HomeMy WebLinkAboutDERR-2025-005537
WASATCH ENVIRONMENTAL, INC.
ENVIRONMENTAL SCIENCE AND ENGINEERING
2410 WEST CALIFORNIA AVENUE
SALT LAKE CITY, UTAH 84104
PHONE (801) 972-8400
e-mail: wei@wasatch-environmental.com
www.wasatch-environmental.com
SAMPLING AND ANALYSIS PLAN
AIRPORT WEST VCP - PHASE I AREA
SALT LAKE CITY, UTAH
VOLUNTARY CLEANUP PROGRAM SITE #C092
Project No. 1660-005F
Prepared for:
Utah Department of Environmental Quality
Division of Environmental Response and Remediation
Voluntary Cleanup Program
Mr. Bill Rees, Section Manager
195 North 1950 West
Salt Lake City, Utah 84114
Prepared by:
Wasatch Environmental, Inc.
2410 West California Ave.
Salt Lake City, Utah 84104
July 28, 2025
Sampling and Analysis Plan Airport West VCP – Phase I Area
Wasatch Environmental, Inc. Table of Contents
Page i
TABLE OF CONTENTS
Section Page No.
1. INTRODUCTION .............................................................................................................................. 1
2. SITE DESCRIPTION ........................................................................................................................ 1
3. BACKGROUND ............................................................................................................................... 1
4. PROJECT OBJECTIVES ................................................................................................................. 2
5. SAMPLING ACTIVITIES .................................................................................................................. 2
6. SAMPLING METHODS.................................................................................................................... 2
7. ANALYTICAL METHODS ................................................................................................................ 3
8. QUALITY ASSURANCE AND QUALITY CONTROL ...................................................................... 3
9. REPORTING .................................................................................................................................... 4
10. HEALTH AND SAFETY ................................................................................................................... 4
FIGURES
Figure 1 – Phase I Site Map
Figure 2 – Typical Sample Location Map
APPENDICES
Appendix A – Standard Operating Procedures
SOP 1 – Soil Sampling Procedure
SOP 2 – Sample Documentation and Handling
SOP 3 – Chain-of-Custody Documentation
SOP 4 – Equipment and Materials
Appendix B – Table 2 Analyte Lists and Soil Confirmation Screening Levels
Appendix C – November 8, 2022, Project Design Contingency Plan, Airport West VCP
Sampling and Analysis Plan Airport West VCP – Phase I Area
Wasatch Environmental, Inc. Page 1
SAMPLING AND ANALYSIS PLAN
AIRPORT WEST VCP – PHASE I AREA
SALT LAKE CITY, UTAH
VOLUNTARY CLEANUP PROGRAM SITE #C092
1. INTRODUCTION
This Sampling and Analysis Plan (SAP) describes the methods and procedures for collecting, handling,
and analyzing environmental confirmation soil samples from the Airport West - Phase I Area site (Phase I
Area) for the initial phase of the North Temple Landfill (NTL) clean-up effort. All personnel involved with
the collection and handling of samples shall be required to read this plan, and a copy of this plan will be
available in the field during all sampling activities. This SAP is intended to be used in conjunction with the
December 2022 Remedial Action Plan (RAP) and the July 31, 2022, Quality Assurance Project Plan
(QAPP). If there are any discrepancies between the RAP or QAPP and this approved SAP, the means
and methods of sample collection and sample analysis will follow this SAP.
2. SITE DESCRIPTION
The Phase I Area is located between downtown Salt Lake City and the Great Salt Lake, along US
Interstate 80 (I‐80) on the North Temple Frontage Road between approximately 6100 West and 7500
West, within the northwest portion of Salt Lake County, Utah (Figure 1). The Phase I Area is
approximately 150-acres of the larger 770-acre NTL. The NTL is a closed municipal landfill that was
operated by Salt Lake City Corporation from 1959 until 1979. The topography of the landfill is relatively
flat, with mounding and depressions due to trenching cell construction and varying landfill practices during
operation.
