DSHW-2018-003788 - 0901a06880805b30

wood.
April 26, 2018
Utah Department of Environmental Quality
Division of Waste Management and Radiation Control
Mr. Rocky Stonestreet
195 North 1950 West
Salt Lake City, Utah 84116
Re: Limited Soil Excavation
Six States Distributors
2173 West 850 North
Cedar City, Utah
Dear Mr. Stonestreet:
Div of Waste Management
and Radiation Control
APR 3 0 2018
D H/W- 7-701 -00 3780
Wood Environment & Infrastructure Solutions, Inc. (Wood) formerly Amec Foster Wheeler Environment &
Infrastructure, Inc. was retained by Illinois Tool Works (MN) to perform a limited soil excavation at Six States
Distributors located at 2173 West 850 North in Cedar City, Utah (Figure 1).
This assessment included field activities and sampling as proposed in the Cedar City Scope of Work dated
September 2016 and accepted by the State of Utah Project Manager, Rocky Stonestreet, with the Utah Division
of Waste Management and Radiation Control (DWMRC), in a letter dated June 10, 2016.
PROPERTY DEVELOPMENT AND HISTORY
The facility is 3,750 square feet; aerial photographs indicate the property was developed sometime between
1993 and 1997. The property has been leased since 1999. At the time a Phase I inspection was conducted
in 2008 and 2009, exposed soil was observed in the yard area. The exposed soil may have been associated
with the recent installation of a new water supply line for the facility. Used oil was also observed stored
exterior to the northwest corner of the building without secondary containment; new fill was observed near
the drum storage area. Some of the soil was stained in the area of the used oil storage. Used parts were
also stored outside in the northwest area of the property. These outside storage practices had been
eliminated by 2015. The property slopes to the south and west away from the building.
OBJECTIVE
A Phase II ESA assessment was conducted in 2009 to investigate the potential for releases and subsurface
impacts associated with historic operations as a maintenance facility, including the use of oils, lubricants,
solvents, paints, and cleaning related chemicals. Findings of the Phase II ESA indicated prior soil staining at
the northwest of the building with elevated concentrations of Benzo[a]pyrene and Dibenz[a,h]anthracene.
The objective of this soil excavation was to remove stained soil identified during the Limited Phase II ESA in
2009 and collect confirmation soil samples to determine that impacted soil had been removed below
screening levels.
Wood Environment & Infrastructure Solutions, Inc.
9865 South 500 West
Sandy, Utah 84070
Telephone [phone] www.woodplc.com
Limited Soil Excavation
Six States Distributors
Cedar City, Utah
Project Number 3160-09-0023.014
April 2018
wood.
FIELD ACTMTIES
Field work was conducted on November 3, 2017 and March 3, 2018. A total of three, SS-CC1-N, SS-CC1-5,
and SS-CH263, soil composite grab confirmation samples were collected and analyzed for volatile organic
compounds (VOCs), semi volatile organic compounds (SVOCs), and/or Resource Conservation and Recovery
Act (RCRA) 8 Metals using Environmental Protection Agency (EPA) methods 826013, 8270C, 601013, and
7470A, respectively. Additionally, one sample, SS-CH263, was analyzed for Chromium III and IV using EPA
Methods 3060A for Chromium VI and Chromium III calculated.
SAMPLING METHODOLOGIES
The excavation of stained soil was completed using shovels and pick axes, as the amount of stained soil was
minimal. A photoionization detector (PID) was used to guide the excavation and ensure removal of
impacted soils. Soil with a PID reading above 25 parts per million was excavated and containerized in a
steel 55-gallon DOT approved lock top drum. After the stained soil was removed, two soil confirmation
composite grab samples were collected from the sidewalls and bottom of the excavation area. The samples
were labeled SS-CC1-N, SS-CC1-S, and SS-CH263.
The soil samples were placed in a cooler and chilled to 4° Celsius. A chain of custody accompanied the soil
samples which were shipped via Fed-Ex to ESC Laboratories, a Utah certified laboratory, for analysis. The
composite confirmation soil grab samples were analyzed for VOCs, SVOCs, and RCRA 8 Metals.
The excavated area was not backfilled at the time of completion. The excavated area will be backfilled once
a "Corrective Action Complete" letter has been received.
INVESTIGATIVE DERIVED WASTE
Excavated soils were placed in a 55-gallon DOT approved lock top drum and stored on-site. Disposable
sampling equipment and personal protective equipment were cleaned, bagged, removed from the
investigation area, and disposed of as non-hazardous material.
DEVIATIONS
No deviations were noted during field activities.
ANALYTICAL RESULTS
Soil and groundwater analytical results were compared to the EPA Regional Screening Levels (RSLs) from
November 2017 for industrial soils. The analytical results are discussed in greater detail in the sections
below. Laboratory analytical reports are provided in Appendix A and Figure 2 shows excavation location.
Soil VOC Analytical Results
A total of two soil samples, SS-CC1-N and SS-CC1-S, were collected and analyzed for VOCs. Concentrations
were below EPA RSLs and are shown on Table 1.
Soil SVOC Analytical Results
A total of two soil samples, SS-CC1-N and SS-CC1-S, were analyzed for SVOCs. Concentrations were below
EPA RSLs and are shown on Table 2.
Page 2
Limited Soil Excavation
Six States Distributors
Cedar City, Utah
Project Number 3160-09-0023.014
April 2018
wood.
Soil RCRA 8 Metals Analytical Results
A total of two soil samples, SS-CC1-N and SS-CC1-S, were analyzed for RCRA 8 Metals. Concentrations
were below EPA RSLs and are shown on Table 3.
Soil sample SS-CH263 was collected on March 3, 2018, and analyzed for Chromium III and VI.
Concentrations were below the EPA RSLs and are shown on Table 3.
CONCLUSIONS AND RECOMMENDATIONS
Based on the historic property usage and Limited Phase II ESA Addendum performed by Wood the following
conclusions and recommendations are presented:
1. The Site is zoned for industrial use and future land use is intended to remain the same or of similar
type.
2. Arsenic is present in soil above EPA RSL, however they are at or below acceptable background
concentrations established by the Utah DWMRC Project Manager for the area.
3. Impacts to soil is not an exposure risk and groundwater was not encountered; therefore Wood is
requesting a "Corrective Action Complete" letter with no controls be granted to ITW.
LIMITATIONS
This report is covered by the limitations set out below and it is for the exclusive use of ITW. No other use
of this report in whole or in part except as directed by legal jurisdiction, is allowed without written approval
of ITW and Wood. Use by any unauthorized parties is at the sole risk of the user.
The findings and opinions presented are relative to the dates and the limited scope of our site work and
should not be relied on to represent conditions at substantially later dates or beyond the limitations of the
approved investigation. The opinions included herein are based on our experience and information
obtained during the study. If additional information becomes available which might impact our
environmental findings, we request the opportunity to review the information, reassess the potential
concerns, and modify our opinions, if warranted.
This report was prepared by Wood Environment & Infrastructure Solutions, Inc.
Date: April 26, 2018
Robyn E. Kurz
Senior Project Manager
Reviewed by:
--)71..e•-‘haft.44/X"'
Date: April 26, 2018
Michael J. Hoffman, P.E. (IL)
Associate Vice President/Sr. Principal Engineer
Page 3
wood.
FIGURES
wood.
TABLES
TABLE 1
SOIL VOC ANALYTICAL RESULTS
SIX STATES
CEDAR CITY, UTAH
Client Sample ID SS-CC1-N SS-CC1-S
Lab Sample ID L948340-01 L948340-02
Sample Depth (inches) 8 8
Date Collected 11/02/2017 11/02/2017
Method Analyte RSLs Units Result MDL Result MDL
8260B ACETONE 670,000 mg/kg 0.0412 J 0.0107 0.111 0.0107
8260B ACRYLONITRILE 1.1 mg/kg <0.00191 0.00191 <0.00191 0.00191
8260B BENZENE 5.1 mg/kg 0.00174 0.000288 0.00216 0.000289
8260B BROMOBENZENE 1,800 mg/kg <0.000302 J4 0.000302 <0.000304 J4 0.000304
8260B BROMODICHLOROMETHANE 1.3 mg/kg <0 000271 0.000271 <0.000272 0.000272
8260B BROMOFORM 86 mg/kg <0.000452 0.000452 <0.000453 0.000453
8260B BROMOMETHANE 30 mg/kg <0.00143 0.00143 <0.00143 0.00143
8260B N-BUTYLBENZENE 58,000 mg/kg <0.000275 0 000275 <0.000276 0.000276
8260B SEC-BUTYLBENZENE 120,000 mg/kg <0.000214 0.000214 <0.000215 0.000215
8260B TERT-BUTYLBENZENE 120,000 mg/kg <0.000219 0.000219 <0.00022 0.00022
8260B CARBON TETRACHLORIDE 2.9 mg/kg <0.000349 0.000349 <0.000351 0.000351
8260B CHLOROBENZENE 1,300 mg/kg <0.000226 0.000226 <0.000227 0.000227
8260B CHLORODIBROMOMETHANE 39 mg/kg <0.000397 0.000397 <0.000399 0.000399
8260B CHLOROETHANE 57,000 mg/kg <0.00101 0.00101 <0.00101 0.00101
8260B CHLOROFORM 1.4 mg/kg <0.000244 0.000244 <0.000245 0.000245
8260B CHLOROMETHANE 460 mg/kg <0.000399 0.000399 <0.000401 0.000401
8260B 2-CHLOROTOLUENE 23,000 mg/kg <0.000321 0.000321 <0.000322 0.000322
8260B 4-CHLOROTOLUENE 23,000 mg/kg <0.000256 0.000256 <0.000257 0.000257
8260B 1,2-DIBROMO-3-CHLOROPROPANE 0.064 mg/kg <0.00112 0.00112 <0.00112 0.00112
8260B 1,2-DIBROMOETHANE 0.16 mg/kg <0.000365 0.000365 <0.000367 0.000367
8260B DIBROMOMETHANE 99 mg/kg <0.000407 0.000407 <0.000408 0.000408
8260B 1,2-DICHLOROBENZENE 9,300 mg/kg <0.000325 0.000325 <0.000326 0.000326
8260B 1,3-DICHLOROBENZENE NSL mg/kg <0.000255 0.000255 <0.000255 0.000255
8260B 1,4-DICHLOROBENZENE 11 mg/kg <0.000241 0.000241 <0.000242 0.000242
8260B DICHLORODIFLUOROMETHANE 370 mg/kg <0.000759 0.000759 <0.000762 0.000762
8260B 1,1-DICHLOROETHANE 16 mg/kg <0.000212 0.000212 <0.000213 0.000213
8260B 1,2-DICHLOROETHANE 2 mg/kg <0.000282 0.000282 <0.000283 0.000283
8260B 1,1-DICHLOROETHENE 1,000 mg/kg <0.000323 0 000323 <0.000324 0.000324
8260B CIS-1,2-DICHLOROETHENE 2,300 mg/kg <0.00025 J4 0.00025 <0.000251 J4 0.000251
8260B TRANS-1,2-DICHLOROETHENE 23,000 mg/kg <0.000281 J4 0.000281 <0.000282 J4 0.000282
8260B 1,2-DICHLOROPROPANE 11 mg/kg <0.000381 0.000381 <0.000383 0.000383
8260B 1,1-DICHLOROPROPENE NSL mg/kg <0.000338 J4 0.000338 <0.000339 J4 0.000339
8260B 1,3-DICHLOROPROPANE 23,000 mg/kg <0.00022 0.00022 <0.000221 0.000221
8260B CIS-1,3-DICHLOROPROPENE NSL mg/kg <0.000279 0.000279 <0.00028 0.00028
8260B TRANS-1,3-DICHLOROPROPENE NSL mg/kg <0.000284 0.000284 <0.000285 0.000285
8260B 2,2-DICHLOROPROPANE NSL mg/kg <0.000297 0.000297 <0.000298 0.000298
8260B DI-ISOPROPYL ETHER 9,400 mg/kg <0.000264 0.000264 <0.000265 0.000265
8260B ETHYLBENZENE 25 mg/kg 0.000979 J 0.000316 0.00137 0.000318
8260B HEXACHLOR0-1,3-BUTADIENE 5.3 mg/kg <0.000364 0.000364 <0.000366 0.000366
8260B ISOPROPYLBENZENE 9,900 mg/kg <0.000259 0.000259 <0.00026 0.00026
8260B P-ISOPROPYLTOLUENE NSL mg/kg <0.000217 0.000217 <0.000218 0.000218
8260B 2-BUTANONE (MEK) 190,000 mg/kg 0.0101 J 0.00498 0.0271 0.005
8260B METHYLENE CHLORIDE 1,000 mg/kg <0.00107 0.00107 <0.00107 0.00107
8260B 4-METHYL-2-PENTANONE (MIBK) 140,000 mg/kg <0.002 0.002 <0.00201 0.00201
8260B METHYL TERT-BUTYL ETHER 210 mg/kg <0.000226 0.000226 <0.000227 0.000227
8260B NAPHTHALENE 17 mg/kg <0.00107 0.00107 <0.00107 0.00107
