NCG060420_2022 DMR_20220729

NCDEQ Division of Energy, Mineral and Land Resources
SLui-n-twater Disctlarge iVou-HI iuritrr, nGNVrL tuivfrsl rullrt tur ivLuuovvuv
Food and Kindred
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional office.
Certificate of Coverage No. NCG060420
Person Collecting Samples: Linda Cortes and Rachel Kohnke
Facility Name: Amazon.com Services LLC - DRT7
Laboratory Name: Eurofins Test America Savannah
Facility County: Wake
Laboratory Cert, No.: 269
Discharge during this period: ❑✓ Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Ter response actions this sample period for any benchmark exceedances? ❑ Yes ❑ No
If so, which Tier (f, fl, or III)? Tier
A copy of this DMR has been uploaded electronically via Inttps://edocs.deq.nc.gov/Forms/SW-DMR 0 Yes ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall001
Outfall002
Outfall003
Outfall
Outfall
N/A
Receiving Stream Class
C;NSW
C;NSW
C;NSW
N/A
Date Sample Collected MM/DD/YYYY
6/17/2022
6/27/2022
6/17/2022
46529
24-Hour Rainfall in inches
0A
0.1
0.1
C0530
I TSS in mg/L !1nn ^r 50*;
51
23
16
pH in standard units (6,0-9.0 FW,
00400
e o a C CIAO%
5.5
7.66
6.0
Fecal Coliform per 100 ml of
31616
freshwater (if required) =r.T)
N/A
N/A
N/A
Enterococci per 100 ml of saltwater
61211
(if required) 1,50n)
N/A
N/A
N/A
Chemical Oxygen Demand in mg/L
00340
110
20
150
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
N/A
N/A
N/A
00552
Non -Polar Oil & Grease in mg/L (15)
<1.6
<2.7
<1.6
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of So mg/L. All other water classifications have a benchmark of 100 rng/L
FW (Freshwater) SVd (Saltwater)
Notes (optional):
"I certify by my signature below, under penalty of law, that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information
submi d is, the Est of m knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false of rmn, i cluding tM possibility of fines and imprisonment for knowing violations."
Sign ure of Permittee df Delegifed Authorized Individual
me [e-mail]
Email Address
Z-X 2 2
Date(
[phone]
Phone Number

urofins
i-._ - - - -- *91 ..4 a -. ....
Envi�`onment 1esting
America
ANALYTICAL ICAL REPORT
Eurofns Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-217189-1
Client Project/Site: Storm Water - Amazon Warehouses DRT7
For:
ERM-West
1920 Main Street
Suite 300
Irvine, California 92614
Attn: Doug J Wade
o?"CL vu �ai!"tt17J5
Authorized for release by:
711512022 10:58:52 AM
Roxanne Cisneros, Senior Project Manager
[phone]
rxanne.cis neros(d�et.eurofinsus.corn
The test results in this report meet all 2003 NELAQ 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.
711

Definitions/Glossary
Client: ERM-West Job ID: 680-217189-1
Project/Site: Storm Water - Amazon Warehouses DRT7
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report
a Listed under the "D" column to designate that the result is reported on a dry weight basis
%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 1 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 Savannah
Page 2 of 15 7/15/2022

Sample Summary
Client: ERM-West
ProjectlSite: Storm Water - Amazon Warehouses DRT7
Lab Sample ID Client Sample ID Matrix Collected Received
680-217189-1 DRT7_Sample_Point_01_20220617 Water 06t17/2219:15 08121/2210:40
680-217189-2 DRT7_Sample_Point_03_20220617 Water 06/17/22 20:00 06/21/22 10:40
Job ID: 680-217189-1
Page 3 of 15 Eurofins Sar�lA&M2

Case Narrative
Client: ERM-West Job ID: 680-217189-1
Project/Site: Storm Water - Amazon Warehouses DRT7
Job ID: 680-217189-1 — -
Laboratory: Eurofins Savannah
Narrative
Job Narrative
680-217189-1
Comments
No additional comments
Receipt
The samples were received on 6/21/2022 10:40 AM. 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 5.90 C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definition slGlossary page.
Organic Prep
Methods 1664B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MSlMSD) associated with
preparation batch 400-584672.
No additional analytical or quality issues were noted, other than those described above or in the DefinitionslGlossary page.
Eurofins Savannah
Page 4 of 15 7/15/2022