3. BACKGROUND
As discussed above, the Phase I Area is approximately 150-acres of the 770-acre NTL which was
operated as a trench landfill. The landfill operation began in the eastern portion of the landfill and moved
west as the landfilling operation extended across the site. During the life of the landfill, the site received
the majority of Salt Lake City’s municipal waste stream. This waste stream consisted primarily of
household municipal waste, commercial waste and construction debris.
In 2017, Utah’s School and Institutional Trust Land Administration (SITLA) obtained title from SLR to a
770-acre parcel that encompasses the footprint of the old landfill with the intent to redevelop the parcel
under a brownfield development concept whereby the landfill would be remediated in a series of phases
with waste being consolidated on-site to allow for future development. The remediation efforts would be
undertaken in close coordination with Utah Department of Environmental Quality (UDEQ) Division of
Environmental Response & Remediation (DERR) under the UDEQ Voluntary Cleanup Program (VCP).
A Remedial Action Plan (RAP) was subsequently prepared and approved for the initial phase of the site
remediation, the “Phase I Remedial Action Plan.” This SAP has been developed to further identify
various means and methods set forth in the Phase I RAP necessary to effectuate the successful
remediation of the Phase I area.
The new property owner, Utah’s Inland Port Authority, by virtue of their entrance into the VCP as co -
applicant with SITLA has adopted the Phase I RAP and this Sampling and Analysis Plan for the work
effort for the property. Information regarding the project can be found on DERR’s website under the
names Airport West and North Temple Landfill.
Sampling and Analysis Plan Airport West VCP – Phase I Area
Wasatch Environmental, Inc. Page 2
4. PROJECT OBJECTIVES
To collect confirmation soil samples to confirm completion of the waste excavation efforts for each of the
individual waste cells. Confirmation sample results will be compared against site-specific action/cleanup
levels for the project specified in the RAP and QAPP.
5. SAMPLING ACTIVITIES
The RAP and QAPP provide details regarding the objectives, methods, and sampling locations.
Sampling activities are planned to meet the project objectives in the RAP and detailed in this SAP. This
SAP sets forth the confirmation soil sampling protocol to be conducted in conjunction with Phase I
remediation of this VCP Site. All sampling activities will be conducted in accordance with this SAP. Any
deviations will be immediately communicated to both the applicant and VCP project manager and will be
subject to their approvals.
6. SAMPLING METHODS
The specific sampling methods and field procedures Wasatch anticipates utilizing are presented as
standard operating procedures (SOPs) contained in Appendix A of this SAP. If sampling methods
become beneficial or necessary that are not included in the SOPs, an SOP will be developed for such
sampling methods. The new SOPs will be presented in the applicable work plan(s) and amended to the
SAP.
Confirmation soil samples will be collected from each waste cell at a frequency of one sample per every
300 linear feet of cell excavation. As depicted on Figure 2, for cells that run south to north, sampling will
begin at 150 feet from the south wall of the cell. Samples will be collected at 150 feet, 450 feet, 750 feet,
etc. For cells that run east to west, sampling intervals will be measured from the eastern wall. If the
remainder of a cell (northern extent for cells extending south to north, and western extent for cells
extending east to west) measures less than 300 feet, but more than 150 feet, an additional soil
confirmation sample will be collected. The sample will be collected from within the remaining portion of
the cell, approximately two feet from the northern or western wall of the excavation.
For irregularly shaped waste cells such as Cell 199, the sampling intervals will be measured from south to
north. Furthermore, given that the average width of the waste cells in the Phase I Area is 150 feet, the
irregularly shaped cells will be divided into sections extending from the south wall of the excavation. The
150 foot wide sections will be measured from the east wall of the excavation (see Figure 2). In cells that
extend less than 300 feet, at a minimum, one confirmation soil sample will be collected. The samples will
be collected by the bucket of the track excavator from the native soil in the base of the cell. The sample
location latitude and longitude will be recorded in field notes.