8260B N-PROPYLBENZENE 24,000 mg/kg <0.000219 0.000219 0.000260 J 0.00022
8260B STYRENE 35,000 mg/kg <0.000249 0.000249 <0.00025 0.00025
8260B 1,1,1,2-TETRACHLOROETHANE 8.8 mg/kg <0.000281 0.000281 <0.000282 0.000282
8260B 1,1,2,2-TETRACHLOROETHANE 2.7 mg/kg <0.000389 0.000389 <0.00039 0 00039
8260B 1,1,2-TRICHLOROTRIFLUOROETHANE 28000 mg/kg <0.000389 0.000389 <0.00039 0.00039
8260B TETRACHLOROETHENE 100 mg/kg <0.000294 0 000294 <0.000295 0.000295
Table_1_Soil_VOCs.xlsx Page 1 of 2
TABLE 1
SOIL VOC ANALYTICAL RESULTS
SIX STATES
CEDAR CITY, UTAH
Client Sample ID SS-CC1-N SS-CC1-S
Lab Sample ID L948340-01 L948340-02
Sample Depth (inches) 8 8
Date Collected 11/02/2017 11/02/2017
Method Analyte RSLs Units Result MDL Result MDL
8260B TOLUENE 47,000 mg/kg 0.00222 J 0.000462 0.00279 J 0.000464
8260B 1,2,3-TRICHLOROBENZENE 930 mg/kg <0.000326 0.000326 <0.000327 0.000327
8260B 1,2,4-TRICHLOROBENZENE 110 mg/kg <0.000413 0.000413 <0.000415 0.000415
8260B 1,1,1-TRICHLOROETHANE 36,000 mg/kg <0.000305 0.000305 <0.000306 0.000306
8260B 1,1,2-TRICHLOROETHANE 5.0 mg/kg <0.000295 0.000295 <0.000296 0.000296
8260B TRICHLOROETHENE 6.0 mg/kg <0.000297 0.000297 <0.000298 0.000298
8260B TRICHLOROFLUOROMETHANE 350,000 mg/kg <0.000407 0.000407 <0.000408 0.000408
8260B 1,2,3-TRICHLOROPROPANE 0.11 mg/kg <0.000789 0.000789 <0.000792 0.000792
8260B 1,2,4-TRIMETHYLBENZENE 1,800 mg/kg 0.000271 J V3 0.000225 0.000382 J V3 0.000226
8260B 1,2,3-TRIMETHYLBENZENE 2,000 mg/kg <0.000306 0.000306 <0.000307 0.000307
8260B 1,3,5-TRIMETHYLBENZENE 1,500 mg/kg <0.000283 0.000283 <0.000284 0.000284
8260B VINYL CHLORIDE 1.7 mg/kg <0.00031 0.00031 <0.000311 0.000311
8260B TOTAL XYLENES 2,500 mg/kg 0.000918 J 0.000743 0.000988 J 0.000746
Notes:
RSLs - Environmental Protection Agency Regional Screening Levels, Novemeber 2017, Industrial Soils
NSL - No Screening Level Available
mg/kg - milligrams per kilogram
MDL - Laboratory Method Detection Limit
Qualifiers:
J The identification of the analyte G acceptable, the reported value is an estimate
J3 The associated batch QC was outside the established quality control range for precision
J.1.• 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
J7. Surrogate recovery cannot be used for control limit evaluation due to dilution
01: The analyte failed the method required serial dilution test and/or subsequent post-spike cntena These failures indicate matrix interference
V3: The internal standard exhibited poor recovery due to sample matrix interference The analytical results will be biased high I3DL results will be unaffected
Table_1_Soil_V0Cs.xlsx Page 2 of 2
TABLE 2
SOIL. SVOC ANALYTICAL RESULTS
SIX STATES
CEDAR CITY, UTAH
Client Sample ID SS-CC1-N SS-CC1-S
Lab Sample ID 1948340-01 L948340-02
Sample Depth (inches) 8 8
Date Collected 11/02/2017 11/02/2017
Method Analyte RSL Units Result MDL Result MDL
8270C ACENAPHTHENE 45,000 mg/kg <0.00684 0.00684 <0.00686 0.00686
8270C ACENAPHTHYLENE NSL mg/kg <0.00715 0.00715 <0.00717 0.00717
8270C ANTHRACENE 230,000 mg/kg <0.00673 0.00673 <0.00676 0.00676
8270C BENZIDINE 0.01 mg/kg <1.35 J4 1.35 <0.0681 J4 J6 0.0681
8270C BENZO(A)ANTHRACENE 21.0 mg/kg <0.0912 0.0912 0.00708 J 0.00458
8270C BENZO(B)FLUORANTHENE 21.0 mg/kg <0.148 0.148 <0.149 0.149
8270C BENZO(K)FLUORANTHENE 210.0 mg/kg <0.124 0.124 <0.124 0.124
8270C BENZO(G,H,I)PERYLENE NSL mg/kg 0.157 J 0.153 <0.154 0.154
8270C BENZO(A)PYRENE 2.10 mg/kg <0.117 0.117 <0.118 0.118
8270C BIS(2-CHLORETHOXY)METHANE 2,500 mg/kg <0.0082 0.0082 <0.00823 0.00823
8270C BIS(2-CHLOROETHYL)ETHER 1.0 mg/kg <0.00954 0.00954 <0.00958 0.00958
8270C BIS(2-CHLOROISOPROPYL)ETHER NSL mg/kg <0.00809 0.00809 <0.00812 0.00812
8270C 4-BROMOPHENYL-PHENYLETHER NSL mg/kg <0.0121 0.0121 <0.0122 0.0122
8270C 2-CHLORONAPHTHALENE 60,000 mg/kg <0.00681 0.00681 <0.00683 0.00683
8270C 4-CHLOROPHENYL-PHENYLETHER NSL mg/kg <0.00668 0.00668 <0.0067 0.0067
8270C CHRYSENE 2,100 mg/kg <0.118 0.118 0.00904 J 0.00593
8270C DIBENZ(A,H)ANTHRACENE 2.1 mg/kg <0.175 0.175 <0.175 0.175
8270C 3,3-DICHLOROBENZIDINE 5.1 mg/kg <1.69 1.69 <0.0849 J6 0.0849
8270C 2,4-DINITROTOLUENE 7.4 mg/kg <0.00646 0.00646 <0.00649 0.00649
8270C 2,6-DINITROTOLUENE 1.5 mg/kg <0.00785 0.00785 <0.00788 0.00788
8270C FLUORANTHENE 30,000 mg/kg <0.00528 0.00528 0.00663 J 0.0053
8270C FLUORENE 30,000 mg/kg <0.00726 0.00726 <0.00729 0.00729
8270C HEXACHLOROBENZENE 0.96 mg/kg <0.00912 0.00912 <0.00915 0.00915
8270C HEXACHLOR0-1,3-BUTADIENE 5.3 mg/kg <0.0107 0.0107 <0.0107 0.0107
8270C HEXACHLOROCYCLOPENTADIENE 7.5 mg/kg <0.0625 0.0625 <0.0628 J6 0.0628
8270C HEXACHLOROETHANE 8.0 mg/kg <0.0143 0.0143 <0.0143 0.0143
8270C INDEN0(1,2,3-CD)PYRENE 21.0 mg/kg <0.164 0.164 <0.165 0.165
8270C ISOPHORONE 2,400 mg/kg <0.00556 0.00556 <0.00558 0.00558
8270C NAPHTHALENE 17 mg/kg <0.00947 0.00947 <0.0095 0.0095
8270C NITROBENZENE 22 mg/kg <0.0074 0.0074 <0.00743 0.00743
8270C N-NITROSODIMETHYLAMINE 0.03 mg/kg <0.0689 0.0689 <0.0692 J6 0.0692
8270C N-NITROSODIPHENYLAMINE 470 mg/kg <0.00633 0.00633 <0.00635 0.00635
8270C N-NITROSODI-N-PROPYLAMINE 0.33 mg/kg <0.00965 0.00965 <0.00969 0.00969
8270C PHENANTHRENE NSL mg/kg <0.00562 0.00562 <0.00564 0.00564
8270C BENZYLBUTYL PHTHALATE 1,200 mg/kg <0.219 0.219 <0.011 0.011
8270C BIS(2-ETHYLHEXYL)PHTHALATE 160 mg/kg <0.256 0.256 0.0625 J 0.0128
8270C DI-N-BUTYL PHTHALATE 82,000 mg/kg <0.0116 0.0116 <0.0117 0.0117
8270C DIETHYL PHTHALATE 660,000 mg/kg <0.00736 0.00736 <0.00739 0.00739
8270C DIMETHYL PHTHALATE NSL mg/kg <0.00575 0.00575 <0.00577 0.00577
8270C DI-N-OCTYL PHTHALATE 8,200 mg/kg <0.193 0.193 <0.0097 0.0097
8270C PYRENE 23,000 mg/kg <0.262 0.262 0.0156 J 0.0131
8270C 1,2,4-TRICHLOROBENZENE 110 mg/kg <0.00933 0.00933 <0.00936 0.00936
8270C 4-CHLOR0-3-METHYLPHENOL 82,000 mg/kg <0.00508 0.00508 <0.0051 0.0051
8270C 2-CHLOROPHENOL 5,800 mg/kg <0.00885 0.00885 <0.00888 0.00888
8270C 2,4-DICHLOROPHENOL 2,500 mg/kg <0.00795 0.00795 <0.00797 0.00797
8270C 2,4-DIMETHYLPHENOL 16,000 mg/kg <0.0502 0.0502 <0.0504 0.0504
Table_2_Soil_SVOCs.xlsx Page 1 of 2
TABLE 2
SOIL SVOC ANALYTICAL RESULTS
SIX STATES
CEDAR CITY, UTAH
Client Sample ID SS-CC1-N SS-CC1-S
Lab Sample ID L948340-01 L948340-02
Sample Depth (inches) 8 8
Date Collected 11/02/2017 11/02/2017
Method Analyte RSL Units Result MDL Result MDL
8270C 4,6-DINITRO-2-METHYLPHENOL 66 mg/kg <0.132 0.132 <0.133 J6 0.133
8270C 2,4-DINITROPHENOL 1,600 mg/kg <0.104 0.104 <0.105 0.105
8270C 2-NITROPHENOL NSL mg/kg <0.0138 0.0138 <0.0139 0.0139
8270C 4-NITROPHENOL NSL mg/kg <0.0559 0.0559 <0.0561 0.0561
8270C PENTACHLOROPHENOL 4.0 mg/kg <0.0511 0.0511 <0.0513 0.0513
8270C PHENOL 250,000 mg/kg <0.0074 0.0074 <0.00743 0.00743
8270C 2,4,6-TRICHLOROPHENOL 210 mg/kg <0.0083 0.0083 <0.00833 0.00833
Notes:
RSLs - Environmental Protection Agency Regional Screening Levels, Novemeber 2017, industrial Soils.
NSL - No Screening Level Available
mg/kg - milligrams per kilogram
MDL - Laboratory Method Detection Limit
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.
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.
J7: Surrogate recovery cannot be used for control limit evaluation due to dilution.
01: The analyte failed the method required serial dilution test and/or subsequent post-spike cntena. These failures indicate matrix interference.
V3: The internal standard exhibited poor recovery due to sample matrix interference. The analytical results will be biased high. BDL results will be unaffecter
Table_2_Soil_SVOCs.xlsx Page 2 of 2
TABLE 3
SOIL RCRA 8 METALS ANALYCIAL RESULTS
SIX STATES
CEDAR CITY, UTAH
Client Sample ID SS-CC1-N SS-CC1-S SS-CH263
Lab Sample ID L948340-01 L948340-02 L974694
Sample Depth (inches) 8 8 10
Date Collected 11/02/2017 11/02/2017 3/7/2018
Method Analyte RSL Units Result MDL Result MDL Result MDL
6010B ARSENIC 15* mg/kg 7.25 0.692 6.73 0.695 NA NA
6010B BARIUM 220,000 mg/kg 120 0.181 113 01 0.182 NA NA
6010B CADMIUM 980 mg/kg 0.129 J 0.0746 0.181 J 0.0748 NA NA
6010B TOTAL CHROMIUM NSL mg/kg 23.6 0.149 30.0 J3 J5 01 0.15 19.5 0.147
Calculated CHROMIUM III 1,800,000 mg/kg NA NA NA NA 18.6 0.147
3060A CHROMIUM VI 6.3 mg/kg NA NA NA NA 0.839 J 0.671
6010B LEAD 800 mg/kg 10.5 0.202 8.35 0.203 NA NA
6010B SELENIUM 5,800 mg/kg <0.788 0.788 <0.791 0.791 NA NA
6010B SILVER 5,800 mg/kg <0.298 0.298 <0.299 0.299 NA NA
7471A MERCURY 46 mg/kg 0.00530 J 0.00298 0.00360 J 0.00299 NA NA
Notes:
RSLs - Environmental Protection Agency Regional Screening Levels, Novemeber 2017, Industrial Soils.
NSL - No Screening Level Available
mg/kg - milligrams per kilogram
MDL - Laboratory Method Detection Limit
* - Arsenic screening level appoved by Utah Divison of Waste Management and Radiation Control Project Manager.
NA - Not Analyzed
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.
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.
J7: Surrogate recovery cannot be used for control limit evaluation due to dilution.
01: The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate matrix interference.
V3: The internal standard exhibited poor recovery due to sample matrix interference. The analytical results will be biased high. BDL results will be unaffected.
Table_3_Soil_Metals.xlsx Page 1 of 1
wood.
APPENDIX A
Analytical Laboratory Report(s)
. TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com
*ESC ANALYTICAL REDORT myESC
November 10, 2017 os.*Seamv el
AMEC Earth & Environmental - UT
Sample Delivery Group. L948340
Samples Received. 11/03/2017
Project Number 3160090023 14
Description. CCI Six States-Cedar City
Report To Scott Wheeler
9865 South 500 West
Sandy, UT 84070
Entire Report Reviewed By:
Jason Romer
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
3 SS
4 Cn
Qc
7 GI
TABLE OF CONTENTS ONE LAB NATIONWIDE *
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
SS-CC1-N L948340-01 5
SS-CC1-S L948340-02 8
Qc: Quality Control Summary 11
Total Solids by Method 2540 G-2011 11
Mercury by Method 7471A 12
Metals (ICP) by Method 6010B 13
Volatile Organic Compounds (GC/MS) by Method 8260B 14
Semi Volatile Organic Compounds (GC/MS) by Method 8270C 20
GI: Glossary of Terms 25
Sc: Sample Chain of Custody 27
Sc
ACCOUNT PROJECT SDG. DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 2 of 27
SS-CC1-N L948340-01 Solid
SAMPLE SUMMARY
Collected by
Jessica Thacker
ONE LAB NATIONWIDE
Collected date/time Received date/time
11/02/17 11 40 11/03/17 08 45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1039965 1 11/07/17 18 33 11/07/17 18 36 JD
Mercury by Method 7471A WG1039100 1 11/07/17 11 40 11/08/17 14 31 EL
Metals (ICP) by Method 6010B WG1039579 1 11/09/17 08 51 11/09/1714 28 TRB
Volatile Organic Compounds (GC/MS) by Method 8260B WG1039239 1 11/02/17 11 40 11/04/17 20 23 JHH
Volatile Organic Compounds (GC/MS) by Method 8260B WG1039239 1 11/02/17 11 40 11/06/17 15 01 BMB
Semi Volatile Organic Compounds (GC/MS) by Method 8270C WG1040038 1 11/08/17 04 28 11/08/17 20 16 SR
Semi Volatile Organic Compounds (GC/MS) by Method 8270C WG1040038 20 11/08/17 04 28 11/09/17 13 54 SR
Collected by Collected date/time Received date/time
SS-CC1-S L948340-02 Solid Jessica Thacker 11/02/17 11 55 11/03/17 08 45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1039965 1 11/07/17 18 33 11/07/17 18 36 JD
Mercury by Method 7471A WG1039100 1 11/07/17 11 40 11/08/17 14 34 EL
Metals (ICP) by Method 6010B WG1039579 1 11/09/17 08 51 11/09/1713 19 TRB
