-140
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 16 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 16 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1115083
Volatile Organic Compounds (MS) by Method TO-15 L995391-01,02
Method Blank (MB)
(MB) R3312450-3 05/23/18 10:03
MB Result MB Qualifier MB MDL MB RDL
Analyte ppbv ppbv ppbv
2-Butanone (MEK)U 0.0493 1.25
Trichloroethylene U 0.0545 0.200
(S) 1,4-Bromofluorobenzene 95.1 60.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3312450-1 05/23/18 08:23 • (LCSD) R3312450-2 05/23/18 09:12
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ppbv ppbv ppbv %%%%%
Methyl Ethyl Ketone 3.75 4.55 4.62 121 123 70.0-130 1.45 25
Trichloroethylene 3.75 4.54 4.61 121 123 70.0-130 1.38 25
(S) 1,4-Bromofluorobenzene 100 101 60.0-140
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 17 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 17 of 22
ONE LAB. NATIONWIDE.GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Abbreviations and Definitions
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
E The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial
calibration (ICAL).
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 18 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 18 of 22
ONE LAB. NATIONWIDE.
ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab
is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network
laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing
turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by ESC Lab Sciences.

State Accreditations
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN-03-2002-34
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹n/a
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶90010 South Carolina 84004
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana ¹LA180010 Texas T 104704245-17-14
Maine TN0002 Texas ⁵LAB0152
Maryland 324 Utah TN00003
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 460132
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming A2LA

Third Party Federal Accreditations
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable

Our Locations
ESC Lab Sciences has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please
contact our main office. ESC Lab Sciences performs all testing at our central laboratory.
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:06 19 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61177082 L995391 05/24/18 09:13 19 of 22