Soil from the sample location will be collected with the track excavator bucket and which will be brought
to the side of the excavation. The soil may not be dumped onto the ground prior to sampling. In
accordance with SOP 1, samples will be collected by removing 4-ounce portions of soil from the bucket
and in a manner to be representative of collecting the soil sample within 6 inches of the top of the native
soil layer. Each of the 4-ounce samples will be placed into laboratory-supplied glass sample jars and
identified by a unique sample ID (SOP 2). The sample ID will include the cell number, sampling interval,
and sequential sample ID , and be identified as a soil confirmation sample (Cell Number – 300 foot
interval [300, 600, 900] – 1). In irregularly shaped cells, sample IDs will be sequential and will be
assigned from east to west (see Figure 2). A photograph of each sample with soil in the bucket will be
taken. Samples will be logged in field notes and on the Chain-of-Custody documentation in the field in
accordance with SOP 3. Sample jars will be immediately placed in a baggie and into an iced cooler. If
constituents in a confirmation soil sample do not meet site-specific cleanup levels, additional soil removal
and sampling may be necessary. If a subsequent confirmation soil sample at the over-excavated area at
a sample location is necessary, the confirmation soil sample ID will be designated with an A (207-300-
1A).
Sampling and Analysis Plan Airport West VCP – Phase I Area
Wasatch Environmental, Inc. Page 3
For field screening purposes only, a portion of each soil sample will be placed into a plastic baggie and
allowed to come to ambient temperature to facilitate volatilization. A Multi Gas Meter Photoionization
Detector (PID) will then be used to measure volatile organic compounds (VOC), hydrogen sulfide (H2S),
and lower explosive limit (LEL) concentrations in the soil sample. The readings for each sample will be
recorded in field notes. Equipment and materials that may be used in execution of field activities are
identified in SOP 4.
7. ANALYTICAL METHODS
Target analytes and laboratory analytical methods are summarized in Table 1. Table 1 is consistent with
Table 2 in Appendix A-29 of the approved RAP, which is presented in Appendix B of this SAP. Table 2
contains a full list of analytical methods, analytes, and soil confirmation screening levels. Laboratory
turnaround times will be determined on a case by case basis. As the soil confirmation sampling
continues over the course of the remediation this list of compounds may be reduced based on analytical
trends, such as the lack of detections of a specific constituent. Prior to a reduction in compound analysis,
approval by DERR will be obtained.
Table 1
Summary of Laboratory Analytical Methods
Target Analytes Environmental
Media Laboratory Analytical Methods
Volatile Organic
Compounds Soil
SW-846 Method 8260D (Full list plus
total petroleum hydrocarbons as
gasoline range organics and TPH
fractionation)
Semi-Volatile Organic
Compounds Soil SW-846 Method 8270E (Full list
including 1,4-dioxane)
Polycyclic Aromatic
Hydrocarbons Soil SW-846 Method 8270E
Total Petroleum
Hydrocarbons as
Diesel-Range
Organics (TPH-DRO)
with Silica Gel
Treatment (SGT)
Soil SW-846 Method 8270E (TPH
fractionation)
Metals Soil
SW-846 Method 6020B (As, Ba, Cd,
Pb, Se, Ag)
SW-846 Method 3060ª/7196ª (Cr VI)
HG-S-7471B (Hg)
Confirmation soil samples will be delivered under Chain-of-Custody protocol to Chemtech-Ford
Laboratories (Chemtech) except for the samples collected for hexavalent chromium analysis which will be
shipped overnight under Chain-of-Custody protocol to Pace Analytical (Pace). Chemtech and Pace are
Utah-certified laboratories.