Volatile Organic Compounds (GC/MS) by Method 8260B WG1039239 1 11/02/17 11 55 11/04/17 20 43 JHH
Volatile Organic Compounds (GC/MS) by Method 8260B WG1039239 1 11/02/17 11 55 11/06/17 15 20 BMB
Semi Volatile Organic Compounds (GC/MS) by Method 8270C WG1040038 1 11/08/17 04 28 11/08/17 20 39 SR
Semi Volatile Organic Compounds (GC/MS) by Method 8270C WG1040038 20 11/08/17 04 28 11/09/17 13 31 SR
AO
4 Cn
7 GI
ACCOUNT* PROJECT SDG DATE/TIME PAGE:
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 3 of 27
3 SS
CASE NARRATIVE ONE LAB NATIONWIDE .*
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times. 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, l 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.
'Sr
GI
Jason Romer
Technical Service Representative
ACCOUNT PROJECT SDG DATE/TIME: PAGE.
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 4 of 27
Sc
ONE LAB NATIONWIDE SS-CC1-N SAMPLE RESULTS - 01
Collected date/time 11/02/17 11 40 L948340
Total Solids by Method 2540 G-2011
ACCOUNT*
AMEC Earth & Environmental - UT
SDG PROJECT:
3160090023 14
DATE/TIME. PAGE
11/10/17 09 38 5 of 27 L948340
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 93 9 1 11/07/2017 18 36 W61039965
Mercury by Method 7471A
Analyte
Mercury
Metals (ICP) by Method
Result (dry) Qualifier MDL (dry)
mg/kg
0 00298
RDL (dry)
mg/kg
0 0213
Dilution
1
Analysis
date / time
11/08/201714 31
Batch
mg/kg
0 00530 J _
6010B
WG1039100
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Arsenic 7 25 0 692 2 13 1 11/09/201714 28 WG1039579
Barium 120 0 181 0 533 1 11/09/2017 14 28 WG1039579
Cadmium 0 129 J _ 0 0746 0 533 1 11/09/2017 14 28 WG1039579
Chromium 23 6 0 149 1 07 1 11/09/201714 28 WG1039579
Lead 10 5 0 202 0 533 1 11/09/2017 14 28 WG1039579
Selenium U 0 788 2 13 1 11/09/2017 14 28 WG1039579
Silver U 0 298 1 07 1 11/09/201714 28 W61039579
Volatile Organic Cornpounds (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 0412 J _ 0 0107 0 0533 1 11/04/2017 20 23 WG1039239
Acrylonitrile U 0 00191 0 0107 1 11/04/2017 20 23 W61039239
Benzene 0 00174 0 000288 0 00107 1 11/04/2017 20 23 WG1039239
Bromobenzene U J4 0 000302 0 00107 1 11/04/2017 20 23 WG1039239
Bromodichloromethane U 0 000271 0 00107 1 11/04/2017 20 23 WG1039239
Bromoform u o 000452 0 00107 1 11/04/2017 20 23 WG1039239
Bromomethane U 0 00143 0 00533 1 11/04/2017 20 23 WG1039239
n-Butylbenzene U 0 000275 0 00107 1 11/04/2017 20 23 WG1039239
sec-Butylbenzene U 0 000214 0 00107 1 11/04/2017 20 23 WG1039239
tert-Butylbenzene u 0 000219 0 00107 1 11/04/2017 20 23 WG1039239
Carbon tetrachloride U 0 000349 0 00107 1 11/04/2017 20 23 WG1039239
Chlorobenzene U 0 000226 0 00107 1 11/04/2017 20 23 W61039239
Chlorodibromomethane U 0 000397 0 00107 1 11/04/2017 20 23 WG1039239
Chloroethane u 0 00101 0 00533 1 11/04/2017 20 23 WG1039239
Chloroform U 0 000244 0 00533 1 11/04/2017 20 23 WG1039239
Chloromethane U 0 000399 0 00266 1 11/04/2017 20 23 WG1039239
2-Chlorotoluene U 0 000321 0 00107 1 11/04/2017 20 23 WG1039239
4-Chlorotoluene U 0 000256 0 00107 1 11/04/2017 20 23 WG1039239
1,2-Dibromo-3-Chloropropane U 0 00112 0 00533 1 11/04/2017 20 23 WG1039239
1,2-Dibromoethane u 0 000365 0 00107 1 11/04/2017 20 23 WG1039239
Dibromomethane U 0 000407 0 00107 1 11/04/2017 20 23 W61039239
1,2-Dichlorobenzene U 0 000325 0 00107 1 11/04/2017 20 23 WG1039239
1,3-Dichlorobenzene U 0 000255 0 00107 1 11/04/2017 20 23 WG1039239
1,4-Dichlorobenzene U 0 000241 0 00107 1 11/04/2017 20 23 WG1039239
Dichlorodifluoromethane u 0 000759 0 00533 1 11/04/2017 20 23 WG1039239
1,1-Dichloroethane U 0 000212 0 00107 1 11/04/2017 20 23 WG1039239
1,2-Dichloroethane U 0 000282 0 00107 1 11/04/2017 20 23 WG1039239
1,1-Dichloroethene U 0 000323 0 00107 1 11/04/2017 20 23 WG1039239
cis-1,2-Dichloroethene U J4 0 000250 0 00107 1 11/04/2017 20 23 WG1039239
trans-1,2-Dichloroethene U J4 0 000281 0 00107 1 11/04/2017 20 23 WG1039239
1,2-Dichloropropane U 0 000381 0 00107 1 11/04/2017 20 23 WG1039239
1,1-Dichloropropene U J4 0 000338 0 00107 1 11/04/2017 20 23 WG1039239
1,3-Dichloropropane u 0 000220 0 00107 1 11/04/2017 20 23 WG1039239
Sc
3 Ss
4 Cn
'GI
SS-CC1-N SAMPLE RESULTS - 01
Collected date/time 11/02/17 11 40 L948340
Volatile Organic Compounds (GC/MS) by Method 8260B
ONE LAB NATIONWIDE
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
cis-1,3-Dichloropropene U 0 000279 0 00107 1 11/04/2017 20 23 WG1039239
trans-1,3-Dichloropropene U 0 000284 0 00107 1 11/04/2017 20 23 WG1039239
2,2-Dichloropropane u o 000297 0 00107 1 11/04/2017 20 23 WG1039239
D1-isopropyl ether U 0 000264 0 00107 1 11/04/2017 20 23 WG1039239
Ethylbenzene 0 000979 J _ 0 000316 0 00107 1 11/04/2017 20 23 WG1039239
Hexachloro-1,3-butadiene u o 000364 0 00107 1 11/04/2017 20 23 WG1039239
lsopropylbenzene U 0 000259 0 00107 1 11/04/2017 20 23 WG1039239
p-lsopropyltoluene U 0 000217 0 00107 1 11/04/2017 20 23 WG1039239
2-Butanone (MEK) 0 0101 J 0 00498 0 0107 1 11/04/2017 20 23 WG1039239
Methylene Chloride U 0 00107 0 00533 1 11/04/2017 20 23 WG1039239
4-Methy1-2-pentanone (MIBK) u o 00200 0 0107 1 11/04/2017 20 23 WG1039239
Methyl tert-butyl ether u o 000226 0 00107 1 11/04/2017 20 23 WG1039239
Naphthalene U 0 00107 0 00533 1 11/04/2017 20 23 WG1039239
n-Propylbenzene U 0 000219 0 00107 1 11/04/2017 20 23 WG1039239
Styrene u o 000249 0 00107 1 11/04/2017 20 23 WG1039239
1,1,1,2-Tetrachloroethane U 0 000281 0 00107 1 11/04/2017 20 23 WG1039239
1,1,2,2-Tetrachloroethane u 0 000389 0 00107 1 11/04/2017 20 23 WG1039239
1,1,2-Trichlorotrifluoroethane U 0 000389 0 00107 1 11/04/2017 20 23 WG1039239
Tetrachloroethene U 0 000294 0 00107 1 11/04/2017 20 23 WG1039239
Toluene 0 00222 J _ 0 000462 0 00533 1 11/04/2017 20 23 WG1039239
1,2,3-Trichlorobenzene u o 000326 0 00107 1 11/04/2017 20 23 WG1039239
1,2,4-Trichlorobenzene U 0 000413 0 00107 1 11/04/2017 20 23 WG1039239
1,1,1-Trichloroethane U 0 000305 0 00107 1 11/04/2017 20 23 WG1039239
1,1,2-Trichloroethane U 0 000295 0 00107 1 11/04/2017 20 23 WG1039239
Trichloroethene U 0 000297 0 00107 1 11/04/2017 20 23 WG1039239
Trichlorofluoromethane u o 000407 0 00533 1 11/04/2017 20 23 WG1039239
1,2,3-Trichloropropane U 0 000789 0 00266 1 11/04/2017 20 23 WG1039239
1,2,4-Trimethylbenzene 0 000271 J V3 0 000225 0 00107 1 11/06/201715 01 WG1039239
1,2,3-Thmethylbenzene U 0 000306 0 00107 1 11/04/2017 20 23 WG1039239
1,3,5-Trimethylbenzene u o 000283 0 00107 1 11/04/2017 20 23 WG1039239
Vinyl chloride U 0 000310 0 00107 1 11/04/2017 20 23 WG1039239
Xylenes, Total 0 000918 J _ 0 000743 0 00320 1 11/04/2017 20 23 WG1039239
(S) Toluene-d8 95 2 80 0-120 11/04/2017 20 23 WG1039239
(S) Toluene-d8 94 2 80 0-120 11/06/2017 15 01 WG1039239
(S) Dibromofluoromethone 106 74 0-131 11/04/2017 2 0 23 WG1039239
(S)Dibromofiuoromethone 106 74 0-131 11/06/2017 15 01 WG1039239
(S) 4-Bromofluorobenzene 102 64 0-132 11/06/2017 15 01 WG1039239
(S)4-Bromolluorobenzene 99 4 64 0-132 11/04/2017 20 23 WG1039239
Semi Volatile Organic Compounds (GC/MS) by Method 8270C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0 00684 0 0351 1 11/08/2017 20 16 WG1040038
Acenaphthylene u 0 00715 0 0351 1 11/08/2017 20 16 WG1040038
Anthracene u 0 00673 0 0351 1 11/08/2017 20 16 WG1040038
Benziciine U J4 1 35 7 09 20 11/09/2017 13 54 WG1040038
Benzo(a)anthracene U 0 0912 0 703 20 11/09/201713 54 WG1040038
Benzo(b)fluoranthene u o 148 0 703 20 11/09/2017 13 54 WG1040038
Benzo(k)fluoranthene U 0 124 0 703 20 11/09/2017 13 54 WG1040038
Benzo(g,h,i)perylene 0 157 J _ 0 153 0 703 20 11/09/2017 13 54 WG1040038
Benzo(a)pyrene U 0 117 0 703 20 11/09/201713 54 WG1040038
Bis(2-chlorethoxy)methane U 0 00820 0 355 1 11/08/2017 20 16 WG1040038
Bis(2-chloroethyl)ether u o 00954 0 355 1 11/08/2017 20 16 WG1040038
Bis(2-chloroisopropyl)ether U 0 00809 0 355 1 11/08/2017 20 16 WG1040038
4-Bromophenyl-phenylether U 0 0121 0 355 1 11/08/2017 20 16 WG1040038
2-Chloronaphthalene u o 00681 0 0351 1 11/08/2017 20 16 WG1040038
ACCOUNT: PROJECT SDG: DATE/TIME: PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 6 of 27
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
4-Chlorophenyl-phenylether U 0 00668 0 355 1 11/08/2017 20 16 WG1040038
Chrysene u 0 118 0 703 20 11/09/2017 13 54 WG1040038
Dibenz(a,h)anthracene U 0 175 0 703 20 11/09/2017 13 54 WG1040038
3,3-Dichlorobenzidine U 1 69 7 09 20 11/09/2017 13 54 WG1040038
2,4-Dinitrotoluene u 0 00646 0 355 1 11/08/2017 20 16 WG1040038
2,6-Dinitrotoluene U 0 00785 0 355 1 11/08/2017 20 16 WG1040038
Fluoranthene U 0 00528 0 0351 1 11/08/2017 20 16 WG1040038
Fluorene U 0 00726 0 0351 1 11/08/2017 20 16 WG1040038
Hexachlorobenzene U 0 00912 0 355 1 11/08/2017 20 16 WG1040038
Hexachloro-1,3-butathene u 0 0107 0 355 1 11/08/2017 20 16 WG1040038
Hexachlorocyclopentadiene U 0 0625 0 355 1 11/08/2017 20 16 WG1040038
Hexachloroethane U 0 0143 0 355 1 11/08/2017 20 16 WG1040038
Indeno(1,2,3-cd)pyrene u 0 164 0 703 20 11/09/2017 13 54 W61040038
lsophorone U 0 00556 0 355 1 11/08/2017 20 16 WG1040038
Naphthalene U 0 00947 0 0351 1 11/08/2017 20 16 WG1040038
Nitrobenzene U 0 00740 0 355 1 11/08/2017 20 16 WG1040038
n-Nitrosodimethylamine u 0 0689 0 355 1 11/08/2017 20 16 WG1040038
n-Nitrosodiphenylamine U 0 00633 0 355 1 11/08/2017 20 16 WG1040038
n-Nitrosodi-n-propylamine U 0 00965 0 355 1 11/08/2017 20 16 WG1040038
Phenanthrene U 0 00562 0 0351 1 11/08/2017 20 16 WG1040038
Benzylbutyl phthalate U 0 219 7 09 20 11/09/2017 13 54 WG1040038
Bis(2-ethylhexyl)phthalate U 0 256 7 09 20 11/09/2017 13 54 WG1040038
Di-n-butyl phthalate u 0 0116 0 355 1 11/08/2017 20 16 WG1040038
Diethyl phthalate U 0 00736 0 355 1 11/08/2017 20 16 WG1040038
Dimethyl phthalate U 0 00575 0 355 1 11/08/2017 20 16 WG1040038
Di-n-octyl phthalate U 0 193 7 09 20 11/09/2017 13 54 WG1040038
Pyrene u 0 262 0 703 20 11/09/2017 13 54 WG1040038
1,2,4-Trichlorobenzene U 0 00933 0 355 1 11/08/2017 20 16 WG1040038
4-Chloro-3-methylphenol U 0 00508 0 355 1 11/08/2017 20 16 WG1040038
2-Chlorophenol U 0 00885 0 355 1 11/08/2017 20 16 WG1040038
2,4-Dichlorophenol U 0 00795 0 355 1 11/08/2017 20 16 WG1040038
2,4-Dimethylphenol U 0 0502 0 355 1 11/08/2017 20 16 WG1040038
4,6-Dinitro-2-methylphenol U 0 132 0 355 1 11/08/2017 20 16 WG1040038
2,4-Dinitrophenol u 0 104 0 355 1 11/08/2017 20 16 WG1040038
2-Nitrophenol U 0 0138 0 355 1 11/08/2017 20 16 WG1040038
4-Nitrophenol U 0 0559 0 355 1 11/08/2017 20 16 WG1040038
Pentachlorophenol U 0 0511 0 355 1 11/08/2017 20 16 W01040038
Phenol U 0 00740 0 355 1 11/08/2017 20 16 WG1040038
2,4,6-Trichlorophenol U 0 00830 0 355 1 11/08/2017 20 16 WG1040038
(S)2-Fluorophenol 56 9 20 0-120 11/08/2017 20 16 WG1040038
(S) 2-Fluorophenol 52 2 J7 — 20 0-120 11/09/2017 13 54 WG1040038
(S) Phenol-d5 46 1 J7 20 0-120 11/09/201713 54 WG1040038
(S) Phenol-d5 55 8 20 0-120 11/08/2017 20 16 WG1040038
(S) Mtrobenzene-d5 44 0 J7 18 0-125 11/09/2017 13 54 WG1040038
(S) Mtrobenzene-d5 57 7 18 0-125 11/08/2017 20 16 WG1040038
(S) 2-FI uorobiphenyl 551 28 0-120 11/08/2017 20 16 WG1040038
(S) 2-Fluorobiphenyi 43 6 J7 28 0-120 11/09/2017 13 54 WG1040038
(S) 2,4,6-Tribromophenol 27 7 J7 — 17 0-137 11/09/2017 13 54 WG1040038
(S) 2,4,6-Tribromophenol 55 4 17 0-137 11/08/2017 20 16 WG1040038
(S) p-Terphenyl-d14 79 7 13 0-131 11/08/2017 20 16 WG1040038
(S) p-Terphenyl-d14 32 9 J7 13 0-131 11/09/2017 13 54 WG1040038
