Cities Index.
Agenda packet

Ontario City Council
April 16, 2024

Document
Agenda packet
Meeting
April 16, 2024
Body
Ontario City Council
Pages
100
Original file
112.8 MB
Text extracted from the city's file for reading and search. Open the original on d3n9y02raazwpg.cloudfront.net. That file is the official record.

Table 2
Title 22 Metals in Soil
2042 S Grove Avenue, Ontario, California
Sample ID Depth (feet bgs) Sample Date
AntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMolybdenumNickelSeleniumSilverThalliumVanadiumZincMercury 470 3.0 220,000 2,300 100 NS 350 47,000 800 5,800 22,000 5,800 5,800 12 5,800 350,000 46 NS 0.36 NS 230 780 NS NS NS 320 NS 11,000 NS NS NS NS NS 4.4 NS 12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
B-1-1 1 4/14/2022 <9.80 <2.94 81.5 <0.490 1.38 13.4 6.41 13.7 9.82 <1.96 10.4 <2.94 <1.47 <9.80 26.0 41.3 <0.0806 B-1-7 7 4/14/2022 <10.2 <3.05 91.6 <0.508 1.75 17.5 7.36 13.1 12.2 <2.03 10.0 <3.05 <1.52 <10.2 34.6 47.0 <0.0847 B-1-7-D 7 4/14/2022 <10.2 <3.06 93.6 <0.510 1.80 20.1 7.63 14.6 15.3 <2.04 13.5 <3.06 <1.53 <10.2 34.0 52.2 <0.0833 B-1-10 10 4/14/2022 43.7 <3.06 48.2 <0.510 1.61 157 12.7 18.4 3.53 4.67 140 <3.06 <1.53 <10.2 26.6 40.1 <0.0847 B-2-1 1 4/14/2022 <10.0 <3.00 72.9 <0.500 1.64 14.2 6.60 11.9 4.95 <2.00 10.1 <3.00 <1.50 <10.0 30.7 43.9 <0.0833 B-2-3 3 4/14/2022 <10.1 <3.03 85.3 <0.505 1.69 15.1 6.84 12.8 5.28 <2.02 12.2 <3.03 <1.52 <10.1 30.9 47.0 <0.0877 B-2-7 7 4/14/2022 <10.1 <3.03 85.8 <0.505 1.83 18.1 7.85 14.1 8.08 <2.02 10.7 <3.03 <1.52 <10.1 35.3 47.0 <0.0820 B-3-1 1 4/14/2022 <10.2 <3.05 29.8 <0.508 0.838 5.94 3.12 4.42 2.63 <2.03 4.80 <3.05 <1.52 <10.2 15.9 21.7 <0.0833 B-3-3 3 4/14/2022 <10.1 <3.02 40.3 <0.503 1.01 7.19 4.03 7.11 3.74 <2.01 6.44 <3.02 <1.51 <10.1 19.8 33.8 <0.0877 B-3-8 8 4/14/2022 <10.1 <3.03 92.8 <0.505 1.84 18.2 7.84 14.1 5.91 <2.02 10.8 <3.03 <1.52 <10.1 36.0 45.6 <0.0794 B-4-1 1 4/14/2022 <10.2 <3.05 77.0 <0.508 <0.508 14.8 5.60 9.53 8.05 <2.03 8.91 <3.05 <1.52 <10.2 31.0 42.9 <0.0847 B-4-3 3 4/14/2022 <10.0 <2.99 89.0 <0.498 1.73 16.8 7.39 12.9 5.80 <1.99 10.0 <2.99 <1.49 <10.0 34.2 44.3 <0.0862 B-5-1 1 4/13/2022 <10.0 <3.00 31.9 <0.500 <0.500 7.56 3.14 6.76 <2.00 <2.00 9.59 <3.00 <1.50 <10.0 17.3 21.6 <0.0806 B-5-3 3 4/13/2022 <10.0 5.30 88.8 <0.500 <0.500 16.3 6.15 10.8 9.55 <2.00 9.46 <3.00 <1.50 <10.0 32.1 42.9 <0.0847 B-5-5 5 4/13/2022 <9.80 4.77 93.9 <0.490 <0.490 16.8 6.51 10.8 14.0 <1.96 9.80 <2.94 <1.47 <9.80 34.3 48.7 <0.0794 B-6-1 1 4/13/2022 <10.2 <3.06 49.1 <0.510 <0.510 14.1 6.14 11.0 2.79 <2.04 9.20 <3.06 <1.53 <10.2 26.4 30.6 <0.0833 B-6-5 5 4/13/2022 <10.2 <3.06 84.8 <0.510 <0.510 16.1 6.16 9.59 7.40 <2.04 10.2 <3.06 <1.53 <10.2 34.9 41.6 <0.0806 B-7-1 1 4/13/2022 <10.1 3.36 72.6 <0.505 <0.505 16.2 6.59 10.8 4.46 <2.02 10.2 <3.03 <1.52 <10.1 32.8 37.6 <0.0862 B-7-5 5 4/13/2022 <10.1 <3.03 86.6 <0.505 <0.505 16.8 6.68 10.5 2.99 <2.02 9.94 <3.03 <1.52 <10.1 34.2 38.9 <0.0806 B-7-5-D 5 4/13/2022 <10.2 <3.06 86.8 <0.510 <0.510 16.4 6.68 11.1 3.25 <2.04 9.96 <3.06 <1.53 <10.2 34.1 38.1 <0.0833 B-8-1 1 4/13/2022 <9.90 3.24 87.0 <0.495 <0.495 15.9 6.55 10.7 11.1 <1.98 9.42 <2.97 <1.49 <9.90 35.1 60.8 <0.0806 B-8-5 5 4/13/2022 <9.85 3.18 77.1 <0.493 <0.493 17.0 7.00 12.2 2.73 <1.97 10.7 <2.96 <1.48 <9.85 34.1 37.7 <0.0833 B-9-1 1 4/14/2022 <9.85 <2.96 73.3 <0.493 1.72 16.0 6.98 11.9 3.85 <1.97 9.43 <2.96 <1.48 <9.85 30.8 38.1 <0.0877 B-9-5 5 4/13/2022 <10.2 <3.05 26.8 <0.508 <0.508 8.59 4.31 10.1 2.07 <2.03 6.55 <3.05 <1.52 <10.2 18.4 23.7 <0.0820 B-10-1 1 4/13/2022 <9.85 3.12 60.0 <0.493 <0.493 12.3 5.32 10.2 3.33 <1.97 8.42 <2.96 <1.48 <9.85 24.1 30.1 <0.0833 B-10-1-D 1 4/13/2022 <9.90 4.69 79.7 <0.495 <0.495 17.2 6.71 13.8 5.88 <1.98 13.1 <2.97 <1.49 <9.90 35.1 38.5 <0.0794 B-10-5 5 4/13/2022 <10.2 3.66 94.1 <0.510 <0.510 17.4 8.72 14.0 3.86 <2.04 12.0 <3.06 <1.53 <10.2 39.9 39.8 0.0883 Notes:
feet bgs = feet below ground surface
USEPA = United States Environmental Protection Agency
USEPA RSL = USEPA Regional Screening Level for industrial soil, dated November 2021 DTSC SL = California Department of Toxic Substances Control Human and Ecological Risk Office Human Health Risk Assessment Note 3 Screening Level for industrial soil, dated June 2020 1 California Upper Confidence Limit = background arsenic concentration of 12.0 mg/kg (Determination of a Southern California Regional Background Arsenic Concentration in Soil, DTSC, 2008) NS indicates no screening level
Bold indicates concentration detected above laboratory reporting limits <X = result does not exceed laboratory reporting limit
USEPA 6010B
milligrams per kilogram (mg/kg)
California Upper Confidence Limit1
DTSC Commercial/Industrial Soil SL
USEPA Industrial Soil RSL
Method
Unit

Page 1 of 1 ends

Table 3
Polychlorinated Biphenyls and Organochlorine Pesticides in Soil 2042 S Grove Avenue, Ontario, California
Sample ID Depth (feet bgs) Date Sampled
Aroclor-1016Aroclor-1221Aroclor-1232Aroclor-1242Aroclor-1248Aroclor-1254Aroclor-1260Aroclor-1262Aroclor-1268All OCPs USEPA 8081A
27,000 830 720 950 940 970 990 NS NS Varies
17,000 530 490 580 580 590 600 NS NS Varies
B-1-1 1 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-1-7 7 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-1-7-D 7 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-1-10 10 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-2-1 1 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-2-3 3 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-2-7 7 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-3-1 1 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-3-3 3 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-3-8 8 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-4-1 1 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND B-4-3 3 4/14/2022 <50 <50 <50 <50 <50 <50 <50 <50 <50 ND Notes:
feet bgs = feet below ground surface
OCP = organochlorine pesticide
USEPA = United States Environmental Protection Agency
USEPA RSL = USEPA Regional Screening for industrial soil, dated November 2021 DTSC SL = California Department of Toxic Substances Control Human and Ecological Risk Office Human Health Risk Assessment Note 3 Screening Level for industrial soil, dated June 2020
Bold indicates concentration detected above laboratory reporting limits NS indicates no screening level
<X = result does not exceed laboratory reporting limit
micrograms per kilogram (µg/kg)
DTSC Commercial/Industrial Soil SL
USEPA Industrial Soil RSL
Method USEPA 8082
Units

Page 1 of 1 ends

Table 4
Volatile Organic Compounds (VOCs) in Soil
2042 S Grove Avenue, Ontario, California
Sample ID Depth (feet bgs) Sample Date
AcetoneBenzeneTolueneAll Other VOCs
1,100,000,000 5,100 47,000,000 varies
NS 1,400 5,300,000 varies
B-1-1 1 4/14/2022 20 0.98 <0.92 ND
B-1-7 7 4/14/2022 25 <0.87 <0.87 ND
B-1-7-D 7 4/14/2022 24 <0.96 <0.96 ND
B-1-10 10 4/14/2022 <21 <1.0 <1.0 ND
B-2-1 1 4/14/2022 25 <0.98 <0.98 ND
B-2-3 3 4/14/2022 22 <0.81 <0.81 ND
B-2-7 7 4/14/2022 <16 <0.78 <0.78 ND
B-3-1 1 4/14/2022 23 <0.86 <0.86 ND
B-3-3 3 4/14/2022 27 <0.88 1.0 ND
B-3-8 8 4/14/2022 31 <0.88 <0.88 ND
B-4-1 1 4/14/2022 60 <2.1 <2.1 ND
B-4-3 3 4/14/2022 36 <0.99 <0.99 ND
B-5-1 1 4/13/2022 62 <0.95 <0.95 ND
B-5-3 3 4/13/2022 25 <0.94 <0.94 ND
B-5-5 5 4/13/2022 24 <0.90 <0.90 ND
B-6-1 1 4/13/2022 <18 <0.90 <0.90 ND
B-6-5 5 4/13/2022 22 <0.91 <0.91 ND
B-6-15 15 4/13/2022 19 <0.88 <0.88 ND
B-7-1 1 4/13/2022 <17 <0.87 <0.87 ND
B-7-5 5 4/13/2022 17 <0.82 <0.82 ND
B-7-5-D 5 4/13/2022 <19 <0.93 <0.93 ND
B-7-15 15 4/13/2022 <17 <0.85 <0.85 ND
B-8-1 1 4/13/2022 37 <0.91 <0.91 ND
B-8-5 5 4/13/2022 29 <0.85 <0.85 ND
B-8-15 15 4/13/2022 <19 <0.95 <0.95 ND
B-9-1 1 4/14/2022 18 <0.91 <0.91 ND
B-9-5 5 4/13/2022 <18 <0.92 <0.92 ND
B-9-15 15 4/13/2022 <18 <0.90 <0.90 ND
B-10-1 1 4/13/2022 <19 1.5 <0.94 ND
B-10-1-D 1 4/13/2022 <18 <0.91 <0.91 ND
B-10-5 5 4/13/2022 <17 2.2 1.4 ND
Notes:
feet bgs = feet below ground surface
USEPA = United States Environmental Protection Agency
USEPA RSL = USEPA Regional Screening for industrial soil, dated November 2021 DTSC SL = California Department of Toxic Substances Control Human and Ecological Risk Office Human Health Risk Assessment Note 3 Screening Level for industrial soil, dated June 2020 Bold indicates concentration detected above laboratory method detection limit Italics indicate duplicate sample
ND = not detected
NS indicates no screening level
<X = result does not exceed laboratory reporting limit
USEPA Industrial Soil RSL
DTSC Commercial/Industrial Soil SL
Method USEPA 8260B
Units micrograms per kilogram (µg/kg)

Page 1 of 1 ends

Table 5
Asbestos in Soil
2042 S Grove Avenue, Ontario, California
Sample ID Depth (feet bgs) Date Sampled Asbestos
OSHA-ID 191
% Fibrous
B-1-1 1 4/14/2022 ND
B-1-7 7 4/14/2022 ND
B-1-7-D 7 4/14/2022 ND
B-1-10 10 4/14/2022 ND
B-2-1 1 4/14/2022 ND
B-2-3 3 4/14/2022 ND
B-2-7 7 4/14/2022 ND
B-3-1 1 4/14/2022 ND
B-3-3 3 4/14/2022 ND
B-3-8 8 4/14/2022 ND
B-4-1 1 4/14/2022 ND
B-4-3 3 4/14/2022 ND
B-5-1 1 4/13/2022 ND
B-5-3 3 4/13/2022 ND
B-5-5 5 4/13/2022 ND
B-6-1 1 4/13/2022 ND
B-7-1 1 4/13/2022 ND
B-8-1 1 4/13/2022 ND
B-9-1 1 4/14/2022 ND
B-10-1 1 4/13/2022 ND
B-10-1-D 1 4/13/2022 ND
Notes:
feet bgs = feet below ground surface
OSHA = Occupational Safety and Health Administration
Italics indicate duplicate sample
ND = not detected above laboratory reporting limit
Method
Units

Page 1 of 1 ends

Table 6
VOSs in Soil Vapor
2042 S Grove Avenue, Ontario, California
Sample ID Depth (ft bgs) Sample Date
1,3,5-Trimethylbenzene2-ButanoneAcetoneChloroethaneChloromethaneEthylbenzeneIsopropanolm,p-Xyleneo-XyleneTetrachloroetheneTolueneTrichlorofluoromethaneAll Other VOCs 8,667 733,333 4,666,667 600,000 13,000 163 29,333 14,667 14,667 1,567 733,333 NS Varies NS NS NS NS NS NS NS NS NS 67 43,333 176,667 Varies
SV-1-10 10 4/18/2022 <2.5 <4 18 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 2.9 18 ND SV-1-20 20 4/18/2022 <2.5 <4 15 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 <1.9 22 ND SV-2-5 5 4/18/2022 <2.5 <4 21 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 2.7 20 ND SV-2-5-D 5 4/18/2022 <2.5 <4 16 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 2.5 <5.6 ND SV-2-15 15 4/18/2022 <2.5 4.7 24 <1.3 <1.0 <2.2 <12 <8.7 <2.2 3.8 3.8 110 ND SV-4-5 5 4/18/2022 <2.5 17 62 1.4 2.6 <2.2 <12 <8.7 <2.2 <3.4 2.3 7.0 ND SV-4-15 15 4/18/2022 <2.5 4.9 27 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 4.2 11 ND SV-6-5 5 4/18/2022 <2.5 <4 6.0 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 <1.9 <5.6 ND SV-6-15 15 4/18/2022 <2.5 17 100 <1.3 <1.0 <2.2 14 <8.7 2.8 6.1 6.3 49 ND SV-7-5 5 4/18/2022 2.5 12 54 <1.3 <1.0 3.0 <12 11 3.1 210 4.4 71 ND SV-7-15 15 4/18/2022 <2.5 16 39 <1.3 <1.0 <2.2 <12 <8.7 <2.2 9.8 <1.9 80 ND SV-8-5 5 4/18/2022 <2.5 4.3 17 <1.3 <1.0 <2.2 <12 <8.7 <2.2 5.5 <1.9 23 ND SV-8-15 15 4/18/2022 <2.5 5.2 23 <1.3 <1.0 <2.2 <12 <8.7 <2.2 <3.4 <1.9 24 ND SV-9-5 5 4/18/2022 <2.5 8.7 34 <1.3 <1.0 <2.2 <12 <8.7 <2.2 86 2.0 13 ND SV-9-15 15 4/18/2022 <2.5 16 57 <1.3 <1.0 <2.2 <12 <8.7 <2.2 5.7 <1.9 18 ND Notes:
feet bgs = feet below ground surface
USEPA = United States Environmental Protection Agency
AF = attenuation factor
DTSC SL = California Department of Toxic Substances Control Human and Ecological Risk Office Human Health Risk Assessment Note 3 Screening Level for industrial air, dated April 2019 NS indicates no screening level
Bold indicates concentration detected above laboratory method detection limit Italics indicate duplicate sample
<X or ND = result does not exceed laboratory reporting limit Highlight indicates sample exceeds one or more applicable screening level USEPA TO-15
micrograms per cubic meter (µg/m3)
Method
Units
USEPA RSL = United States Environmental Protection Agency Regional Screening for industrial air, dated November 2021.

USEPA Industrial Air RSL (AF = 0.03)
DTSC Commercial/Industrial Air SL (AF = 0.03)

Page 1 of 1 ends

Phase II Investigation Report
2042 South Grove Avenue, Ontario, California
3661.0016L107/CVRS ROUX

FIGURES

1. Subject Property Location Map

2. Subject Property Plan with Boring Locations
1492
1,000
0 1,000'
\\SRVLACAFP1\LA SHARED\CLIENTS\3661.0016L FIRT GROVE ONTARIO\09GIS\SITE LOCATION EXAMPLE.MXD QUADRANGLE LOCATION "

SITE LOCATION MAP
2042 SOUTH GROVE AVENUE,

ONTARIO, CALIFORNIA
1 FIRST INDUSTRIAL REALTY TRUST, INC
Prepared for:

Title:

File: Site Location Example.mxd
Date: 03/10/22 FIGURE
Scale: AS SHOWN
Project: 3661.0016L000
Prepared by: O.B.

Project Mgr: T.W.

Compiled by: O.B.
1493
SOUTH GROVE AVENUE MAIN BUILDING SECONDARY BUILDING STAGING AREA FORMER GASOLINE AND DIESEL USTs Aerial Image © Microsoft Corporation 2020 B-10 B-3 B-5 B-1/SV-1 B-2/SV-2 B-4/SV-4 B-7/SV-7 B-8/SV-8 B-9/SV-9 B-6/SV-6 Prepared for: Title: Compiled by:

Prepared by:Project Mgr: File: Date: Project: Scale: FIGURE ROUX 2 SOIL AND SOIL VAPOR SAMPLING LOCATIONS 2042 SOUTH GROVE AVENUE ONTARIO, CALIFORNIA FIRST INDUSTRIAL REALTY TRUST, INC A.F. A.T. P.A.S. 2 MAY 2022 AS SHOWN 3661.0016L000 002_3661.0016L_BORING LOCATIONS.DWG S:\CLIENTS\3661.0016L FIRT GROVE ONTARIO\10CAD\002_3661.0016L_BORING LOCATIONS.DWG 50' 0 50' LEGEND APPROXIMATE SUBJECT PROPERTY BOUNDARY SOIL SAMPLING LOCATION SOIL AND SOIL VAPOR SAMPLING LOCATION NOTES LOCATIONS OF FORMER GASOLINE AND DIESEL USTs ARE APPROXIMATE AND BASED ON THE SAN BERNARDINO COUNTY FIRE DEPARTMENT RECORDS. B-1/SV-1 B-3 1494
Phase II Investigation Report
2042 South Grove Avenue, Ontario, California
3661.0016L107/CVRS ROUX

APPENDICES
A. Soil Boring Logs
B. Analytical Laboratory Reports
1495
Phase II Investigation Report
2042 South Grove Avenue, Ontario, California
3661.0016L107/CVRS ROUX

APPENDIX A
Soil Boring Logs
1496

0.0 0.0

0.0 0.0

0.9 0.0

0.0 0.0

0.0 0.0
Hand auger to 5 feet below
ground surface (bgs).
0 through 5 feet through
stockpiled material.

Boring diameter to 5 feet is

3.25-inches.

Direct push from 5 to 20 ft.
bgs
Boring diameter at 5 and 20 ft
is 2.25-inches.

Stockpiled soiled soil (approximately 5 feet
above grade): sands, and silt, non-plastic,
grayish brown, moist.

FILL: silty material, brown (10YR 4/3),
moist.

FILL: silt, sand, and gravel.

Poorly graded sand (SP): yellowish brown
(10YR 5/6), moist, no odor.

SILT (ML): olive brown (2.5Y 4/4), moist,
non-plastic, no odor.

Poorly Graded SAND with Silt (SP-SM):
olive brown (2.5Y 4/4), moist, 90% fine
sand, 10% silt, non-plastic, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/6), moist, fine to medium
sand, trace fines, no odor.

Well Graded SAND (SW): pale olive (5Y
6/3), fine to coarse sand, 5 to 10%
sub-angular to sub-rounded gravel to 17
mm, trace fines, no odor.

Dry Bentonite
Sand
1-inch
permeable poly
probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/14/22-4/14/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Emanuel
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.4 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 20

EASTING
of
5 10
15 20
1 NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-1
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1497

0.3 0.7

0.0 0.0

0.0 0.0

0.0 0.0
Hand auger to 5 feet below
ground surface (bgs) is

3.25-inch dieameter.
0 to 3 feet through stockpiled
material
Boring diameter at 8 ft is

2.25-inches.

Direct push from 5 to 18 ft.
bgs
Boring diameter at 18 ft is

2.25-inches.

FILL: stockpiled soil, silt, sand, gravel, and
trace asphalt bits, no odor
FILL: stockpiled soil, silt, sand, gravel, and
trace asphalt bits, no odor
Road base
Poorly graded sand (SP): brown (10YR
4/3), moist, very fine sand, trace fines, no
odor.

Poorly graded sand (SP): olive brown
(10YR 4/4), moist, very fine sand, trace
fines, no odor.

Poorly graded sand (SP): light olive brown
(10YR 5/4), moist, very fine sand, trace
sub-angular to sub-rounded gravel to 7
mm, trace fines, no odor.

Well Graded SAND (SW): pale olive (5Y
6/3), fine to coarse sand, trace fines, 5%
sub-angular to sub-rounded gravel, no
odor.

Dry Bentonite
Sand
1-inch
permeable poly
probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/14/22-4/14/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Emanuel
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.4 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-2
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1498

1.4 7.4

3.4 3.9

0.0 0.0

0.0 0.0

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).
0 to 7 feet through stockpiled
material
Direct push from 5 to 22 ft.
bgs
Stockpiled soil: sand, silt, and gravel, yellowish brown, no odor FILL: stockpiled soil, silt, sand, gravel, and trace asphalt bits (to 4 mm), no odor
FILL: stockpiled soil, silt, sand, gravel, and trace asphalt bits, trace silt, no odor
FILL: stockpiled soil, silt, sand, gravel, and trace asphalt bits, trace silt, no odor
Poorly graded sand (SP): yellowish brown (10YR 5/4), moist, fine sand, trace coarse sand, trace fines, no odor.

Poorly graded sand (SP): light olive brown (10YR 5/4), moist, fine sand, trace coarse sand, trace fines, no odor.

Sandy SILT (ML): olive brown (2.5Y 4/4), moist, 10% very fine sand, 90% silt, non-plastic, no odor.

Well Graded SAND with gravel (SW): no odor.

Poorly graded sand (SP): light olive brown, no odor.

Well Graded SAND (SW): pale olive (5Y 6/3), fine to coarse sand, trace fines, 5% angular to sub-rounded gravel to 16 mm, no odor.

Poorly graded sand (SP): pale olive (5Y 6/3), moist, fine to medium sand, trace fines, no odor.

NOTES:
2" Macro-Core 4/14/22-4/14/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Emanuel
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
Not Measured

DEPTH TO WATER BACKFILL
Hydrated Bentonite

LAND SURFACE ELEVATION
N/A (Feet BLS)
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 20

EASTING
of
5 10
15 20
1 NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-3
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1499

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Direct push from 5 to 25 ft.
bgs
Boring diameter at 15 and 25
ft is 2.25-inches.

FILL: Silty sand with gravel, no odor
Poorly graded sand (SP): yellowish brown
(10YR 5/4), moist, fine sand, trace coarse
sand, trace fines, no odor.

Poorly graded sand (SP): light olive brown
(10YR 5/4), moist, fine sand, trace coarse
sand, trace fines, no odor.

Poorly Graded Gravely SAND (SPG): light
olive brown, no odor.