8. QUALITY ASSURANCE AND QUALITY CONTROL
Quality assurance and quality control (QA/QC) procedures will be maintained throughout the duration of
the project. QA/QC procedures are specified in detail in the QAPP. One field duplicate will be collected
for every 10 confirmation soil samples and analyzed for the same parameters listed for other media
samples. Duplicate samples will be collected by filling alternate sample containers. Field duplicate
samples will receive an entirely separate sample identification number such as 207-300-2.
A Level III data quality package will be indicated on the Chain-of-Custody documentation. The Chain-of-
Sampling and Analysis Plan Airport West VCP – Phase I Area
Wasatch Environmental, Inc. Page 4
Custody Record will be used to indicate what analyses are required. Laboratory prepared trip blanks will
be included in the cooler with samples to be analyzed for VOCs and will be analyzed for VOCs using U.S.
EPA Method SW-846 8260D. No field equipment will be used to collect soil samples; therefore, no field
equipment blanks will be collected.
Soil samples (including trip blanks) may be transferred to a sample refrigerator located in the field office.
The sample refrigerator may not be used for anything other than storing samples. The refrigerator
temperature will be set to 39o Fahrenheit (4o Celsius). Samples must always remain at a temperature of
4o C ± 2o. When samples (including the original trip blanks) are prepared for delivery to the laboratory,
they will be placed into a clean iced cooler for transportation. If placed into the refrigerator, the sampler
will relinquish the samples to the team member that will deliver the samples to the laboratory. This will be
recorded on the Chain-of-Custody documentation in accordance with SOP 3.
Agency split samples will be coordinated with the DERR representative. Agency Split samples will be
incorporated into the SAP and arranged in advance with the DERR PM to schedule the selected sample
locations for the split samples.
9. REPORTING
Analytical testing data results will be compiled into a table and a sample location map will be prepared
and provided to DERR as part of the regular project weekly reporting update. A summary of all
confirmation sample results will be presented in a final confirmation soil sampling report once all
confirmation samples have been collected, and data validation has been completed.
10. HEALTH AND SAFETY
A site-specific health and safety plan (HASP) is presented in Appendix C (C-1) of the RAP. A copy of the
HASP will be on-Site at all times during field activities. Daily health and safety tailgate meetings will be
conducted each morning during field activities.
The use or reuse of this information is restricted to the referenced document unless otherwise authorized.
Wasatch Environmental Copyright 2006
AIRPORT WEST VCP - PHASE 1 C092 WEI 1660-005F
Figure 1Phase I Site Map
The use or reuse of this information is restricted to the referenced document unless otherwise authorized.
Wasatch Environmental Copyright 2006
AIRPORT WEST VCP - PHASE 1 C092 WEI 1660-005F
Figure 2Typical Sample Location MapSample Location
207-150-1
207-750-1
207-1050-1
220-150-1220-450-1
15
0
’
30
0
'
30
0
'
30
0
'
207-450-1
150’300'300'
220-750-1
15
0
’
30
0
'
30
0
'
199-750-4
199-450-4
199-150-4
199-750-3 199-750-1
150’150’150’150’
199-750-2
199-150-3
199-450-3
199-450-2
199-450-1
Appendix A
Standard Operating Procedures
Revision 1.0: 3/31/2017
SOP 1–SOIL SAMPLING PROCEDURES
Soil samples will be collected with gloved hands into laboratory-supplied 4 ounce glass jars. The soil
samples will be packed into the laboratory supplied jars in a manner as not to leave any headspace to
reduce the potential for the loss of volatile organic compounds. Samples collected from the excavator
bucket shall be taken in a manner to be representative of collecting the soil sample within 6 inches of the
top of the native soil layer. The samples shall be collected from material that has not had contact with the
bucket walls and in a manner to prevent inclusion of materials that may have fallen from above the
desired sampling interval.
Field measurements will be recorded on the Field Forms and will include the type of sampling, time,
sample description, and volume and number of containers. All entries will be made in ink, and erasures
will not be made. If an incorrect entry is made, the information will be crossed out with a single line.