Sample Narrative.
—
3 Ss
4 Cn
5 Sr
7 GI
SS-CC1-N SAMPLE RESULTS - 01 ONE LAB NATIONWIDE 10
Collected date/time 11/02/17 11 40 L948340
Semi Volatile Organic Compounds (GC/MS) by Method 8270C
L948340-01 W61040038 IS/SURR failed on lower dilution
ACCOUNT: PROJECT: SDG* DATE/TIME. PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 7 of 27
3 SS
4 Cn
5 Sr
7GI
Sc
SS-CC1-S SAMPLE RESULTS - 02 ONE LAB NATIONWIDE 10
Collected date/time 11/02/17 11 55 L948340
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 93 5 1 11/07/201718 36 WG1039965
Mercury by Method 7471A
Result (dry) Qualifier MDL (dry) RDL (dry)
mg/kg
0 0214
Dilution Analysis
date / time
1 11/08/2017 14 34
Batch
Analyte mg/kg mg/kg
Mercury 0 00360 J 0 00299
Metals (ICP) by Method 6010B
WG1039100
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Arsenic 6 73 0 695 214 1 11/09/2017 13 19 WG1039579
Barium 113 01 0 182 _ 0 535 1 11/09/2017 13 19 WG1039579
Cadmium 0 181 J 0 0748 _ 0 535 1 11/09/2017 13 19 WG1039579
Chromium 30 0 J3 75 01 0 150 1 07 1 11/09/2017 13 19 WG1039579
Lead 8 35 0 203 0 535 1 11/09/2017 13 19 WG1039579
Selenium U 0 791 2 14 1 11/09/2017 13 19 WG1039579
Silver U 0 299 1 07 1 11/09/2017 13 19 WG1039579
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 0 111 0 0107 0 0535 1 11/04/2017 20 43 WG1039239
Acrylomtnle U 0 00191 0 0107 1 11/04/2017 20 43 W61039239
Benzene 0 00216 0 000289 0 00107 1 11/04/2017 20 43 WG1039239
Bromobenzene U 74 0 000304 _ 0 00107 1 11/04/2017 20 43 WG1039239
Brornodichloromethane u 0 000272 0 00107 1 11/04/2017 20 43 WG1039239
Bromoform U 0 000453 0 00107 1 11/04/2017 20 43 WG1039239
Bromomethane u 0 00143 0 00535 1 11/04/2017 20 43 WG1039239
n-Butylbenzene U 0 000276 0 00107 1 11/04/2017 20 43 WG1039239
sec-Butylbenzene u 0 000215 0 00107 1 11/04/2017 20 43 WG1039239
tert-Butylbenzene U 0 000220 0 00107 1 11/04/2017 20 43 WG1039239
Carbon tetrachlonde U 0 000351 0 00107 1 11/04/2017 20 43 WG1039239
Chlorobenzene U 0 000227 0 00107 1 11/04/2017 20 43 WG1039239
Chlorodibromomethane U 0 000399 0 00107 1 11/04/2017 20 43 WG1039239
Chloroethane U 0 00101 0 00535 1 11/04/2017 20 43 WG1039239
Chloroform u 0 000245 0 00535 1 11/04/2017 20 43 WG1039239
Chloromethane U 0 000401 0 00267 1 11/04/2017 20 43 WG1039239
2-Chlorotoluene U 0 000322 0 00107 1 11/04/2017 20 43 WG1039239
4-Chlorotoluene U 0 000257 0 00107 1 11/04/2017 20 43 WG1039239
1,2-Dibromo-3-Chloropropane u 0 00112 0 00535 1 11/04/2017 20 43 WG1039239
1,2-Drbromoethane U 0 000367 0 00107 1 11/04/2017 20 43 WG1039239
Dibromomethane U 0 000408 0 00107 1 11/04/2017 20 43 WG1039239
1,2-Drchlorobenzene U 0 000326 0 00107 1 11/04/2017 20 43 WG1039239
1,3-Dichlorobenzene U 0 000255 0 00107 1 11/04/2017 20 43 WG1039239
1,4-Dichlorobenzene u 0 000242 0 00107 1 11/04/2017 20 43 WG1039239
Dichlorodifluoromethane U 0 000762 0 00535 1 11/04/2017 20 43 WG1039239
1,1-Dichloroethane U 0 000213 0 00107 1 11/04/2017 20 43 WG1039239
1,2-Dichloroethane U 0 000283 0 00107 1 11/04/2017 20 43 WG1039239
1,1-Dichloroethene U 0 000324 0 00107 1 11/04/2017 20 43 WG1039239
as-1,2-Dichloroethene u J4 0 000251 ...._ 0 00107 1 11/04/2017 20 43 WG1039239
trans-1,2-Dichloroethene u J4 0 000282 _ 0 00107 1 11/04/2017 20 43 WG1039239
1,2-Dichloropropane u 0 000383 0 00107 1 11/04/2017 20 43 WG1039239
1,1-Dichloropropene U J4 0 000339 _ 0 00107 1 11/04/2017 20 43 WG1039239
1,3-Dichloropropane U 0 000221 0 00107 1 11/04/2017 20 43 WG1039239
ACCOUNT* PROJECT SDG. DATE/TIME. PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 8 of 27
AO
Sc
3
Ss
Cn
5 Sr
Qc
7 GI
SS-CC1-S SAMPLE RESULTS - 02
Collected date/time 11/02/17 11 55 L948340
Volatile Organic Compounds (GC/MS) by Method 8260B
ONE LAB NATIONWIDE
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
cis-1,3-Dichloropropene u 0 000280 0 00107 1 11/04/2017 20 43 WG1039239
trans-1,3-Dichloropropene U 0.000285 0 00107 1 11/04/2017 20 43 WG1039239
2,2-Dichloropropane U 0 000298 0 00107 1 11/04/2017 20 43 WG1039239
Di-isopropyl ether Li o 000265 0 00107 1 11/04/2017 20 43 WG1039239
Ethylbenzene 0 00137 0 000318 0 00107 1 11/04/2017 20 43 WG1039239
Hexachloro-1,3-butadiene U 0 000366 0 00107 1 11/04/2017 20 43 WG1039239
lsopropylbenzene u 0 000260 0 00107 1 11/04/2017 20 43 WG1039239
p-lsopropyltoluene u 0 000218 0 00107 1 11/04/2017 20 43 WG1039239
2-Butanone (MEK) 0 0271 0 00500 0 0107 1 11/04/2017 20 43 WG1039239
Methylene Chloride U 0 00107 0 00535 1 11/04/2017 20 43 WG1039239
4-Methy1-2-pentanone (MIBK) U 0 00201 0 0107 1 11/04/2017 20 43 WG1039239
Methyl tert-butyl ether U 0 000227 0 00107 1 11/04/2017 20 43 WG1039239
Naphthalene U 0 00107 0 00535 1 11/04/2017 20 43 WG1039239
n-Propylbenzene 0 000260 J 0 000220 0 00107 _ 1 11/04/2017 20 43 WG1039239
Styrene U 0 000250 0 00107 1 11/04/2017 20 43 WG1039239
1,1,1,2-Tetrachloroethane U 0 000282 0 00107 1 11/04/2017 20 43 WG1039239
1,1,2,2-Tetrachloroethane U 0 000390 0 00107 1 11/04/2017 20 43 WG1039239
1,1,2-Trichlorotrifluoroethane U 0 000390 0 00107 1 11/04/2017 20 43 WG1039239
Tetrachloroethene U 0 000295 0 00107 1 11/04/2017 20 43 WG1039239
Toluene 0 00279 J 0 000464 0 00535 _ 1 11/04/2017 20 43 WG1039239
1,2,3-Trichlorobenzene U 0 000327 0 00107 1 11/04/2017 20 43 W01039239
1,2,4-Trichlorobenzene u 0 000415 0 00107 1 11/04/2017 20 43 WG1039239
1,1,1-Trichloroethane U 0 000306 0 00107 1 11/04/2017 20 43 WG1039239
1,1,2-Tnchloroethane U 0 000296 0 00107 1 11/04/2017 20 43 WG1039239
Trichloroethene U 0 000298 0 00107 1 11/04/2017 20 43 WG1039239
Trichlorofluoromethane u 0 000408 0 00535 1 11/04/2017 20 43 WG1039239
1,2,3-Trichloropropane U 0 000792 0 00267 1 11/04/2017 20 43 WG1039239
1,2,4-Trimethylbenzene 0 000382 J V3 0 000226 0 00107 1 11/06/2017 15 20 WG1039239
1,2,3-Trimethylbenzene U 0 000307 0 00107 1 11/04/2017 20 43 WG1039239
1,3,5-Trimethylbenzene u 0 000284 0 00107 1 11/04/2017 20 43 WG1039239
Vinyl chloride U 0 000311 0 00107 1 11/04/2017 20 43 WG1039239
Xylenes, Total 0 000988 J 0 000746 0 00321 _ 1 11/04/2017 20 43 WG1039239
(S) Toluene-d8 95 9 80 0-120 11/04/2017 20 43 WG1039239
(S) Toluene-d8 961 80 0-120 11/06/201715 20 WG1039239
(S) Dibromofluoromethane 107 74 0-131 11/04/2017 20 43 WG1039239
(S) Dibromotluoromethane 116 74 0-131 11/06/201715 20 WG1039239
(S) 4-Bromofluorobenzene 96 8 64 0-132 11/04/2017 20 43 WG1039239
(S)4-Bromofluorobenzene 99 6 64 0-132 11/06/201715 20 WG1039239
Semi Volatile Organic Compounds (GC/MS) by Method 8270C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene u 0 00686 0 0353 1 11/08/2017 20 39 WG1040038
Acenaphthylene u 0 00717 0 0353 1 11/08/2017 20 39 W61040038
Anthracene U 0 00676 0 0353 1 11/08/2017 20 39 WG1040038
Benzidine U J4 J6 0 0681 0 356 1 11/08/2017 20 39 WG1040038
Benzo(a)anthracene 0 00708 J 0 00458 0 0353 1 11/08/2017 20 39 WG1040038
Benzo(b)fluoranthene U 0 149 0 706 20 11/09/201713 31 WG1040038
Benzo(k)fluoranthene U 0 124 0 706 20 11/09/201713 31 WG1040038
Benzo(g,h,Operylene u 0 154 0 706 20 11/09/2017 13 31 WG1040038
Benzo(a)pyrene U 0 118 0 706 20 11/09/2017 13 31 WG1040038
Bis(2-chlorethoxy)methane U 0 00823 0 356 1 11/08/2017 20 39 WG1040038
Bis(2-chloroethyhether U 0 00958 0 356 1 11/08/2017 20 39 WG1040038
Bis(2-chloroisopropyhether U 0 00812 0 356 1 11/08/2017 20 39 WG1040038
4-Bromophenyl-phenylether U 0 0122 0 356 1 11/08/2017 20 39 WG1040038
2-Chloronaphthalene u 0 00683 0 0353 1 11/08/2017 20 39 WG1040038
ACCOUNT-PROJECT SDG DATE/TIME PAGE
AMEC Earth & Envrronmental - UT 3160090023 14 L948340 11/10/17 09 38 9 of 27
SS-CC1-S SAMPLE RESULTS - 02
Collected date/time 11/02/17 11 55 L948340
Semi Volatile Organic Compounds (GC/MS) by Method 8270C
ONE LAB NATIONWIDE
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
4-Chlorophenyl-phenylether U 0 00670 0 356 1 11/08/2017 2039. WG1040038
Chrysene 0 00904 j _ 0 00593 0 0353 1 11/08/2017 20 39 WG1040038
Dibenz(a,h)anthracene U 0 175 0 706 20 11/09/201713 31 WG1040038
3,3-Dichlorobenzidine u J6 0 0849 0 356 1 11/08/2017 20 39 WG1040038
2,4-Dinitrotoluene u 0 00649 0 356 1 11/08/2017 20 39 WG1040038
2,6-Dinitrotoluene U 0 00788 0 356 1 11/08/2017 20 39 WG1040038
Fluoranthene 0 00663 J 0 00530 0 0353 1 11/08/2017 20 39 WG1040038
Fluorene u 0 00729 0 0353 1 11/08/2017 20 39 WG1040038
Hexachlorobenzene U 0 00915 0 356 1 11/08/2017 20 39 WG1040038
Hexachloro-1,3-butadiene U 0 0107 0 356 1 11/08/2017 20 39 WG1040038
Hexachlorocyclopentadiene U J6 _ 0 0628 0 356 1 11/08/2017 20 39 W01040038
Hexachloroethane U 0 0143 0 356 1 11/08/2017 20 39 WG1040038
Indeno(12,3-cd)pyrene U 0 165 0 706 20 11/09/2017 13 31 WG1040038
Isophorone U 0 00558 0 356 1 11/08/2017 20 39 WG1040038
Naphthalene u 0 00950 0 0353 1 11/08/2017 20 39 W61040038
Nitrobenzene U 0 00743 0 356 1 11/08/2017 20 39 WG1040038
n-Nitrosodimethylarnine U J6 _ 0 0692 0 356 1 11/08/2017 20 39 WG1040038
n-Nitrosodiphenylamine u 0 00635 0 356 1 11/08/2017 20 39 WG1040038
n-Nitrosodim-propylamine u 0 00969 0 356 1 11/08/2017 20 39 WG1040038
Phenanthrene U 0 00564 0 0353 1 11/08/2017 20 39 WG1040038
Benzylbutyl phthalate U 0 0110 0 356 1 11/08/2017 20 39 WG1040038
Bis(2-ethylhexyhphthalate 0 0625 J _ 0 0128 0 356 1 11/08/2017 20 39 WG1040038
Di-n-butyl phthalate U 0 0117 0 356 1 11/08/2017 20 39 WG1040038
Diethyl phthalate U 0 00739 0 356 1 11/08/2017 20 39 WG1040038
Dimethyl phthalate U 0 00577 0 356 1 11/08/2017 20 39 WG1040038
Di-n-octyl phthalate U 0 00970 0 356 1 11/08/2017 20 39 W61040038
Pyrene 0 0156 J 0 0131 0 0353 1 11/08/2017 20 39 WG1040038
1,2,4-Trichlorobenzene U 0 00936 0 356 1 11/08/2017 20 39 WG1040038
4-Chloro-3-methylphenol u 0 00510 0 356 1 11/08/2017 20 39 WG1040038
2-Chlorophenol U 0 00888 0 356 1 11/08/2017 20 39 WG1040038
2,4-Dichlorophenol U 0 00797 0 356 1 11/08/2017 20 39 WG1040038
2,4-Dimethylphenol U 0 0504 0 356 1 11/08/2017 20 39 WG1040038
4,6-Dinitro-2-methylphenol U J6 0 133 0 356 1 11/08/2017 20 39 WG1040038
2,4-Dinitrophenol U 0 105 0 356 1 11/08/2017 20 39 WG1040038
2-Nitrophenol U 0 0139 0 356 1 11/08/2017 20 39 WG1040038
4-Nitrophenol U 0 0561 0 356 1 11/08/2017 20 39 WG1040038
Pentachlorophenol U 0 0513 0 356 1 11/08/2017 20 39 WG1040038
Phenol U 0 00743 0 356 1 11/08/2017 20 39 WG1040038
2,4,6-Trichlorophenol U 0 00833 0 356 1 11/08/2017 20 39 WG1040038
(S)2-Fluorophenol 60 0 17 _ 20 0-120 11/09/2017 13 31 WG1040038
(5) 2-Fluorophenol 74 0 20 0-120 11/08/2017 20 39 W61040038
(S) Phenol-d5 60 7 J7 _ 20 0-120 11/09/2017 13 31 WG1040038
(S) Phenol-d5 74 3 20 0-120 11/08/2017 20 39 WG1040038
(S) Nitrobenzene-d5 54 0 J7 18 0-125 11/09/2017 13 31 WG1040038
(S) Nitrobenzene-d5 74 3 18 0-125 11/08/2017 20 39 WG1040038
(S) 2-Fluorobiphenyl 78 8 28 0-120 11/08/2017 20 39 WG1040038
(S) 2-Fluorobiphenyl 573 J7 _ 28 0-120 11/09/2017 13 31 WG1040038
(5) 24,6-Tnbromophenol 84 0 17 0-137 11/08/2017 20 39 WG1040038
(S)2,4,6-Tribromophenol 34 0 J7 _ 17 0-137 11/09/201713 31 WG1040038
(5) p-Terphenyl-d14 106 13 0-131 11/08/2017 20 39 WG1040038
(S) p-Terphenyl-d14 43 5 J7 13 0-131 11/09/201713 31 WG1040038
Sample Narrative
al
3
SS
4 Cn
Qc
7 GI
Sc
L948340-02 WG1040038 IS/SURR failed on lower dilution
ACCOUNT PROJECT* SDG DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 10 of 27
Sr
3 SS
4 Cn
6 Qc
GI
WG1039965 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 41,
Total Solids by Method 2540 G-2011 L948340 01,02
Method Blank (MB)