Well Graded SAND with gravel (SW): no
odor.

Silty SAND (SM): yellowish brown (10YR
5/6), moist, 85% fine sand, 15% silt,
non-plastic, no odor.

Poorly graded sand (SP): pale brown
(10YR 6/3), moist, fine sand, no odor.

Poorly graded sand (SP): yellowish brown
(10YR 5/4), moist, fine to medium sand,
trace sub-angular to sub-rounded gravel to
16 mm, no odor.

Dry Bentonite
Sand
1-inch
permeable poly
probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/14/22-4/14/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Emanuel
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.1 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-4
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1500
34 9.3

13.6 2.1

1.1 0.0

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Direct push from 5 to 15 ft.
bgs
Boring diameter at 15 ft is

2.25-inches.

Road base: 4-inches thick
FILL: soil and asphalt mix: loose mix of material, tar odor.

FILL: sandy SILT with gravel, slight asphalt tar odor.

SAND with Silt (SP): brown (10YR 5/3), moist, trace fine, faint odor.

SILT with Sand (ML): light olive brown (2.5Y 5/4), moist, no odor.

Poorly Graded Sand with gravel (SP): light yellowish brown (10YR 5/4), moist, fine to medium sand, 5 to 10% sub-angular to sub-rounded gravel to 16 mm, trace fines, no odor.

NOTES:
2" Macro-Core 4/13/22-4/13/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Chris
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
Not Measured

DEPTH TO WATER BACKFILL
Hydrated Bentonite

LAND SURFACE ELEVATION
N/A (Feet BLS)
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-5
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1501

0.0 0.0

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Direct push from 5 to 15.5 ft.
bgs
Boring diameter at 15 ft is

2.25-inches.

Asphalt: 6-inches thick.

Poorly Graded SAND (SP): brown (10YR
4/3), moist, 95% fine sand, 5% fine gravel,
trace silt, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/4), moist, very fine sand,
trace gravel, trace fine, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/6), moist, fine sand, trace
fine, no odor.

Poorly Graded SAND (SP): pale brown
(10YR 6/3), moist, fine to medium sand,
trace fines, no odor.

Dry Bentonite
Sand
1-inch probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/13/22-4/13/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Chris
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.1 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-6
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1502

0.0 0.0

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Direct push from 5 to 15.5 ft.
bgs
Boring diameter at 15 ft is

2.25-inches.

Asphalt: 6-inches thick.

Road base: 4-inches thick.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/), moist, fine sand, 5%
sub-angular gravel, trace fines, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/4), moist, fine sand, trace
angular coarse sand, trace fine, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/6), moist, fine sand, trace
fines, no odor.

Poorly Graded SAND (SP): light yellowish
brown (10YR 5/4), moist, very fine sand,
trace fines, no odor.

Dry Bentonite
Sand
1-inch
permeable poly
probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/13/22-4/13/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Chris
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.1 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-7
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1503

0.2 0.2

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Direct push from 5 to 15.5 ft.
bgs
Boring diameter at 15 ft is

2.25-inches.

Asphalt: 6-inches thick.

Poorly Graded SAND (SP): light olive
brown, moist, very fine sand, trace
medium, trace fines, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/6), moist, fine sand, trace
fine, no odor.

Poorly Graded SAND (SP): light yellowish
brown (10YR), moist, fine sand, clean,
loose, no odor.

Dry Bentonite
Sand
1-inch
permeable poly
probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/13/22-4/13/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Chris
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.4 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-8
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1504

0.0 0.0

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Direct push from 5 to 15.5 ft.
bgs
Boring diameter at 15 ft is

2.25-inches.

Asphalt: 6-inches thick.

Road base: 4-inches thick.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/), moist, trace fines, no odor.

Poorly Graded SAND (SP): dark yellowish
brown (10YR 4/4), moist, fine sand, trace
fines, no odor.

Poorly Graded SAND (SP): pale brown
(2.5Y 7/3), moist, fine to medium sand,
trace angular to sub-angular gravel 8 mm,
trace fines, no odor.

Poorly Graded SAND (SP): light olive
brown (2.5Y 5/8), moist, fine sand, trace
fines, no odor.

Dry Bentonite
Sand
1-inch
permeable poly
probe
Hydrated
bentonite
Dry granular bentonite Sand
NOTES:
2" Macro-Core 4/13/22-4/13/22

DRILLING EQUIPMENT/METHOD

2.25 Drive Sampler

START-FINISH DATE
Macro Core / HA/Geoprobe

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Chris
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.1 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 10
15 EASTING
of
5 10
15 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-9
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1505

0.0 0.0

0.0 Hand auger to 5 feet below
ground surface (bgs).

Boring diameter for 5 foot
probe is 3.25-inches.

Asphalt: 4.5-inches thick.

Sandy SILT (ML): brown (10YR 5/3), moist,
10% fine sand, no odor.

Silty SAND (SM): brown (10YR 5/3), 85%
fine sand, 15% silt, no odor
Sandy SILT (ML): light olive brown (2.5Y
5/6), 10% very fine sand, no odor
Hydrated
granular bentonite
1/4" Nylaflow
tubing
Dry granular bentonite Sand
1-inch
permeable poly
probe
NOTES:
2" Macro-Core 4/13/22-4/13/22

DRILLING EQUIPMENT/METHOD

3.25 Hand Auger

START-FINISH DATE
Hand Auger / HA

DRILLING CONTRACTOR/DRILLER

3.25"/2.25"

BOREHOLE DIAMETER SAMPLING METHOD

GEOGRAPHIC AREA

DRILL BIT DIAMETER/TYPE
ABC Liovin / Chris
PID
V a l u e s
(ppm)
REMARKS Graphic
Log
Depth,
feet Blow
Counts
per 6"
V i s u a l D e s c r i p t i o n
TYPE DIA. 1/4"
(Feet) #3 Sand

0.4 GRAVEL PACK SIZES

TOTAL LENGTH SLOT SIZE
CASING MAT./DIA.

Probe
ELEVATION OF:

Nylaflow / 1/4" MAT. Polyethylene ft Permeable
SCREEN:

GROUND SURFACE
Ontario, California
PROJECT NO./NAME
Not Measured Not Measured

BORING LOG
5 EASTING
of
5 1

NORTHING
1 LOCATION

LOGGED BY
Ian Cross
Page
WELL NO.
2042 South Grove Avenue
5150 E. Pacific Coast Highway, Suite 450
Long Beach, California 90804 Telephone: (310) 879 - 4900

APPROVED BY
B-10
3661.0016L / FIRT Ontario
BORING/FEET CMC_BORING LOGS.GPJ ROUX.GDT 5/1/22
1506
Phase II Investigation Report
2042 South Grove Avenue, Ontario, California
3661.0016L107/CVRS ROUX

APPENDIX B
Analytical Laboratory Reports
1507

ANALYTICAL REPORT
Eurofins Calscience
2841 Dow Avenue, Suite 100
Tustin, CA 92780
Tel: (714)895-5494
Laboratory Job ID: 570-92602-1
Client Project/Site: First Industrial-Ontario / 3661.0016L For:

Roux Associates, Inc.
5150 E Pacific Coast Highway
Suite 450
Long Beach, California 90804
Attn: David Smith
Authorized for release by:
4/21/2022 9:19:54 AM
Virendra Patel, Project Manager I
(714)895-5494
[email protected]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 1508
Table of Contents
Client: Roux Associates, Inc.

Project/Site: First Industrial-Ontario / 3661.0016L
Laboratory Job ID: 570-92602-1

Page 2 of 95 ends

Eurofins Calscience
4/21/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 1509
Definitions/Glossary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Qualifiers
GC Semi VOA
Qualifier Description
p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.

Qualifier
Metals
Qualifier Description
F1 MS and/or MSD recovery exceeds control limits.

Qualifier
F2 MS/MSD RPD exceeds control limits
Glossary
These commonly used abbreviations may or may not be present in this report. ¤ Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level"
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins Calscience

Page 3 of 95 ends

1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 1510
Case Narrative
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Job ID: 570-92602-1
Laboratory: Eurofins Calscience
Narrative
Job Narrative
570-92602-1
Comments
No additional comments.

Receipt
The samples were received on 4/13/2022 6:13 PM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 3.9º C.

Receipt Exceptions
The following sample was listed on the Chain of Custody (COC); however, no sample was received: B-9-1 (570-92602-5).

The clients office was contacted with the above sample receipt anomalies. The laboratory was provided written direction on how to proceed, please refer to the COC section of the report for further details.

GC/MS VOA
Method 8260B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with analytical batch 570-227330.The laboratory control sample (LCS) was performed in duplicate (LCSD) to provide precision data for this batch.

Method 8260B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with analytical batch 570-227414. The laboratory control sample (LCS) was performed in duplicate (LCSD) to provide precision data for this batch.

Method 8260B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with analytical batch 570-227596. The laboratory control sample (LCS) was performed in duplicate (LCSD) to provide precision data for this batch.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

GC Semi VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.

Metals
Method 6010B: The matrix spike / matrix spike duplicate (MS/MSD) recoveries of Antimony for preparation batch 440-671138 and analytical batch 440-671213 were outside control limits. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery was within acceptance limits.

Method 6010B: The matrix spike / matrix spike duplicate (MS/MSD) recoveries and precision for Zinc and Antimonypreparation batch 440-671137 and analytical batch 440-671269 were outside control limits. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) precision was within acceptance limits.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.

VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.

Eurofins Calscience Page 4 of 95 4/21/2022
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Detection Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Acetone
RL
18 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 37 1 8260B Total/NA
C21-C22 7.1 5.0 mg/Kg 1 8015B Total/NA
C23-C24 8.1 5.0 mg/Kg 1 8015B Total/NA
C25-C28 28 5.0 mg/Kg 1 8015B Total/NA
C29-C32 40 5.0 mg/Kg 1 8015B Total/NA
C33-C36 31 5.0 mg/Kg 1 8015B Total/NA
C37-C40 23 5.0 mg/Kg 1 8015B Total/NA
C41-C44 12 5.0 mg/Kg 1 8015B Total/NA
C6-C44 160 5.0 mg/Kg 1 8015B Total/NA
Diesel Range Organics [C10-C28] 51 5.0 mg/Kg 1 8015B Total/NA Barium 87.0 2.97 mg/L 5 6010B Total/NA
Nickel 9.42 1.98 mg/L 5 6010B Total/NA
Vanadium 35.1 0.990 mg/L 5 6010B Total/NA
Arsenic 3.24 2.97 mg/L 5 6010B Total/NA
Copper 10.7 1.98 mg/L 5 6010B Total/NA
Lead 11.1 1.98 mg/L 5 6010B Total/NA
Zinc 60.8 4.95 mg/L 5 6010B Total/NA
Chromium 15.9 0.990 mg/L 5 6010B Total/NA
Cobalt 6.55 0.990 mg/L 5 6010B Total/NA
Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Acetone
RL
17 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 29 1 8260B Total/NA
C25-C28 8.1 4.9 mg/Kg 1 8015B Total/NA
C33-C36 7.9 4.9 mg/Kg 1 8015B Total/NA
C37-C40 6.3 4.9 mg/Kg 1 8015B Total/NA
C6-C44 47 4.9 mg/Kg 1 8015B Total/NA
Diesel Range Organics [C10-C28] 19 4.9 mg/Kg 1 8015B Total/NA Barium 77.1 2.96 mg/L 5 6010B Total/NA
Nickel 10.7 1.97 mg/L 5 6010B Total/NA
Vanadium 34.1 0.985 mg/L 5 6010B Total/NA
Arsenic 3.18 2.96 mg/L 5 6010B Total/NA
Copper 12.2 1.97 mg/L 5 6010B Total/NA
Lead 2.73 1.97 mg/L 5 6010B Total/NA
Zinc 37.7 4.93 mg/L 5 6010B Total/NA
Chromium 17.0 0.985 mg/L 5 6010B Total/NA
Cobalt 7.00 0.985 mg/L 5 6010B Total/NA
Client Sample ID: B-8-15 Lab Sample ID: 570-92602-4
No Detections.

Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Barium
RL

3.05 mg/L
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

26.8 5 6010B Total/NA
Nickel 6.55 2.03 mg/L 5 6010B Total/NA
Vanadium 18.4 1.02 mg/L 5 6010B Total/NA
Copper 10.1 2.03 mg/L 5 6010B Total/NA
Lead 2.07 2.03 mg/L 5 6010B Total/NA
Zinc 23.7 5.08 mg/L 5 6010B Total/NA
Chromium 8.59 1.02 mg/L 5 6010B Total/NA
Eurofins Calscience
This Detection Summary does not include radiochemical test results.

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Detection Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-9-5 (Continued) Lab Sample ID: 570-92602-7 Cobalt
RL

1.02 mg/L
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

4.31 5 6010B Total/NA
Client Sample ID: B-9-15 Lab Sample ID: 570-92602-8
No Detections.

Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
C17-C18
RL

4.9 mg/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 10 1 8015B Total/NA
C19-C20 11 4.9 mg/Kg 1 8015B Total/NA
C21-C22 19 4.9 mg/Kg 1 8015B Total/NA
C23-C24 33 4.9 mg/Kg 1 8015B Total/NA
C25-C28 130 4.9 mg/Kg 1 8015B Total/NA
C29-C32 200 4.9 mg/Kg 1 8015B Total/NA
C33-C36 160 4.9 mg/Kg 1 8015B Total/NA
C37-C40 110 4.9 mg/Kg 1 8015B Total/NA
C41-C44 53 4.9 mg/Kg 1 8015B Total/NA
C6-C44 720 4.9 mg/Kg 1 8015B Total/NA
Diesel Range Organics [C10-C28] 200 4.9 mg/Kg 1 8015B Total/NA Barium 72.6 3.03 mg/L 5 6010B Total/NA
Nickel 10.2 2.02 mg/L 5 6010B Total/NA
Vanadium 32.8 1.01 mg/L 5 6010B Total/NA
Arsenic 3.36 3.03 mg/L 5 6010B Total/NA
Copper 10.8 2.02 mg/L 5 6010B Total/NA
Lead 4.46 2.02 mg/L 5 6010B Total/NA
Zinc 37.6 5.05 mg/L 5 6010B Total/NA
Chromium 16.2 1.01 mg/L 5 6010B Total/NA
Cobalt 6.59 1.01 mg/L 5 6010B Total/NA
Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Acetone
RL
16 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 17 1 8260B Total/NA
Barium 86.6 3.03 mg/L 5 6010B Total/NA
Nickel 9.94 2.02 mg/L 5 6010B Total/NA
Vanadium 34.2 1.01 mg/L 5 6010B Total/NA
Copper 10.5 2.02 mg/L 5 6010B Total/NA
Lead 2.99 2.02 mg/L 5 6010B Total/NA
Zinc 38.9 5.05 mg/L 5 6010B Total/NA
Chromium 16.8 1.01 mg/L 5 6010B Total/NA
Cobalt 6.68 1.01 mg/L 5 6010B Total/NA
Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Barium
RL

3.06 mg/L
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

86.8 5 6010B Total/NA
Nickel 9.96 2.04 mg/L 5 6010B Total/NA
Vanadium 34.1 1.02 mg/L 5 6010B Total/NA
Copper 11.1 2.04 mg/L 5 6010B Total/NA
Lead 3.25 2.04 mg/L 5 6010B Total/NA
Zinc 38.1 5.10 mg/L 5 6010B Total/NA
Chromium 16.4 1.02 mg/L 5 6010B Total/NA
Eurofins Calscience
This Detection Summary does not include radiochemical test results.

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Detection Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-7-5-D (Continued) Lab Sample ID: 570-92602-12 Cobalt
RL

1.02 mg/L
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

6.68 5 6010B Total/NA
Client Sample ID: B-7-15 Lab Sample ID: 570-92602-13
No Detections.

Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
C25-C28
RL

4.9 mg/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

5.7 1 8015B Total/NA
C33-C36 6.6 4.9 mg/Kg 1 8015B Total/NA
C37-C40 5.0 4.9 mg/Kg 1 8015B Total/NA
C6-C44 34 4.9 mg/Kg 1 8015B Total/NA
Diesel Range Organics [C10-C28] 9.5 4.9 mg/Kg 1 8015B Total/NA Barium 49.1 3.06 mg/L 5 6010B Total/NA
Nickel 9.20 2.04 mg/L 5 6010B Total/NA
Vanadium 26.4 1.02 mg/L 5 6010B Total/NA
Copper 11.0 2.04 mg/L 5 6010B Total/NA
Lead 2.79 2.04 mg/L 5 6010B Total/NA
Zinc 30.6 5.10 mg/L 5 6010B Total/NA
Chromium 14.1 1.02 mg/L 5 6010B Total/NA
Cobalt 6.14 1.02 mg/L 5 6010B Total/NA
Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Acetone
RL
18 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 22 1 8260B Total/NA
Barium 84.8 3.06 mg/L 5 6010B Total/NA
Nickel 10.2 2.04 mg/L 5 6010B Total/NA
Vanadium 34.9 1.02 mg/L 5 6010B Total/NA
Copper 9.59 2.04 mg/L 5 6010B Total/NA
Lead 7.40 2.04 mg/L 5 6010B Total/NA
Zinc 41.6 5.10 mg/L 5 6010B Total/NA
Chromium 16.1 1.02 mg/L 5 6010B Total/NA
Cobalt 6.16 1.02 mg/L 5 6010B Total/NA
Client Sample ID: B-6-15 Lab Sample ID: 570-92602-17
Acetone
RL
18 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 19 1 8260B Total/NA
Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Benzene
RL

0.94 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

1.5 1 8260B Total/NA
C25-C28 120 49 mg/Kg 10 8015B Total/NA
C29-C32 260 49 mg/Kg 10 8015B Total/NA
C33-C36 260 49 mg/Kg 10 8015B Total/NA
C37-C40 240 49 mg/Kg 10 8015B Total/NA
C41-C44 140 49 mg/Kg 10 8015B Total/NA
C6-C44 1100 49 mg/Kg 10 8015B Total/NA
Diesel Range Organics [C10-C28] 170 49 mg/Kg 10 8015B Total/NA Barium 60.0 2.96 mg/L 5 6010B Total/NA
Nickel 8.42 1.97 mg/L 5 6010B Total/NA
Eurofins Calscience
This Detection Summary does not include radiochemical test results.

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Detection Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-10-1 (Continued) Lab Sample ID: 570-92602-18 Vanadium
RL

0.985 mg/L
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

24.1 5 6010B Total/NA
Arsenic 3.12 2.96 mg/L 5 6010B Total/NA
Copper 10.2 1.97 mg/L 5 6010B Total/NA
Lead 3.33 1.97 mg/L 5 6010B Total/NA
Zinc 30.1 4.93 mg/L 5 6010B Total/NA
Chromium 12.3 0.985 mg/L 5 6010B Total/NA
Cobalt 5.32 0.985 mg/L 5 6010B Total/NA
Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
C25-C28
RL

9.8 mg/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 27 2 8015B Total/NA
C29-C32 56 9.8 mg/Kg 2 8015B Total/NA
C33-C36 52 9.8 mg/Kg 2 8015B Total/NA
C37-C40 48 9.8 mg/Kg 2 8015B Total/NA
C41-C44 31 9.8 mg/Kg 2 8015B Total/NA
C6-C44 230 9.8 mg/Kg 2 8015B Total/NA
Diesel Range Organics [C10-C28] 41 9.8 mg/Kg 2 8015B Total/NA Barium 79.7 2.97 mg/L 5 6010B Total/NA
Nickel 13.1 1.98 mg/L 5 6010B Total/NA
Vanadium 35.1 0.990 mg/L 5 6010B Total/NA
Arsenic 4.69 2.97 mg/L 5 6010B Total/NA
Copper 13.8 1.98 mg/L 5 6010B Total/NA
Lead 5.88 1.98 mg/L 5 6010B Total/NA
Zinc 38.5 4.95 mg/L 5 6010B Total/NA
Chromium 17.2 0.990 mg/L 5 6010B Total/NA
Cobalt 6.71 0.990 mg/L 5 6010B Total/NA
Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Benzene
RL

0.84 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

2.2 1 8260B Total/NA
Toluene 1.4 0.84 ug/Kg 1 8260B Total/NA
Barium 94.1 3.06 mg/L 5 6010B Total/NA
Nickel 12.0 2.04 mg/L 5 6010B Total/NA
Vanadium 39.9 1.02 mg/L 5 6010B Total/NA
Arsenic 3.66 3.06 mg/L 5 6010B Total/NA
Copper 14.0 2.04 mg/L 5 6010B Total/NA
Lead 3.86 2.04 mg/L 5 6010B Total/NA
Zinc 39.8 5.10 mg/L 5 6010B Total/NA
Chromium 17.4 1.02 mg/L 5 6010B Total/NA
Cobalt 8.72 1.02 mg/L 5 6010B Total/NA
Mercury 0.0883 0.0862 mg/Kg 1 7471A Total/NA
Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Acetone
RL
19 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 62 1 8260B Total/NA
C11-C12 190 49 mg/Kg 10 8015B Total/NA
C13-C14 720 49 mg/Kg 10 8015B Total/NA
C15-C16 1200 49 mg/Kg 10 8015B Total/NA
C17-C18 1500 49 mg/Kg 10 8015B Total/NA
Eurofins Calscience
This Detection Summary does not include radiochemical test results.

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Detection Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-5-1 (Continued) Lab Sample ID: 570-92602-22 C19-C20
RL
49 mg/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 1500 10 8015B Total/NA
C21-C22 1300 49 mg/Kg 10 8015B Total/NA
C23-C24 1200 49 mg/Kg 10 8015B Total/NA
C25-C28 2500 49 mg/Kg 10 8015B Total/NA
C29-C32 2700 49 mg/Kg 10 8015B Total/NA
C33-C36 1700 49 mg/Kg 10 8015B Total/NA
C37-C40 230 49 mg/Kg 10 8015B Total/NA
C41-C44 280 49 mg/Kg 10 8015B Total/NA
C6-C44 16000 49 mg/Kg 10 8015B Total/NA
Diesel Range Organics [C10-C28] 10000 49 mg/Kg 10 8015B Total/NA Barium 31.9 3.00 mg/L 5 6010B Total/NA
Nickel 9.59 2.00 mg/L 5 6010B Total/NA
Vanadium 17.3 1.00 mg/L 5 6010B Total/NA
Copper 6.76 2.00 mg/L 5 6010B Total/NA
Zinc 21.6 5.00 mg/L 5 6010B Total/NA
Chromium 7.56 1.00 mg/L 5 6010B Total/NA
Cobalt 3.14 1.00 mg/L 5 6010B Total/NA
Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Acetone
RL
19 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 25 1 8260B Total/NA
C19-C20 5.1 4.9 mg/Kg 1 8015B Total/NA
C25-C28 10 4.9 mg/Kg 1 8015B Total/NA
C33-C36 9.0 4.9 mg/Kg 1 8015B Total/NA
C6-C44 67 4.9 mg/Kg 1 8015B Total/NA
Diesel Range Organics [C10-C28] 33 4.9 mg/Kg 1 8015B Total/NA Barium 88.8 3.00 mg/L 5 6010B Total/NA
Nickel 9.46 2.00 mg/L 5 6010B Total/NA
Vanadium 32.1 1.00 mg/L 5 6010B Total/NA
Arsenic 5.30 3.00 mg/L 5 6010B Total/NA
Copper 10.8 2.00 mg/L 5 6010B Total/NA
Lead 9.55 2.00 mg/L 5 6010B Total/NA
Zinc 42.9 5.00 mg/L 5 6010B Total/NA
Chromium 16.3 1.00 mg/L 5 6010B Total/NA
Cobalt 6.15 1.00 mg/L 5 6010B Total/NA
Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Acetone
RL
18 ug/Kg
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type 24 1 8260B Total/NA
C25-C28 7.9 4.9 mg/Kg 1 8015B Total/NA
C29-C32 9.3 4.9 mg/Kg 1 8015B Total/NA
C33-C36 5.5 4.9 mg/Kg 1 8015B Total/NA
C6-C44 46 4.9 mg/Kg 1 8015B Total/NA
Diesel Range Organics [C10-C28] 26 4.9 mg/Kg 1 8015B Total/NA Barium 93.9 2.94 mg/L 5 6010B Total/NA
Nickel 9.80 1.96 mg/L 5 6010B Total/NA
Vanadium 34.3 0.980 mg/L 5 6010B Total/NA
Arsenic 4.77 2.94 mg/L 5 6010B Total/NA
Copper 10.8 1.96 mg/L 5 6010B Total/NA
Lead 14.0 1.96 mg/L 5 6010B Total/NA
Eurofins Calscience
This Detection Summary does not include radiochemical test results.