Client Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Client Sample ID: DRT7_Sample_Point_01_20220617
Date Collected: 06/17/22 19:15
Date Received: 06121/2210:40
General Chemistry
Analyte Result Qualifier
RL
SGT-HEM <1.6
4.5
Total Suspended Solids
51
10
Chemical Oxygen Demand
110
10
Client Sample ID: DRT7_Sam ple_Point_03_20220617
Date Collected: 06/17/22 20:00
Date received: 06/21/22 10:40
FGeneral Chemistry
1 Analyte
1 SGT-HEM
Total Suspended Solids
Chemical Oxygen Demand
Result Qualifier
<1.6
16
1.Ri0
RL
4.6
5.0
100
Page 5 of 15
MDL Unit
1.6 mg/L
10 mg/L
5.0 mg/L
MDL Unit
1.6 mg/L
5.0 mg/L
50 mg1L
Job ID: 680-217189-1
Lab Sample ID: 680-217189-1
Matrix: Water
D Prepared Analyzed Dil FacLa
0711312214:47 07/14/2212:24 1
06122/2211:13 1
07/01/22 12:53 1
Lab Sample ID: 680-217189-2
Matrix: Water
D Prepared Analyzed Dil Fac
07/13/2214:47 0711412212:24 1
06/22/22 11:13 1
D7101122 12:53 10
Eurofins Savannah
7/15/2022

QC Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Method: 1664E - HEM and SGT-HEM
Lab Sample ID: MB 400-58467211-A
Matrix: Water
Analysis Batch: 584793
MB MB
Analyte Result Qualifier RL MDL Unit
Job ID: 680-217189-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 584672
U Prepared Analyzed Dil Fac
SGT-HEM <1.4
4.0 1.4 mg1L
07/13/2214:47 07/1412212:24 1
Lab Sample ID: LCS 400-58467212-A
Client
Sample ID: Lab Control Sample
Matrix: water
Prep Type: iotaiiNA
Analysis Batch: 584793
Prep Batch: 584672
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier Unit
D %Rec Limits
LSGT-HEM
20.0
17.40 mg1L
87 64 - 332
it
.ab Camnle In: LCSD 400_58467213_n
Clion}
Sample !D: Lab Control CSmnlo Ilim
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 584793
prep Batch: 584672
-r
Spike
LCSD LCSD
%Rec RPD
Analyte
Added
Result Qualifier Unit
D %Rec Limits RPD Limit
LSGT-HEM
20.0
18.50 mg1L
92 64 -132 5 34
Method: 254OD-2015 - Total Suspended Solids (Dried at 103-1050C)
Lab Sample ID: MB 680-72709711
Client Sample ID: Method Blank
Matrix: Water
Prep Type: TotallNA
Analysis Batch: 727097
MB MB
Analyte Result Qualifier
Total Suspended Solids <2.5
LLab Sample ID: LCS 680-727097/2
�uu �n. uw�' Analysis Batch: 727097
Analyte
Total Suspended Solids
Lab Sample ID: LCSD 680-727097/3
Matrix: Water
Analvsis Batch: 727097
Analyte
LT
otal Suspended Solids
Spike
Added
951
Spike
Added
951
RL
2.5
Method: 5220D-2011 - Chemical Oxygen Demand
LdU Scilliple IG. RED 680-72862313
Matrix: Water
I Analysis radtCu. 71208823
NIB MB
Analyte Result Qualifier RL
Chemical Oxygen Demand
MDL Unit
D Prepared Analyzed DII Fac
2.5 mglL
06/22/22 11:13 1
Client Sample ID: Lab Control Sample
n- - M,pc. T..a-.I 6.t A
1 IGF IyNI:. 1— II ivi
LCS
LCS
%Rec
Result
Qualifier
Unit D %Rec Limits
814
mglL 86 80 -120
Client
Samole ID: Lab Control Samole Duo
Prep Type: TotallNA
LCSD
LCSD
%Rec RPD
Result
Qualifier
Unit D %Rec Limits RPD Limit
804
mglL 85 80.120 1 25
/C1!_._t n_.__
l.11rlll adIIIlJIC ID: IYIeIFIVU alalli5
Prep Type: Total/NA
MDL Unit D Prepared Analyzed Dil Fac
5.0 mg/L 07101/2212:53 1
EUrDfinS Savannah
Page 6 of 15
7/15/2022