(MB) R3264003-1 11/07/17 18 36
MB Result MB Qualifier MB MDL MB RDL
Analyte
Total Solids 0 0004
L948324-02 Original Sample (OS) • Duplicate (DUP)
(OS) L948324-02 11/07/17 18 36 • (DUP) R3264003-3 11/07/17 18 36
DUP RPD Original Result DUP Result Dilution DUP RPD DUP Qualifier Limits
Analyte % % % %
Total Solids 87 8 88 1 1 0 5
Laboratory Control Sample (LCS)
(LCS) R3264003-2 11/07/17 18 36
Spike Amount LCS Result LCS Rec Rec Limits LCS Qualifier
Analyte
Total Solids 50 0 50 0 100 85-115
ACCOUNT PROJECT SDG. DATE/TIME. PAGE•
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 11 of 27
7 GI
Qc
WG1039100 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE
Mercury by Method 7471A L9 48340 01,02
Method Blank (MB)
(MB) R3264077-1 11/08/17 13 15
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Mercury U 0 0028 0 0200
3 SS
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) 4
(LCS) R3264077-2 11/08/17 13 18 • (LCSD) R3264077-3 11/08/17 13 20 Cn
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 % % % % % 'Sr Mercury 0 300 0 286 0 245 95 82 80-120 15 20
L948154-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L948154-01 11/08/17 13 28 • (MS) R3264077-4 11/08/17 13 30 • (MSD) R3264077-5 11/08/17 13 33
Spike Amount Original Result MSD Result (dry) (dry) MS Result (dry) (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 0 321 U 0 27 0 24 84 75 1 75-125 12 20
ACCOUNT. PROJECT. SDG DATE/TIME PAGE*
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 12 of 27
7 GI
mg/kg mg/kg
0 65 2 00
0 17 0 500 3
0 07 0 500
0 14 1 00 4 0 19 0 500
0 74 2 00
0 28 1 00
MB MDL MB RDL
'Tc
(MB) R3264423-1 11/09/17 13 09
MB Result
Analyte mg/kg
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
Silver
MB Qualifier
Laboratory Control Sample (LCS) • Laboratory Contiol Sample Duplicate (LCSD)
(LCS) R3264423-2 11/09/17 13 14 • (LCSD) R3264423-3
Spike Amount LCS Result
11/09/17 13 16
LCSD Result LCS Rec LCSD Rec. Rec Limits LCS Oualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg % % % % %
Arsemc 100 101 105 101 105 80-120 3 20
Barium 100 108 111 108 111 80-120 3 20
Cadmium 100 103 106 103 106 80-120 3 20
Chromium 100 103 107 103 107 80-120 4 20
Lead 100 101 104 101 104 80-120 3 20
Selenium 100 101 106 101 106 80-120 4 20
Silver 20 0 19 6 20 2 98 101 80-120 3 20
Sr
Ss
Cn
6 Qc
WG1039579 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 40
Metals (ICP) by Method 6010B L948340-01,02
Method Blank (MB)
L948340-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L948340-02 11/09/17 13 19 • (MS) R3264423-6 11/09/17 13 2 6 • (MSD) R32 64423-7 11/09/17
Spike Amount Original Result MSD Result MS Result (dry) MS Rec. (dry) (dry) (dry)
13 29
MSD Rec. Dilution Rec Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Arsenic 107 6 73 116 124 102 110 1 75-125 7 20
Barium 107 113 202 228 83 108 1 75-125 12 20
Cadmium 107 0 181 112 119 105 111 1 75-125 6 20
Chromium 107 30 0 122 171 86 132 1 75-125 J3 J5 33 20
Lead 107 8 35 116 122 100 107 1 75-125 6 20
Selenium 107 u 114 119 106 111 1 75-125 4 20
Silver 21 4 U 22 2 23 7 104 111 1 75-125 6 20
ACCOUNT* PROJECT SDG. DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 13 of 27
(MB) R3263360-3 11/04/17
Analyte
17 22
MB Result
mg/kg
MB Qualifier MB MDL MB RDL
mg/kg mg/kg
Acetone U 0 0100 0 0500
Acrylonitrile U 0 00179 0 0100
Benzene U 0 000270 0 00100
Bromobenzene U 0 000284 0 00100
Bromodichloromethane U 0 000254 0 00100
Bromoform U 0 000424 0 00100
Bromomethane U 0 00134 0 00500
n-Butylbenzene U 0 000258 0 00100
sec-Butylbenzene U 0 000201 0 00100
tert-Butylbenzene U 0 000206 0 00100
Carbon tetrachloride U 0 000328 0 00100
Chlorobenzene U 0 000212 0 00100
Chlorodibromomethane U 0 000373 0 00100
Chloroethane U 0 000946 0 00500
Chloroform U 0 000229 0 00500
Chloromethane U 0 000375 0 00250
2-Chlorotoluene u 0 000301 0 00100
4-Chlorotoluene u 0 000240 0 00100
1,2-Dibromo-3-Chloropropane U 0 00105 0 00500
1,2-Dibromoethane U 0 000343 0 00100
Dibromomethane U 0 000382 0 00100
1,2-Dichlorobenzene U 0 000305 0 00100
1,3-Dichlorobenzene U 0 000239 0 00100
1,4-Dichlorobenzene U 0 000226 0 00100
Dichlorodifluoromethane U 0 000713 0 00500
1,1-Dichloroethane U 0 000199 0 00100
1,2-Dichloroethane U 0 000265 0 00100
1,1-Dichloroethene U 0 000303 0 00100
cis-1,2-Dichloroethene u 0 000235 0 00100
trans-1,2-Dichloroethene U 0 000264 0 00100
1,2-Dichloropropane U 0 000358 0 00100
1,1-Dichloropropene u 0 000317 0 00100
1,3-Dichloropropane U 0 000207 0 00100
cis-1,3-Dichloropropene U 0 000262 0 00100
trans-1,3-Dichloropropene U 0 000267 0 00100
2,2-Dichloropropane U 0 000279 0 00100
Di-isopropyl ether u 0 000248 0 00100
Ethylbenzene u 0 000297 0 00100
Hexachloro-1,3-butadiene U 0 000342 0 00100
lsopropylbenzene U 0 000243 0 00100
3 Ss
4 Cn
6 Qc
/GI
Sc
WG1039239 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 10
Volatile Organic Cornpounds (GC/MS) by Method 8260B L948340 01,02
Method Blank (MB)
ACCOUNT, PROJECT: SDGi DATE/TIME PAGE:
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 14 of 27
WG1039239
Volatile Organic Compounds (GC/MS) by Method 82606
Method Blank (MB)
QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE
L948340-01,02
(MB) R3263360-3 11/04/17
Analyte
17 22
MB Result
mg/kg
MB Qualifier MB MDL
mg/kg
MB RDL
mg/kg
p-lsopropyltoluene U 0 000204 0 00100
2-Butanone (MEK) U 0 00468 0 0100
Methylene Chloride U 0 00100 0 00500
4-Methy1-2-pentanone (MIBK) U 0 00188 0 0100
Methyl tert-butyl ether U 0 000212 0 00100
Naphthalene U 0 00100 0 00500
n-Propylbenzene U 0 000206 0 00100
Styrene U 0 000234 0 00100
1,1,1,2-Tetrachloroethane U 0 000264 0 00100
1,1,2,2-Tetrachloroethane u 0 000365 0 00100
Tetrachloroethene U 0 000276 0 00100
Toluene U 0 000434 0 00500
1,1,2-Trichlorotnfluoroethane U 0 000365 0 00100
12,3-Trichlorobenzene 0 000544 J 0 000306 0 00100
1,2,4-Trichlorobenzene u 0 000388 0 00100
1,1,1-Trichloroethane U 0 000286 0 00100
1,1,2-Tnchloroethane U 0 000277 0 00100
Tnchloroethene U 0 000279 0 00100
Trichlorofluoromethane U 0 000382 0 00500
1,2,3-Trichloropropane U 0 000741 0 00250
1,2,3-Trimethylbenzene u 0 000287 0 00100
1,2,4-Trimethylbenzene U 0 000211 0 00100
1,3,5-Trimethylbenzene U 0 000266 0 00100
Vinyl chloride U 0 000291 0 00100
Xylenes, Total U 0 000698 0 00300
(S) Toluene-d8 105 80 0-120
(S) Dthromofluoromethone 96 1 74 0-131
(S)4-Bromofluorobenzene 88 6 64 0-132
40
Sr
3 SS
4 Cn
5 Qc
/ GI
Laboratory Control Sample (LCS) • Laboratory Control Sample Dupllcate (LCSD)
(LCS) R3263360-1 11/04/17 16 43 • (LCSD) R3263360-2 11/04/17 17 03
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 0 125 0 133 0 131 106 104
Acrylonitrile 0 125 0 102 0 102 81 2 81 3
Benzene 0 0250 0 0206 0 0179 82 3 71 5
Bromobenzene 0 0250 0 0219 0 0191 87 4 76 5
Bromodichloromethane 0 0250 0 0225 0 0203 90 2 811
ACCOUNT PROJECT SDG DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 15 of 27
% % %
11 0-160 1 94 23
61 0-143 0 140 20
71 0-124 14 0 20
78 0-120 J4 13 3 20
75 0-120 10 6 20
(LCS) R3263360-1 11/04/17 16 43 • (LCSD) R3263360-2
Spike Amount LCS Result
Analyte mg/kg mg/kg
11/04/17 17 03
LCSD Result
mg/kg
LCS Rec. LCSD Rec.
% %
Rec Limits
%
LCS Qualifier LCSD Qualifier RPD
%
RPD Limits
%
Bromoform 0 0250 0 0262 0 0241 105 96 5 65 0-133 8 07 20
Bromomethane 0 0250 0 0207 0 0189 83 0 75 6 26 0-160 9 29 20
n-Butylbenzene 0 0250 0 0256 0 0227 102 90 8 73 0-126 11 9 20
sec-Butylbenzene 0 0250 0 0248 0 0214 99 3 85 6 75 0-121 14 9 20
ted-Butylbenzene 0 0250 0 0244 0 0208 97 6 83 0 74 0-122 16 1 20
Carbon tetrachloride 0 0250 0 0208 0 0177 83 2 70 7 66 0-123 16 2 20
Chlorobenzene 0 0250 0 0258 0 0224 103 89 6 79 0-121 141 20
Chlorodibromomethane 0 0250 0 0269 0 0247 108 98 8 74 0-128 8 58 20
Chloroethane 0 0250 0 0174 0 0158 69 7 63 3 51 0-147 9 57 20
Chloroform 0 0250 0 0206 0 0187 82 4 74 9 73 0-123 9 65 20
Chloromethane 0 0250 0 0200 0 0182 79 8 72 6 51 0-138 9 45 20
2-Chlorotoluene 0 0250 0 0228 0 0198 91 2 79 0 72 0-124 14 4 20
4-Chlorotoluene 0 0250 0 0228 0 0195 91 1 78 0 78 0-120 15 4 20
1,2-Dibromo-3-Chloropropane 0 0250 0 0242 0 0237 96 8 94 9 65 0-126 2 02 20
1,2-Dibromoethane 0 0250 0 0246 0 0228 98 5 91 3 78 0-122 7 60 20
Dibromomethane 0 0250 0 0228 0 0213 91 2 85 3 79 0-120 6 71 20
1,2-Dichlorobenzene 0 0250 0 0250 0 0226 100 90 3 80 0-120 10 3 20
1,3-Dichlorobenzene 0 0250 0 0244 0 0216 97 8 86 3 72 0-123 12 4 20
1,4-Dichlorobenzene 0 0250 0 0252 0 0227 101 90 6 77 0-120 10 8 20
Dichlorodifluoromethane 0 0250 0 0209 0 0186 83 6 74 2 49 0-155 11 8 20
1,1-Dichloroethane 0 0250 0 0209 0 0185 83 7 74 1 70 0-128 12 2 20
1,2-Dichloroethane 0 0250 0 0211 0 0200 84 3 79 9 69 0-128 5 33 20
1,1-Dichloroethene 0 0250 0 0227 0 0189 90 9 75 6 63 0-131 18 4 20
cis-1,2-Dichloroethene 0 0250 0 0206 0 0183 82 6 73 0 74 0-123 J4 12 3 20
trans-1,2-Dichloroethene 0 0250 0 0198 0 0175 79 3 69 8 72 0-122 J4 12 6 20
1,2-Dichloropropane 0 0250 0 0238 0 0208 95 2 83 4 75 0-126 13 3 20
1,1-Dichloropropene 0 0250 0 0204 0 0174 81 5 69 4 72 0-130 14 _ 16 0 20
1,3-Dichloropropane 0 0250 0 0246 0 0221 98 4 88 6 80 0-121 10 5 20
cis-1,3-Dichloropropene 0 0250 0 0256 0 0225 102 90 0 80 0-125 12 9 20
trans-1,3-Dichloropropene 0 0250 0 0253 0 0225 101 90 0 75 0-129 11 9 20
2,2-Dichloropropane 0 0250 0 0222 0 0193 88 8 77 3 60 0-129 13 9 20
Di-isopropyl ether 0 0250 0 0229 0 0204 91 6 81 4 62 0-133 11 7 20
Ethylbenzene 0 0250 0 0251 0 0210 100 83 9 77 0-120 17 8 20
Hexachloro-1,3-butadiene 0 0250 0 0320 0 0310 128 124 68 0-128 3 28 20
lsopropylbenzene 0 0250 0 0227 0 0190 90 6 75 8 75 0-120 17 8 20
p-lsopropyltoluene 0 0250 0 0267 0 0232 107 92 6 74 0-125 14 3 20
2-Butanone (MEK) 0 125 0 124 0 119 98 9 95 3 37 0-159 3 70 20
Methylene Chloride 0 0250 0 0207 0 0189 82 7 75 5 67 0-123 9 00 20
4-Methy1-2-pentanone (MIBK) 0 125 0 120 0 124 95 7 99 5 60 0-144 3 88 20
Methyl tert-butyl ether 0 0250 0 0219 0 0205 87 5 82 1 66 0-125 6 28 20
ACCOUNT: PROJECT SDG DATE/TIME. PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 16 of 27
4 Cn
fc
3 SS
6 Qc
GI
WG1039239 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 10
Volatile Organic Compounds (GC/MS) by Method 82606 L948340-01,02
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3263360-1 11/04/17 16 43 • (LCSD) R3263360-2
Spike Arnount LCS Result
11/04/17 17 03
LCSD Result LCS Rec LCSD Rec Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limas
Analyte mg/kg mg/kg mg/kg % % % % %
Naphthalene 0 0250 0 0219 0 0221 87 6 88 2 64 0-125 0 720 20
n-Propylbenzene 0 0250 0 0248 0 0209 99 0 83 4 78 0-120 17 1 20
Styrene 0 0250 0 0240 0 0200 96 0 80 1 78 0-124 18 0 20
1,1,1,2-Tetrachloroethane 0 0250 0 0257 0 0230 103 92 0 74 0-124 11 0 20
1,1,2,2-Tetrachloroethane 0 0250 0 0217 0 0213 87 0 85 2 73 0-120 2 04 20
Tetrachloroethene 0 0250 0 0263 0 0216 105 86 4 70 0-127 19 5 20
Toluene 0 0250 0 0227 0 0197 90 9 78 8 77 0-120 14 3 20
1,1,2-Trichlorotrifluoroethane 0 0250 0 0229 0 0207 91 4 82 8 64 0-135 9 93 20
1,2,3-Trichlorobenzene 0 0250 0 0256 0 0247 103 98 9 68 0-126 3 63 20
1,2,4-Trichlorobenzene 0 0250 0 0251 0 0242 100 96 9 70 0-127 3 53 20
1,1,1-Trichloroethane 0 0250 0 0207 0 0175 82 6 70 0 69 0-125 16 6 20
1,1,2-Trichloroethane 0 0250 0 0247 0 0220 98 6 87 9 78 0-120 11 5 20
Trichloroethene 0 0250 0 0235 0 0198 94 0 79 2 79 0-120 17 0 20
Trichlorofluoromethane 0 0250 0 0207 0 0179 82 7 71 8 59 0-136 14 1 20