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Detection Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-5-5 (Continued) Lab Sample ID: 570-92602-24 Zinc
RL

4.90 mg/L
Analyte Result Qualifier MDL Unit Dil Fac D Method Prep Type

48.7 5 6010B Total/NA
Chromium 16.8 0.980 mg/L 5 6010B Total/NA
Cobalt 6.51 0.980 mg/L 5 6010B Total/NA
Eurofins Calscience
This Detection Summary does not include radiochemical test results.

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Date Collected: 04/13/22 08:12 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,1,2-Trichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,1-Dichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,1-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2-Dibromo-3-Chloropropane ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2-Dibromoethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2-Dichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2-Dichloropropane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,3-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,3-Dichloropropane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,4-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 2,2-Dichloropropane ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
2-Chlorotoluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
4-Chlorotoluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Acetone 37 18 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
Benzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
Bromobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Bromodichloromethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Bromoform ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 cis-1,2-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 cis-1,3-Dichloropropene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Carbon disulfide ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Carbon tetrachloride ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Chlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Chloroform ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Dibromomethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Ethylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Isopropylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Methylene Chloride ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Date Collected: 04/13/22 08:12 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 o-Xylene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 p-Isopropyltoluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 sec-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Styrene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
trans-1,2-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 tert-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Tetrachloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Toluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Trichlorofluoromethane ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Vinyl acetate ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 Vinyl chloride ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 14:34 1 1,2-Dichloroethane-d4 (Surr) 100 80 - 142 04/16/22 08:20 04/18/22 14:34 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 98 80 - 120 04/16/22 08:20 04/18/22 14:34 1 Dibromofluoromethane (Surr) 96 80 - 123 04/16/22 08:20 04/18/22 14:34 1 Toluene-d8 (Surr) 93 80 - 120 04/16/22 08:20 04/18/22 14:34 1 Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Date Collected: 04/13/22 08:25 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,1,2,2-Tetrachloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,1,2-Trichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,1-Dichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,1-Dichloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,1-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2,3-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2,3-Trichloropropane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2,4-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2,4-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2-Dibromo-3-Chloropropane ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2-Dibromoethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2-Dichlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2-Dichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2-Dichloropropane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,3,5-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,3-Dichlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,3-Dichloropropane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,4-Dichlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 2,2-Dichloropropane ND 4.2 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Date Collected: 04/13/22 08:25 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 2-Hexanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
4-Chlorotoluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 4-Methyl-2-pentanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Acetone 29 17 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
Benzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
Bromobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Bromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Bromodichloromethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Bromoform ND 4.2 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
Bromomethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 cis-1,2-Dichloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 cis-1,3-Dichloropropene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Carbon disulfide ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Carbon tetrachloride ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Chlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Chloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Chloroform ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Chloromethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Dibromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Dibromomethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Dichlorodifluoromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Ethylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Isopropylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Methylene Chloride ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Methyl-t-Butyl Ether (MTBE) ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Naphthalene ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 n-Butylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 N-Propylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 o-Xylene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
m,p-Xylene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 p-Isopropyltoluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 sec-Butylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Styrene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
trans-1,2-Dichloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 trans-1,3-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 tert-Butylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Tetrachloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Toluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1
Trichloroethene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Trichlorofluoromethane ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Vinyl acetate ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 Vinyl chloride ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 14:55 1 1,2-Dichloroethane-d4 (Surr) 98 80 - 142 04/16/22 08:20 04/18/22 14:55 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 101 80 - 120 04/16/22 08:20 04/18/22 14:55 1 Dibromofluoromethane (Surr) 95 80 - 123 04/16/22 08:20 04/18/22 14:55 1 Toluene-d8 (Surr) 95 80 - 120 04/16/22 08:20 04/18/22 14:55 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-8-15 Lab Sample ID: 570-92602-4
Date Collected: 04/13/22 08:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,1,2,2-Tetrachloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,1,2-Trichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,1-Dichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,1-Dichloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,1-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2,3-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2,3-Trichloropropane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2,4-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2,4-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2-Dibromo-3-Chloropropane ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2-Dibromoethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2-Dichlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2-Dichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2-Dichloropropane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,3,5-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,3-Dichlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,3-Dichloropropane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,4-Dichlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 2,2-Dichloropropane ND 4.8 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 2-Butanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
2-Chlorotoluene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 2-Hexanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
4-Chlorotoluene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 4-Methyl-2-pentanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Acetone ND 19 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
Benzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
Bromobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Bromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Bromodichloromethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Bromoform ND 4.8 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
Bromomethane ND 19 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 cis-1,2-Dichloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 cis-1,3-Dichloropropene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Carbon disulfide ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Carbon tetrachloride ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Chlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Chloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Chloroform ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Chloromethane ND 19 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Dibromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Dibromomethane ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Dichlorodifluoromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Ethylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Isopropylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Methylene Chloride ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Methyl-t-Butyl Ether (MTBE) ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-8-15 Lab Sample ID: 570-92602-4
Date Collected: 04/13/22 08:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 N-Propylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 o-Xylene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
m,p-Xylene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 p-Isopropyltoluene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 sec-Butylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Styrene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
trans-1,2-Dichloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 trans-1,3-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 tert-Butylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Tetrachloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Toluene ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1
Trichloroethene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Trichlorofluoromethane ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Vinyl acetate ND 9.5 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 Vinyl chloride ND 0.95 ug/Kg 04/16/22 08:20 04/18/22 15:15 1 1,2-Dichloroethane-d4 (Surr) 97 80 - 142 04/16/22 08:20 04/18/22 15:15 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 100 80 - 120 04/16/22 08:20 04/18/22 15:15 1 Dibromofluoromethane (Surr) 95 80 - 123 04/16/22 08:20 04/18/22 15:15 1 Toluene-d8 (Surr) 95 80 - 120 04/16/22 08:20 04/18/22 15:15 1 Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,1,2-Trichloroethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,1-Dichloroethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,1-Dichloroethene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2-Dibromo-3-Chloropropane ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2-Dibromoethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2-Dichlorobenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2-Dichloroethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2-Dichloropropane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,3-Dichlorobenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,3-Dichloropropane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,4-Dichlorobenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 2,2-Dichloropropane ND 4.6 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
4-Chlorotoluene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Acetone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
Benzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
Bromobenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Bromodichloromethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Bromoform ND 4.6 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 cis-1,2-Dichloroethene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 cis-1,3-Dichloropropene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Carbon disulfide ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Carbon tetrachloride ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Chlorobenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Chloroform ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Dibromomethane ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Ethylbenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Isopropylbenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Methylene Chloride ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Naphthalene ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 n-Butylbenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 o-Xylene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 p-Isopropyltoluene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 sec-Butylbenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Styrene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
trans-1,2-Dichloroethene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 tert-Butylbenzene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Tetrachloroethene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Toluene ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Trichlorofluoromethane ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Vinyl acetate ND 9.2 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 Vinyl chloride ND 0.92 ug/Kg 04/16/22 08:20 04/18/22 15:36 1 1,2-Dichloroethane-d4 (Surr) 98 80 - 142 04/16/22 08:20 04/18/22 15:36 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 99 80 - 120 04/16/22 08:20 04/18/22 15:36 1 Dibromofluoromethane (Surr) 94 80 - 123 04/16/22 08:20 04/18/22 15:36 1 Toluene-d8 (Surr) 92 80 - 120 04/16/22 08:20 04/18/22 15:36 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-9-15 Lab Sample ID: 570-92602-8
Date Collected: 04/13/22 09:50 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,1,2-Trichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,1-Dichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,1-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2-Dibromo-3-Chloropropane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2-Dibromoethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2-Dichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2-Dichloropropane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,3-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,3-Dichloropropane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,4-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 2,2-Dichloropropane ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
2-Chlorotoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
4-Chlorotoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Acetone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
Benzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
Bromobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Bromodichloromethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Bromoform ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 cis-1,2-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 cis-1,3-Dichloropropene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Carbon disulfide ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Carbon tetrachloride ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Chlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Chloroform ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Dibromomethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Ethylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Isopropylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Methylene Chloride ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-9-15 Lab Sample ID: 570-92602-8
Date Collected: 04/13/22 09:50 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 o-Xylene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 p-Isopropyltoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 sec-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Styrene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
trans-1,2-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 tert-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Tetrachloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Toluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Trichlorofluoromethane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Vinyl acetate ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 Vinyl chloride ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:57 1 1,2-Dichloroethane-d4 (Surr) 94 80 - 142 04/16/22 08:20 04/18/22 15:57 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 101 80 - 120 04/16/22 08:20 04/18/22 15:57 1 Dibromofluoromethane (Surr) 96 80 - 123 04/16/22 08:20 04/18/22 15:57 1 Toluene-d8 (Surr) 93 80 - 120 04/16/22 08:20 04/18/22 15:57 1 Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
Date Collected: 04/13/22 10:26 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,1,2,2-Tetrachloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,1,2-Trichloroethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,1-Dichloroethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,1-Dichloroethene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,1-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2,3-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2,3-Trichloropropane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2,4-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2,4-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2-Dibromo-3-Chloropropane ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2-Dibromoethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2-Dichlorobenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2-Dichloroethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2-Dichloropropane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,3,5-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,3-Dichlorobenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,3-Dichloropropane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,4-Dichlorobenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 2,2-Dichloropropane ND 4.3 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
Date Collected: 04/13/22 10:26 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 2-Hexanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
4-Chlorotoluene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 4-Methyl-2-pentanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Acetone ND 17 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
Benzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
Bromobenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Bromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Bromodichloromethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Bromoform ND 4.3 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
Bromomethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 cis-1,2-Dichloroethene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 cis-1,3-Dichloropropene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Carbon disulfide ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Carbon tetrachloride ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Chlorobenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Chloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Chloroform ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Chloromethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Dibromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Dibromomethane ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Dichlorodifluoromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Ethylbenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Isopropylbenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Methylene Chloride ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Methyl-t-Butyl Ether (MTBE) ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Naphthalene ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 n-Butylbenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 N-Propylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 o-Xylene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
m,p-Xylene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 p-Isopropyltoluene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 sec-Butylbenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Styrene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
trans-1,2-Dichloroethene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 trans-1,3-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 tert-Butylbenzene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Tetrachloroethene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Toluene ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1
Trichloroethene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Trichlorofluoromethane ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Vinyl acetate ND 8.7 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 Vinyl chloride ND 0.87 ug/Kg 04/16/22 08:20 04/18/22 16:17 1 1,2-Dichloroethane-d4 (Surr) 96 80 - 142 04/16/22 08:20 04/18/22 16:17 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 101 80 - 120 04/16/22 08:20 04/18/22 16:17 1 Dibromofluoromethane (Surr) 96 80 - 123 04/16/22 08:20 04/18/22 16:17 1 Toluene-d8 (Surr) 93 80 - 120 04/16/22 08:20 04/18/22 16:17 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,1,2,2-Tetrachloroethane ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,1,2-Trichloroethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,1-Dichloroethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,1-Dichloroethene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,1-Dichloropropene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2,3-Trichlorobenzene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2,3-Trichloropropane ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2,4-Trichlorobenzene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2,4-Trimethylbenzene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2-Dibromo-3-Chloropropane ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2-Dibromoethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2-Dichlorobenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2-Dichloroethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2-Dichloropropane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,3,5-Trimethylbenzene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,3-Dichlorobenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,3-Dichloropropane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,4-Dichlorobenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 2,2-Dichloropropane ND 4.1 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 2-Butanone ND 16 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
2-Chlorotoluene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 2-Hexanone ND 16 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
4-Chlorotoluene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 4-Methyl-2-pentanone ND 16 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Acetone 17 16 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
Benzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
Bromobenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Bromochloromethane ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Bromodichloromethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Bromoform ND 4.1 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
Bromomethane ND 16 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 cis-1,2-Dichloroethene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 cis-1,3-Dichloropropene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Carbon disulfide ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Carbon tetrachloride ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Chlorobenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Chloroethane ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Chloroform ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Chloromethane ND 16 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Dibromochloromethane ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Dibromomethane ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Dichlorodifluoromethane ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Ethylbenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Isopropylbenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Methylene Chloride ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Methyl-t-Butyl Ether (MTBE) ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 N-Propylbenzene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 o-Xylene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
m,p-Xylene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 p-Isopropyltoluene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 sec-Butylbenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Styrene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
trans-1,2-Dichloroethene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 trans-1,3-Dichloropropene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 tert-Butylbenzene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Tetrachloroethene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Toluene ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1
Trichloroethene ND 1.6 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Trichlorofluoromethane ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Vinyl acetate ND 8.2 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 Vinyl chloride ND 0.82 ug/Kg 04/16/22 08:20 04/18/22 16:38 1 1,2-Dichloroethane-d4 (Surr) 96 80 - 142 04/16/22 08:20 04/18/22 16:38 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 100 80 - 120 04/16/22 08:20 04/18/22 16:38 1 Dibromofluoromethane (Surr) 97 80 - 123 04/16/22 08:20 04/18/22 16:38 1 Toluene-d8 (Surr) 94 80 - 120 04/16/22 08:20 04/18/22 16:38 1 Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,1,2,2-Tetrachloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,1,2-Trichloroethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,1-Dichloroethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,1-Dichloroethene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,1-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2,3-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2,3-Trichloropropane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2,4-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2,4-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2-Dibromo-3-Chloropropane ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2-Dibromoethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2-Dichlorobenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2-Dichloroethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2-Dichloropropane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,3,5-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,3-Dichlorobenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,3-Dichloropropane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,4-Dichlorobenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 2,2-Dichloropropane ND 4.7 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 2-Hexanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
4-Chlorotoluene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 4-Methyl-2-pentanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Acetone ND 19 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
Benzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
Bromobenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Bromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Bromodichloromethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Bromoform ND 4.7 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
Bromomethane ND 19 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 cis-1,2-Dichloroethene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 cis-1,3-Dichloropropene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Carbon disulfide ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Carbon tetrachloride ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Chlorobenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Chloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Chloroform ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Chloromethane ND 19 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Dibromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Dibromomethane ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Dichlorodifluoromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Ethylbenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Isopropylbenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Methylene Chloride ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Methyl-t-Butyl Ether (MTBE) ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Naphthalene ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 n-Butylbenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 N-Propylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 o-Xylene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
m,p-Xylene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 p-Isopropyltoluene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 sec-Butylbenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Styrene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
trans-1,2-Dichloroethene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 trans-1,3-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 tert-Butylbenzene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Tetrachloroethene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Toluene ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1
Trichloroethene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Trichlorofluoromethane ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Vinyl acetate ND 9.3 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 Vinyl chloride ND 0.93 ug/Kg 04/16/22 08:20 04/18/22 16:59 1 1,2-Dichloroethane-d4 (Surr) 96 80 - 142 04/16/22 08:20 04/18/22 16:59 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 100 80 - 120 04/16/22 08:20 04/18/22 16:59 1 Dibromofluoromethane (Surr) 98 80 - 123 04/16/22 08:20 04/18/22 16:59 1 Toluene-d8 (Surr) 94 80 - 120 04/16/22 08:20 04/18/22 16:59 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-7-15 Lab Sample ID: 570-92602-13
Date Collected: 04/13/22 10:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,1,2,2-Tetrachloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,1,2-Trichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,1-Dichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,1-Dichloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,1-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2,3-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2,3-Trichloropropane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2,4-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2,4-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2-Dibromo-3-Chloropropane ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2-Dibromoethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2-Dichlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2-Dichloroethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2-Dichloropropane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,3,5-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,3-Dichlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,3-Dichloropropane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,4-Dichlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 2,2-Dichloropropane ND 4.3 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 2-Butanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
2-Chlorotoluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 2-Hexanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
4-Chlorotoluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 4-Methyl-2-pentanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Acetone ND 17 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
Benzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
Bromobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Bromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Bromodichloromethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Bromoform ND 4.3 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
Bromomethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 cis-1,2-Dichloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 cis-1,3-Dichloropropene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Carbon disulfide ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Carbon tetrachloride ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Chlorobenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Chloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Chloroform ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Chloromethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Dibromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Dibromomethane ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Dichlorodifluoromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Ethylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Isopropylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Methylene Chloride ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Methyl-t-Butyl Ether (MTBE) ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-7-15 Lab Sample ID: 570-92602-13
Date Collected: 04/13/22 10:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 N-Propylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 o-Xylene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
m,p-Xylene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 p-Isopropyltoluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 sec-Butylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Styrene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
trans-1,2-Dichloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 trans-1,3-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 tert-Butylbenzene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Tetrachloroethene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Toluene ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1
Trichloroethene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Trichlorofluoromethane ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Vinyl acetate ND 8.5 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 Vinyl chloride ND 0.85 ug/Kg 04/16/22 08:20 04/18/22 17:20 1 1,2-Dichloroethane-d4 (Surr) 98 80 - 142 04/16/22 08:20 04/18/22 17:20 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 99 80 - 120 04/16/22 08:20 04/18/22 17:20 1 Dibromofluoromethane (Surr) 99 80 - 123 04/16/22 08:20 04/18/22 17:20 1 Toluene-d8 (Surr) 94 80 - 120 04/16/22 08:20 04/18/22 17:20 1 Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,1,2-Trichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,1-Dichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,1-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2-Dibromo-3-Chloropropane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2-Dibromoethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2-Dichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2-Dichloropropane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,3-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,3-Dichloropropane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,4-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 2,2-Dichloropropane ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
4-Chlorotoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Acetone ND 18 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
Benzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
Bromobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Bromodichloromethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Bromoform ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 cis-1,2-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 cis-1,3-Dichloropropene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Carbon disulfide ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Carbon tetrachloride ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Chlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Chloroform ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Dibromomethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Ethylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Isopropylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Methylene Chloride ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Naphthalene ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 n-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 o-Xylene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 p-Isopropyltoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 sec-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Styrene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
trans-1,2-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 tert-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Tetrachloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Toluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Trichlorofluoromethane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Vinyl acetate ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 Vinyl chloride ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 17:41 1 1,2-Dichloroethane-d4 (Surr) 96 80 - 142 04/16/22 08:20 04/18/22 17:41 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 97 80 - 120 04/16/22 08:20 04/18/22 17:41 1 Dibromofluoromethane (Surr) 98 80 - 123 04/16/22 08:20 04/18/22 17:41 1 Toluene-d8 (Surr) 93 80 - 120 04/16/22 08:20 04/18/22 17:41 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,1,2-Trichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,1-Dichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,1-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2-Dibromo-3-Chloropropane ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2-Dibromoethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2-Dichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2-Dichloropropane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,3-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,3-Dichloropropane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,4-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 2,2-Dichloropropane ND 4.6 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
2-Chlorotoluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
4-Chlorotoluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Acetone 22 18 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
Benzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
Bromobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Bromodichloromethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Bromoform ND 4.6 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 cis-1,2-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 cis-1,3-Dichloropropene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Carbon disulfide ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Carbon tetrachloride ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Chlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Chloroform ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Dibromomethane ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Ethylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Isopropylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Methylene Chloride ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 o-Xylene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 p-Isopropyltoluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 sec-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Styrene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
trans-1,2-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 tert-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Tetrachloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Toluene ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Trichlorofluoromethane ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Vinyl acetate ND 9.1 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 Vinyl chloride ND 0.91 ug/Kg 04/16/22 08:20 04/18/22 12:23 1 1,2-Dichloroethane-d4 (Surr) 107 80 - 142 04/16/22 08:20 04/18/22 12:23 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 105 80 - 120 04/16/22 08:20 04/18/22 12:23 1 Dibromofluoromethane (Surr) 102 80 - 123 04/16/22 08:20 04/18/22 12:23 1 Toluene-d8 (Surr) 103 80 - 120 04/16/22 08:20 04/18/22 12:23 1 Client Sample ID: B-6-15 Lab Sample ID: 570-92602-17
Date Collected: 04/13/22 12:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,1,2-Trichloroethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,1-Dichloroethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,1-Dichloroethene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2-Dibromo-3-Chloropropane ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2-Dibromoethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2-Dichlorobenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2-Dichloroethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2-Dichloropropane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,3-Dichlorobenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,3-Dichloropropane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,4-Dichlorobenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 2,2-Dichloropropane ND 4.4 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-6-15 Lab Sample ID: 570-92602-17
Date Collected: 04/13/22 12:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
4-Chlorotoluene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Acetone 19 18 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
Benzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
Bromobenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Bromodichloromethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Bromoform ND 4.4 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 cis-1,2-Dichloroethene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 cis-1,3-Dichloropropene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Carbon disulfide ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Carbon tetrachloride ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Chlorobenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Chloroform ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Dibromomethane ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Ethylbenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Isopropylbenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Methylene Chloride ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Naphthalene ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 n-Butylbenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 o-Xylene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 p-Isopropyltoluene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 sec-Butylbenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Styrene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
trans-1,2-Dichloroethene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 tert-Butylbenzene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Tetrachloroethene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Toluene ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Trichlorofluoromethane ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Vinyl acetate ND 8.8 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 Vinyl chloride ND 0.88 ug/Kg 04/16/22 08:20 04/18/22 12:48 1 1,2-Dichloroethane-d4 (Surr) 102 80 - 142 04/16/22 08:20 04/18/22 12:48 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 107 80 - 120 04/16/22 08:20 04/18/22 12:48 1 Dibromofluoromethane (Surr) 86 80 - 123 04/16/22 08:20 04/18/22 12:48 1 Toluene-d8 (Surr) 109 80 - 120 04/16/22 08:20 04/18/22 12:48 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,1,2,2-Tetrachloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,1,2-Trichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,1-Dichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,1-Dichloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,1-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2,3-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2,3-Trichloropropane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2,4-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2,4-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2-Dibromo-3-Chloropropane ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2-Dibromoethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2-Dichlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2-Dichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2-Dichloropropane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,3,5-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,3-Dichlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,3-Dichloropropane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,4-Dichlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 2,2-Dichloropropane ND 4.7 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 2-Butanone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
2-Chlorotoluene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 2-Hexanone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
4-Chlorotoluene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 4-Methyl-2-pentanone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Acetone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
Benzene 1.5 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
Bromobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Bromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Bromodichloromethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Bromoform ND 4.7 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
Bromomethane ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 cis-1,2-Dichloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 cis-1,3-Dichloropropene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Carbon disulfide ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Carbon tetrachloride ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Chlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Chloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Chloroform ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Chloromethane ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Dibromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Dibromomethane ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Dichlorodifluoromethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Ethylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Isopropylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Methylene Chloride ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Methyl-t-Butyl Ether (MTBE) ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 N-Propylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 o-Xylene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
m,p-Xylene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 p-Isopropyltoluene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 sec-Butylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Styrene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
trans-1,2-Dichloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 trans-1,3-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 tert-Butylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Tetrachloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Toluene ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1
Trichloroethene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Trichlorofluoromethane ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Vinyl acetate ND 9.4 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 Vinyl chloride ND 0.94 ug/Kg 04/16/22 08:20 04/19/22 16:02 1 1,2-Dichloroethane-d4 (Surr) 99 80 - 142 04/16/22 08:20 04/19/22 16:02 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 96 80 - 120 04/16/22 08:20 04/19/22 16:02 1 Dibromofluoromethane (Surr) 100 80 - 123 04/16/22 08:20 04/19/22 16:02 1 Toluene-d8 (Surr) 94 80 - 120 04/16/22 08:20 04/19/22 16:02 1 Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,1,2-Trichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,1-Dichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,1-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2-Dibromo-3-Chloropropane ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2-Dibromoethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2-Dichloroethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2-Dichloropropane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,3-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,3-Dichloropropane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,4-Dichlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 2,2-Dichloropropane ND 4.5 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
4-Chlorotoluene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Acetone ND 18 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
Benzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
Bromobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Bromodichloromethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Bromoform ND 4.5 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 cis-1,2-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 cis-1,3-Dichloropropene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Carbon disulfide ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Carbon tetrachloride ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Chlorobenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Chloroform ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Dibromomethane ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Ethylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Isopropylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Methylene Chloride ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Naphthalene ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 n-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 o-Xylene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 p-Isopropyltoluene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 sec-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Styrene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
trans-1,2-Dichloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 tert-Butylbenzene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Tetrachloroethene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Toluene ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Trichlorofluoromethane ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Vinyl acetate ND 9.1 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 Vinyl chloride ND 0.91 ug/Kg 04/16/22 08:20 04/19/22 16:22 1 1,2-Dichloroethane-d4 (Surr) 99 80 - 142 04/16/22 08:20 04/19/22 16:22 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 96 80 - 120 04/16/22 08:20 04/19/22 16:22 1 Dibromofluoromethane (Surr) 102 80 - 123 04/16/22 08:20 04/19/22 16:22 1 Toluene-d8 (Surr) 93 80 - 120 04/16/22 08:20 04/19/22 16:22 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,1,2,2-Tetrachloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,1,2-Trichloroethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,1-Dichloroethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,1-Dichloroethene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,1-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2,3-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2,3-Trichloropropane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2,4-Trichlorobenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2,4-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2-Dibromo-3-Chloropropane ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2-Dibromoethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2-Dichlorobenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2-Dichloroethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2-Dichloropropane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,3,5-Trimethylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,3-Dichlorobenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,3-Dichloropropane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,4-Dichlorobenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 2,2-Dichloropropane ND 4.2 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 2-Butanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
2-Chlorotoluene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 2-Hexanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
4-Chlorotoluene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 4-Methyl-2-pentanone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Acetone ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
Benzene 2.2 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
Bromobenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Bromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Bromodichloromethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Bromoform ND 4.2 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
Bromomethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 cis-1,2-Dichloroethene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 cis-1,3-Dichloropropene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Carbon disulfide ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Carbon tetrachloride ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Chlorobenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Chloroethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Chloroform ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Chloromethane ND 17 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Dibromochloromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Dibromomethane ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Dichlorodifluoromethane ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Ethylbenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Isopropylbenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Methylene Chloride ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Methyl-t-Butyl Ether (MTBE) ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 N-Propylbenzene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 o-Xylene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
m,p-Xylene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 p-Isopropyltoluene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 sec-Butylbenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Styrene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
trans-1,2-Dichloroethene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 trans-1,3-Dichloropropene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 tert-Butylbenzene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Tetrachloroethene ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Toluene 1.4 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1
Trichloroethene ND 1.7 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Trichlorofluoromethane ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Vinyl acetate ND 8.4 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 Vinyl chloride ND 0.84 ug/Kg 04/16/22 08:20 04/18/22 14:05 1 1,2-Dichloroethane-d4 (Surr) 107 80 - 142 04/16/22 08:20 04/18/22 14:05 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 107 80 - 120 04/16/22 08:20 04/18/22 14:05 1 Dibromofluoromethane (Surr) 102 80 - 123 04/16/22 08:20 04/18/22 14:05 1 Toluene-d8 (Surr) 104 80 - 120 04/16/22 08:20 04/18/22 14:05 1 Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Date Collected: 04/13/22 14:46 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,1,2,2-Tetrachloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,1,2-Trichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,1-Dichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,1-Dichloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,1-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2,3-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2,3-Trichloropropane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2,4-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2,4-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2-Dibromo-3-Chloropropane ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2-Dibromoethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2-Dichlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2-Dichloroethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2-Dichloropropane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,3,5-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,3-Dichlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,3-Dichloropropane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,4-Dichlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 2,2-Dichloropropane ND 4.7 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Date Collected: 04/13/22 14:46 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 2-Hexanone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
4-Chlorotoluene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 4-Methyl-2-pentanone ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Acetone 62 19 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
Benzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
Bromobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Bromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Bromodichloromethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Bromoform ND 4.7 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
Bromomethane ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 cis-1,2-Dichloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 cis-1,3-Dichloropropene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Carbon disulfide ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Carbon tetrachloride ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Chlorobenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Chloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Chloroform ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Chloromethane ND 19 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Dibromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Dibromomethane ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Dichlorodifluoromethane ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Ethylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Isopropylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Methylene Chloride ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Methyl-t-Butyl Ether (MTBE) ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Naphthalene ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 n-Butylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 N-Propylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 o-Xylene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
m,p-Xylene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 p-Isopropyltoluene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 sec-Butylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Styrene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
trans-1,2-Dichloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 trans-1,3-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 tert-Butylbenzene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Tetrachloroethene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Toluene ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1
Trichloroethene ND 1.9 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Trichlorofluoromethane ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Vinyl acetate ND 9.5 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 Vinyl chloride ND 0.95 ug/Kg 04/16/22 08:20 04/19/22 16:43 1 1,2-Dichloroethane-d4 (Surr) 98 80 - 142 04/16/22 08:20 04/19/22 16:43 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 84 80 - 120 04/16/22 08:20 04/19/22 16:43 1 Dibromofluoromethane (Surr) 99 80 - 123 04/16/22 08:20 04/19/22 16:43 1 Toluene-d8 (Surr) 91 80 - 120 04/16/22 08:20 04/19/22 16:43 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,1,2,2-Tetrachloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,1,2-Trichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,1-Dichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,1-Dichloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,1-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2,3-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2,3-Trichloropropane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2,4-Trichlorobenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2,4-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2-Dibromo-3-Chloropropane ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2-Dibromoethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2-Dichlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2-Dichloroethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2-Dichloropropane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,3,5-Trimethylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,3-Dichlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,3-Dichloropropane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,4-Dichlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 2,2-Dichloropropane ND 4.7 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 2-Butanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
2-Chlorotoluene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 2-Hexanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
4-Chlorotoluene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 4-Methyl-2-pentanone ND 19 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Acetone 25 19 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
Benzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
Bromobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Bromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Bromodichloromethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Bromoform ND 4.7 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
Bromomethane ND 19 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 cis-1,2-Dichloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 cis-1,3-Dichloropropene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Carbon disulfide ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Carbon tetrachloride ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Chlorobenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Chloroethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Chloroform ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Chloromethane ND 19 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Dibromochloromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Dibromomethane ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Dichlorodifluoromethane ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Ethylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Isopropylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Methylene Chloride ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Methyl-t-Butyl Ether (MTBE) ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Naphthalene ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac n-Butylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 N-Propylbenzene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 o-Xylene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
m,p-Xylene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 p-Isopropyltoluene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 sec-Butylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Styrene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
trans-1,2-Dichloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 trans-1,3-Dichloropropene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 tert-Butylbenzene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Tetrachloroethene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Toluene ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1
Trichloroethene ND 1.9 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Trichlorofluoromethane ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Vinyl acetate ND 9.4 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 Vinyl chloride ND 0.94 ug/Kg 04/16/22 08:20 04/18/22 14:56 1 1,2-Dichloroethane-d4 (Surr) 103 80 - 142 04/16/22 08:20 04/18/22 14:56 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 105 80 - 120 04/16/22 08:20 04/18/22 14:56 1 Dibromofluoromethane (Surr) 98 80 - 123 04/16/22 08:20 04/18/22 14:56 1 Toluene-d8 (Surr) 103 80 - 120 04/16/22 08:20 04/18/22 14:56 1 Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Date Collected: 04/13/22 15:01 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
1,1,1,2-Tetrachloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,1,2,2-Tetrachloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,1,2-Trichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,1-Dichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,1-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,1-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2,3-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2,3-Trichloropropane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2,4-Trichlorobenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2,4-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2-Dibromo-3-Chloropropane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2-Dibromoethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2-Dichloroethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2-Dichloropropane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,3,5-Trimethylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,3-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,3-Dichloropropane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,4-Dichlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 2,2-Dichloropropane ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Date Collected: 04/13/22 15:01 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