Whenever a sample is collected or a measurement made, a detailed description of the sample location
shall be recorded. All equipment used to make measurements will be identified. The latitude and
longitude of each sample location will be recorded.
Samples will be packed, sealed, and transported in accordance with the Sample Documentation and
Handling SOP.
Revision 1.0: 3/31/2017
SOP 2 – SAMPLE DOCUMENTATION AND HANDLING
Sample collection information will be entered into field notebooks. Prior to laboratory shipment, each
sample will be logged on a Chain-of-Custody (COC) Form. The COC form will be placed in a cooler and
will accompany the analytical samples during shipment or transport to the laboratory.
Once sealed, sample bottles will be labeled and placed in an iced cooler. Coolers to be shipped via
courier will be lined with a plastic bag and packed with packing material surrounding the bottles to prevent
breakage during shipment. Additionally, the drain spout of the cooler will be taped shut. Ice will be
sealed in plastic bags to prevent melted ice from soaking the packing material. A temperature blank may
be included in each cooler. A COC form will be enclosed in sealed plastic bags and taped to the
underside of the cooler lid. Coolers will be secured with strapping tape and custody seals. The custody
seals will be affixed to each sample cooler (not each bottle). The coolers will be shipped or delivered to
the appropriate laboratory, by the field technician or overnight courier, so they will arrive for analysis
within 3 days of sample collection.
Revision 1.0: 3/31/2017
SOP 3 – CHAIN-OF-CUSTODY DOCUMENTATION
A required part of any sampling and analytical program is a system for sample control from collection to
data reporting. This includes the ability to trace the possession and handling of samples from the time of
collection through analysis and final deposition. This system also ensures against tampering or
contamination of samples. The documentation of the sample's history is referred to as the chain of
custody (COC). Initially after collection, a sample is considered to be under a person' s custody if it fits
the following criteria:
• In an individual’s possession
• In view of the individual after that person has taken possession
• Secured by the person so that no one can tamper with the sample
The field technician will use COC forms that are equivalent to the U.S. EPA Office of Enforcement COC
forms. The sequence for transferring samples from the possession of the sampler, as cited above, to the
contract laboratory is as follows:
When the sample containers are delivered from the laboratory, both the sender and receiver sign and
date the COC form as well as specifying on the form what has changed hands. From that point on, every
time the sample bottles change hands (whether empty or full) both parties sign and date the transfer.
However, some sample containers are stored at Wasatch and no COC is required for the acquisition of
the sample bottles.
The following information is included on the COC:
• Project number
• Project name
• Sample ID number (as noted in the field log book) secured by that person so no one can tamper
with the sample
• Signature of sampler
• Date and time of collection (time logged in field log book)
• Type and matrix of sample
• Number of containers
• Preservative
• Requested analyses
• QC Level
• Reporting Limits (MDL)
• Inclusive dates of possession
• Signature of receiver
In addition to the COC form, other components of the COC will include sample labels, custody seals (if
shipping the samples to a laboratory), and field notebook, as summarized below:
Sample Label. A sample label will be affixed to each sample bottle to provide information regarding the
sample ID, sampler’s initials, preservative information, date, and time of sample collection.
Custody Seals. Two custody seals will be affixed to each sample shipping container (not each bottle).
These seals will show a sampler’s (or person in possession of the samples) name, and date sealed. The
seals will be taped onto the sample shipping container or lid of the shipping container prior to sample
shipment, and will be broken at the laboratory under COC procedures.
Revision 1.0: 3/31/2017
SOP 4 – EQUIPMENT AND MATERIALS
Equipment used in the execution of field activities will be inspected, maintained, and calibrated by
Wasatch field personnel per manufacturer’s instructions. All field equipment will be inspected before and
after each use. Equipment requiring calibration will be calibrated, according to the manufacturer’s
instructions, before each use. Field equipment will be recalibrated as necessary if field readings appear
to be abnormal. Equipment calibration will be documented in field notes or on an equipment calibration
log. Any reusable field equipment that will come into contact with sampled environmental media will be
decontaminated before each use. Equipment that repeatedly malfunctions or is significantly damaged will
be removed from service, and a replacement provided, until it has been properly repaired.