1,2,3-Trichloropropane 0 0250 0 0228 0 0222 91 2 88 7 73 0-124 2 80 20
1,2,3-Trimethylbenzene 0 0250 0 0219 0 0194 87 6 77 6 76 0-120 12 1 20
1,2,4-Tnmethylbenzene 0 0250 0 0234 0 0203 93 7 81 3 75 0-120 14 2 20
1,3,5-Trimethylbenzene 0 0250 0 0238 0 0202 95 1 80 8 75 0-120 16 2 20
Vinyl chloride 0 0250 0 0175 0 0159 69 8 63 5 63 0-134 9 49 20
Xylenes, Total 0 0750 0 0759 0 0653 101 871 77 0-120 15 0 20
(S) Toluene-d8 102 103 80 0-120
(S) Dibromofluoromethone 94 1 93 9 74 0-131
(S)4-Bromofluorobenzene 90 2 88 1 64 0-132
4 Cn
'Ic
3 SS
7 GI
WG1039239 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE al
Volatile Organic Compounds (GC/MS) by Method 826013 L948340-01,02
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
L948290-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L948290-02 11/04/17 20 03 • (MS) R3263360-4 11/05/17 00 08 • (MSD) R3263360-5 11/05/17 00 28
Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec Dilution Rec. Limits MS Oualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Acetone 125 ND 89 7 110 71 8 88 1 100 10 0-160 20 5 36
Acrylonitrile 125 ND 77 0 84 9 61 6 67 9 100 14 0-160 9 77 33
Benzene 25 0 ND 18 5 19 5 73 9 77 8 100 13 0-146 5 19 27
Bromobenzene 25 0 ND 20 0 23 1 80 0 92 4 100 10 0-149 14 5 33
Bromodichloromethane 25 0 ND 20 3 21 9 81 3 87 5 100 15 0-142 7 29 28
Bromoform 25 0 ND 22 8 19 3 91 2 77 3 100 10 0-147 16 6 31
Bromomethane 25 0 ND 16 4 17 9 65 5 71 4 100 10 0-160 8 64 32
n-Butylbenzene 25 0 ND 23 3 25 1 93 3 101 100 10 0-154 7 45 37
sec-Butylbenzene 25 0 ND 23 3 25 6 93 3 103 100 10 0-151 9 34 36
tert-Butylbenzene 25 0 ND 23 6 25 0 94 3 100 100 10 0-152 5 96 35
ACCOUNT. PROJECT SDG DATE/TIME PAGE*
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 17 of 27
WG1039239 QUALITY
Volatile Organic Compounds (GC/MS) by Method 82608
L948290-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate
CONTROL
L948340-01,02
SUMMARY ONE LAB NATIONWIDE
(MSD)
(OS) [948290-02 11/04/17 20 03 • (MS) R3263360-4 11/05/17 00 08
Spike Amount Original Result MS Result
Analyte mg/kg mg/kg mg/kg
• (MSD) R3263360-5 11/05/17
MSD Result MS Rec.
mg/kg %
00 28
MSD Rec
%
Dilution Rec Limas MS Qualifier MSD Qualifier RPD RPD Limits
% % %
Carbon tetrachloride 25 0 ND 19 4 20 5 77 7 82 2 100 13 0-140 5 64 30
Chlorobenzene 25 0 ND 24 0 25 1 95 9 101 100 10 0-149 4 72 31
Chlorodibromomethane 25 0 ND 24 8 26 3 99 4 105 100 12 0-147 5 88 29
Chloroethane 25 0 ND 13 7 14 6 54 8 58 4 100 10 0-159 6 25 33
Chloroform 25 0 ND 19 2 20 3 76 7 81 0 100 18 0-148 5 45 28
Chloromethane 25 0 ND 15 7 16 5 62 6 65 8 100 10 0-146 4 97 29
2-Chlorotoluene 25 0 ND 21 4 23 8 85 6 95 3 100 10 0-151 10 7 35
4-Chlorotoluene 25 0 ND 21 1 22 3 84 3 89 0 100 10 0-150 5 48 35
1,2-Dibromo-3-Chloropropane 25 0 ND 21 4 18 4 85 7 73 6 100 10 0-149 15 1 34
12-Dibromoethane 25 0 ND 20 3 21 7 81 3 86 9 100 14 0-145 6 66 28
Dibromomethane 25 0 ND 18 8 20 3 75 2 81 4 100 18 0-144 7 88 27
1,2-Dichlorobenzene 25 0 ND 23 0 241 92 1 96 4 100 10 0-153 4 59 34
1,3-Dichlorobenzene 25 0 ND 23 1 23 3 92 4 93 2 100 10 0-150 0 900 35
1,4-Dichlorobenzene 25 0 ND 23 4 24 4 93 6 97 7 100 10 0-148 4 29 34
Dichlorodifluoromethane 25 0 ND 16 3 17 5 65 0 70 2 100 10 0-160 7 61 30
1,1-Dichloroethane 25 0 ND 19 4 20 6 77 8 82 5 100 19 0-148 5 95 28
1,2-Dichloroethane 25 0 ND 17 9 19 3 71 5 77 3 100 17 0-147 7 84 27
1,1-Dichloroethene 25 0 ND 22 9 17 4 91 5 69 5 100 10 0-150 27 3 31
cis-1,2-Dichloroethene 25 0 3 79 23 1 23 8 92 3 95 2 100 16 0-145 3 14 28
trans-1,2-Dichloroethene 25 0 ND 17 5 18 6 70 2 74 2 100 11 0-142 5 60 29
1,2-Dichloropropane 25 0 ND 21 4 22 6 85 5 90 3 100 17 0-148 5 48 28
1,1-Dichloropropene 25 0 ND 18 6 19 6 74 4 78 6 100 10 0-150 5 44 30
1,3-Dichloropropane 25 0 ND 20 4 21 7 81 8 86 8 100 16 0-148 5 97 27
cis-13-Dichloropropene 25 0 ND 23 9 25 3 95 4 101 100 13 0-150 5 90 28
trans-1,3-Dichloropropene 25 0 ND 21 9 23 4 87 5 93 6 100 10 0-152 6 65 29
2,2-Dichloropropane 25 0 ND 20 4 22 2 81 7 88 9 100 16 0-143 8 35 30
Di-isopropyl ether 25 0 ND 19 8 20 9 79 2 83 7 100 16 0-149 5 53 28
Ethylbenzene 25 0 ND 24 2 25 3 96 7 101 100 10 0-147 4 51 31
Hexachloro-1,3-butachene 25 0 ND 27 5 24 2 110 97 0 100 10 0-154 12 6 40
lsopropylbenzene 25 0 ND 22 2 18 0 88 9 72 0 100 10 0-147 21 0 33
p-lsopropyltoluene 25 0 ND 24 8 26 3 99 1 105 100 10 0-156 6 14 37
2-Butanone (MEK) 125 ND 87 4 102 69 9 81 6 100 10 0-160 15 5 33
Methylene Chloride 25 0 ND 17 5 18 7 70 1 74 8 100 16 0-139 6 39 29
4-Methy1-2-pentanone (M1BK) 125 1 27 93 1 102 74 5 81 5 100 12 0-160 9 07 32
Methyl tert-butyl ether 25 0 ND 17 4 18 7 69 4 74 8 100 21 0-145 7 42 29
Naphthalene 25 0 ND 18 7 16 4 74 8 65 7 100 10 0-153 13 0 36
n-Propylbenzene 25 0 ND 23 2 25 6 92 6 103 100 10 0-151 10 1 34
Styrene 25 0 ND 22 3 18 1 89 4 72 4 100 10 0-155 21 0 34
1,1,1,2-Tetrachloroethane 25 0 ND 25 3 26 5 101 106 100 10 0-147 4 93 30
1,1,2,2-Tetrachloroethane 25 0 ND 18 3 21 6 73 2 86 4 100 10 0-155 16 5 31
ACCOUNT: PROJECT SDG DATE/TIME PAGE*
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 18 of 27
4111
Sr
3 SS
4 Cn
6 Qc
7 GI
(OS)1_948290-02 11/04/17 20 03 • (MS) R3263360-4 11/05/17 00 08 • (MSD) R3263360-5 11/05/17 00 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/kg mg/kg mg/kg mg/kg % % % % %
Tetrachloroethene 25 0 ND 25 1 26 7 100 107 100 10 0-144 6 09 32
Toluene 25 0 ND 21 6 22 6 86 2 90 3 100 10 0-144 4 61 28
1,1,2-Trichlorotrifluoroethane 25 0 ND 25 0 19 1 100 76 3 100 10 0-153 27 0 33
1,2,3-1richlorobenzene 25 0 ND 211 18 5 84 5 74 0 100 10 0-153 13 2 40
1,2,4-Tnchlorobenzene 25 0 ND 21 9 18 8 87 7 75 4 100 10 0-156 15 1 40
1,1,1-Trichloroethane 25 0 ND 19 8 20 9 79 2 83 4 100 18 0-145 5 18 29
1,1,2-Trichloroethane 25 0 ND 20 7 22 2 82 9 88 9 100 12 0-151 6 99 28
Trichloroethene 25 0 ND 22 0 23 6 88 0 94 4 100 11 0-148 7 07 29
Trichlorofluoromethane 25 0 ND 18 1 19 4 72 4 77 5 100 10 0-157 6 78 34
1,2,3-Trichloropropane 25 0 ND 18 8 21 5 75 3 86 1 100 10 0-154 13 4 32
1,2,3-Trimethylbenzene 25 0 ND 20 1 21 8 80 6 87 2 100 10 0-150 7 86 33
1,2,4-Trimethylbenzene 25 0 ND 22 0 23 4 88 1 93 7 100 10 0-151 6 13 34
1,3,5-Tomethylbenzene 25 0 ND 22 2 24 4 88 6 97 6 100 10 0-150 9 64 33
Vinyl chloride 25 0 ND 15 8 17 2 63 3 69 0 100 10 0-150 8 60 29
Xylenes, Total 75 0 ND 71 4 74 7 95 2 99 6 100 10 0-150 4 52 31
(S) Toluene-d8 107 107 80 0-120
(S)Dthromot1uorornethane 91 0 93 1 74 0-131
(S)4-Bromoiluorobenzene 89 0 92 8 64 0-132
3
4 Cn
6 Qc
7GI
WG1039239 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 10
Volatile Organic Compounds (GC/MS) by Method 8260B L948340-01,02
L948290-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
Sample Narrative:
OS Lowest possible dilution due to sample matrix
ACCOUNT PROJECT SDG DATE/TIME. PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 19 of 27
7 GI
-, Sr
4 Cn
'Tc
3 SS
6 Qc
WG1040038 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 11,
Semi Volatile Organic Cornpounds (GC/MS) by Method 8270C L948340-01,02
Method Blank (MB)
(MB) R32 64256-3 11/08/17 15 13
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0 00642 0 0330
Acenaphthylene U 0 00671 0 0330
Anthracene U 0 00632 0 0330
Benzidine U 0 0637 0 333
Benzo(a)anthracene U 0 00428 0 0330
Benzo(b)fluoranthene U 0 00695 0 0330
Benzo(k)fluoranthene U 0 00582 0 0330
Benzo(g,h,nperylene u 0 00721 0 0330
Benzo(a)pyrene U 0 00548 0 0330
Bis(2-chlorethoxy)methane U 0 00770 0 333
Bis(2-chloroethyl)ether U 0 00896 0 333
Bis(2-chloroisopropyhether U 0 00760 0 333
4-Bromophenyl-phenylether U 0 0114 0 333
2-Chloronaphthalene U 0 00639 0 0330
4-Chlorophenyl-phenylether U 0 00627 0 333
Chrysene U 0 00555 0 0330
Dibenz(a,h)anthracene U 0 00821 0 0330
3,3-Dichlorobenzidine U 0 0794 0 333
2,4-Dinitrotoluene u 0 00607 0 333
2,6-Dinitrotoluene U 0 00737 0 333
Fluoranthene u 0 00496 0 0330
Fluorene U 0 00682 0 0330
Hexachlorobenzene U 0 00856 0 333
Hexachloro-1,3-butadiene u ooloo o 333
Hexachlorocyclopentadiene U 0 0587 0 333
Hexachloroethane u 0 0134 0 333
Indeno(1,2,3-cd)pyrene U 0 00772 0 0330
lsophorone u 0 00522 0 333
Naphthalene U 0 00889 0 0330
Nitrobenzene U 0 00695 0 333
n-Nitrosodimethylamine U 0 0647 0 333
n-Nitrosodiphenylamine U 0 00594 0 333
n-Nitrosodi-n-propylarnine U 0 00906 0 333
Phenanthrene U 0 00528 0 0330
Benzylbutyl phthalate u 0 0103 0 333
Bis(2-ethylhexyl)phthalate U 0 0120 0 333
Di-n-butyl phthalate U 0 0109 0 333
Diethyl phthalate U 0 00691 0 333
Dimethyl phthalate u 0 00540 0 333
Di-n-octyl phthalate U 0 00907 0 333
ACCOUNT PROJECT SDG DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 20 of 27
4 Cn
GI
FT]
3 SS
Qc
WG1040038 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE *
Semi Volatile Organic Compounds (GC/MS) by Method 8270C L948340 01,02
Method Blank (MB)
(MB) R3264256-3 11/08/17 15 13
MB Result MB Oualifier MB MDL MB RDL
Analyte rng/kg mg/kg mg/kg
Pyrene U 0 0123 0 0330
1,2,4-Trichlorobenzene U 0 00876 0 333
4-Chloro-3-methylphenol U 0 00477 0 333
2-Chlorophenol U 0 00831 0 333
2,4-Dichlorophenol U 0 00746 0 333
2,4-Dimethylphenol u 0 0471 0 333
4,6-Dmitro-2-methylphenol U 0 124 0 333
2,4-Dmitrophenol U 0 0980 0 333
2-Mtrophenol U 0 0130 0 333
4-Nitrophenol U 0 0525 0 333
Pentachlorophenol U 0 0480 0 333
Phenol u 0 00695 0 333
2,4,6-Tnchlorophenol U 0 00779 0 333
(S) Aldrobenzene-d5 71 2 18 0-125
(S) 2-Fluorobiphenyl 71 8 28 0-120
(S) p-Terphenyl-d14 74 5 13 0-131
(S) Phenol-d5 70 0 20 0-120
(S) 2-Fluorophenol 72 7 20 0-120
(S) 2,4,6-Tnbromophenol 63 9 17 0-137
Laboratory Control Sample (LCS) Laboratory Control Sample Dupllcate (LCSD)
(LCS) R3264256-1 11/08/17
Analyte
14 26 • (LCSD) R3264256-2
Spike Amount LCS Result
mg/kg mg/kg
11/08/17 14 50
LCSD Result
mg/kg
LCS Rec
%
LCSD Rec.
%
Rec Limits
%
LCS Qualifier LCSD Qualifier RPD
%
RPD Limits
%
Acenaphthene 0 667 0 548 0 552 82 1 82 8 47 0-120 0 840 21
Acenaphthylene 0 667 0 600 0 598 89 9 89 6 48 0-120 0 310 21
Anthracene 0 667 0 577 0 595 86 5 89 2 46 0-120 3 11 20
Benzidine 0 667 ND ND 0 000 0 000 1 00-120 J4 J4 0 000 36
Benzo(a)anthracene 0 667 0 565 0 593 84 6 88 9 46 0-120 4 86 20
Benzo(b)fluoranthene 0 667 0 555 0 582 83 2 87 2 45 0-120 4 68 22
Benzo(k)fluoranthene 0 667 0 584 0 613 87 5 91 8 45 0-120 4 83 23
Benzo(g,h,i)perylene 0 667 0 578 0 611 86 6 91 6 48 0-120 5 53 21
Benzo(a)pyrene 0 667 0 577 0 600 86 5 90 0 46 0-120 3 98 21
Bis(2-chlorethoxy)methane 0 667 0 436 0 425 65 4 63 7 41 0-120 2 59 22
Bis(2-chloroethyhether 0 667 0 464 0 421 69 6 63 1 28 0-120 9 81 28
Bis(2-chloroisopropyhether 0 667 0 486 0 458 72 8 68 6 40 0-120 5 94 27
4-Bromophenyl-phenylether 0 667 0 551 0 571 82 6 85 6 45 0-120 3 65 20
2-Chloronaphthalene 0 667 0 535 0 529 80 2 79 3 43 0-120 1 19 22
ACCOUNT PROJECT SDG DATE/TIME. PAGE:
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 21 of 27
ONE LAB NATIONWIDE * WG1040038 QUALITY CONTROL SUMMARY
Semi Volatile Organic Compounds (GC/MS) by Method 8270C L94834 0 01,02
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
PAGE. SDG PROJECT
3160090023 14
ACCOUNT*
AMEC Earth & Environmental - UT 22 of 27
DATE/TIME
11/10/17 09 38 L948340
(LCS) R3264256-1 11/08/17
Analyte
14 26 • (LCSD) R3264256-2
Spike Amount LCS Result
mg/kg mg/kg
11/08/17 14 50
LCSD Result
mg/kg
LCS Rec
%
LCSD Rec.
%
Rec Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
% % %
4-Chlorophenyl-phenylether 0 667 0 535 0 566 80 2 84 9 46 0-120 5 70 21