2-Butanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 2-Chlorotoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 2-Hexanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
4-Chlorotoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 4-Methyl-2-pentanone ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Acetone 24 18 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
Benzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
Bromobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Bromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Bromodichloromethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Bromoform ND 4.5 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
Bromomethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 cis-1,2-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 cis-1,3-Dichloropropene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Carbon disulfide ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Carbon tetrachloride ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Chlorobenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Chloroethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Chloroform ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Chloromethane ND 18 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Dibromochloromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Dibromomethane ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Dichlorodifluoromethane ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Ethylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Isopropylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Methylene Chloride ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Methyl-t-Butyl Ether (MTBE) ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Naphthalene ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 n-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 N-Propylbenzene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 o-Xylene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
m,p-Xylene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 p-Isopropyltoluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 sec-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Styrene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
trans-1,2-Dichloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 trans-1,3-Dichloropropene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 tert-Butylbenzene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Tetrachloroethene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Toluene ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1
Trichloroethene ND 1.8 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Trichlorofluoromethane ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Vinyl acetate ND 9.0 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 Vinyl chloride ND 0.90 ug/Kg 04/16/22 08:20 04/18/22 15:22 1 1,2-Dichloroethane-d4 (Surr) 100 80 - 142 04/16/22 08:20 04/18/22 15:22 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 102 80 - 120 04/16/22 08:20 04/18/22 15:22 1 Dibromofluoromethane (Surr) 96 80 - 123 04/16/22 08:20 04/18/22 15:22 1 Toluene-d8 (Surr) 103 80 - 120 04/16/22 08:20 04/18/22 15:22 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Date Collected: 04/13/22 08:12 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C8 as C8 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C9-C10 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C11-C12 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C13-C14 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C15-C16 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C17-C18 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C19-C20 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C21-C22 7.1 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C23-C24 8.1 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C25-C28 28 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C29-C32 40 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C33-C36 31 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C37-C40 23 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C41-C44 12 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
C6-C44 160 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1
Diesel Range Organics [C10-C28] 51 5.0 mg/Kg 04/19/22 11:09 04/19/22 18:35 1 n-Octacosane (Surr) 85 60 - 138 04/19/22 11:09 04/19/22 18:35 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Date Collected: 04/13/22 08:25 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C25-C28 8.1 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C33-C36 7.9 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C37-C40 6.3 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
C6-C44 47 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1
Diesel Range Organics [C10-C28] 19 4.9 mg/Kg 04/19/22 11:09 04/19/22 18:55 1 n-Octacosane (Surr) 81 60 - 138 04/19/22 11:09 04/19/22 18:55 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C25-C28 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C33-C36 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
C6-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1
Diesel Range Organics [C10-C28] ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:15 1 n-Octacosane (Surr) 90 60 - 138 04/19/22 11:09 04/19/22 19:15 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
Date Collected: 04/13/22 10:26 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C17-C18 10 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C19-C20 11 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C21-C22 19 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C23-C24 33 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C25-C28 130 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C29-C32 200 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C33-C36 160 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C37-C40 110 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C41-C44 53 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
C6-C44 720 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1
Diesel Range Organics [C10-C28] 200 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:36 1 n-Octacosane (Surr) 96 60 - 138 04/19/22 11:09 04/19/22 19:36 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C25-C28 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C33-C36 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
C6-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1
Diesel Range Organics [C10-C28] ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 19:57 1 n-Octacosane (Surr) 94 60 - 138 04/19/22 11:09 04/19/22 19:57 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C25-C28 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C33-C36 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
C6-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1
Diesel Range Organics [C10-C28] ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:17 1 n-Octacosane (Surr) 85 60 - 138 04/19/22 11:09 04/19/22 20:17 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C25-C28 5.7 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C33-C36 6.6 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C37-C40 5.0 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
C6-C44 34 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1
Diesel Range Organics [C10-C28] 9.5 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:38 1 n-Octacosane (Surr) 86 60 - 138 04/19/22 11:09 04/19/22 20:38 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C25-C28 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C33-C36 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
C6-C44 ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1
Diesel Range Organics [C10-C28] ND 4.9 mg/Kg 04/19/22 11:09 04/19/22 20:58 1 n-Octacosane (Surr) 87 60 - 138 04/19/22 11:09 04/19/22 20:58 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C8 as C8 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C9-C10 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C11-C12 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C13-C14 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C15-C16 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C17-C18 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C19-C20 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C21-C22 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C23-C24 ND 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C25-C28 120 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C29-C32 260 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C33-C36 260 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C37-C40 240 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C41-C44 140 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
C6-C44 1100 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10
Diesel Range Organics [C10-C28] 170 49 mg/Kg 04/19/22 11:09 04/19/22 21:18 10 n-Octacosane (Surr) 88 60 - 138 04/19/22 11:09 04/19/22 21:18 10 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C8 as C8 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C9-C10 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C11-C12 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C13-C14 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C15-C16 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C17-C18 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C19-C20 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C21-C22 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C23-C24 ND 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C25-C28 27 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C29-C32 56 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C33-C36 52 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C37-C40 48 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C41-C44 31 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
C6-C44 230 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2
Diesel Range Organics [C10-C28] 41 9.8 mg/Kg 04/19/22 11:09 04/19/22 22:36 2 n-Octacosane (Surr) 81 60 - 138 04/19/22 11:09 04/19/22 22:36 2 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C25-C28 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C33-C36 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
C6-C44 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1
Diesel Range Organics [C10-C28] ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 00:46 1 n-Octacosane (Surr) 88 60 - 138 04/19/22 11:22 04/20/22 00:46 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Date Collected: 04/13/22 14:46 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C8 as C8 ND 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C9-C10 ND 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C11-C12 190 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C13-C14 720 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C15-C16 1200 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C17-C18 1500 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C19-C20 1500 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C21-C22 1300 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C23-C24 1200 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C25-C28 2500 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C29-C32 2700 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C33-C36 1700 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C37-C40 230 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C41-C44 280 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
C6-C44 16000 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10
Diesel Range Organics [C10-C28] 10000 49 mg/Kg 04/19/22 11:22 04/20/22 01:11 10 n-Octacosane (Surr) 119 60 - 138 04/19/22 11:22 04/20/22 01:11 10 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C19-C20 5.1 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C25-C28 10 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C29-C32 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C33-C36 9.0 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
C6-C44 67 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1
Diesel Range Organics [C10-C28] 33 4.9 mg/Kg 04/19/22 11:22 04/20/22 01:37 1 n-Octacosane (Surr) 90 60 - 138 04/19/22 11:22 04/20/22 01:37 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Date Collected: 04/13/22 15:01 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
C6 as C6 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C8 as C8 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C9-C10 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C11-C12 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C13-C14 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C15-C16 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C17-C18 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C19-C20 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C21-C22 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C23-C24 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C25-C28 7.9 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C29-C32 9.3 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C33-C36 5.5 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C37-C40 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C41-C44 ND 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
C6-C44 46 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1
Diesel Range Organics [C10-C28] 26 4.9 mg/Kg 04/19/22 11:22 04/20/22 02:02 1 n-Octacosane (Surr) 85 60 - 138 04/19/22 11:22 04/20/22 02:02 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8081A - Organochlorine Pesticides (GC)
Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
4,4'-DDD ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 4,4'-DDE ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
4,4'-DDT ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Aldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
alpha-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
alpha-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 beta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Chlordane ND 25 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
delta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Dieldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Endosulfan I ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Endosulfan II ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Endosulfan sulfate ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Endrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Endrin aldehyde ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Endrin ketone ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 gamma-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 gamma-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Heptachlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Heptachlor epoxide ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Methoxychlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 06:48 1 Toxaphene ND 25 ug/Kg 04/15/22 17:45 04/20/22 06:48 1
Tetrachloro-m-xylene (Surr) 67 38 - 148 04/15/22 17:45 04/20/22 06:48 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) 68 37 - 151 04/15/22 17:45 04/20/22 06:48 1 Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
4,4'-DDD ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 4,4'-DDE ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
4,4'-DDT ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Aldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
alpha-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
alpha-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 beta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Chlordane ND 25 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
delta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Dieldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Endosulfan I ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Endosulfan II ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Endosulfan sulfate ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Endrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Endrin aldehyde ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Endrin ketone ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 gamma-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 gamma-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Heptachlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8081A - Organochlorine Pesticides (GC) (Continued) Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Heptachlor epoxide ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Methoxychlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 07:03 1 Toxaphene ND 25 ug/Kg 04/15/22 17:45 04/20/22 07:03 1
Tetrachloro-m-xylene (Surr) 66 38 - 148 04/15/22 17:45 04/20/22 07:03 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) 65 37 - 151 04/15/22 17:45 04/20/22 07:03 1 Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
4,4'-DDD ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 4,4'-DDE ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
4,4'-DDT ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Aldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
alpha-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
alpha-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 beta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Chlordane ND 25 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
delta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Dieldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Endosulfan I ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Endosulfan II ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Endosulfan sulfate ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Endrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Endrin aldehyde ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Endrin ketone ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 gamma-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 gamma-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Heptachlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Heptachlor epoxide ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Methoxychlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 09:17 1 Toxaphene ND 25 ug/Kg 04/15/22 17:45 04/20/22 09:17 1
Tetrachloro-m-xylene (Surr) 51 38 - 148 04/15/22 17:45 04/20/22 09:17 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) 74 37 - 151 04/15/22 17:45 04/20/22 09:17 1 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP)
Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Date Collected: 04/13/22 08:12 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.495 mg/L 04/16/22 13:28 04/18/22 20:23 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 9.90 mg/L 04/16/22 13:28 04/18/22 20:23 5
Beryllium ND 0.495 mg/L 04/16/22 13:28 04/18/22 20:23 5 Barium 87.0 2.97 mg/L 04/16/22 13:28 04/18/22 20:23 5
Thallium ND 9.90 mg/L 04/16/22 13:28 04/18/22 20:23 5
Molybdenum ND 1.98 mg/L 04/16/22 13:28 04/18/22 20:23 5 Nickel 9.42 1.98 mg/L 04/16/22 13:28 04/18/22 20:23 5
Vanadium 35.1 0.990 mg/L 04/16/22 13:28 04/18/22 20:23 5 Silver ND 1.49 mg/L 04/16/22 13:28 04/18/22 20:23 5
Arsenic 3.24 2.97 mg/L 04/16/22 13:28 04/18/22 20:23 5
Copper 10.7 1.98 mg/L 04/16/22 13:28 04/18/22 20:23 5
Lead 11.1 1.98 mg/L 04/16/22 13:28 04/18/22 20:23 5
Zinc 60.8 4.95 mg/L 04/16/22 13:28 04/18/22 20:23 5
Selenium ND 2.97 mg/L 04/16/22 13:28 04/18/22 20:23 5
Chromium 15.9 0.990 mg/L 04/16/22 13:28 04/18/22 20:23 5 Cobalt 6.55 0.990 mg/L 04/16/22 13:28 04/18/22 20:23 5
Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Date Collected: 04/13/22 08:25 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.493 mg/L 04/16/22 13:28 04/18/22 20:26 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 9.85 mg/L 04/16/22 13:28 04/18/22 20:26 5
Beryllium ND 0.493 mg/L 04/16/22 13:28 04/18/22 20:26 5 Barium 77.1 2.96 mg/L 04/16/22 13:28 04/18/22 20:26 5
Thallium ND 9.85 mg/L 04/16/22 13:28 04/18/22 20:26 5
Molybdenum ND 1.97 mg/L 04/16/22 13:28 04/18/22 20:26 5 Nickel 10.7 1.97 mg/L 04/16/22 13:28 04/18/22 20:26 5
Vanadium 34.1 0.985 mg/L 04/16/22 13:28 04/18/22 20:26 5 Silver ND 1.48 mg/L 04/16/22 13:28 04/18/22 20:26 5
Arsenic 3.18 2.96 mg/L 04/16/22 13:28 04/18/22 20:26 5
Copper 12.2 1.97 mg/L 04/16/22 13:28 04/18/22 20:26 5
Lead 2.73 1.97 mg/L 04/16/22 13:28 04/18/22 20:26 5
Zinc 37.7 4.93 mg/L 04/16/22 13:28 04/18/22 20:26 5
Selenium ND 2.96 mg/L 04/16/22 13:28 04/18/22 20:26 5
Chromium 17.0 0.985 mg/L 04/16/22 13:28 04/18/22 20:26 5 Cobalt 7.00 0.985 mg/L 04/16/22 13:28 04/18/22 20:26 5
Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.508 mg/L 04/16/22 13:28 04/18/22 20:28 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:28 5
Beryllium ND 0.508 mg/L 04/16/22 13:28 04/18/22 20:28 5 Barium 26.8 3.05 mg/L 04/16/22 13:28 04/18/22 20:28 5
Thallium ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:28 5
Molybdenum ND 2.03 mg/L 04/16/22 13:28 04/18/22 20:28 5 Nickel 6.55 2.03 mg/L 04/16/22 13:28 04/18/22 20:28 5
Vanadium 18.4 1.02 mg/L 04/16/22 13:28 04/18/22 20:28 5 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Silver ND 1.52 mg/L 04/16/22 13:28 04/18/22 20:28 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Arsenic ND 3.05 mg/L 04/16/22 13:28 04/18/22 20:28 5
Copper 10.1 2.03 mg/L 04/16/22 13:28 04/18/22 20:28 5
Lead 2.07 2.03 mg/L 04/16/22 13:28 04/18/22 20:28 5
Zinc 23.7 5.08 mg/L 04/16/22 13:28 04/18/22 20:28 5
Selenium ND 3.05 mg/L 04/16/22 13:28 04/18/22 20:28 5
Chromium 8.59 1.02 mg/L 04/16/22 13:28 04/18/22 20:28 5 Cobalt 4.31 1.02 mg/L 04/16/22 13:28 04/18/22 20:28 5
Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
Date Collected: 04/13/22 10:26 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.505 mg/L 04/16/22 13:28 04/18/22 20:31 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.1 mg/L 04/16/22 13:28 04/18/22 20:31 5
Beryllium ND 0.505 mg/L 04/16/22 13:28 04/18/22 20:31 5 Barium 72.6 3.03 mg/L 04/16/22 13:28 04/18/22 20:31 5
Thallium ND 10.1 mg/L 04/16/22 13:28 04/18/22 20:31 5
Molybdenum ND 2.02 mg/L 04/16/22 13:28 04/18/22 20:31 5 Nickel 10.2 2.02 mg/L 04/16/22 13:28 04/18/22 20:31 5
Vanadium 32.8 1.01 mg/L 04/16/22 13:28 04/18/22 20:31 5 Silver ND 1.52 mg/L 04/16/22 13:28 04/18/22 20:31 5
Arsenic 3.36 3.03 mg/L 04/16/22 13:28 04/18/22 20:31 5
Copper 10.8 2.02 mg/L 04/16/22 13:28 04/18/22 20:31 5
Lead 4.46 2.02 mg/L 04/16/22 13:28 04/18/22 20:31 5
Zinc 37.6 5.05 mg/L 04/16/22 13:28 04/18/22 20:31 5
Selenium ND 3.03 mg/L 04/16/22 13:28 04/18/22 20:31 5
Chromium 16.2 1.01 mg/L 04/16/22 13:28 04/18/22 20:31 5 Cobalt 6.59 1.01 mg/L 04/16/22 13:28 04/18/22 20:31 5
Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.505 mg/L 04/16/22 13:28 04/18/22 20:33 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.1 mg/L 04/16/22 13:28 04/18/22 20:33 5
Beryllium ND 0.505 mg/L 04/16/22 13:28 04/18/22 20:33 5 Barium 86.6 3.03 mg/L 04/16/22 13:28 04/18/22 20:33 5
Thallium ND 10.1 mg/L 04/16/22 13:28 04/18/22 20:33 5
Molybdenum ND 2.02 mg/L 04/16/22 13:28 04/18/22 20:33 5 Nickel 9.94 2.02 mg/L 04/16/22 13:28 04/18/22 20:33 5
Vanadium 34.2 1.01 mg/L 04/16/22 13:28 04/18/22 20:33 5 Silver ND 1.52 mg/L 04/16/22 13:28 04/18/22 20:33 5
Arsenic ND 3.03 mg/L 04/16/22 13:28 04/18/22 20:33 5
Copper 10.5 2.02 mg/L 04/16/22 13:28 04/18/22 20:33 5
Lead 2.99 2.02 mg/L 04/16/22 13:28 04/18/22 20:33 5
Zinc 38.9 5.05 mg/L 04/16/22 13:28 04/18/22 20:33 5
Selenium ND 3.03 mg/L 04/16/22 13:28 04/18/22 20:33 5
Chromium 16.8 1.01 mg/L 04/16/22 13:28 04/18/22 20:33 5 Cobalt 6.68 1.01 mg/L 04/16/22 13:28 04/18/22 20:33 5
Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP)
Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.510 mg/L 04/16/22 13:28 04/18/22 20:36 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:36 5
Beryllium ND 0.510 mg/L 04/16/22 13:28 04/18/22 20:36 5 Barium 86.8 3.06 mg/L 04/16/22 13:28 04/18/22 20:36 5
Thallium ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:36 5
Molybdenum ND 2.04 mg/L 04/16/22 13:28 04/18/22 20:36 5 Nickel 9.96 2.04 mg/L 04/16/22 13:28 04/18/22 20:36 5
Vanadium 34.1 1.02 mg/L 04/16/22 13:28 04/18/22 20:36 5 Silver ND 1.53 mg/L 04/16/22 13:28 04/18/22 20:36 5
Arsenic ND 3.06 mg/L 04/16/22 13:28 04/18/22 20:36 5
Copper 11.1 2.04 mg/L 04/16/22 13:28 04/18/22 20:36 5
Lead 3.25 2.04 mg/L 04/16/22 13:28 04/18/22 20:36 5
Zinc 38.1 5.10 mg/L 04/16/22 13:28 04/18/22 20:36 5
Selenium ND 3.06 mg/L 04/16/22 13:28 04/18/22 20:36 5
Chromium 16.4 1.02 mg/L 04/16/22 13:28 04/18/22 20:36 5 Cobalt 6.68 1.02 mg/L 04/16/22 13:28 04/18/22 20:36 5
Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.510 mg/L 04/16/22 13:26 04/19/22 14:32 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.2 mg/L 04/16/22 13:26 04/19/22 14:32 5
Beryllium ND 0.510 mg/L 04/16/22 13:26 04/19/22 14:32 5 Barium 49.1 3.06 mg/L 04/16/22 13:26 04/19/22 14:32 5
Thallium ND 10.2 mg/L 04/16/22 13:26 04/19/22 14:32 5
Molybdenum ND 2.04 mg/L 04/16/22 13:26 04/19/22 14:32 5 Nickel 9.20 2.04 mg/L 04/16/22 13:26 04/19/22 14:32 5
Vanadium 26.4 1.02 mg/L 04/16/22 13:26 04/19/22 14:32 5 Silver ND 1.53 mg/L 04/16/22 13:26 04/19/22 14:32 5
Arsenic ND 3.06 mg/L 04/16/22 13:26 04/19/22 14:32 5
Copper 11.0 2.04 mg/L 04/16/22 13:26 04/19/22 14:32 5
Lead 2.79 2.04 mg/L 04/16/22 13:26 04/19/22 14:32 5
Zinc 30.6 5.10 mg/L 04/16/22 13:26 04/19/22 14:32 5
Selenium ND 3.06 mg/L 04/16/22 13:26 04/19/22 14:32 5
Chromium 14.1 1.02 mg/L 04/16/22 13:26 04/19/22 14:32 5 Cobalt 6.14 1.02 mg/L 04/16/22 13:26 04/19/22 14:32 5
Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.510 mg/L 04/16/22 13:28 04/18/22 20:38 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:38 5
Beryllium ND 0.510 mg/L 04/16/22 13:28 04/18/22 20:38 5 Barium 84.8 3.06 mg/L 04/16/22 13:28 04/18/22 20:38 5
Thallium ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:38 5
Molybdenum ND 2.04 mg/L 04/16/22 13:28 04/18/22 20:38 5 Nickel 10.2 2.04 mg/L 04/16/22 13:28 04/18/22 20:38 5
Vanadium 34.9 1.02 mg/L 04/16/22 13:28 04/18/22 20:38 5 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Silver ND 1.53 mg/L 04/16/22 13:28 04/18/22 20:38 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Arsenic ND 3.06 mg/L 04/16/22 13:28 04/18/22 20:38 5
Copper 9.59 2.04 mg/L 04/16/22 13:28 04/18/22 20:38 5
Lead 7.40 2.04 mg/L 04/16/22 13:28 04/18/22 20:38 5
Zinc 41.6 5.10 mg/L 04/16/22 13:28 04/18/22 20:38 5
Selenium ND 3.06 mg/L 04/16/22 13:28 04/18/22 20:38 5
Chromium 16.1 1.02 mg/L 04/16/22 13:28 04/18/22 20:38 5 Cobalt 6.16 1.02 mg/L 04/16/22 13:28 04/18/22 20:38 5
Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.493 mg/L 04/16/22 13:26 04/19/22 14:37 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 9.85 mg/L 04/16/22 13:26 04/19/22 14:37 5
Beryllium ND 0.493 mg/L 04/16/22 13:26 04/19/22 14:37 5 Barium 60.0 2.96 mg/L 04/16/22 13:26 04/19/22 14:37 5
Thallium ND 9.85 mg/L 04/16/22 13:26 04/19/22 14:37 5
Molybdenum ND 1.97 mg/L 04/16/22 13:26 04/19/22 14:37 5 Nickel 8.42 1.97 mg/L 04/16/22 13:26 04/19/22 14:37 5
Vanadium 24.1 0.985 mg/L 04/16/22 13:26 04/19/22 14:37 5 Silver ND 1.48 mg/L 04/16/22 13:26 04/19/22 14:37 5
Arsenic 3.12 2.96 mg/L 04/16/22 13:26 04/19/22 14:37 5
Copper 10.2 1.97 mg/L 04/16/22 13:26 04/19/22 14:37 5
Lead 3.33 1.97 mg/L 04/16/22 13:26 04/19/22 14:37 5
Zinc 30.1 4.93 mg/L 04/16/22 13:26 04/19/22 14:37 5
Selenium ND 2.96 mg/L 04/16/22 13:26 04/19/22 14:37 5
Chromium 12.3 0.985 mg/L 04/16/22 13:26 04/19/22 14:37 5 Cobalt 5.32 0.985 mg/L 04/16/22 13:26 04/19/22 14:37 5
Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.495 mg/L 04/16/22 13:26 04/19/22 14:35 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 9.90 mg/L 04/16/22 13:26 04/19/22 14:35 5
Beryllium ND 0.495 mg/L 04/16/22 13:26 04/19/22 14:35 5 Barium 79.7 2.97 mg/L 04/16/22 13:26 04/19/22 14:35 5
Thallium ND 9.90 mg/L 04/16/22 13:26 04/19/22 14:35 5
Molybdenum ND 1.98 mg/L 04/16/22 13:26 04/19/22 14:35 5 Nickel 13.1 1.98 mg/L 04/16/22 13:26 04/19/22 14:35 5
Vanadium 35.1 0.990 mg/L 04/16/22 13:26 04/19/22 14:35 5 Silver ND 1.49 mg/L 04/16/22 13:26 04/19/22 14:35 5
Arsenic 4.69 2.97 mg/L 04/16/22 13:26 04/19/22 14:35 5
Copper 13.8 1.98 mg/L 04/16/22 13:26 04/19/22 14:35 5
Lead 5.88 1.98 mg/L 04/16/22 13:26 04/19/22 14:35 5
Zinc 38.5 4.95 mg/L 04/16/22 13:26 04/19/22 14:35 5
Selenium ND 2.97 mg/L 04/16/22 13:26 04/19/22 14:35 5
Chromium 17.2 0.990 mg/L 04/16/22 13:26 04/19/22 14:35 5 Cobalt 6.71 0.990 mg/L 04/16/22 13:26 04/19/22 14:35 5
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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP)
Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.510 mg/L 04/16/22 13:28 04/18/22 20:40 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:40 5
Beryllium ND 0.510 mg/L 04/16/22 13:28 04/18/22 20:40 5 Barium 94.1 3.06 mg/L 04/16/22 13:28 04/18/22 20:40 5
Thallium ND 10.2 mg/L 04/16/22 13:28 04/18/22 20:40 5
Molybdenum ND 2.04 mg/L 04/16/22 13:28 04/18/22 20:40 5 Nickel 12.0 2.04 mg/L 04/16/22 13:28 04/18/22 20:40 5
Vanadium 39.9 1.02 mg/L 04/16/22 13:28 04/18/22 20:40 5 Silver ND 1.53 mg/L 04/16/22 13:28 04/18/22 20:40 5
Arsenic 3.66 3.06 mg/L 04/16/22 13:28 04/18/22 20:40 5
Copper 14.0 2.04 mg/L 04/16/22 13:28 04/18/22 20:40 5
Lead 3.86 2.04 mg/L 04/16/22 13:28 04/18/22 20:40 5
Zinc 39.8 5.10 mg/L 04/16/22 13:28 04/18/22 20:40 5
Selenium ND 3.06 mg/L 04/16/22 13:28 04/18/22 20:40 5
Chromium 17.4 1.02 mg/L 04/16/22 13:28 04/18/22 20:40 5 Cobalt 8.72 1.02 mg/L 04/16/22 13:28 04/18/22 20:40 5
Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Date Collected: 04/13/22 14:46 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.500 mg/L 04/16/22 13:26 04/19/22 14:25 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.0 mg/L 04/16/22 13:26 04/19/22 14:25 5
Beryllium ND 0.500 mg/L 04/16/22 13:26 04/19/22 14:25 5 Barium 31.9 3.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Thallium ND 10.0 mg/L 04/16/22 13:26 04/19/22 14:25 5
Molybdenum ND 2.00 mg/L 04/16/22 13:26 04/19/22 14:25 5 Nickel 9.59 2.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Vanadium 17.3 1.00 mg/L 04/16/22 13:26 04/19/22 14:25 5 Silver ND 1.50 mg/L 04/16/22 13:26 04/19/22 14:25 5
Arsenic ND 3.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Copper 6.76 2.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Lead ND 2.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Zinc 21.6 5.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Selenium ND 3.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Chromium 7.56 1.00 mg/L 04/16/22 13:26 04/19/22 14:25 5 Cobalt 3.14 1.00 mg/L 04/16/22 13:26 04/19/22 14:25 5
Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.500 mg/L 04/16/22 13:26 04/19/22 14:27 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.0 mg/L 04/16/22 13:26 04/19/22 14:27 5
Beryllium ND 0.500 mg/L 04/16/22 13:26 04/19/22 14:27 5 Barium 88.8 3.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Thallium ND 10.0 mg/L 04/16/22 13:26 04/19/22 14:27 5
Molybdenum ND 2.00 mg/L 04/16/22 13:26 04/19/22 14:27 5 Nickel 9.46 2.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Vanadium 32.1 1.00 mg/L 04/16/22 13:26 04/19/22 14:27 5 Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Silver ND 1.50 mg/L 04/16/22 13:26 04/19/22 14:27 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Arsenic 5.30 3.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Copper 10.8 2.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Lead 9.55 2.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Zinc 42.9 5.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Selenium ND 3.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Chromium 16.3 1.00 mg/L 04/16/22 13:26 04/19/22 14:27 5 Cobalt 6.15 1.00 mg/L 04/16/22 13:26 04/19/22 14:27 5
Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Date Collected: 04/13/22 15:01 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Cadmium ND 0.490 mg/L 04/16/22 13:26 04/19/22 14:30 5
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 9.80 mg/L 04/16/22 13:26 04/19/22 14:30 5
Beryllium ND 0.490 mg/L 04/16/22 13:26 04/19/22 14:30 5 Barium 93.9 2.94 mg/L 04/16/22 13:26 04/19/22 14:30 5
Thallium ND 9.80 mg/L 04/16/22 13:26 04/19/22 14:30 5
Molybdenum ND 1.96 mg/L 04/16/22 13:26 04/19/22 14:30 5 Nickel 9.80 1.96 mg/L 04/16/22 13:26 04/19/22 14:30 5
Vanadium 34.3 0.980 mg/L 04/16/22 13:26 04/19/22 14:30 5 Silver ND 1.47 mg/L 04/16/22 13:26 04/19/22 14:30 5
Arsenic 4.77 2.94 mg/L 04/16/22 13:26 04/19/22 14:30 5
Copper 10.8 1.96 mg/L 04/16/22 13:26 04/19/22 14:30 5
Lead 14.0 1.96 mg/L 04/16/22 13:26 04/19/22 14:30 5
Zinc 48.7 4.90 mg/L 04/16/22 13:26 04/19/22 14:30 5
Selenium ND 2.94 mg/L 04/16/22 13:26 04/19/22 14:30 5
Chromium 16.8 0.980 mg/L 04/16/22 13:26 04/19/22 14:30 5 Cobalt 6.51 0.980 mg/L 04/16/22 13:26 04/19/22 14:30 5
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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 7471A - Mercury (CVAA)
Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Date Collected: 04/13/22 08:12 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0806 mg/Kg 04/15/22 14:18 04/15/22 18:52 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Date Collected: 04/13/22 08:25 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0833 mg/Kg 04/15/22 14:18 04/15/22 18:54 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0820 mg/Kg 04/15/22 14:18 04/15/22 18:56 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
Date Collected: 04/13/22 10:26 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0862 mg/Kg 04/15/22 14:18 04/15/22 18:58 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0806 mg/Kg 04/15/22 14:18 04/15/22 19:00 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0833 mg/Kg 04/15/22 14:18 04/15/22 19:01 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0833 mg/Kg 04/15/22 14:18 04/15/22 19:03 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0806 mg/Kg 04/15/22 14:18 04/15/22 19:05 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0833 mg/Kg 04/15/22 14:18 04/15/22 19:07 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Eurofins Calscience