QC Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Method: 5220D-2011 - Chemical Oxygen Demand (Continued)
Lab Sample ID: LCS 680-728823/4
Matrix: Water
Analysis Batch: 728823
Spike LCS LCS
Analyte
Chemical Oxygen Demand
Job ID: 680-217189-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Added Result Qualifier Unit
50.0 54,3 mg/L
%Rec
D %Rec Limits
log 90-110
Eurofins Savannah
Page 7 of 15
7/15/2022

QC Association Summary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
General Chemistry
Prep Hatch: 584672
FLab Sample ID Client Sample ID
Job ID: 680-217189-1
Prep Type Matrix Method Prep Batch
680-217189-1
DRT7_Sample_Point_01_20220617
Total/NA
Water
1664E
680-217189.2
DRT7 Sam ple_Point_03_20220617
Total/NA
Water
1664E
MB 400-58467211-A
_
Method Blank
Total/NA
Water
1664B
LCS 400-584672/2-A
Lab Control Sample
Total/NA
Water
1664B
LLCSD 400-58467213-A
Lab Control Sample Dup
Total/NA
Water
1664B
Analysis batch: 584793
I Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-217189-1
DRT7 _Sample_Point 01_20220617
TotaYNA
Water
1664B
584672
680-217189-2
DRT7 Sampie_Point_03 20220617
TotaUNA
Water
1664E
584672
MB 400.584672/1-A
Method Blank
Total/NA
Water
1664B
584672
LCS 400-58467212-A
Lab Control Sample
Total/NA
Water
1664B
584672
LLCSD 400-584672/3-A
Lab Control Sample Dup
TotaUNA
Water
1664E
584672
rvraryai5 catch. 721007
rLab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-217189-1
DRT7_Sample_Point_01_20220617
TotaUNA
Water
254OD-2015
680-217189.2
DRT7_Sample_Point_03_20220617
TotaYNA
Water
2540D-2015
MB 680-727097/1
Method Blank
TotalINA
Water
2540D-2015
LCS 680-72709712
Lab Control Sample
TotalINA
Water
2540D-2015
LLCSD 680-72709713
Lab Control Sample Dup
TotaUNA
Water
254OD-2015
Analysis Batch: 728823
LLab Sample IA
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-217189-1
DRT7_Sample_Point_01_20220617
Total/NA
Water
5220D-2011
680-217189-2
DRT7_Sample_Point_03_20220617
TotaIINA
Water
5220D-2011
MB 680-72882313
Method Blank
Total/NA
Water
5220D-2011
LLCS 680-72BB23/4
Lab Control Sample
Total/NA
Water
5220D-2011
Eurofins Savannah
Page 8 of 15 7/15/2022

Lab Chronicle
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Client Sample ID: DRT7_ Sample_Point_01_20220617
Date Collected: 06/17/22 19,15
Date Received: 06121/22 10:40
r
Batch Batch
Dil
Initial
Prep Type Type Method Run
Factor
Amount
Total/NA Prep 1664B
885 mL
Total1NA Analysis 1664E
1
Instrument ID: J.T. Baker 1&2
Total/NA Analysis 254OD-2015
1
250 mL
Instrument ID: NOEQUIP
Total/NA Analysis 5220D-2011
Instrument ID: SPC7
1
2 mL
Client Sample ID: DRT7_ Sample_Point_03_20220617
Date Collected: 06/17/22 20:00
Date Received: 06/21/22 10:40
r—
Batch Batch
Dil
Initial
Prep Type Type Method Run
Factor
Amount
TotallNA Prep 1664E
873 mL
Total/NA Analysis 1664B
1
Instrument ID: J.T. Baker 1&2
TotallNA Analysis 2540D-2015
1
500 mL
Instrument ID: NOEQUIP
Job ID: 680-217189-1
Lab Sample ID: 680-217189-1
Matrix: Water
Final Batch
Prepared
Amount Number
or Analyzed Analyst Lab
1000 ml- 584672
07/13/22 14A7 ARE TAL PEN
584793
07/14122 12:24 ARE TAL PEN
1000 mL 727097 06/22/22 11:13 PG TAL SAV
2 mL 728823 07/01/22 12:53 ALG TAL SAV
Lab Sample ID: 680-217189-2
Matrix: Water
Final
Batch
Prepared
Amount
Number
or Analyzed
Analyst
Lab
1000 mL
584672
07/13/22 14:47
ARE
TAL PEN
584793
07/14/22 12:24
ARE
TAL PEN
1000 mL
727097
06/22/22 11:13
PG
TAL SAV
TotaUNA Analysis 5220D-2011 10 2 mL 2 mL 728823 07/01/22 12:53 ALG TAL SAV
L
Instrument 1D: SPC7
Laboratory References:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Savannah
Page 9 of 15 7/15/2022