The following equipment may be used during investigation activities:
•Multi Gas Meters – will be used to monitor oxygen, carbon monoxide, hydrogen sulfide, VOCs,
and explosive gas levels in the atmosphere at the excavations and during soil sample collection.
•Niton XL2 950 GOLDD Portable X-ray Fluorescence (XRF) - the XRF analyzer (or equivalent)
will be used following the U.S. EPA Method 6200 (Field Portable X-ray Fluorescence
Spectrometry for the Determination of Elemental Concentrations in Soil and Sediment) for in situ
soil screening. The handheld meter will be used to directly measure the concentrations of the
metals of concern in soil.
•Personal Protective Equipment (PPE) – will be used in accordance with the site-specific health
and safety plan (HASP). Field personnel will be equipped with protective clothing, gloves, hearing
protection, eye protection, respiratory protection, safety glasses, safety-toed boots, and hard hats
as dictated by site conditions and the HASP. At a minimum level D PPE will be used during all
field activities.
Appendix B
Table 2 Analyte Lists and Soil Confirmation Screening Levels
TABLE 2
SOIL CONFIRMATION
SCREENING LEVELS ‐ VOC
PHASE 1 AREA
AIRPORT WEST VCP
JULY 2022
8/1/2022 1:40 PM
Matrix TestCode Units Analyte CAS Action Level
Acetone 67‐64‐1 1050000
Benzene 71‐43‐2 423
Bromobenzene 108‐86‐1 1780
Bromochloromethane 74‐97‐5 628
Bromodichloromethane 75‐27‐4 128
Bromoform 75‐25‐2 8570
Bromomethane 74‐83‐9 30.1
Butylbenzene, n‐104‐51‐8 58400
Butylbenzene, sec‐135‐98‐8 117000
Butylbenzene, tert‐98‐06‐6 117000
Carbon disulfide 75‐15‐0 3470
Carbon tetrachloride 56‐23‐5 287
Chlorobenzene 108‐90‐7 1330
Chloroethane 75‐00‐3 22700
Chloroform 67‐66‐3 138
Chloromethane 74‐87‐3 463
Chlorotoluene, o‐95‐49‐8 23400
Chlorotoluene, p‐106‐43‐4 23400
cis‐1,2‐Dichloroethene 156‐59‐2 2340
cis‐1,3‐Dichloropropene 10061‐01‐5 309
Cyclohexane 110‐82‐7 27400
Dibromo‐3‐chloropropane, 1,2‐96‐12‐8 6.43
Dibromobenzene, 1,4‐106‐37‐6 11700
Dibromochloromethane 124‐48‐1 3890
Dibromoethane, 1,2‐106‐93‐4 15.9
Dibromomethane (Methylene Bromide) 74‐95‐3 98.9
Dichloro‐2‐butene, trans‐1,4‐110‐57‐6 3.25
Dichlorobenzene, 1,2‐95‐50‐1 9330
Dichlorobenzene, 1,4‐106‐46‐7 1140
Dichlorodifluoromethane 75‐71‐8 368
Dichloroethane, 1,1‐75‐34‐3 1550
Dichloroethane. 1,2‐107‐06‐2 137
Dichloroethene, 1,1‐75‐35‐4 995
Dichloropropane, 1,2‐78‐87‐5 66.3