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Client Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 7471A - Mercury (CVAA)
Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0794 mg/Kg 04/15/22 14:18 04/15/22 19:09 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury 0.0883 0.0862 mg/Kg 04/15/22 14:18 04/15/22 19:14 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Date Collected: 04/13/22 14:46 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0806 mg/Kg 04/15/22 14:18 04/15/22 19:16 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0847 mg/Kg 04/15/22 14:18 04/15/22 19:18 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Date Collected: 04/13/22 15:01 Matrix: Solid
Date Received: 04/13/22 18:13
RL MDL
Mercury ND 0.0794 mg/Kg 04/15/22 14:18 04/15/22 19:20 1 Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Eurofins Calscience

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Surrogate Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Matrix: Solid Prep Type: Total/NA
Lab Sample ID Client Sample ID (80-142) (80-120) (80-123) (80-120)

DCA BFB DBFM TOL
570-92602-1 100 98 96 93
Percent Surrogate Recovery (Acceptance Limits)
B-8-1
570-92602-3 B-8-5 98 101 95 95
570-92602-4 B-8-15 97 100 95 95
570-92602-7 B-9-5 98 99 94 92
570-92602-8 B-9-15 94 101 96 93
570-92602-9 B-7-1 96 101 96 93
570-92602-11 B-7-5 96 100 97 94
570-92602-12 B-7-5-D 96 100 98 94
570-92602-13 B-7-15 98 99 99 94
570-92602-14 B-6-1 96 97 98 93
570-92602-16 B-6-5 107 105 102 103
570-92602-17 B-6-15 102 107 86 109
570-92602-18 B-10-1 99 96 100 94
570-92602-19 B-10-1-D 99 96 102 93
570-92602-21 B-10-5 107 107 102 104
570-92602-22 B-5-1 98 84 99 91
570-92602-23 B-5-3 103 105 98 103
570-92602-24 B-5-5 100 102 96 103
LCS 570-227330/4 Lab Control Sample 87 96 91 94
LCS 570-227414/4 Lab Control Sample 85 97 94 99
LCS 570-227596/3 Lab Control Sample 85 93 89 94
LCSD 570-227330/5 Lab Control Sample Dup 87 95 91 96
LCSD 570-227414/5 Lab Control Sample Dup 86 99 97 102
LCSD 570-227596/4 Lab Control Sample Dup 86 92 92 95
MB 570-227330/6 Method Blank 85 96 92 93
MB 570-227414/10 Method Blank 93 104 95 103
MB 570-227596/5 Method Blank 85 95 93 91
Surrogate Legend
DCA = 1,2-Dichloroethane-d4 (Surr)
BFB = 4-Bromofluorobenzene (Surr)
DBFM = Dibromofluoromethane (Surr)
TOL = Toluene-d8 (Surr)
Method: 8015B - Diesel Range Organics (DRO) (GC)
Matrix: Solid Prep Type: Total/NA
Lab Sample ID Client Sample ID (60-138)
OTCSN1
570-92602-1 85
Percent Surrogate Recovery (Acceptance Limits)
B-8-1
570-92602-1 MS B-8-1 84
570-92602-1 MSD B-8-1 87
570-92602-3 B-8-5 81
570-92602-7 B-9-5 90
570-92602-9 B-7-1 96
570-92602-11 B-7-5 94
570-92602-12 B-7-5-D 85
570-92602-14 B-6-1 86
570-92602-16 B-6-5 87
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Surrogate Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC) (Continued) Matrix: Solid Prep Type: Total/NA
Lab Sample ID Client Sample ID (60-138)
OTCSN1
570-92602-18 88
Percent Surrogate Recovery (Acceptance Limits)
B-10-1
570-92602-19 B-10-1-D 81
570-92602-21 B-10-5 88
570-92602-21 MS B-10-5 89
570-92602-21 MSD B-10-5 91
570-92602-22 B-5-1 119
570-92602-23 B-5-3 90
570-92602-24 B-5-5 85
LCS 570-227667/2-A Lab Control Sample 86
LCS 570-227669/2-A Lab Control Sample 87
LCSD 570-227667/3-A Lab Control Sample Dup 82
LCSD 570-227669/3-A Lab Control Sample Dup 88
MB 570-227667/1-A Method Blank 81
MB 570-227669/1-A Method Blank 89
Surrogate Legend
OTCSN = n-Octacosane (Surr)
Method: 8081A - Organochlorine Pesticides (GC)
Matrix: Solid Prep Type: Total/NA
Lab Sample ID Client Sample ID (38-148) (37-151)
TCX1 DCB1
570-92140-B-1-I MS 63 64
Percent Surrogate Recovery (Acceptance Limits)
Matrix Spike
570-92140-B-1-J MSD Matrix Spike Duplicate 71 74
570-92602-14 B-6-1 67 68
570-92602-18 B-10-1 66 65
570-92602-19 B-10-1-D 51 74
LCS 570-227134/2-A Lab Control Sample 93 94
LCSD 570-227134/3-A Lab Control Sample Dup 77 78
MB 570-227134/1-A Method Blank 85 85
Surrogate Legend
TCX = Tetrachloro-m-xylene (Surr)
DCB = DCB Decachlorobiphenyl (Surr)
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS)
Lab Sample ID: MB 570-227330/6 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227330
RL MDL
1,1,1,2-Tetrachloroethane ND 1.0 ug/Kg 04/18/22 09:40 1 MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 1.0 ug/Kg 04/18/22 09:40 1
1,1,2,2-Tetrachloroethane ND 2.0 ug/Kg 04/18/22 09:40 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 10 ug/Kg 04/18/22 09:40 1 1,1,2-Trichloroethane ND 1.0 ug/Kg 04/18/22 09:40 1
1,1-Dichloroethane ND 1.0 ug/Kg 04/18/22 09:40 1
1,1-Dichloroethene ND 1.0 ug/Kg 04/18/22 09:40 1
1,1-Dichloropropene ND 2.0 ug/Kg 04/18/22 09:40 1
1,2,3-Trichlorobenzene ND 2.0 ug/Kg 04/18/22 09:40 1
1,2,3-Trichloropropane ND 2.0 ug/Kg 04/18/22 09:40 1
1,2,4-Trichlorobenzene ND 2.0 ug/Kg 04/18/22 09:40 1
1,2,4-Trimethylbenzene ND 2.0 ug/Kg 04/18/22 09:40 1
1,2-Dibromo-3-Chloropropane ND 10 ug/Kg 04/18/22 09:40 1 1,2-Dibromoethane ND 1.0 ug/Kg 04/18/22 09:40 1
1,2-Dichlorobenzene ND 1.0 ug/Kg 04/18/22 09:40 1
1,2-Dichloroethane ND 1.0 ug/Kg 04/18/22 09:40 1
1,2-Dichloropropane ND 1.0 ug/Kg 04/18/22 09:40 1
1,3,5-Trimethylbenzene ND 2.0 ug/Kg 04/18/22 09:40 1
1,3-Dichlorobenzene ND 1.0 ug/Kg 04/18/22 09:40 1
1,3-Dichloropropane ND 1.0 ug/Kg 04/18/22 09:40 1
1,4-Dichlorobenzene ND 1.0 ug/Kg 04/18/22 09:40 1
2,2-Dichloropropane ND 5.0 ug/Kg 04/18/22 09:40 1
2-Butanone ND 20 ug/Kg 04/18/22 09:40 1
2-Chlorotoluene ND 1.0 ug/Kg 04/18/22 09:40 1
2-Hexanone ND 20 ug/Kg 04/18/22 09:40 1
4-Chlorotoluene ND 1.0 ug/Kg 04/18/22 09:40 1
4-Methyl-2-pentanone ND 20 ug/Kg 04/18/22 09:40 1
Acetone ND 20 ug/Kg 04/18/22 09:40 1
Benzene ND 1.0 ug/Kg 04/18/22 09:40 1
Bromobenzene ND 1.0 ug/Kg 04/18/22 09:40 1
Bromochloromethane ND 2.0 ug/Kg 04/18/22 09:40 1
Bromodichloromethane ND 1.0 ug/Kg 04/18/22 09:40 1
Bromoform ND 5.0 ug/Kg 04/18/22 09:40 1
Bromomethane ND 20 ug/Kg 04/18/22 09:40 1
cis-1,2-Dichloroethene ND 1.0 ug/Kg 04/18/22 09:40 1
cis-1,3-Dichloropropene ND 1.0 ug/Kg 04/18/22 09:40 1
Carbon disulfide ND 10 ug/Kg 04/18/22 09:40 1
Carbon tetrachloride ND 1.0 ug/Kg 04/18/22 09:40 1
Chlorobenzene ND 1.0 ug/Kg 04/18/22 09:40 1
Chloroethane ND 2.0 ug/Kg 04/18/22 09:40 1
Chloroform ND 1.0 ug/Kg 04/18/22 09:40 1
Chloromethane ND 20 ug/Kg 04/18/22 09:40 1
Dibromochloromethane ND 2.0 ug/Kg 04/18/22 09:40 1
Dibromomethane ND 1.0 ug/Kg 04/18/22 09:40 1
Dichlorodifluoromethane ND 2.0 ug/Kg 04/18/22 09:40 1
Ethylbenzene ND 1.0 ug/Kg 04/18/22 09:40 1
Isopropylbenzene ND 1.0 ug/Kg 04/18/22 09:40 1
Methylene Chloride ND 10 ug/Kg 04/18/22 09:40 1
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 570-227330/6 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227330
RL MDL
Methyl-t-Butyl Ether (MTBE) ND 2.0 ug/Kg 04/18/22 09:40 1 MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Naphthalene ND 10 ug/Kg 04/18/22 09:40 1
n-Butylbenzene ND 1.0 ug/Kg 04/18/22 09:40 1
N-Propylbenzene ND 2.0 ug/Kg 04/18/22 09:40 1
o-Xylene ND 1.0 ug/Kg 04/18/22 09:40 1
m,p-Xylene ND 2.0 ug/Kg 04/18/22 09:40 1
p-Isopropyltoluene ND 1.0 ug/Kg 04/18/22 09:40 1
sec-Butylbenzene ND 1.0 ug/Kg 04/18/22 09:40 1
Styrene ND 1.0 ug/Kg 04/18/22 09:40 1
trans-1,2-Dichloroethene ND 1.0 ug/Kg 04/18/22 09:40 1
trans-1,3-Dichloropropene ND 2.0 ug/Kg 04/18/22 09:40 1 tert-Butylbenzene ND 1.0 ug/Kg 04/18/22 09:40 1
Tetrachloroethene ND 1.0 ug/Kg 04/18/22 09:40 1
Toluene ND 1.0 ug/Kg 04/18/22 09:40 1
Trichloroethene ND 2.0 ug/Kg 04/18/22 09:40 1
Trichlorofluoromethane ND 10 ug/Kg 04/18/22 09:40 1
Vinyl acetate ND 10 ug/Kg 04/18/22 09:40 1
Vinyl chloride ND 1.0 ug/Kg 04/18/22 09:40 1
1,2-Dichloroethane-d4 (Surr) 85 80 - 142 04/18/22 09:40 1 MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 96 80 - 120 04/18/22 09:40 1 Dibromofluoromethane (Surr) 92 80 - 123 04/18/22 09:40 1 Toluene-d8 (Surr) 93 80 - 120 04/18/22 09:40 1
Lab Sample ID: LCS 570-227330/4 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227330
1,1-Dichloroethene 50.0 44.33 ug/Kg 89 70 - 120
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
1,2-Dibromoethane 50.0 53.18 ug/Kg 106 80 - 120
1,2-Dichlorobenzene 50.0 50.87 ug/Kg 102 80 - 120
1,2-Dichloroethane 50.0 44.58 ug/Kg 89 80 - 120
Benzene 50.0 50.76 ug/Kg 102 80 - 120
Carbon tetrachloride 50.0 49.18 ug/Kg 98 80 - 125
Chlorobenzene 50.0 54.23 ug/Kg 108 80 - 120
Ethylbenzene 50.0 49.36 ug/Kg 99 80 - 120
Methyl-t-Butyl Ether (MTBE) 50.0 50.90 ug/Kg 102 73 - 137 o-Xylene 50.0 48.18 ug/Kg 96 80 - 120
m,p-Xylene 100 95.15 ug/Kg 95 80 - 120
Toluene 50.0 48.70 ug/Kg 97 80 - 120
Trichloroethene 50.0 53.90 ug/Kg 108 80 - 120
Vinyl chloride 50.0 47.93 ug/Kg 96 77 - 138
1,2-Dichloroethane-d4 (Surr) 80 - 142
Surrogate
87 LCS LCS
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 96 80 - 120
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 570-227330/4 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227330
Dibromofluoromethane (Surr) 80 - 123
Surrogate
91 LCS LCS
%Recovery Qualifier Limits
Toluene-d8 (Surr) 94 80 - 120
Lab Sample ID: LCSD 570-227330/5 Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227330
1,1-Dichloroethene 50.0 43.30 ug/Kg 87 70 - 120 2 20
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
1,2-Dibromoethane 50.0 54.10 ug/Kg 108 80 - 120 2 20
1,2-Dichlorobenzene 50.0 52.39 ug/Kg 105 80 - 120 3 20
1,2-Dichloroethane 50.0 45.23 ug/Kg 90 80 - 120 1 20
Benzene 50.0 50.71 ug/Kg 101 80 - 120 0 20
Carbon tetrachloride 50.0 48.61 ug/Kg 97 80 - 125 1 20
Chlorobenzene 50.0 54.50 ug/Kg 109 80 - 120 1 20
Ethylbenzene 50.0 49.31 ug/Kg 99 80 - 120 0 20
Methyl-t-Butyl Ether (MTBE) 50.0 51.22 ug/Kg 102 73 - 137 1 20 o-Xylene 50.0 47.71 ug/Kg 95 80 - 120 1 20
m,p-Xylene 100 95.68 ug/Kg 96 80 - 120 1 20
Toluene 50.0 48.92 ug/Kg 98 80 - 120 0 20
Trichloroethene 50.0 53.78 ug/Kg 108 80 - 120 0 20
Vinyl chloride 50.0 47.29 ug/Kg 95 77 - 138 1 20
1,2-Dichloroethane-d4 (Surr) 80 - 142
Surrogate
87 LCSD LCSD
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 95 80 - 120
Dibromofluoromethane (Surr) 91 80 - 123
Toluene-d8 (Surr) 96 80 - 120
Lab Sample ID: MB 570-227414/10 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227414
RL MDL
1,1,1,2-Tetrachloroethane ND 1.0 ug/Kg 04/18/22 11:31 1 MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 1.0 ug/Kg 04/18/22 11:31 1
1,1,2,2-Tetrachloroethane ND 2.0 ug/Kg 04/18/22 11:31 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 10 ug/Kg 04/18/22 11:31 1 1,1,2-Trichloroethane ND 1.0 ug/Kg 04/18/22 11:31 1
1,1-Dichloroethane ND 1.0 ug/Kg 04/18/22 11:31 1
1,1-Dichloroethene ND 1.0 ug/Kg 04/18/22 11:31 1
1,1-Dichloropropene ND 2.0 ug/Kg 04/18/22 11:31 1
1,2,3-Trichlorobenzene ND 2.0 ug/Kg 04/18/22 11:31 1
1,2,3-Trichloropropane ND 2.0 ug/Kg 04/18/22 11:31 1
1,2,4-Trichlorobenzene ND 2.0 ug/Kg 04/18/22 11:31 1
1,2,4-Trimethylbenzene ND 2.0 ug/Kg 04/18/22 11:31 1
1,2-Dibromo-3-Chloropropane ND 10 ug/Kg 04/18/22 11:31 1 1,2-Dibromoethane ND 1.0 ug/Kg 04/18/22 11:31 1
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 570-227414/10 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227414
RL MDL
1,2-Dichlorobenzene ND 1.0 ug/Kg 04/18/22 11:31 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,2-Dichloroethane ND 1.0 ug/Kg 04/18/22 11:31 1
1,2-Dichloropropane ND 1.0 ug/Kg 04/18/22 11:31 1
1,3,5-Trimethylbenzene ND 2.0 ug/Kg 04/18/22 11:31 1
1,3-Dichlorobenzene ND 1.0 ug/Kg 04/18/22 11:31 1
1,3-Dichloropropane ND 1.0 ug/Kg 04/18/22 11:31 1
1,4-Dichlorobenzene ND 1.0 ug/Kg 04/18/22 11:31 1
2,2-Dichloropropane ND 5.0 ug/Kg 04/18/22 11:31 1
2-Butanone ND 20 ug/Kg 04/18/22 11:31 1
2-Chlorotoluene ND 1.0 ug/Kg 04/18/22 11:31 1
2-Hexanone ND 20 ug/Kg 04/18/22 11:31 1
4-Chlorotoluene ND 1.0 ug/Kg 04/18/22 11:31 1
4-Methyl-2-pentanone ND 20 ug/Kg 04/18/22 11:31 1
Acetone ND 20 ug/Kg 04/18/22 11:31 1
Benzene ND 1.0 ug/Kg 04/18/22 11:31 1
Bromobenzene ND 1.0 ug/Kg 04/18/22 11:31 1
Bromochloromethane ND 2.0 ug/Kg 04/18/22 11:31 1
Bromodichloromethane ND 1.0 ug/Kg 04/18/22 11:31 1
Bromoform ND 5.0 ug/Kg 04/18/22 11:31 1
Bromomethane ND 20 ug/Kg 04/18/22 11:31 1
cis-1,2-Dichloroethene ND 1.0 ug/Kg 04/18/22 11:31 1
cis-1,3-Dichloropropene ND 1.0 ug/Kg 04/18/22 11:31 1
Carbon disulfide ND 10 ug/Kg 04/18/22 11:31 1
Carbon tetrachloride ND 1.0 ug/Kg 04/18/22 11:31 1
Chlorobenzene ND 1.0 ug/Kg 04/18/22 11:31 1
Chloroethane ND 2.0 ug/Kg 04/18/22 11:31 1
Chloroform ND 1.0 ug/Kg 04/18/22 11:31 1
Chloromethane ND 20 ug/Kg 04/18/22 11:31 1
Dibromochloromethane ND 2.0 ug/Kg 04/18/22 11:31 1
Dibromomethane ND 1.0 ug/Kg 04/18/22 11:31 1
Dichlorodifluoromethane ND 2.0 ug/Kg 04/18/22 11:31 1
Ethylbenzene ND 1.0 ug/Kg 04/18/22 11:31 1
Isopropylbenzene ND 1.0 ug/Kg 04/18/22 11:31 1
Methylene Chloride ND 10 ug/Kg 04/18/22 11:31 1
Methyl-t-Butyl Ether (MTBE) ND 2.0 ug/Kg 04/18/22 11:31 1 Naphthalene ND 10 ug/Kg 04/18/22 11:31 1
n-Butylbenzene ND 1.0 ug/Kg 04/18/22 11:31 1
N-Propylbenzene ND 2.0 ug/Kg 04/18/22 11:31 1
o-Xylene ND 1.0 ug/Kg 04/18/22 11:31 1
m,p-Xylene ND 2.0 ug/Kg 04/18/22 11:31 1
p-Isopropyltoluene ND 1.0 ug/Kg 04/18/22 11:31 1
sec-Butylbenzene ND 1.0 ug/Kg 04/18/22 11:31 1
Styrene ND 1.0 ug/Kg 04/18/22 11:31 1
trans-1,2-Dichloroethene ND 1.0 ug/Kg 04/18/22 11:31 1
trans-1,3-Dichloropropene ND 2.0 ug/Kg 04/18/22 11:31 1 tert-Butylbenzene ND 1.0 ug/Kg 04/18/22 11:31 1
Tetrachloroethene ND 1.0 ug/Kg 04/18/22 11:31 1
Toluene ND 1.0 ug/Kg 04/18/22 11:31 1
Trichloroethene ND 2.0 ug/Kg 04/18/22 11:31 1
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 570-227414/10 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227414
RL MDL
Trichlorofluoromethane ND 10 ug/Kg 04/18/22 11:31 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Vinyl acetate ND 10 ug/Kg 04/18/22 11:31 1
Vinyl chloride ND 1.0 ug/Kg 04/18/22 11:31 1
1,2-Dichloroethane-d4 (Surr) 93 80 - 142 04/18/22 11:31 1 MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 104 80 - 120 04/18/22 11:31 1 Dibromofluoromethane (Surr) 95 80 - 123 04/18/22 11:31 1 Toluene-d8 (Surr) 103 80 - 120 04/18/22 11:31 1
Lab Sample ID: LCS 570-227414/4 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227414
1,1-Dichloroethene 50.0 52.26 ug/Kg 105 70 - 120
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
1,2-Dibromoethane 50.0 55.95 ug/Kg 112 80 - 120
1,2-Dichlorobenzene 50.0 53.63 ug/Kg 107 80 - 120
1,2-Dichloroethane 50.0 48.04 ug/Kg 96 80 - 120
Benzene 50.0 52.66 ug/Kg 105 80 - 120
Carbon tetrachloride 50.0 51.78 ug/Kg 104 80 - 125
Chlorobenzene 50.0 55.03 ug/Kg 110 80 - 120
Ethylbenzene 50.0 54.79 ug/Kg 110 80 - 120
Methyl-t-Butyl Ether (MTBE) 50.0 47.22 ug/Kg 94 73 - 137 o-Xylene 50.0 54.69 ug/Kg 109 80 - 120
m,p-Xylene 100 109.4 ug/Kg 109 80 - 120
Toluene 50.0 53.34 ug/Kg 107 80 - 120
Trichloroethene 50.0 55.27 ug/Kg 111 80 - 120
Vinyl chloride 50.0 52.93 ug/Kg 106 77 - 138
1,2-Dichloroethane-d4 (Surr) 80 - 142
Surrogate
85 LCS LCS
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 97 80 - 120
Dibromofluoromethane (Surr) 94 80 - 123
Toluene-d8 (Surr) 99 80 - 120
Lab Sample ID: LCSD 570-227414/5 Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227414
1,1-Dichloroethene 50.0 52.49 ug/Kg 105 70 - 120 0 20
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
1,2-Dibromoethane 50.0 56.25 ug/Kg 113 80 - 120 1 20
1,2-Dichlorobenzene 50.0 54.45 ug/Kg 109 80 - 120 2 20
1,2-Dichloroethane 50.0 48.10 ug/Kg 96 80 - 120 0 20
Benzene 50.0 52.62 ug/Kg 105 80 - 120 0 20
Carbon tetrachloride 50.0 52.53 ug/Kg 105 80 - 125 1 20 Chlorobenzene 50.0 55.21 ug/Kg 110 80 - 120 0 20
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCSD 570-227414/5 Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227414
Ethylbenzene 50.0 54.43 ug/Kg 109 80 - 120 1 20
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
Methyl-t-Butyl Ether (MTBE) 50.0 47.80 ug/Kg 96 73 - 137 1 20 o-Xylene 50.0 54.68 ug/Kg 109 80 - 120 0 20
m,p-Xylene 100 109.7 ug/Kg 110 80 - 120 0 20
Toluene 50.0 53.66 ug/Kg 107 80 - 120 1 20
Trichloroethene 50.0 55.50 ug/Kg 111 80 - 120 0 20
Vinyl chloride 50.0 53.86 ug/Kg 108 77 - 138 2 20
1,2-Dichloroethane-d4 (Surr) 80 - 142
Surrogate
86 LCSD LCSD
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 99 80 - 120
Dibromofluoromethane (Surr) 97 80 - 123
Toluene-d8 (Surr) 102 80 - 120
Lab Sample ID: MB 570-227596/5 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227596
RL MDL
1,1,1,2-Tetrachloroethane ND 1.0 ug/Kg 04/19/22 10:15 1 MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 1,1,1-Trichloroethane ND 1.0 ug/Kg 04/19/22 10:15 1
1,1,2,2-Tetrachloroethane ND 2.0 ug/Kg 04/19/22 10:15 1 1,1,2-Trichloro-1,2,2-trifluoroethane ND 10 ug/Kg 04/19/22 10:15 1 1,1,2-Trichloroethane ND 1.0 ug/Kg 04/19/22 10:15 1
1,1-Dichloroethane ND 1.0 ug/Kg 04/19/22 10:15 1
1,1-Dichloroethene ND 1.0 ug/Kg 04/19/22 10:15 1
1,1-Dichloropropene ND 2.0 ug/Kg 04/19/22 10:15 1
1,2,3-Trichlorobenzene ND 2.0 ug/Kg 04/19/22 10:15 1
1,2,3-Trichloropropane ND 2.0 ug/Kg 04/19/22 10:15 1
1,2,4-Trichlorobenzene ND 2.0 ug/Kg 04/19/22 10:15 1
1,2,4-Trimethylbenzene ND 2.0 ug/Kg 04/19/22 10:15 1
1,2-Dibromo-3-Chloropropane ND 10 ug/Kg 04/19/22 10:15 1 1,2-Dibromoethane ND 1.0 ug/Kg 04/19/22 10:15 1
1,2-Dichlorobenzene ND 1.0 ug/Kg 04/19/22 10:15 1
1,2-Dichloroethane ND 1.0 ug/Kg 04/19/22 10:15 1
1,2-Dichloropropane ND 1.0 ug/Kg 04/19/22 10:15 1
1,3,5-Trimethylbenzene ND 2.0 ug/Kg 04/19/22 10:15 1
1,3-Dichlorobenzene ND 1.0 ug/Kg 04/19/22 10:15 1
1,3-Dichloropropane ND 1.0 ug/Kg 04/19/22 10:15 1
1,4-Dichlorobenzene ND 1.0 ug/Kg 04/19/22 10:15 1
2,2-Dichloropropane ND 5.0 ug/Kg 04/19/22 10:15 1
2-Butanone ND 20 ug/Kg 04/19/22 10:15 1
2-Chlorotoluene ND 1.0 ug/Kg 04/19/22 10:15 1
2-Hexanone ND 20 ug/Kg 04/19/22 10:15 1
4-Chlorotoluene ND 1.0 ug/Kg 04/19/22 10:15 1
4-Methyl-2-pentanone ND 20 ug/Kg 04/19/22 10:15 1
Acetone ND 20 ug/Kg 04/19/22 10:15 1
Benzene ND 1.0 ug/Kg 04/19/22 10:15 1
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 570-227596/5 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227596
RL MDL
Bromobenzene ND 1.0 ug/Kg 04/19/22 10:15 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Bromochloromethane ND 2.0 ug/Kg 04/19/22 10:15 1
Bromodichloromethane ND 1.0 ug/Kg 04/19/22 10:15 1
Bromoform ND 5.0 ug/Kg 04/19/22 10:15 1
Bromomethane ND 20 ug/Kg 04/19/22 10:15 1
cis-1,2-Dichloroethene ND 1.0 ug/Kg 04/19/22 10:15 1
cis-1,3-Dichloropropene ND 1.0 ug/Kg 04/19/22 10:15 1
Carbon disulfide ND 10 ug/Kg 04/19/22 10:15 1
Carbon tetrachloride ND 1.0 ug/Kg 04/19/22 10:15 1
Chlorobenzene ND 1.0 ug/Kg 04/19/22 10:15 1
Chloroethane ND 2.0 ug/Kg 04/19/22 10:15 1
Chloroform ND 1.0 ug/Kg 04/19/22 10:15 1
Chloromethane ND 20 ug/Kg 04/19/22 10:15 1
Dibromochloromethane ND 2.0 ug/Kg 04/19/22 10:15 1
Dibromomethane ND 1.0 ug/Kg 04/19/22 10:15 1
Dichlorodifluoromethane ND 2.0 ug/Kg 04/19/22 10:15 1
Ethylbenzene ND 1.0 ug/Kg 04/19/22 10:15 1
Isopropylbenzene ND 1.0 ug/Kg 04/19/22 10:15 1
Methylene Chloride ND 10 ug/Kg 04/19/22 10:15 1
Methyl-t-Butyl Ether (MTBE) ND 2.0 ug/Kg 04/19/22 10:15 1 Naphthalene ND 10 ug/Kg 04/19/22 10:15 1
n-Butylbenzene ND 1.0 ug/Kg 04/19/22 10:15 1
N-Propylbenzene ND 2.0 ug/Kg 04/19/22 10:15 1
o-Xylene ND 1.0 ug/Kg 04/19/22 10:15 1
m,p-Xylene ND 2.0 ug/Kg 04/19/22 10:15 1
p-Isopropyltoluene ND 1.0 ug/Kg 04/19/22 10:15 1
sec-Butylbenzene ND 1.0 ug/Kg 04/19/22 10:15 1
Styrene ND 1.0 ug/Kg 04/19/22 10:15 1
trans-1,2-Dichloroethene ND 1.0 ug/Kg 04/19/22 10:15 1
trans-1,3-Dichloropropene ND 2.0 ug/Kg 04/19/22 10:15 1 tert-Butylbenzene ND 1.0 ug/Kg 04/19/22 10:15 1
Tetrachloroethene ND 1.0 ug/Kg 04/19/22 10:15 1
Toluene ND 1.0 ug/Kg 04/19/22 10:15 1
Trichloroethene ND 2.0 ug/Kg 04/19/22 10:15 1
Trichlorofluoromethane ND 10 ug/Kg 04/19/22 10:15 1
Vinyl acetate ND 10 ug/Kg 04/19/22 10:15 1
Vinyl chloride ND 1.0 ug/Kg 04/19/22 10:15 1
1,2-Dichloroethane-d4 (Surr) 85 80 - 142 04/19/22 10:15 1 MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 95 80 - 120 04/19/22 10:15 1 Dibromofluoromethane (Surr) 93 80 - 123 04/19/22 10:15 1 Toluene-d8 (Surr) 91 80 - 120 04/19/22 10:15 1
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 570-227596/3 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227596
1,1-Dichloroethene 50.0 46.36 ug/Kg 93 70 - 120
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
1,2-Dibromoethane 50.0 51.96 ug/Kg 104 80 - 120
1,2-Dichlorobenzene 50.0 51.44 ug/Kg 103 80 - 120
1,2-Dichloroethane 50.0 43.06 ug/Kg 86 80 - 120
Benzene 50.0 51.39 ug/Kg 103 80 - 120
Carbon tetrachloride 50.0 51.31 ug/Kg 103 80 - 125
Chlorobenzene 50.0 54.38 ug/Kg 109 80 - 120
Ethylbenzene 50.0 50.53 ug/Kg 101 80 - 120
Methyl-t-Butyl Ether (MTBE) 50.0 47.37 ug/Kg 95 73 - 137 o-Xylene 50.0 48.23 ug/Kg 96 80 - 120
m,p-Xylene 100 97.86 ug/Kg 98 80 - 120
Toluene 50.0 49.18 ug/Kg 98 80 - 120
Trichloroethene 50.0 54.01 ug/Kg 108 80 - 120
Vinyl chloride 50.0 48.35 ug/Kg 97 77 - 138
1,2-Dichloroethane-d4 (Surr) 80 - 142
Surrogate
85 LCS LCS
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 93 80 - 120
Dibromofluoromethane (Surr) 89 80 - 123
Toluene-d8 (Surr) 94 80 - 120
Lab Sample ID: LCSD 570-227596/4 Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227596
1,1-Dichloroethene 50.0 46.44 ug/Kg 93 70 - 120 0 20
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
1,2-Dibromoethane 50.0 53.14 ug/Kg 106 80 - 120 2 20
1,2-Dichlorobenzene 50.0 53.93 ug/Kg 108 80 - 120 5 20
1,2-Dichloroethane 50.0 44.92 ug/Kg 90 80 - 120 4 20
Benzene 50.0 52.30 ug/Kg 105 80 - 120 2 20
Carbon tetrachloride 50.0 52.33 ug/Kg 105 80 - 125 2 20 Chlorobenzene 50.0 55.51 ug/Kg 111 80 - 120 2 20
Ethylbenzene 50.0 51.16 ug/Kg 102 80 - 120 1 20
Methyl-t-Butyl Ether (MTBE) 50.0 49.19 ug/Kg 98 73 - 137 4 20 o-Xylene 50.0 49.24 ug/Kg 98 80 - 120 2 20
m,p-Xylene 100 99.13 ug/Kg 99 80 - 120 1 20
Toluene 50.0 49.99 ug/Kg 100 80 - 120 2 20
Trichloroethene 50.0 55.47 ug/Kg 111 80 - 120 3 20
Vinyl chloride 50.0 48.00 ug/Kg 96 77 - 138 1 20
1,2-Dichloroethane-d4 (Surr) 80 - 142
Surrogate
86 LCSD LCSD
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 92 80 - 120
Dibromofluoromethane (Surr) 92 80 - 123
Toluene-d8 (Surr) 95 80 - 120
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC)
Lab Sample ID: MB 570-227667/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227694 Prep Batch: 227667
RL MDL
C6 as C6 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C8 as C8 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C9-C10 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C11-C12 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C13-C14 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C15-C16 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C17-C18 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C19-C20 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C21-C22 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C23-C24 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C25-C28 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C29-C32 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C33-C36 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C37-C40 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C41-C44 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
C6-C44 ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1
Diesel Range Organics [C10-C28] ND 5.0 mg/Kg 04/19/22 11:09 04/19/22 16:53 1 n-Octacosane (Surr) 81 60 - 138 04/19/22 16:53 1
MB MB
Surrogate
04/19/22 11:09
%Recovery Qualifier Limits Prepared Analyzed Dil Fac
Lab Sample ID: LCS 570-227667/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227694 Prep Batch: 227667
Diesel Range Organics
[C10-C28]
400 376.5 mg/Kg 94 80 - 130
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
n-Octacosane (Surr) 60 - 138
Surrogate
86 LCS LCS
%Recovery Qualifier Limits
Lab Sample ID: LCSD 570-227667/3-A Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227694 Prep Batch: 227667
Diesel Range Organics
[C10-C28]
400 385.2 mg/Kg 96 80 - 130 2 20
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
n-Octacosane (Surr) 60 - 138
Surrogate
82 LCSD LCSD
%Recovery Qualifier Limits
Eurofins Calscience

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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC) (Continued) Lab Sample ID: 570-92602-1 MS Client Sample ID: B-8-1
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227694 Prep Batch: 227667
Diesel Range Organics
[C10-C28]
51 397 415.0 mg/Kg 92 43 - 165
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
n-Octacosane (Surr) 60 - 138
Surrogate
84 MS MS
%Recovery Qualifier Limits
Lab Sample ID: 570-92602-1 MSD Client Sample ID: B-8-1
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227694 Prep Batch: 227667
Diesel Range Organics
[C10-C28]
51 396 404.6 mg/Kg 89 43 - 165 3 35
Analyte

MSD MSD
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits RPD Limit
RPD
n-Octacosane (Surr) 60 - 138
Surrogate
87 MSD MSD
%Recovery Qualifier Limits
Lab Sample ID: MB 570-227669/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227783 Prep Batch: 227669
RL MDL
C6 as C6 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac C7 as C7 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C8 as C8 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C9-C10 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C11-C12 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C13-C14 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C15-C16 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C17-C18 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C19-C20 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C21-C22 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C23-C24 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C25-C28 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C29-C32 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C33-C36 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C37-C40 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C41-C44 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
C6-C44 ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1
Diesel Range Organics [C10-C28] ND 5.0 mg/Kg 04/19/22 11:22 04/19/22 22:14 1 n-Octacosane (Surr) 89 60 - 138 04/19/22 22:14 1
MB MB
Surrogate
04/19/22 11:22
%Recovery Qualifier Limits Prepared Analyzed Dil Fac
Eurofins Calscience

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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8015B - Diesel Range Organics (DRO) (GC) (Continued) Lab Sample ID: LCS 570-227669/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227783 Prep Batch: 227669
Diesel Range Organics
[C10-C28]
400 354.0 mg/Kg 89 80 - 130
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
n-Octacosane (Surr) 60 - 138
Surrogate
87 LCS LCS
%Recovery Qualifier Limits
Lab Sample ID: LCSD 570-227669/3-A Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227783 Prep Batch: 227669
Diesel Range Organics
[C10-C28]
400 386.7 mg/Kg 97 80 - 130 9 20
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
n-Octacosane (Surr) 60 - 138
Surrogate
88 LCSD LCSD
%Recovery Qualifier Limits
Lab Sample ID: 570-92602-21 MS Client Sample ID: B-10-5 Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227783 Prep Batch: 227669
Diesel Range Organics
[C10-C28]
ND 396 386.1 mg/Kg 98 43 - 165
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
n-Octacosane (Surr) 60 - 138
Surrogate
89 MS MS
%Recovery Qualifier Limits
Lab Sample ID: 570-92602-21 MSD Client Sample ID: B-10-5 Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227783 Prep Batch: 227669
Diesel Range Organics
[C10-C28]
ND 394 400.5 mg/Kg 102 43 - 165 4 35
Analyte