Chrysene 0 667 0 565 0 583 84 6 87 3 46 0-120 3 15 20
Dibenz(a,h)anthracerie 0 667 0 590 0 620 88 5 92 9 47 0-120 4 84 22
3,3-Dichlorobenzidine 0 667 0 428 0 428 64 2 64 2 20 0-130 0 0500 24
2,4-Dinitrotoluene 0 667 0 671 0 693 101 104 48 0-122 3 22 21
2,6-Dinitrotoluene 0 667 0 577 0 591 86 5 88 6 46 0-120 2 40 21
Fluoranthene 0 667 0 565 0 591 84 8 88 6 46 0-120 4 41 20
Fluorene 0 667 0 579 0 596 86 7 89 3 47 0-120 2 97 20
Hexachlorobenzene 0 667 0 562 0 569 84 2 85 3 42 0-120 1 23 20
Hexachloro-13-butadiene 0 667 0 404 0 370 60 6 55 4 36 0-120 8 92 26
Hexachlorocyclopentadiene 0 667 0 508 0 465 76 1 69 7 20 0-124 8 77 26
Hexachloroethane 0 667 0 467 0 432 70 1 64 7 32 0-120 7 91 31
Indeno(12,3-cd)pyrene 0 667 0 585 0 612 87 7 91 7 48 0-120 4 43 21
lsophorone 0 667 0 436 0 422 65 4 63 3 42 0-120 3 31 21
Naphthalene 0 667 0 419 0 393 62 8 58 9 41 0-120 6 46 24
Nitrobenzene 0 667 0 423 0 405 63 5 60 7 36 0-120 4 55 24
n-Nitrosodimethylamine 0 667 0 226 0 219 33 9 32 9 20 0-120 3 04 31
n-Nitrosodiphenylamine 0 667 0 573 0 590 86 0 88 4 42 0-120 2 81 20
n-Nitrosodi-n-propylamine 0 667 0 504 0 473 75 5 70 9 39 0-120 6 37 23
Phenanthrene 0 667 0 572 0 583 85 7 87 4 45 0-120 1 89 20
Benzylbutyl phthalate 0 667 0 598 0 619 89 6 92 8 41 0-123 3 50 20
Bis(2-ethylhexyl)phthalate 0 667 0 613 0 642 91 9 96 3 41 0-124 4 63 20
Di-n-butyl phthalate 0 667 0 598 0 629 89 7 94 3 44 0-120 5 06 20
Diethyl phthalate 0 667 0 624 0 647 93 5 96 9 46 0-120 3 58 20
Dimethyl phthalate 0 667 0 572 0 591 85 7 88 6 47 0-120 3 30 21
Di-n-octyl phthalate 0 667 0 610 0 637 91 5 95 5 40 0-123 4 32 21
Pyrene 0 667 0 567 0 586 85 1 87 8 45 0-120 3 15 21
12,4-1'richlorobenzene 0 667 0 406 0 375 60 8 56 2 40 0-120 7 88 25
4-Chloro-3-methylphenol 0 667 0 429 0 465 64 3 69 7 46 0-120 7 95 20
2-Chlorophenol 0 667 0 526 0 501 78 8 75 2 37 0-120 4 78 27
2,4-Dichlorophenol 0 667 0 440 0 464 66 0 69 6 45 0-120 5 28 21
2,4-Dimethylphenol 0 667 0 414 0 417 62 1 62 5 40 0-120 0 710 22
4,6-Dinitro-2-methylphenol 0 667 0 456 0 495 68 4 74 3 34 0120 8 16 23
2,4-Dinitrophenol 0 667 0 253 0 284 37 9 42 7 10 0-120 11 8 30
2-Nitrophenol 0 667 0 464 0 454 69 6 68 1 42 0-120 2 12 24
4-Nitrophenol 0 667 0 635 0 662 95 3 99 2 40 0-120 4 09 21
Pentachlorophenol 0 667 0 492 0 524 73 8 78 5 33 0-122 6 25 22
Phenol 0 667 0 497 0 493 74 5 74 0 38 0-120 0 770 25
2,4,6-Trichlorophenol 0 667 0 570 0 605 85 5 90 7 47 0-120 5 93 22
(S) Alitrobenzene-d5 68 8 64 6 18 0-125
Qc
Sr
3 SS
4 Cn
7 GI
L948340-02 Origlnal Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) 'Sr
WG1040038 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 41,
Semi Volatile Organic Compounds (GC/MS) by Method 8270C L948340 01,02
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3264256-1 11/08/17 14 26 • (LCSD) R3264256-2
Spike Amount LCS Result
Analyte mg/kg mg/kg
11/08/17 14 50
LCSD Result LCS Rec
mg/kg %
LCSD Rec
%
Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Tc % % %
(S) 2-Fluorobiphenyl 85 3 83 3 28 0-120
(S) p-Terphenyl-d14 72 0 73 2 13 0-131 3 SS (S) Phenol-d5 82 0 78 6 20 0-120
(S) 2-Fluorophenol 81 6 76 2 20 0-120 4
(S) 2,4,6-Tn bromophenol 84 6 85 8 17 0-137 Cn
(OS) L948340-02 11/08/17 20 39 • (MS) R3264256-4 11/08/17 21 03 • (MSD) R3264256-5 11/08/17 21
Spike Amount Original Result MSD Result MS Result (dry) MS Rec
26
MSD Rec Dilution Rec Limits MS Qualifier MSD Qualifier RPD
Qc
RPD Limits (dry) (dry) (dry)
Analyte mg/kg mg/kg mg/kg mg/kg % % % % % 7G1
Acenaphthene 0 713 U 0 377 0 435 52 8 61 1 1 37 0-120 14 5 23
Acenaphthylene 0 713 U 0 397 0 451 55 6 63 3 1 41 0-120 12 8 22
Anthracene 0 713 U 0 382 0 420 53 6 59 0 1 30 0-123 9 61 25
Benzidine 0 713 u ND ND 0 000 0 000 1 1 00-120 J6 J6 0 000 36
Benzo(a)anthracene 0 713 0 00708 0 353 0 401 48 5 55 2 1 21 0-123 12 7 26 Sc Benzo(b)fluoranthene 0 713 0 0274 0 478 0 527 63 2 70 0 1 20 0-127 V3 V3 9 69 29
Benzo(k)fluoranthene 0 713 U 0 418 0 516 58 6 72 4 1 22 0-123 V:3 V3 21 0 28
Benzo(g,hflperylene 0 713 0 0813 0 193 0 192 15 6 15 5 1 10 0-120 V3 V3 0 340 32
Benzo(a)pyrene 0 713 0 0167 0 363 0 414 48 6 55 7 1 23 0-120 V3 V3 12 9 27
Bis(2-chlorethoxy)methane 0 713 U 0 324 0 364 45 4 51 1 1 37 0-120 11 7 22
Bis(2-chloroethyl)ether 0 713 U 0 309 0 349 43 3 49 0 1 26 0-120 12 4 27
Bis(2-chloroisopropyl)ether 0 713 U 0 358 0 407 50 2 57 0 1 35 0-120 12 7 25
4-Bromophenyl-phenylether 0 713 U 0 377 0 424 52 9 59 5 1 34 0-120 11 8 23
2-Chloronaphthalene 0 713 U 0 362 0 417 50 7 58 4 1 40 0-120 14 2 22
4-Chlorophenyl-phenylether 0 713 u 0 369 0 425 51 8 59 7 1 37 0-120 14 1 23
Chrysene 0 713 0 00904 0 368 0 416 50 4 57 1 1 19 0-127 12 2 27
Dibenz(a,h)anthracene 0 713 U 0 167 0 182 23 4 25 5 1 10 0-120 V3 V3 8 72 28
3,3-Dichlorobenzidthe 0 713 U ND ND 0 000 0 000 1 10 0-142 J6 J6 0 000 30
2,4-Dindrotoluene 0 713 U 0 395 0 451 55 4 63 2 1 37 0-129 13 1 24
2,6-Datrotoluene 0 713 U 0 366 0 411 51 3 57 6 1 40 0-120 11 7 23
Fluoranthene 0 713 0 00663 0 364 0 395 50 1 54 4 1 20 0-133 8 07 28
Fluorene 0 713 u 0 396 0 452 55 6 63 4 1 35 0-120 13 1 23
Hexachlorobenzene 0 713 U 0 370 0 418 51 9 58 6 1 33 0-120 12 3 24
Hexachloro-1,3-butadiene 0 713 u 0 315 0 359 44 2 50 4 1 33 0-120 13 0 25
Hexachlorocyclopentadiene 0 713 U ND ND 0 000 0 000 1 10 0-120 J6 J6 0 000 33
Hexachloroethane 0 713 U 0 255 0 258 35 7 36 2 1 21 0-120 1 42 30
Indeno(1,2,3-cd)pyrene 0 713 0 0173 0 171 0 181 21 6 22 9 1 10 0-120 V3 V3 5 39 30
lsophorone 0 713 u 0 318 0 361 44 6 50 7 1 38 0-120 12 7 22
ACCOUNT PROJECT SDG DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 23 of 27
(OS) L948340-02 11/08/17
Analyte
20 39 • (MS) R3264256-4 11/08/17 21 03 • (MSD) R3264256-5 11/08/17 21
Spike Amount Onginal Result MSD Result MS Result (dry) MS Rec (dry) (dry) (dry)
mg/kg mg/kg mg/kg mg/kg %
26
MSD Rec
%
Dilution Rec. Limits
%
MS Qualifier MSD Oualifier RPD
%
RPD Limits
%
Naphthalene 0 713 U 0 320 0 357 44 8 50 0 1 37 0-120 10 9 25
Nitrobenzene 0 713 U 0 312 0 348 43 7 48 8 1 32 0-120 11 1 24
n-Nitrosodimethylamine 0 713 U 0 0962 0 120 13 5 16 8 1 18 0-120 J6 56 21 8 27
n-Nitrosodiphenylamine 0 713 U 0 381 0 425 53 4 59 6 1 20 0-125 11 0 25
n-Nitrosodi-n-propylamine 0 713 U 0 344 0 399 48 2 56 0 1 34 0-120 14 9 23
Phenanthrene 0 713 U 0 377 0 422 52 9 59 2 1 24 0-124 11 3 25
Benzylbutyl phthalate 0 713 U 0 391 0 455 54 9 63 8 1 18 0-130 15 0 27
Bis(2-ethylhexyl)phthalate 0 713 0 0625 0 356 0 384 41 2 45 0 1 19 0-127 7 35 28
Di-n-butyl phthalate 0 713 U 0 402 0 446 56 4 62 5 1 29 0-120 10 2 26
Diethyl phthalate 0 713 U 0 406 0 469 57 0 65 8 1 42 0-121 14 4 23
Dimethyl phthalate 0 713 U 0 373 0 426 52 3 59 7 1 42 0-120 13 2 23
Di-n-octyl phthalate 0 713 U 0 268 0 275 37 6 38 6 1 21 0-122 2 57 27
Pyrene 0 713 0 0156 0 515 0 672 70 0 92 0 1 19 0-127 26 4 29
1,2,4-Trichlorobenzene 0 713 U 0 318 0 355 44 6 49 8 1 39 0-120 10 9 25
4-Chloro-3-methylphenol 0 713 U 0 343 0 384 48 0 53 9 1 37 0-121 11 4 23
2-Chlorophenol 0 713 U 0 372 0 421 52 1 59 1 1 34 0-120 12 5 25
2,4-Dichlorophenol 0 713 U 0 355 0 400 49 8 56 1 1 41 0-120 11 9 22
2,4-Dimethylphenol 0 713 u 0 314 0 352 44 1 49 4 1 27 0-120 11 3 25
4,6-Dinitro-2-methylphenol 0 713 U ND ND 0 000 0 000 1 10 0-131 J6 J6 _ 0 000 29
2,4-Dinitrophenol 0 713 U 0 117 0 113 16 5 15 8 1 10 0-142 4 13 30
2-Nitrophenol 0 713 U 0 361 0 400 50 6 56 0 1 34 0-124 10 2 27
4-Nitrophenol 0 713 U 0 428 0 499 60 1 70 0 1 26 0-133 15 3 25
Pentachlorophenol 0 713 u 0 365 0 414 51 3 58 1 1 15 0-152 12 5 26
Phenol 0 713 U 0 350 0 399 49 1 55 9 1 33 0-120 13 1 24
2,4,6-Trichlorophenol 0 713 U 0 414 0 476 58 0 66 8 1 40 0-125 141 24
(S) Abtrobenzene-d5 45 7 512 18 0-125
(S) 2-Fluorobiphenyl 53 5 60 6 28 0-120
(S) p-Terphenyl-d14 615 814 13 0-131
(S) Phenol-d5 51 0 59 9 20 0-120
(S) 2-Fluorophenol 52 3 59 9 20 0-120
(S) 2,4,6-Tnbromophenol 56 5 63 0 17 0-137
Sr
3
Ss
4 Cn
Qc
7 GI
WG1040038 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 10
Semi Volatile Organic Compounds (GC/MS) by Method 8270C 1948340 01,02
L948340-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
ACCOUNT: PROJECT SDG DATE/TIME PAGE:
AMEC Earth & Environmental - UT 3160090023 14 L948340 11/10/17 09 38 24 of 27
'Sr
3 55
4 Cn
Qc
GI
GLOSSARY OF TERMS ONE LAB NATIONWIDE IA
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
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and (S) Matrix Spike/Duplicate, used to evaluate analytical efficiency by measuring recovery Surrogates are not expected to be detected in all environmental media
Not detected at the Reporting Limit (or MDL where applicable)
The name of the particular compound or analysis performed Some Analyses and Methods will have multiple analytes reported
If the sample matrix contains an interfering material, 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
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
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
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
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
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
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
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
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
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
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
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
J7 Surrogate recovery cannot be used for control limit evaluation due to dilution
01 The analyte failed the method required serial dilution test and/or subsequent post-spike criteria These failures indicate matrix interference
V3 The internal standard exhibited poor recovery due to sample matrix interference The analytical results will be biased high BDL results will be unaffected
ACCOUNT
AMEC Earth & Environmental - UT
PROJECT*
3160090023 14
SDG.
L948340
DATE/TIME.
11/10/17 09 38
PAGE.
25 of 27
Analyte
Dilution
Limits
Original Sample
Qualifier
Result
Case Narrative (Cn)
Quality Control
Summary (Qc)
Sample Chain of Custody (Sc)
Sample Results (Sr)
Sample Summary (Ss)
4 Cn
_Tc
3 SS
,Qc
7GI
ACCREDITATIONS & LOCATIONS
ONE LAB NATIONWIDE AO
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
Alabama
Alaska
Arizona
Arkansas
California
Colorado
40660
UST-080
AZ0612
88-0469
01157CA
TN00003
Nevada
New Hampshire
New Jersey—NELAP
New Mexico
New York
North Carolina
TN-03-2002-34
2975
TN002
TN00003
11742
Env375
Conneticut PH-0197 North Carolina 1 0W21704
Florida E87487 North Carolina 2 41
Georgia NELAP North Dakota R-140
Georgia ' 923 Ohio—VAP CL0069
Idaho TN00003 Oklahoma 9915
Illinois 200008 Oregon TN200002
Indiana C-TN-01 Pennsylvania 68-02979
Iowa 364 Rhode Island 221
Kansas E-10277 South Carolina 84004
Kentucky ' 90010 South Dakota n/a
Kentucky 2 16 Tennessee 14 2006
Louisiana A130792 Texas T 104704245 07-TX
Maine TN0002 Texas 5 LAB0152
Maryland 324 Utah 6157585858
Massachusetts M-TN003 Vermont V12006
Michigan 9958 Virginia 109
Minnesota 047-999-395 Washington C1915
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming A2LA
Nebraska NE-OS-15-05
A2LA — ISO 17025 1461 01 AIHA-LAP,LLC 100789
A2LA — ISO 170255 1461 02 DOD 1461 01
Canada 1461 01 USDA S-67674
EPA—Crypto TN00003
Drinking Water Underground Storage Tanks Aquatic Toxicity Chemical/Microbiological 5 Mold 4° Accreditation not applicable
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.
Nru