Dichloropropane, 1,3‐142‐28‐9 23400
Dichloropropene, 1,3‐542‐75‐6 309
Dioxane, 1,4‐123‐91‐1 2450
Ethylbenzene 100‐41‐4 2540
Hexanone, 2‐591‐78‐6 1340
Isopropylbenzene 98‐82‐8 9950
Methyl Acetate 79‐20‐9 1170000
Methyl Ethyl Ketone (2‐Butanone)78‐93‐3 193000
Methyl tert‐butyl ether 1634‐04‐4 20500
Methyl‐2‐pentanone, 4‐108‐10‐1 139000
Methylcyclohexane 108‐87‐2NE
Methylene chloride 75‐09‐2 3160
Naphthalene 91‐20‐3 585
Propyl benzene 103‐65‐1 24300
Styrene 100‐42‐5 34800
Tetrachloroethane, 1,1,1,2‐630‐20‐6 875
Tetrachloroethane, 1,1,2,2‐79‐34‐5 267
Tetrachloroethene 127‐18‐4 389
Toluene 108‐88‐3 46800
trans‐1,2‐Dichloroethene 156‐60‐5 302
trans‐1,3‐Dichloropropene 10061‐02‐6 309
Trichloro‐1,2,2‐trifluoroethane, 1,1,2‐76‐13‐1 28100
Trichlorobenzene, 1,2,3‐87‐61‐6 934
Trichlorobenzene, 1,2,4‐120‐82‐1 256
Trichloroethane, 1,1,1‐71‐55‐6 35600
Trichloroethane, 1,1,2‐79‐00‐5 6.31
Trichloroethene 79‐01‐6 18.7
Trichlorofluoromethane 75‐69‐4 350000
Trimethylbenzene, 1,2,4‐95‐63‐6 1770
Trimethylbenzene, 1,3,5‐108‐67‐8 1510
Trimethylpentene, 2,4,4‐25167‐70‐8 11700
Vinyl chloride 75‐01‐4 168
Xylene, m‐108‐38‐3 2370
Xylene, p‐106‐42‐3 2420
Xylenes 1330‐20‐7 2490
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10‐4 screening levelsjul2022.xlsx Page 1 of 5 821AR00940
TABLE 2
SOIL CONFIRMATION
SCREENING LEVELS ‐ SVOC
PHASE I AREA
AIRPORT WEST VCP
JULY 2022
8/1/2022 1:43 PM
Matrix TestCode Units Analyte CAS Action Level
Acetophenone 98‐86‐2 117000
Atrazine 1912‐24‐9 999
Biphenyl, 1,1´‐92‐52‐4 200
Bis(2‐chloroethoxy)methane 111‐91‐1 2460
Bis(2‐chloroethyl) ether 111‐44‐4 103
Bis(2‐ethylhexyl) phthalate 117‐81‐7 16400
Butyl benzyl phthalate 85‐68‐7 121000
Caprolactam 105‐60‐2 398000
Chloro‐3‐methylphenol, 4‐59‐50‐7 82100
Chloroaniline, 4‐106‐47‐8 410
Chloronaphthalene, 2‐91‐58‐7 60300
Chlorophenol, 2‐95‐57‐8 5840
Dibenzofuran 132‐64‐9 1170
Dichlorobenzidine, 3,3´‐91‐94‐1 511
Dichlorophenol, 2,4‐120‐83‐2 2460
Diethyl phthalate 84‐66‐2 657000
Dimethylphenol, 2,4‐105‐67‐9 16400
Di‐n‐butyl phthalate 84‐74‐2 82100
Dinitro‐2‐methylphenol, 4,6‐534‐52‐1 65.7
Dinitrophenol, 2,4‐51‐28‐5 1640
Dinitrotoluene, 2,4‐121‐14‐2 737
Dinitrotoluene, 2,6‐606‐20‐2 154
Di‐n‐octyl phthalate 117‐84‐0 8210
Hexachlorobenzene 118‐74‐1 11.7
Hexachlorobutadiene 87‐68‐3 526
Hexachlorocyclopentadiene 77‐47‐4 7.45
Hexachloroethane 67‐72‐1 460
Isophorone 78‐59‐1 164000