MSD MSD
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits RPD Limit
RPD
n-Octacosane (Surr) 60 - 138
Surrogate
91 MSD MSD
%Recovery Qualifier Limits
Method: 8081A - Organochlorine Pesticides (GC)
Lab Sample ID: MB 570-227134/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
RL MDL
4,4'-DDD ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac 4,4'-DDE ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
4,4'-DDT ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Eurofins Calscience

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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8081A - Organochlorine Pesticides (GC) (Continued) Lab Sample ID: MB 570-227134/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
RL MDL
Aldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac alpha-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
alpha-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 beta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Chlordane ND 25 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
delta-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Dieldrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Endosulfan I ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Endosulfan II ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Endosulfan sulfate ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Endrin ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Endrin aldehyde ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Endrin ketone ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 gamma-Chlordane ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 gamma-BHC ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Heptachlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Heptachlor epoxide ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Methoxychlor ND 5.0 ug/Kg 04/15/22 17:45 04/20/22 00:51 1 Toxaphene ND 25 ug/Kg 04/15/22 17:45 04/20/22 00:51 1
Tetrachloro-m-xylene (Surr) 85 38 - 148 04/20/22 00:51 1 MB MB
Surrogate
04/15/22 17:45
%Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl (Surr) 85 37 - 151 04/15/22 17:45 04/20/22 00:51 1 Lab Sample ID: LCS 570-227134/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
4,4'-DDD 25.0 25.28 ug/Kg 101 54 - 154
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
4,4'-DDE 25.0 23.29 ug/Kg 93 51 - 149
4,4'-DDT 25.0 25.51 ug/Kg 102 39 - 152
Aldrin 25.0 20.69 ug/Kg 83 52 - 138
alpha-BHC 25.0 23.28 ug/Kg 93 51 - 140
alpha-Chlordane 25.0 22.64 ug/Kg 91 53 - 141
beta-BHC 25.0 22.74 ug/Kg 91 53 - 141
delta-BHC 25.0 23.75 ug/Kg 95 20 - 132
Dieldrin 25.0 22.80 ug/Kg 91 52 - 144
Endosulfan I 25.0 22.63 ug/Kg 91 49 - 139
Endosulfan II 25.0 23.74 ug/Kg 95 51 - 150
Endosulfan sulfate 25.0 23.85 ug/Kg 95 45 - 139
Endrin 25.0 21.92 ug/Kg 88 53 - 151
Endrin aldehyde 25.0 23.18 ug/Kg 93 31 - 146
gamma-Chlordane 25.0 22.95 ug/Kg 92 46 - 156
gamma-BHC 25.0 23.56 ug/Kg 94 53 - 141
Heptachlor 25.0 23.52 ug/Kg 94 52 - 144
Heptachlor epoxide 25.0 22.23 ug/Kg 89 54 - 141
Methoxychlor 25.0 24.19 ug/Kg 97 47 - 148
Eurofins Calscience

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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8081A - Organochlorine Pesticides (GC) (Continued) Lab Sample ID: LCS 570-227134/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
Tetrachloro-m-xylene (Surr) 38 - 148
Surrogate
93 LCS LCS
%Recovery Qualifier Limits
DCB Decachlorobiphenyl (Surr) 94 37 - 151
Lab Sample ID: LCSD 570-227134/3-A Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
4,4'-DDD 25.0 19.01 ug/Kg 76 54 - 154 28 30
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
4,4'-DDE 25.0 20.24 ug/Kg 81 51 - 149 14 28
4,4'-DDT 25.0 20.23 ug/Kg 81 39 - 152 23 31
Aldrin 25.0 20.71 ug/Kg 83 52 - 138 0 30
alpha-BHC 25.0 20.83 ug/Kg 83 51 - 140 11 29
alpha-Chlordane 25.0 20.63 ug/Kg 83 53 - 141 9 28
beta-BHC 25.0 20.29 ug/Kg 81 53 - 141 11 29
delta-BHC 25.0 21.78 ug/Kg 87 20 - 132 9 40
Dieldrin 25.0 20.87 ug/Kg 83 52 - 144 9 28
Endosulfan I 25.0 24.44 ug/Kg 98 49 - 139 8 28
Endosulfan II 25.0 22.40 ug/Kg 90 51 - 150 6 29
Endosulfan sulfate 25.0 20.72 ug/Kg 83 45 - 139 14 30
Endrin 25.0 18.77 ug/Kg 75 53 - 151 16 29
Endrin aldehyde 25.0 20.38 ug/Kg 82 31 - 146 13 40
gamma-Chlordane 25.0 21.04 ug/Kg 84 46 - 156 9 39
gamma-BHC 25.0 21.01 ug/Kg 84 53 - 141 11 29
Heptachlor 25.0 22.06 ug/Kg 88 52 - 144 6 29
Heptachlor epoxide 25.0 20.57 ug/Kg 82 54 - 141 8 29
Methoxychlor 25.0 19.87 ug/Kg 79 47 - 148 20 29
Tetrachloro-m-xylene (Surr) 38 - 148
Surrogate
77 LCSD LCSD
%Recovery Qualifier Limits
DCB Decachlorobiphenyl (Surr) 78 37 - 151
Lab Sample ID: 570-92140-B-1-I MS Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
4,4'-DDD ND 24.9 23.73 ug/Kg 95 27 - 144
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
4,4'-DDE ND *1 24.9 20.98 p ug/Kg 84 28 - 141
4,4'-DDT ND *1 24.9 26.49 ug/Kg 107 10 - 154
Aldrin ND 24.9 17.07 ug/Kg 69 26 - 125
alpha-BHC ND 24.9 17.37 ug/Kg 70 24 - 125
alpha-Chlordane ND 24.9 16.76 p ug/Kg 67 17 - 144
beta-BHC ND 24.9 16.33 p ug/Kg 66 28 - 125
delta-BHC ND 24.9 18.21 ug/Kg 73 10 - 125
Dieldrin ND 24.9 19.48 p ug/Kg 78 19 - 145
Endosulfan I ND 24.9 18.07 ug/Kg 73 25 - 125
Endosulfan II ND 24.9 19.39 ug/Kg 78 13 - 142
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 8081A - Organochlorine Pesticides (GC) (Continued) Lab Sample ID: 570-92140-B-1-I MS Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
Endosulfan sulfate ND 24.9 15.67 p ug/Kg 63 14 - 126
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Endrin ND 24.9 14.48 p ug/Kg 58 28 - 139
Endrin aldehyde ND 24.9 18.83 ug/Kg 76 12 - 125
gamma-Chlordane ND 24.9 17.86 ug/Kg 72 10 - 160
gamma-BHC ND 24.9 16.70 ug/Kg 67 24 - 125
Heptachlor ND 24.9 19.97 ug/Kg 80 19 - 127
Heptachlor epoxide ND 24.9 19.25 ug/Kg 77 33 - 123
Methoxychlor ND 24.9 19.22 p ug/Kg 77 19 - 128
Tetrachloro-m-xylene (Surr) 38 - 148
Surrogate
63 MS MS
%Recovery Qualifier Limits
DCB Decachlorobiphenyl (Surr) 64 37 - 151
Lab Sample ID: 570-92140-B-1-J MSD Client Sample ID: Matrix Spike Duplicate Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227321 Prep Batch: 227134
4,4'-DDD ND 24.8 26.78 ug/Kg 108 27 - 144 12 40
Analyte

MSD MSD
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits RPD Limit
RPD
4,4'-DDE ND *1 24.8 22.62 p ug/Kg 91 28 - 141 7 32
4,4'-DDT ND *1 24.8 24.74 ug/Kg 100 10 - 154 7 40
Aldrin ND 24.8 18.90 ug/Kg 76 26 - 125 10 40
alpha-BHC ND 24.8 19.69 ug/Kg 79 24 - 125 13 40
alpha-Chlordane ND 24.8 18.62 p ug/Kg 75 17 - 144 10 40 beta-BHC ND 24.8 18.02 p ug/Kg 73 28 - 125 10 39
delta-BHC ND 24.8 20.81 ug/Kg 84 10 - 125 13 40
Dieldrin ND 24.8 27.62 ug/Kg 111 19 - 145 35 39
Endosulfan I ND 24.8 18.61 ug/Kg 75 25 - 125 3 39
Endosulfan II ND 24.8 20.41 ug/Kg 82 13 - 142 5 40
Endosulfan sulfate ND 24.8 19.46 p ug/Kg 78 14 - 126 22 38 Endrin ND 24.8 16.29 p ug/Kg 66 28 - 139 12 40
Endrin aldehyde ND 24.8 17.30 ug/Kg 70 12 - 125 9 40
gamma-Chlordane ND 24.8 19.50 ug/Kg 79 10 - 160 9 40
gamma-BHC ND 24.8 18.76 ug/Kg 76 24 - 125 12 40
Heptachlor ND 24.8 20.81 ug/Kg 84 19 - 127 4 40
Heptachlor epoxide ND 24.8 20.72 ug/Kg 84 33 - 123 7 34 Methoxychlor ND 24.8 18.51 p ug/Kg 75 19 - 128 4 40
Tetrachloro-m-xylene (Surr) 38 - 148
Surrogate
71 MSD MSD
%Recovery Qualifier Limits
DCB Decachlorobiphenyl (Surr) 74 37 - 151
Eurofins Calscience

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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP)
Lab Sample ID: MB 440-671137/1-A ^5 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671269 Prep Batch: 671137
RL MDL
Cadmium ND 0.503 mg/L 04/16/22 13:26 04/19/22 13:27 5
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 10.1 mg/L 04/16/22 13:26 04/19/22 13:27 5
Beryllium ND 0.503 mg/L 04/16/22 13:26 04/19/22 13:27 5 Barium ND 3.02 mg/L 04/16/22 13:26 04/19/22 13:27 5
Thallium ND 10.1 mg/L 04/16/22 13:26 04/19/22 13:27 5
Molybdenum ND 2.01 mg/L 04/16/22 13:26 04/19/22 13:27 5 Nickel ND 2.01 mg/L 04/16/22 13:26 04/19/22 13:27 5
Vanadium ND 1.01 mg/L 04/16/22 13:26 04/19/22 13:27 5
Silver ND 1.51 mg/L 04/16/22 13:26 04/19/22 13:27 5
Arsenic ND 3.02 mg/L 04/16/22 13:26 04/19/22 13:27 5
Copper ND 2.01 mg/L 04/16/22 13:26 04/19/22 13:27 5
Lead ND 2.01 mg/L 04/16/22 13:26 04/19/22 13:27 5
Zinc ND 5.03 mg/L 04/16/22 13:26 04/19/22 13:27 5
Selenium ND 3.02 mg/L 04/16/22 13:26 04/19/22 13:27 5
Chromium ND 1.01 mg/L 04/16/22 13:26 04/19/22 13:27 5
Cobalt ND 1.01 mg/L 04/16/22 13:26 04/19/22 13:27 5
Lab Sample ID: LCS 440-671137/2-A ^5 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671269 Prep Batch: 671137
Cadmium 50.0 44.60 mg/L 89 80 - 120
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
Antimony 50.0 53.06 mg/L 106 80 - 120
Beryllium 50.0 46.04 mg/L 92 80 - 120
Barium 50.0 45.56 mg/L 91 80 - 120
Thallium 50.0 46.05 mg/L 92 80 - 120
Molybdenum 50.0 46.24 mg/L 92 80 - 120
Nickel 50.0 46.83 mg/L 94 80 - 120
Vanadium 50.0 44.69 mg/L 89 80 - 120
Silver 25.0 23.33 mg/L 93 80 - 120
Arsenic 50.0 46.38 mg/L 93 80 - 120
Copper 50.0 47.04 mg/L 94 80 - 120
Lead 50.0 47.49 mg/L 95 80 - 120
Zinc 50.0 45.29 mg/L 91 80 - 120
Selenium 50.0 44.26 mg/L 89 80 - 120
Chromium 50.0 46.90 mg/L 94 80 - 120
Cobalt 50.0 46.46 mg/L 93 80 - 120
Lab Sample ID: 570-92534-A-1-F MS ^5 Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671269 Prep Batch: 671137
Cadmium ND 51.0 45.33 mg/L 89 75 - 125
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Antimony ND F1 51.0 28.00 F1 mg/L 55 75 - 125
Beryllium ND 51.0 47.95 mg/L 94 75 - 125
Barium 32.0 51.0 85.29 mg/L 104 75 - 125
Thallium ND 51.0 46.39 mg/L 91 75 - 125
Eurofins Calscience

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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP) (Continued)
Lab Sample ID: 570-92534-A-1-F MS ^5 Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671269 Prep Batch: 671137
Molybdenum ND 51.0 47.53 mg/L 93 75 - 125
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Nickel 6.17 51.0 53.75 mg/L 93 75 - 125
Vanadium 13.8 51.0 62.36 mg/L 95 75 - 125
Silver ND 25.5 23.70 mg/L 93 75 - 125
Arsenic ND 51.0 50.34 mg/L 93 75 - 125
Copper 7.04 51.0 59.16 mg/L 102 75 - 125
Lead 3.62 51.0 53.14 mg/L 97 75 - 125
Zinc 22.0 F1 F2 51.0 87.36 F1 mg/L 128 75 - 125
Selenium ND 51.0 45.17 mg/L 89 75 - 125
Chromium 8.41 51.0 57.61 mg/L 96 75 - 125
Cobalt 3.08 51.0 49.26 mg/L 91 75 - 125
Lab Sample ID: 570-92534-A-1-G MSD ^5 Client Sample ID: Matrix Spike Duplicate Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671269 Prep Batch: 671137
Cadmium ND 50.0 40.64 mg/L 81 75 - 125 11 20
Analyte

MSD MSD
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits RPD Limit
RPD
Antimony ND F1 50.0 25.09 F1 mg/L 50 75 - 125 11 20
Beryllium ND 50.0 42.99 mg/L 86 75 - 125 11 20
Barium 32.0 50.0 75.51 mg/L 87 75 - 125 12 20
Thallium ND 50.0 41.54 mg/L 83 75 - 125 11 20
Molybdenum ND 50.0 41.96 mg/L 84 75 - 125 12 20
Nickel 6.17 50.0 47.68 mg/L 83 75 - 125 12 20
Vanadium 13.8 50.0 56.11 mg/L 85 75 - 125 11 20
Silver ND 25.0 21.13 mg/L 85 75 - 125 11 20
Arsenic ND 50.0 45.75 mg/L 86 75 - 125 10 20
Copper 7.04 50.0 50.98 mg/L 88 75 - 125 15 20
Lead 3.62 50.0 46.01 mg/L 85 75 - 125 14 20
Zinc 22.0 F1 F2 50.0 63.08 F2 mg/L 82 75 - 125 32 20
Selenium ND 50.0 40.29 mg/L 81 75 - 125 11 20
Chromium 8.41 50.0 51.61 mg/L 86 75 - 125 11 20
Cobalt 3.08 50.0 44.41 mg/L 83 75 - 125 10 20
Lab Sample ID: MB 440-671138/1-A ^5 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671213 Prep Batch: 671138
RL MDL
Cadmium ND 0.493 mg/L 04/16/22 13:28 04/18/22 19:33 5
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Antimony ND 9.85 mg/L 04/16/22 13:28 04/18/22 19:33 5
Beryllium ND 0.493 mg/L 04/16/22 13:28 04/18/22 19:33 5 Barium ND 2.96 mg/L 04/16/22 13:28 04/18/22 19:33 5
Thallium ND 9.85 mg/L 04/16/22 13:28 04/18/22 19:33 5
Molybdenum ND 1.97 mg/L 04/16/22 13:28 04/18/22 19:33 5 Nickel ND 1.97 mg/L 04/16/22 13:28 04/18/22 19:33 5
Vanadium ND 0.985 mg/L 04/16/22 13:28 04/18/22 19:33 5
Silver ND 1.48 mg/L 04/16/22 13:28 04/18/22 19:33 5
Arsenic ND 2.96 mg/L 04/16/22 13:28 04/18/22 19:33 5
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP) (Continued)
Lab Sample ID: MB 440-671138/1-A ^5 Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671213 Prep Batch: 671138
RL MDL
Copper ND 1.97 mg/L 04/16/22 13:28 04/18/22 19:33 5
MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Lead ND 1.97 mg/L 04/16/22 13:28 04/18/22 19:33 5
Zinc ND 4.93 mg/L 04/16/22 13:28 04/18/22 19:33 5
Selenium ND 2.96 mg/L 04/16/22 13:28 04/18/22 19:33 5
Chromium ND 0.985 mg/L 04/16/22 13:28 04/18/22 19:33 5
Cobalt ND 0.985 mg/L 04/16/22 13:28 04/18/22 19:33 5
Lab Sample ID: LCS 440-671138/2-A ^5 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671213 Prep Batch: 671138
Cadmium 49.5 45.33 mg/L 92 80 - 120
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
Antimony 49.5 50.41 mg/L 102 80 - 120
Beryllium 49.5 46.25 mg/L 93 80 - 120
Barium 49.5 45.84 mg/L 93 80 - 120
Thallium 49.5 46.82 mg/L 95 80 - 120
Molybdenum 49.5 48.63 mg/L 98 80 - 120
Nickel 49.5 46.08 mg/L 93 80 - 120
Vanadium 49.5 46.16 mg/L 93 80 - 120
Silver 24.8 23.24 mg/L 94 80 - 120
Arsenic 49.5 46.63 mg/L 94 80 - 120
Copper 49.5 45.89 mg/L 93 80 - 120
Lead 49.5 47.07 mg/L 95 80 - 120
Zinc 49.5 44.84 mg/L 91 80 - 120
Selenium 49.5 44.60 mg/L 90 80 - 120
Chromium 49.5 45.61 mg/L 92 80 - 120
Cobalt 49.5 46.66 mg/L 94 80 - 120
Lab Sample ID: 570-92282-B-1-D MS ^5 Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671213 Prep Batch: 671138
Cadmium ND 49.3 46.27 mg/L 94 75 - 125
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Antimony ND F1 49.3 12.65 F1 mg/L 26 75 - 125
Beryllium ND 49.3 49.40 mg/L 99 75 - 125
Barium 72.1 49.3 118.1 mg/L 93 75 - 125
Thallium ND 49.3 46.87 mg/L 95 75 - 125
Molybdenum ND 49.3 47.64 mg/L 95 75 - 125
Nickel 14.7 49.3 61.03 mg/L 94 75 - 125
Vanadium 29.9 49.3 83.36 mg/L 109 75 - 125
Silver ND 24.6 24.24 mg/L 98 75 - 125
Arsenic 4.57 49.3 52.68 mg/L 98 75 - 125
Copper 16.6 49.3 66.85 mg/L 102 75 - 125
Lead 4.34 49.3 51.95 mg/L 97 75 - 125
Zinc 46.3 49.3 91.97 mg/L 93 75 - 125
Selenium ND 49.3 43.12 mg/L 88 75 - 125
Chromium 18.9 49.3 68.46 mg/L 101 75 - 125
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 6010B - Metals (ICP) (Continued)
Lab Sample ID: 570-92282-B-1-D MS ^5 Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671213 Prep Batch: 671138
Cobalt 7.72 49.3 54.56 mg/L 95 75 - 125
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Lab Sample ID: 570-92282-B-1-E MSD ^5 Client Sample ID: Matrix Spike Duplicate Matrix: Solid Prep Type: Total/NA
Analysis Batch: 671213 Prep Batch: 671138
Cadmium ND 50.0 46.46 mg/L 93 75 - 125 0 20
Analyte

MSD MSD
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits RPD Limit
RPD
Antimony ND F1 50.0 12.00 F1 mg/L 24 75 - 125 5 20
Beryllium ND 50.0 49.54 mg/L 98 75 - 125 0 20
Barium 72.1 50.0 133.0 mg/L 122 75 - 125 12 20
Thallium ND 50.0 45.98 mg/L 92 75 - 125 2 20
Molybdenum ND 50.0 48.01 mg/L 95 75 - 125 1 20
Nickel 14.7 50.0 63.58 mg/L 98 75 - 125 4 20
Vanadium 29.9 50.0 85.85 mg/L 112 75 - 125 3 20
Silver ND 25.0 24.33 mg/L 97 75 - 125 0 20
Arsenic 4.57 50.0 52.26 mg/L 95 75 - 125 1 20
Copper 16.6 50.0 68.20 mg/L 103 75 - 125 2 20
Lead 4.34 50.0 52.81 mg/L 97 75 - 125 2 20
Zinc 46.3 50.0 96.38 mg/L 100 75 - 125 5 20
Selenium ND 50.0 43.29 mg/L 87 75 - 125 0 20
Chromium 18.9 50.0 72.21 mg/L 107 75 - 125 5 20
Cobalt 7.72 50.0 55.09 mg/L 95 75 - 125 1 20
Method: 7471A - Mercury (CVAA)
Lab Sample ID: MB 570-227080/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227120 Prep Batch: 227080
RL MDL
Mercury ND 0.0877 mg/Kg 04/15/22 14:18 04/15/22 18:30 1 MB MB
Analyte Result Qualifier Unit D Prepared Analyzed Dil Fac Lab Sample ID: LCS 570-227080/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227120 Prep Batch: 227080
Mercury 0.847 0.9518 mg/Kg 112 85 - 121
Analyte

LCS LCS
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits
Lab Sample ID: LCSD 570-227080/3-A Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227120 Prep Batch: 227080
Mercury 0.820 0.9182 mg/Kg 112 85 - 121 4 10
Analyte

LCSD LCSD
Result Qualifier Unit D %Rec
Spike
Added
%Rec
Limits RPD Limit
RPD
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QC Sample Results
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method: 7471A - Mercury (CVAA) (Continued)
Lab Sample ID: 570-92542-A-1-D MS Client Sample ID: Matrix Spike Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227120 Prep Batch: 227080
Mercury 0.332 0.877 1.296 mg/Kg 110 71 - 137
Analyte
MS MS
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Lab Sample ID: 570-92542-A-1-E MSD Client Sample ID: Matrix Spike Duplicate Matrix: Solid Prep Type: Total/NA
Analysis Batch: 227120 Prep Batch: 227080
Mercury 0.332 0.877 1.300 mg/Kg 110 71 - 137 0 14
Analyte

MSD MSD
Result Qualifier Unit D %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits RPD Limit
RPD
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QC Association Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L