•
UT •
7er

NY
44 •
CA

1.15
KY • •
GA
vAT
10!
AK
ACCOUNT. PROJECT SDG DATE/TIME PAGE
AMEC Earth & Ermronmental - UT 3160090023 14 L948340 11/10/17 09 38 26 of 27
— AP.14.5.‘ CF^Ta.rie, Prewl (Lair. vl tognit.
Cie
Ckt.. Esc
IAMECSLCUT
ood PLC
865 South 500 West
an dy, UT 84070
errnrsnnvarcram 0., E:1 I :• :VAT r, CIL ...11 WC • !Ws ft so 1, ft.) ' •
t MIN To
ott.wheeler2opamecfw.com
ser;ott
Scott Wheeler
cuet t ues4 r.i 1,00 CO Six States - Cedar City
1:-td1Wtir F 1 82 ielt Pt %elect
160090023.14
r;tor; ore opt/ IP a a
Acct num AMECSLCUT
Termitate' Cakectrof ljy luFnarkirri
Prelowet
TS* Oaphne Richards

Rush? 1130 11,1'.15T 1,4, ',Widow* auOte

_ 11.e nal LAMECSLCUTOS1217S

1 ita ily: iTa-TF r•
fr 3
OD >
511113prd Vta•
ill vav Nall Ci...*: Th.ere I •ay Std. TAT
1 .. ,--,th'cii an i mat.... • 1 urnith 1 dal. i I. - .. — i
cierp14 IC
v
Pao Ited ti ty
51/8270
1(
1)

4o
z

CL
R

Phofte 801-959-2027
F nla .
CalleC erl by
essica Thacker
Cry/Male Cedar City, UT
Pr • v.rt g
777.7,mr4a$AP.Wh • --r- •::iii1 1 11 I 1 t r jtc.;15
._.
5C; 'C(.1 • tO
(11 cc- I •
••••••IIMOM•••••••••
••••••••••••••••••••• ..........
. . t marks: Wavle Itacol clawklif k r V VI
4te-T—N Y
• WWI'
lss Stitt AIR Al: f rept.
W G.ouisdwm.r EI fin; ay.'INW ti
s
ow W.p.H.War.,
f f}th.r_ _ trflo3 PP 110.i
...,..V ice.el Preoeist / :tweet ROC Rived, Accut ate • ilottler arrive intact • Correct boetleo need isa f a v:wat Inaba* vont : il. Ban 1 kr.ap.11 ve.-.A zero Seadepace • — _ r N
PrimerVNtian Carvectl1usatt4. v _27
maks returned Oa: _UPS _FedEx _Cooler ;dung 7 St
Ro. oh, rel hv 151-oPorf; time Trip Wank Received VP'S
HCL eati
T lLt
'41 by !Siff tatur.:.)
VIM! C‘mditiotc6 req I tilt (St
temp: am/1.: 0..T.C...,Fd 0 preservation reqtsred by Lager Deterfone .111 6— z
1-5V 011:3iP 77Y-5
•FfIly
• j 7 Fluw Othyr
2.N...)
Tume. Roo! well by. ;44cature
[ fliellniff:,--,.1 ty ('iagr.ots:rri
t. TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com
*ESC A\ALYT1CAL R POR myESC March 12, 2 018 nrew.e.s
AMEC Earth & Environmental - UT
Sample Delivery Group L974694
Samples Received 03/03/2018
Project Number 3160090023.14 01
Description CCI-Cedar City
Report To Robyn Kurz
9865 South 500 West
Sandy, UT 84070
V of .o.,cyo-' Analyrx-nr
Entire Report Reviewed By:
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
3 SS
4 Cn
/GI
TABLE OF CONTENTS ONE LAB NATIONWIDE AO
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
SS-CH263 L974694-01 5
Qc: Quality Control Summary 6
Total Solids by Method 2540 G-2011 6
Wet Chemistry by Method 3060A/7196A 7
Metals (ICP) by Method 601013 8
GI: Glossary of Terms 9
Sc: Sample Chain of Custody 11
Sc
ACCOUNT. PROJECT SDG: DATE/TIME. PAGE
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 2 of 12
4 Cn
j.
SS-CH263 L974694-01 Solid
SAMPLE SUMMARY
Collected by
Bryan Morse
ONE LAB NATIONWIDE
Collected date/time Received date/time
03/01/18 13 45 03/03/18 09 12
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Calculated Results WG1081213 1 03/06/18 17 11 03/07/18 11 13 CCE
Total Solids by Method 2540 G-2011 WG1082571 1 03/09/18 13 32 03/09/18 13 42 JD
Wet Chemistry by Method 3060A/7196A WG1080865 1 03/06/18 10 05 03/06/18 17 19 GB
Metals (ICP) by Method 6010B WG1081213 1 03/06/18 17 11 03/07/18 11 13 CCE
Qc
7 GI
ACCOUNT PROJECT SDG DATE/TIME: PAGE*
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 3 of 12
3 Ss
'Cn
Qc
7
G1
CASE NARRATIVE ONE LAB NATIONWIDE I.
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
Daphne Richards
Technical Service Representative
ACCOUNT: PROJECT SDG DATE/TIME PAGE
AMEC Earth & EnvIronmental - UT 3160090023 14 01 L974694 03/12/18 12 07 4 of 12
Sc
SS-CH263
Collected date/time 03/01/18 13 45
Calculated Results
SAMPLE RESULTS - 01
L974694
ONE LAB NATIONWIDE ilk
Result (dry)
Analyte mg/kg
Chromium,Trivalent 18 6
Total Solids by Method 2540 G-2011
Qualifier MDL (dry) RDL (dry)
mg/kg mg/kg
0 147 1 05
Dilution Analysis
date / time
1 03/07/2018 1113
Batch
WG1081213 Tc
3 Ss
Result
Analyte %
Total Solids 95 4
Qualifier Dilution Analysis
date / time
1 03/09/2018 13 42
Batch
WG1082 571
4 Cn
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 0 839 J 0 671 2 10 1 03/06/2018 1719 WG1080865
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium 19 5 0 147 1 05 1 03/07/2018 1113 WG1081213
ACCOUNT PROJECT* SDG DATE/TIME. PAGE:
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 5 of 12
7 GI
Ss
4 Cn
6 Qc
WG1082571 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE 40
Total Solids by Method 2540 G-2011 L974694-01
Method Blank (MB)
(MB) R3292148-1 03/09/18 13 42
MB Result MB Qualifier MB MDL MB RDL
Analyte
Total Solids 0 00100
L974704-41 Original Sample (OS) • Duplicate (DUP)
(OS) L974704-01 03/09/18 13 42 • (DUP) P3292148-3 03/09/18 13 42
DUP RPD Original Result DUP Result Dilution DUP RPD DUP Qualifier Limits
Analyte % % % %
Total Solids 81 3 80 9 1 0 521 5
Laboratory Control Sample (LCS)
(LCS) R3292148-2 03/09/18 13 42
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte
Total Solids 50 0 50 0 100 85 0-115
ACCOUNT PROJECT SDG DATE/TIME PAGE*
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 6 of 12
I C
7 GI
'Sr
4 Cn
3 SS
6 Qc
WG1080865 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE ilk
Wet Chemistry by Method 3060A/7196A L 9746 94 01

Method Blank (MB)

(MB) R3290951-1 03/06/18 17 14
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium,Hexavalent 0 640 2 00
L974650-01 Original Sample (OS) • Duplicate (DUP)
(OS) L974650-01 03/06/18 17 18 • (DUP) R3290951-4 03/06/18 17 18
DUP RPD Original Result DUP Result Dilution DUP RPD DUP Qualifier Limits
Analyte mg/kg mg/kg % %
Chromium,Hexayalent ND 0 000 1 0 000 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3290951-2 03/06/18 17 14 • (LCSD) R3290951-3 03/06/18 17 15
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 4 24 0 97 5 100 80 0-120 2 53 20
L974694-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L974694-01 03/06/18 17 19 • (MS) R3290951-5 03/06/18 17 20 • (MSD) R3290951-6 03/06/18 17 20
Spike Amount Original Result MSD Result MS Result (dry) MS Rec MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits (dry) (dry) (dry)
Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Chromium,Hexavalent 21 0 0 839 20 1 19 1 91 8 87 0 1 75 0-125 5 14 20
ACCOUNT: PROJECT* SDG DATE/TIME PAGE.
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 7 of 12
3
Ss
4 Cn
WG10 81213 QUALITY CONTROL SUMMARY ONE LAB NATIONWIDE .40
Metals (ICP) by Method 6010B L974694-01
Method B(ank (MB)
(MB) R3291185-1 03/07/18 10 31
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium U 0 140 1 00
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3 291185-2 03/07/18 10 34 • (LCSD) R3 291185-3 03/07/18 10 37
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 100 101 96 8 101 96 8 80 0-120 4 62 20
6 Qc
L974645-010riginal Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) 7 GI (OS) L974645-01 03/07/18 10 41 • (MS) R3291185-6 03/07/18 10 50 • (MSD) R3291185-7 03/07/18 10 5 3
Spike Amount Original Result MS Result MSD Result MS Rec MSD Rec Dilution Rec Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Chromium 100 716 15 1 15 1 78 9 79 6 1 75 0-125 0 461 20
Sc
ACCOUNT. PROJECT SDG• DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 8 of 12
'Sr
4 Cn
Sc
3 SS
GI
GLOSSARY OF TERMS ONE LAB NATIONWIDE ilk
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
Not detected at the Reporting Limit (or MDL where applicable)
The name of the particular compound or analysis performed Some Analyses and Methods will have multiple analytes Analyte reported
If the sample matrix contains an interfering material, or if concentrations of analytes in the sample are higher than the Dilution 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
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal Limits for the method and analyte being reported Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges
The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control Original Sample sample The Original Sample may not be included within the reported SDG
This column provides a letter and/or number designation that corresponds to additional information concerning the result Qualifier 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
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"
Result (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
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
Case Narrative (Cn) 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
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
This is the document created in the field when your samples were initially collected This is used to verify the time and Sample Chain of date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform This Custody (Sc) 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
This section of your report will provide the results of all testing performed on your samples These results are provided Sample Results (Sr) 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
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
The identification of the analyte is acceptable, the reported value is an estimate
ACCOuNT, PROJECT SDG. DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 9 of 12
Quality Control
Summary (Qc)
Sample Summary (Ss)
GI
Sc
3 SS
4 Cn
ACCREDITATIONS & LOCATIONS 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
Alabama
Alaska
Arizona
40660
17-026
AZ0612
Nebraska
Nevada
New Hampshire
NE-05-15-05
TN-03-2002-34
2975
Arkansas 88-0469 New Jersey—NELAP TN002
California 2932 New Mexico ' n/a
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ' DW21704
Georgia NELAP North Carolina 3 41
Georgia ' 923 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 LA000356
Kentucky ' 5 90010 South Carolina 84004
Kentucky 2 16 South Dakota n/a
Louisiana A130792 Tennessee ' 4 2006
Louisiana ' LA180010 Texas T 104704245-17-14
Maine TN0002 Texas 5 LAB0152
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
A2LA — 1S017025 1461 01 AIHA-LAP,LLC EMLAP 100789
A2LA — 1S017025 5 1461 02 DOD 1461 01
Canada 1461 01 USDA P330-15-00234
EPA—Crypto TN00003
1 Drinking Water 2 Underground Storage Tanks 3 Aquatic Toxicity Chemical/Microbiological 5 Mold 5 Wastewater n/a Accreditation not applicable
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
r." NO
r..N
T N'y
•
NV NE
JT • cn f
AR
!As
VAT
dio
•
7_ AK
ACCOUNT. PROJECT SDG DATE/TIME PAGE
AMEC Earth & Environmental - UT 3160090023 14 01 L974694 03/12/18 12 07 10 of 12
/ Company Name/Addms Pane ' ritormati On ha, TN.., ! Con*. alr e r JP,eserraf ker , ...ea.,' of Custody Page o4 .L.
'I, 4 mac/
4--„5,....c.-..., ,......,. c...,,..•
,.........,,,,...,:, co..,,„.,.., i •• '
,
• :;0=.
L A 111 s•C.
traus,trobwm 11111111.1111111.11111111111111
ESC
1 e P4 e•E s
••• 0
Repr to
Ann,...) Av., r 1... 1
feral! To 1 , Kra ..) v% 144,„r* (24.1 e".. vv% t l Cll., 6...6619,. 4 - , MAWR Mot, 9. f /12; Phalse 611 rse ma mem ow 767 5119 61
Prpferl CPy/Viate c......v. r c A.._, 1 ,, - , tast *IS V61 1159 0 c
De S041110,1 C Is...1-. - l.: .- 640, r• C V..i '_ CO ilec I ed 7 . . ...... .. ,. .: .
Fax
Client Proiect il
ite C.X41 VQ2 3 ril. ot
phone: to; i ca. i 1 lab Proter.t a ......-
• se,
4
(.....
- -.1
—
—1/4
:„ ,..÷t
, ..,. • , , •
E016
,,
Coliested by (Print)
Ilt lc..., Ni %)(•• St-.
Sttegatility 10 ill A 0 a
''') ( 4/
...e.. ••,,...i-; '...:...f-', • .a. Acctn
Tesdplake
COI led by Innate* RUM/ (Lab MUST e• Not fled) Date Res uitS Neeeled . , .•
Pre
er--- Immediately
_ Nast tro 1.00., Email? No iLves
CA)0 Yes ,Nn . Iwo P r 5"."4.4 • .-'4'.k:" tv...14,-;.:."-40 .7
Packed on ice N — fare* Per 2Stiv ot Shipped
t— Samcie c2, Co.*P/Grat Mat,ia • Depth Date 1 me Cntrs . • • ...” ,,:onilmysynt 6intge VISO caly1
C ..,/(:) • C V\ 2.a. („„ r ...b . ...:, i I 0 - L ; ' t- I b I 5 I e ,,••••;,:_••• ,‘
- •E'f-: i
14.

.. 44. .1-ii • 1

-.- % •<, •
. .., . c..
..,.r1. • .
t .
..,,
____ '.....:,.,; .
• SS Soli GW Groundwater WW Wastewater OW • Water OT • Other pu Temp Matror - .,.inicIng
Remarks. (---) t-4-..,..,kiNrisail 1 -,..-, e• Flow Oilier v% .,_
Steil, unned by (SirMusel
.... i ,I
Date
J
-rime
' *.% 4 . ‘.
Net Ned urel
/61 i 1•:;,. . : ,
Samples teturned via 0 U;S
0 FedEx 0 Cminee 0 _. _
CaildMORS' ..
., ' • 9 s.--aas.t- '
-iti
Reli3 Dar.,
I/lb i
Time
1700
ezeived b (Sig ,•A ' • Tamp: 4; 9C 1141tilmitt.ved:
2 14'
....
WC Seal Inti
,, - s ..

r., .. „..,.:
, .
e r • s • .... " •
-
0111 Tate Received for Fa ..,
ii°1 •
e•
31
Tif111:
1. 1
pH thecked: , N t. - ...A - •
client:
ESC LAB SCIENCES
Cooler Receipt Form
_ s2.6:,
ReCCI ' yelled ( )ru 118 Tenyeraturc: ,
i l_i: C.hrWi.in K,),...ir
Signakirc: LAf 4
i
Receipt Check List NP Yes No
WC Seal Present / Intact?
COC Signed / Accurate? ..-
Bottles arrive intact?
Correct bottles used?
Sufficient volume n , If Applicable
VOA Zero headspace? ,
. Preservation Correct/ Checked?