Methylphenol, 2‐95‐48‐7 41000
Methylphenol, 3&4‐(blank) 821
Nitroaniline, 2‐88‐74‐4 7990
Nitroaniline, 4‐100‐01‐6 3280
Nitrobenzene 98‐95‐3 1290
N‐Nitrosodi‐n‐propylamine 621‐64‐7 32.8
N‐Nitrosodiphenylamine 86‐30‐6 46900
Oxybis(1‐chloropropane), 2,2´‐108‐60‐1 46700
Pentachlorophenol 87‐86‐5 397
Phenol 108‐95‐2 246000
Tetrachlorobenzene, 1,2,4,5‐95‐94‐335
Tetrachlorophenol, 2,3,4,6‐58‐90‐2 24600
Trichlorophenol, 2,4,5‐95‐95‐4 82100
Trichlorophenol, 2,4,6‐88‐06‐2 821
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TABLE 2
SOIL CONFIRMATION
SCREENING LEVELS ‐ RCRA METALS
PHASE 1 AREA
AIRPORT WEST VCP
JULY 2022
8/1/2022 1:45 PM
Matrix TestCode Units Analyte CAS Acton Level
Arsenic 7440‐38‐2 300
Barium 7440‐39‐3 217000
Cadmium 7440‐43‐9 99.7
Lead 7439‐92‐1 800
Selenium 7782‐49‐2 5840
Silver 7440‐22‐4 5840
3060A/7196A Chrom VI 18540‐29‐9 633
HG‐S‐7471B Mercury 7439‐97‐6 45.6
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TABLE 2
SOIL CONFIRMATION
SCREENING LEVELS ‐ TPH/PAH
PHASE I AREA
AIRPORT WEST VCP
JULY 2022
8/1/2022 1:47 PM
Matrix Units Type TestCode Analyte CAS Action
Level
Acenaphthene 83‐32‐9 45200
Anthracene 120‐12‐7 226000
Benz[a]anthracene 56‐55‐32060
Benzo(e)pyrene 192‐97‐273.4
Benzo(j)fluoranthene 205‐82‐3 176
Benzo[a]pyrene 50‐32‐8 211
Benzo[b]fluoranthene 205‐99‐22110
Benzo[k]fluoranthene 207‐08‐9 21110
Chloronaphthalene, Beta‐91‐58‐7 60300
Chrysene 218‐01‐9 211000
Dibenz[a,h]anthracene 53‐70‐3 211
Dibenzo(a,e)pyrene 192‐65‐417.6
Dimethylbenz(a)anthracene, 7,12‐57‐97‐60.844
Fluoranthene 206‐44‐0 30100
Fluorene 86‐73‐7 30100
Indeno[1,2,3‐cd]pyrene 193‐39‐52110
Methylnaphthalene, 1‐90‐12‐07270
Methylnaphthalene, 2‐91‐57‐63010
Naphthalene 91‐20‐3 585
Nitropyrene, 4‐57835‐92‐4 176
Pyrene 129‐00‐0 22600
Benzene 71‐43‐2 423
Ethylbenzene 100‐41‐42540
Methyl tert‐Butyl Ether (MTBE)1634‐04‐4 20500
Naphthalene 91‐20‐3 585
Toluene 108‐88‐3 46800
Xylenes, total 1330‐20‐72490
Total Petroleum Hydrocarbons (Aliphatic Low)2180
Total Petroleum Hydrocarbons (Aliphatic Medium)440
Total Petroleum Hydrocarbons (Aliphatic High)3500000
Total Petroleum Hydrocarbons (Aromatic High)30100
Total Petroleum Hydrocarbons (Aromatic Low)423
Total Petroleum Hydrocarbons (Aromatic Medium)561
8270
8260
8260 TPH Fractionation
8270 TPH Fractionation
NA
So
i
l
mg
/
k
g
‐dr
y
PAH
TPH‐GRO
TPH‐DRO
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