GC/MS VOA
Prep Batch: 227196
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 5035
570-92602-3 B-8-5 Total/NA Solid 5035
570-92602-4 B-8-15 Total/NA Solid 5035
570-92602-7 B-9-5 Total/NA Solid 5035
570-92602-8 B-9-15 Total/NA Solid 5035
570-92602-9 B-7-1 Total/NA Solid 5035
570-92602-11 B-7-5 Total/NA Solid 5035
570-92602-12 B-7-5-D Total/NA Solid 5035
570-92602-13 B-7-15 Total/NA Solid 5035
570-92602-14 B-6-1 Total/NA Solid 5035
570-92602-16 B-6-5 Total/NA Solid 5035
570-92602-17 B-6-15 Total/NA Solid 5035
570-92602-18 B-10-1 Total/NA Solid 5035
570-92602-19 B-10-1-D Total/NA Solid 5035
570-92602-21 B-10-5 Total/NA Solid 5035
570-92602-22 B-5-1 Total/NA Solid 5035
570-92602-23 B-5-3 Total/NA Solid 5035
570-92602-24 B-5-5 Total/NA Solid 5035
Analysis Batch: 227330
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 8260B 227196
570-92602-3 B-8-5 Total/NA Solid 8260B 227196
570-92602-4 B-8-15 Total/NA Solid 8260B 227196
570-92602-7 B-9-5 Total/NA Solid 8260B 227196
570-92602-8 B-9-15 Total/NA Solid 8260B 227196
570-92602-9 B-7-1 Total/NA Solid 8260B 227196
570-92602-11 B-7-5 Total/NA Solid 8260B 227196
570-92602-12 B-7-5-D Total/NA Solid 8260B 227196
570-92602-13 B-7-15 Total/NA Solid 8260B 227196
570-92602-14 B-6-1 Total/NA Solid 8260B 227196
MB 570-227330/6 Method Blank Total/NA Solid 8260B
LCS 570-227330/4 Lab Control Sample Total/NA Solid 8260B LCSD 570-227330/5 Lab Control Sample Dup Total/NA Solid 8260B Analysis Batch: 227414
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-16 B-6-5 Total/NA Solid 8260B 227196
570-92602-17 B-6-15 Total/NA Solid 8260B 227196
570-92602-21 B-10-5 Total/NA Solid 8260B 227196
570-92602-23 B-5-3 Total/NA Solid 8260B 227196
570-92602-24 B-5-5 Total/NA Solid 8260B 227196
MB 570-227414/10 Method Blank Total/NA Solid 8260B
LCS 570-227414/4 Lab Control Sample Total/NA Solid 8260B LCSD 570-227414/5 Lab Control Sample Dup Total/NA Solid 8260B Analysis Batch: 227596
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-18 B-10-1 Total/NA Solid 8260B 227196
570-92602-19 B-10-1-D Total/NA Solid 8260B 227196
570-92602-22 B-5-1 Total/NA Solid 8260B 227196
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QC Association Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
GC/MS VOA (Continued)
Analysis Batch: 227596 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch MB 570-227596/5 Method Blank Total/NA Solid 8260B
LCS 570-227596/3 Lab Control Sample Total/NA Solid 8260B LCSD 570-227596/4 Lab Control Sample Dup Total/NA Solid 8260B GC Semi VOA
Prep Batch: 227134
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-14 B-6-1 Total/NA Solid 3546
570-92602-18 B-10-1 Total/NA Solid 3546
570-92602-19 B-10-1-D Total/NA Solid 3546
MB 570-227134/1-A Method Blank Total/NA Solid 3546
LCS 570-227134/2-A Lab Control Sample Total/NA Solid 3546 LCSD 570-227134/3-A Lab Control Sample Dup Total/NA Solid 3546 570-92140-B-1-I MS Matrix Spike Total/NA Solid 3546
570-92140-B-1-J MSD Matrix Spike Duplicate Total/NA Solid 3546 Analysis Batch: 227321
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-14 B-6-1 Total/NA Solid 8081A 227134
570-92602-18 B-10-1 Total/NA Solid 8081A 227134
570-92602-19 B-10-1-D Total/NA Solid 8081A 227134
MB 570-227134/1-A Method Blank Total/NA Solid 8081A 227134 LCS 570-227134/2-A Lab Control Sample Total/NA Solid 8081A 227134 LCSD 570-227134/3-A Lab Control Sample Dup Total/NA Solid 8081A 227134 570-92140-B-1-I MS Matrix Spike Total/NA Solid 8081A 227134 570-92140-B-1-J MSD Matrix Spike Duplicate Total/NA Solid 8081A 227134 Prep Batch: 227667
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 3550C
570-92602-3 B-8-5 Total/NA Solid 3550C
570-92602-7 B-9-5 Total/NA Solid 3550C
570-92602-9 B-7-1 Total/NA Solid 3550C
570-92602-11 B-7-5 Total/NA Solid 3550C
570-92602-12 B-7-5-D Total/NA Solid 3550C
570-92602-14 B-6-1 Total/NA Solid 3550C
570-92602-16 B-6-5 Total/NA Solid 3550C
570-92602-18 B-10-1 Total/NA Solid 3550C
570-92602-19 B-10-1-D Total/NA Solid 3550C
MB 570-227667/1-A Method Blank Total/NA Solid 3550C
LCS 570-227667/2-A Lab Control Sample Total/NA Solid 3550C LCSD 570-227667/3-A Lab Control Sample Dup Total/NA Solid 3550C 570-92602-1 MS B-8-1 Total/NA Solid 3550C
570-92602-1 MSD B-8-1 Total/NA Solid 3550C
Prep Batch: 227669
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-21 B-10-5 Total/NA Solid 3550C
570-92602-22 B-5-1 Total/NA Solid 3550C
570-92602-23 B-5-3 Total/NA Solid 3550C
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QC Association Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
GC Semi VOA (Continued)
Prep Batch: 227669 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-24 B-5-5 Total/NA Solid 3550C
MB 570-227669/1-A Method Blank Total/NA Solid 3550C
LCS 570-227669/2-A Lab Control Sample Total/NA Solid 3550C LCSD 570-227669/3-A Lab Control Sample Dup Total/NA Solid 3550C 570-92602-21 MS B-10-5 Total/NA Solid 3550C
570-92602-21 MSD B-10-5 Total/NA Solid 3550C
Analysis Batch: 227694
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 8015B 227667
570-92602-3 B-8-5 Total/NA Solid 8015B 227667
570-92602-7 B-9-5 Total/NA Solid 8015B 227667
570-92602-9 B-7-1 Total/NA Solid 8015B 227667
570-92602-11 B-7-5 Total/NA Solid 8015B 227667
570-92602-12 B-7-5-D Total/NA Solid 8015B 227667
570-92602-14 B-6-1 Total/NA Solid 8015B 227667
570-92602-16 B-6-5 Total/NA Solid 8015B 227667
570-92602-18 B-10-1 Total/NA Solid 8015B 227667
570-92602-19 B-10-1-D Total/NA Solid 8015B 227667
MB 570-227667/1-A Method Blank Total/NA Solid 8015B 227667 LCS 570-227667/2-A Lab Control Sample Total/NA Solid 8015B 227667 LCSD 570-227667/3-A Lab Control Sample Dup Total/NA Solid 8015B 227667 570-92602-1 MS B-8-1 Total/NA Solid 8015B 227667
570-92602-1 MSD B-8-1 Total/NA Solid 8015B 227667
Analysis Batch: 227783
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-21 B-10-5 Total/NA Solid 8015B 227669
570-92602-22 B-5-1 Total/NA Solid 8015B 227669
570-92602-23 B-5-3 Total/NA Solid 8015B 227669
570-92602-24 B-5-5 Total/NA Solid 8015B 227669
MB 570-227669/1-A Method Blank Total/NA Solid 8015B 227669 LCS 570-227669/2-A Lab Control Sample Total/NA Solid 8015B 227669 LCSD 570-227669/3-A Lab Control Sample Dup Total/NA Solid 8015B 227669 570-92602-21 MS B-10-5 Total/NA Solid 8015B 227669
570-92602-21 MSD B-10-5 Total/NA Solid 8015B 227669
Metals
Prep Batch: 227080
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 7471A
570-92602-3 B-8-5 Total/NA Solid 7471A
570-92602-7 B-9-5 Total/NA Solid 7471A
570-92602-9 B-7-1 Total/NA Solid 7471A
570-92602-11 B-7-5 Total/NA Solid 7471A
570-92602-12 B-7-5-D Total/NA Solid 7471A
570-92602-14 B-6-1 Total/NA Solid 7471A
570-92602-16 B-6-5 Total/NA Solid 7471A
570-92602-18 B-10-1 Total/NA Solid 7471A
570-92602-19 B-10-1-D Total/NA Solid 7471A
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QC Association Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Metals (Continued)
Prep Batch: 227080 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-21 B-10-5 Total/NA Solid 7471A
570-92602-22 B-5-1 Total/NA Solid 7471A
570-92602-23 B-5-3 Total/NA Solid 7471A
570-92602-24 B-5-5 Total/NA Solid 7471A
MB 570-227080/1-A Method Blank Total/NA Solid 7471A
LCS 570-227080/2-A Lab Control Sample Total/NA Solid 7471A LCSD 570-227080/3-A Lab Control Sample Dup Total/NA Solid 7471A 570-92542-A-1-D MS Matrix Spike Total/NA Solid 7471A
570-92542-A-1-E MSD Matrix Spike Duplicate Total/NA Solid 7471A Analysis Batch: 227120
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 7471A 227080
570-92602-3 B-8-5 Total/NA Solid 7471A 227080
570-92602-7 B-9-5 Total/NA Solid 7471A 227080
570-92602-9 B-7-1 Total/NA Solid 7471A 227080
570-92602-11 B-7-5 Total/NA Solid 7471A 227080
570-92602-12 B-7-5-D Total/NA Solid 7471A 227080
570-92602-14 B-6-1 Total/NA Solid 7471A 227080
570-92602-16 B-6-5 Total/NA Solid 7471A 227080
570-92602-18 B-10-1 Total/NA Solid 7471A 227080
570-92602-19 B-10-1-D Total/NA Solid 7471A 227080
570-92602-21 B-10-5 Total/NA Solid 7471A 227080
570-92602-22 B-5-1 Total/NA Solid 7471A 227080
570-92602-23 B-5-3 Total/NA Solid 7471A 227080
570-92602-24 B-5-5 Total/NA Solid 7471A 227080
MB 570-227080/1-A Method Blank Total/NA Solid 7471A 227080 LCS 570-227080/2-A Lab Control Sample Total/NA Solid 7471A 227080 LCSD 570-227080/3-A Lab Control Sample Dup Total/NA Solid 7471A 227080 570-92542-A-1-D MS Matrix Spike Total/NA Solid 7471A 227080 570-92542-A-1-E MSD Matrix Spike Duplicate Total/NA Solid 7471A 227080 Prep Batch: 671137
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-14 B-6-1 Total/NA Solid 3050B
570-92602-18 B-10-1 Total/NA Solid 3050B
570-92602-19 B-10-1-D Total/NA Solid 3050B
570-92602-22 B-5-1 Total/NA Solid 3050B
570-92602-23 B-5-3 Total/NA Solid 3050B
570-92602-24 B-5-5 Total/NA Solid 3050B
MB 440-671137/1-A ^5 Method Blank Total/NA Solid 3050B
LCS 440-671137/2-A ^5 Lab Control Sample Total/NA Solid 3050B 570-92534-A-1-F MS ^5 Matrix Spike Total/NA Solid 3050B 570-92534-A-1-G MSD ^5 Matrix Spike Duplicate Total/NA Solid 3050B Prep Batch: 671138
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 3050B
570-92602-3 B-8-5 Total/NA Solid 3050B
570-92602-7 B-9-5 Total/NA Solid 3050B
570-92602-9 B-7-1 Total/NA Solid 3050B
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QC Association Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Metals (Continued)
Prep Batch: 671138 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-11 B-7-5 Total/NA Solid 3050B
570-92602-12 B-7-5-D Total/NA Solid 3050B
570-92602-16 B-6-5 Total/NA Solid 3050B
570-92602-21 B-10-5 Total/NA Solid 3050B
MB 440-671138/1-A ^5 Method Blank Total/NA Solid 3050B
LCS 440-671138/2-A ^5 Lab Control Sample Total/NA Solid 3050B 570-92282-B-1-D MS ^5 Matrix Spike Total/NA Solid 3050B 570-92282-B-1-E MSD ^5 Matrix Spike Duplicate Total/NA Solid 3050B Analysis Batch: 671213
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-1 B-8-1 Total/NA Solid 6010B 671138
570-92602-3 B-8-5 Total/NA Solid 6010B 671138
570-92602-7 B-9-5 Total/NA Solid 6010B 671138
570-92602-9 B-7-1 Total/NA Solid 6010B 671138
570-92602-11 B-7-5 Total/NA Solid 6010B 671138
570-92602-12 B-7-5-D Total/NA Solid 6010B 671138
570-92602-16 B-6-5 Total/NA Solid 6010B 671138
570-92602-21 B-10-5 Total/NA Solid 6010B 671138
MB 440-671138/1-A ^5 Method Blank Total/NA Solid 6010B 671138 LCS 440-671138/2-A ^5 Lab Control Sample Total/NA Solid 6010B 671138 570-92282-B-1-D MS ^5 Matrix Spike Total/NA Solid 6010B 671138 570-92282-B-1-E MSD ^5 Matrix Spike Duplicate Total/NA Solid 6010B 671138 Analysis Batch: 671269
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-92602-14 B-6-1 Total/NA Solid 6010B 671137
570-92602-18 B-10-1 Total/NA Solid 6010B 671137
570-92602-19 B-10-1-D Total/NA Solid 6010B 671137
570-92602-22 B-5-1 Total/NA Solid 6010B 671137
570-92602-23 B-5-3 Total/NA Solid 6010B 671137
570-92602-24 B-5-5 Total/NA Solid 6010B 671137
MB 440-671137/1-A ^5 Method Blank Total/NA Solid 6010B 671137 LCS 440-671137/2-A ^5 Lab Control Sample Total/NA Solid 6010B 671137 570-92534-A-1-F MS ^5 Matrix Spike Total/NA Solid 6010B 671137 570-92534-A-1-G MSD ^5 Matrix Spike Duplicate Total/NA Solid 6010B 671137 Eurofins Calscience

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Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-8-1 Lab Sample ID: 570-92602-1
Date Collected: 04/13/22 08:12 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.508 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 14:34 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.05 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 18:35 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 2.02 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:23 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.62 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 18:52 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-8-5 Lab Sample ID: 570-92602-3
Date Collected: 04/13/22 08:25 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.907 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 14:55 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.13 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 18:55 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 2.03 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:26 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.60 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 18:54 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-8-15 Lab Sample ID: 570-92602-4
Date Collected: 04/13/22 08:36 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.263 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 15:15 N1A ECL 4 Instrument ID: GCMSQ
Eurofins Calscience

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Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-9-5 Lab Sample ID: 570-92602-7
Date Collected: 04/13/22 09:36 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.409 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 15:36 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.11 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 19:15 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 1.97 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:28 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.61 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 18:56 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-9-15 Lab Sample ID: 570-92602-8
Date Collected: 04/13/22 09:50 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.583 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 15:57 N1A ECL 4 Instrument ID: GCMSQ
Client Sample ID: B-7-1 Lab Sample ID: 570-92602-9
Date Collected: 04/13/22 10:26 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.76 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 16:17 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.16 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 19:36 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 1.98 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:31 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.58 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 18:58 VWJ7 ECL 4 Instrument ID: HG8
Eurofins Calscience

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Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-7-5 Lab Sample ID: 570-92602-11
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 6.089 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 16:38 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.19 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 19:57 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 1.98 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:33 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.62 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:00 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-7-5-D Lab Sample ID: 570-92602-12
Date Collected: 04/13/22 10:43 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.375 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 16:59 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.15 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 20:17 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 1.96 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:36 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.60 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:01 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-7-15 Lab Sample ID: 570-92602-13
Date Collected: 04/13/22 10:52 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.878 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 17:20 N1A ECL 4 Instrument ID: GCMSQ
Eurofins Calscience

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Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-6-1 Lab Sample ID: 570-92602-14
Date Collected: 04/13/22 12:04 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.544 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227330 04/18/22 17:41 N1A ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.12 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 20:38 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3546 20.03 g 10 mL 227134 04/15/22 17:45 SP9M ECL 4 Total/NA Analysis 8081A 1 227321 04/20/22 06:48 UHHN ECL 4 Instrument ID: GC52A
Total/NA Prep 3050B 1.96 g 50 mL 671137 04/16/22 13:26 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671269 04/19/22 14:32 VZ0K IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.60 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:03 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-6-5 Lab Sample ID: 570-92602-16
Date Collected: 04/13/22 12:18 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.465 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227414 04/18/22 12:23 N1A ECL 4 Instrument ID: GCMSLL
Total/NA Prep 3550C 10.16 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 1 227694 04/19/22 20:58 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3050B 1.96 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:38 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.62 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:05 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-6-15 Lab Sample ID: 570-92602-17
Date Collected: 04/13/22 12:29 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.714 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227414 04/18/22 12:48 N1A ECL 4 Instrument ID: GCMSLL
Eurofins Calscience

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Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-10-1 Lab Sample ID: 570-92602-18
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.302 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227596 04/19/22 16:02 UJHB ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.14 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 10 227694 04/19/22 21:18 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3546 19.95 g 10 mL 227134 04/15/22 17:45 SP9M ECL 4 Total/NA Analysis 8081A 1 227321 04/20/22 07:03 UHHN ECL 4 Instrument ID: GC52A
Total/NA Prep 3050B 2.03 g 50 mL 671137 04/16/22 13:26 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671269 04/19/22 14:37 VZ0K IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.60 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:07 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-10-1-D Lab Sample ID: 570-92602-19
Date Collected: 04/13/22 13:13 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.5 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227596 04/19/22 16:22 UJHB ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.18 g 10 mL 227667 04/19/22 11:09 KG5J ECL 4 Total/NA Analysis 8015B 2 227694 04/19/22 22:36 N1A ECL 4 Instrument ID: GC45
Total/NA Prep 3546 19.98 g 10 mL 227134 04/15/22 17:45 SP9M ECL 4 Total/NA Analysis 8081A 1 227321 04/20/22 09:17 UHHN ECL 4 Instrument ID: GC52A
Total/NA Prep 3050B 2.02 g 50 mL 671137 04/16/22 13:26 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671269 04/19/22 14:35 VZ0K IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.63 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:09 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.961 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227414 04/18/22 14:05 N1A ECL 4 Instrument ID: GCMSLL
Eurofins Calscience

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Lab Chronicle
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-10-5 Lab Sample ID: 570-92602-21
Date Collected: 04/13/22 13:29 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 3550C 227669 04/19/22 11:22 KG5J ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 10.13 g 10 mL
Total/NA Analysis 8015B 1 227783 04/20/22 00:46 N1A ECL 4 Instrument ID: GC69A
Total/NA Prep 3050B 1.96 g 50 mL 671138 04/16/22 13:28 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671213 04/18/22 20:40 P1R IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.58 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:14 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-5-1 Lab Sample ID: 570-92602-22
Date Collected: 04/13/22 14:46 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.265 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227596 04/19/22 16:43 UJHB ECL 4 Instrument ID: GCMSQ
Total/NA Prep 3550C 10.17 g 10 mL 227669 04/19/22 11:22 KG5J ECL 4 Total/NA Analysis 8015B 10 227783 04/20/22 01:11 N1A ECL 4 Instrument ID: GC69A
Total/NA Prep 3050B 2.00 g 50 mL 671137 04/16/22 13:26 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671269 04/19/22 14:25 VZ0K IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.62 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:16 VWJ7 ECL 4 Instrument ID: HG8
Client Sample ID: B-5-3 Lab Sample ID: 570-92602-23
Date Collected: 04/13/22 14:52 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.322 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227414 04/18/22 14:56 N1A ECL 4 Instrument ID: GCMSLL
Total/NA Prep 3550C 10.12 g 10 mL 227669 04/19/22 11:22 KG5J ECL 4 Total/NA Analysis 8015B 1 227783 04/20/22 01:37 N1A ECL 4 Instrument ID: GC69A
Total/NA Prep 3050B 2.00 g 50 mL 671137 04/16/22 13:26 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671269 04/19/22 14:27 VZ0K IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.59 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:18 VWJ7 ECL 4 Instrument ID: HG8
Eurofins Calscience

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Lab Chronicle
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Client Sample ID: B-5-5 Lab Sample ID: 570-92602-24
Date Collected: 04/13/22 15:01 Matrix: Solid
Date Received: 04/13/22 18:13
Prep 5035 227196 04/16/22 08:20 UQTR ECL 4
Type
Batch
Method
Batch
Prep Type Run Analyst Lab
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
Factor Number
Dil
Total/NA 5.526 g 5 mL
Total/NA Analysis 8260B 1 5 mL 5 mL 227414 04/18/22 15:22 N1A ECL 4 Instrument ID: GCMSLL
Total/NA Prep 3550C 10.18 g 10 mL 227669 04/19/22 11:22 KG5J ECL 4 Total/NA Analysis 8015B 1 227783 04/20/22 02:02 N1A ECL 4 Instrument ID: GC69A
Total/NA Prep 3050B 2.04 g 50 mL 671137 04/16/22 13:26 FIQ7 IRV 2 Total/NA Analysis 6010B 5 671269 04/19/22 14:30 VZ0K IRV 2 Instrument ID: ICP10
Total/NA Prep 7471A 0.63 g 100 mL 227080 04/15/22 14:18 SR3N ECL 4 Total/NA Analysis 7471A 1 227120 04/15/22 19:20 VWJ7 ECL 4 Instrument ID: HG8
Laboratory References:

ECL 4 = Eurofins Calscience Tustin, 2841 Dow Avenue, Tustin, CA 92780, TEL (714)895-5494 IRV 2 = Eurofins Calscience Tustin, 2841 Dow Avenue, Tustin, CA 92780, TEL (714)895-5494 Eurofins Calscience

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Accreditation/Certification Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Laboratory: Eurofins Calscience
The accreditations/certifications listed below are applicable to this report.

Authority Program Identification Number Expiration Date California State 2944 09-30-22
Oregon NELAP CA300001 01-31-23
Laboratory: Eurofins Calscience
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.

Authority Program Identification Number Expiration Date California Los Angeles County Sanitation
Districts
10256 06-30-22
California State 2706 06-30-22
Kansas NELAP E-10420 07-31-22
Nevada State CA015312022-1 07-31-22
Washington State C900 09-03-22
Eurofins Calscience

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Method Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Method Method Description Protocol Laboratory
8260B Volatile Organic Compounds (GC/MS) SW846 ECL 4
8015B Diesel Range Organics (DRO) (GC) SW846 ECL 4
8081A Organochlorine Pesticides (GC) SW846 ECL 4
6010B Metals (ICP) SW846 IRV 2
7471A Mercury (CVAA) SW846 ECL 4
3050B Preparation, Metals SW846 IRV 2
3546 Microwave Extraction SW846 ECL 4
3550C Ultrasonic Extraction SW846 ECL 4
5035 Closed System Purge and Trap SW846 ECL 4
7471A Preparation, Mercury SW846 ECL 4
Protocol References:

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory References:

ECL 4 = Eurofins Calscience Tustin, 2841 Dow Avenue, Tustin, CA 92780, TEL (714)895-5494 IRV 2 = Eurofins Calscience Tustin, 2841 Dow Avenue, Tustin, CA 92780, TEL (714)895-5494 Eurofins Calscience

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Sample Summary
Client: Roux Associates, Inc. Job ID: 570-92602-1
Project/Site: First Industrial-Ontario / 3661.0016L
Lab Sample ID Client Sample ID Matrix Collected Received 570-92602-1 B-8-1 Solid 04/13/22 08:12 04/13/22 18:13
570-92602-3 B-8-5 Solid 04/13/22 08:25 04/13/22 18:13
570-92602-4 B-8-15 Solid 04/13/22 08:36 04/13/22 18:13
570-92602-7 B-9-5 Solid 04/13/22 09:36 04/13/22 18:13
570-92602-8 B-9-15 Solid 04/13/22 09:50 04/13/22 18:13
570-92602-9 B-7-1 Solid 04/13/22 10:26 04/13/22 18:13
570-92602-11 B-7-5 Solid 04/13/22 10:43 04/13/22 18:13
570-92602-12 B-7-5-D Solid 04/13/22 10:43 04/13/22 18:13 570-92602-13 B-7-15 Solid 04/13/22 10:52 04/13/22 18:13 570-92602-14 B-6-1 Solid 04/13/22 12:04 04/13/22 18:13
570-92602-16 B-6-5 Solid 04/13/22 12:18 04/13/22 18:13
570-92602-17 B-6-15 Solid 04/13/22 12:29 04/13/22 18:13 570-92602-18 B-10-1 Solid 04/13/22 13:13 04/13/22 18:13 570-92602-19 B-10-1-D Solid 04/13/22 13:13 04/13/22 18:13 570-92602-21 B-10-5 Solid 04/13/22 13:29 04/13/22 18:13 570-92602-22 B-5-1 Solid 04/13/22 14:46 04/13/22 18:13
570-92602-23 B-5-3 Solid 04/13/22 14:52 04/13/22 18:13
570-92602-24 B-5-5 Solid 04/13/22 15:01 04/13/22 18:13

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Login Sample Receipt Checklist
Client: Roux Associates, Inc. Job Number: 570-92602-1
Login Number: 92602
Question Answer Comment
Creator: Vitente, Precy
List Source: Eurofins Calscience
List Number: 1
Radioactivity wasn't checked or is </= background as measured by a survey N/A meter.

The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True tampered with.

Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. False Refer to Job Narrative for details.

Samples are received within Holding Time (excluding tests with immediate True HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. True
There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs
Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4").

Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins Calscience Page 95 of 95 4/21/2022
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ANALYTICAL REPORT
Eurofins Calscience
2841 Dow Avenue, Suite 100
Tustin, CA 92780
Tel: (714)895-5494
Laboratory Job ID: 570-92602-2
Client Project/Site: First Industrial-Ontario / 3661.0016L For:

Roux Associates, Inc.
5150 E Pacific Coast Highway
Suite 450
Long Beach, California 90804
Attn: David Smith
Authorized for release by:
5/5/2022 2:58:25 PM
Virendra Patel, Project Manager I
(714)895-5494
[email protected]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2
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9 1603
Table of Contents
Client: Roux Associates, Inc.

Project/Site: First Industrial-Ontario / 3661.0016L
Laboratory Job ID: 570-92602-2

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Eurofins Calscience
5/5/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Subcontract Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1 2
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Definitions/Glossary
Client: Roux Associates, Inc. Job ID: 570-92602-2
Project/Site: First Industrial-Ontario / 3661.0016L
Glossary
These commonly used abbreviations may or may not be present in this report. ¤ Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level"
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins Calscience

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