Accreditation/Certification Summary
Client: ERM-West Job iD: 680-217189-1
ProjectlSite: Storm Water - Amazon Warehouses DRT7
Laboratory: Eurofins Savannah
The accreditationslcertifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina (WWISW) State 269 12-31-22
Laboratory: Eurofins Pensacola
All accreditations/certifications held by this laboratory are listed. Not all accreditationslcertifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
Alabama
State
40150
06-30-23
ANAB
ISOIIEC 17025
L2471
02-23-23
Arkansas DEQ
State
88-0689
09.01-22
California
State
2510
06-30-23
Florida
NELAP
E81010
06-30-23
Georgia
State
E81010(FL)
06-30-23
Illinois
NELAP
200041
10-09-22
Kansas
NELAP
E-10253
10-31-22
Kentucky (UST)
State
53
06-30-23
Kentucky (WW)
State
KY98030
12-31-22
Louisiana (All)
NELAP
30976
06-30-23
Louisiana (DW)
State
LA017
12-31-22
Maryland
State
233
09-30-22
Michigan
State
9912
06-30-23
North Carolina (WWISW)
State
314
12-31-22
Oklahoma
NELAP
9810
08-31-22
Pennsylvania
NELAP
68-00467
01-31-23
South Carolina
State
96026
06-30-23
Tennessee
State
TN02907
06-30-23
Texas
NELAP
T104704286
09-30-22
US Fish & Wildlife
US Federal Programs
A22340
06-30-23
USDA
US Federal Programs
P330-21-00056
05-17-24
Virginia
NELAP
460166
06-14-23
West Virginia DEP
State
136
03-31-23
Eurofins Savannah
Page 10 of 15 7/15/2022

Method Summary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Method Method Description Protocol Laboratory
1664E HEM and SGT-HEM 1664B TAL PEN
254OD-2015 Total Suspended Solids (Dried at 103-105"C) SM TAL SAV
522OD-2011 Chemical Oxygen Demand SM TAL SAV
1664E HEM and SGT-HEM (Aqueous) 1664B TAL PEN
Protocol References:
1664B = EPA-821-98-002
SM = "Standard Methods For The Examination Of Water And Wastewater"
Laboratory References:
TAL PEN = Eurollns Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Savannah
Page 11 of 15 7/15/2022

N
O
N
N
Eurofins Savannah
5102 LaRoche Avenue
Savannah GA 314D4
Phone [phone] Fax:[phone]
Chain of Custody Record
„• eurofins
Client Information
Sampler ��-t a
S[�a
Lab PM-
Cisneros Roxerne
Carrier Tracking NDIs)
CCC No,
240-93304-33337 1
Diem Contact
Doug Wade��
Ph
p���
E-Mail:
roxanne [e-mail]
State of Odgn.
%1Ci
Page:
Page 1 of 1
Company
ERIA-west
PWSID
Analysts Requested
Job t
Address,
1920 Main Street Suite 300
Due Date Requested- l
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0
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Preservation Codes
A - HCI, M - Hexane
N None
C Zn Acetate
D- N Acid P Na20 S
E • NaHSC4 Q Na2SO3
F McOH R N32S303
G • Amehlor S H2504
H Ascorbic Acid T - TS❑ DodeCahydrate
I tce U Acetone
J- DtWater V-MCAA
K - EDTA W - pH 4-5
L - EDA Z other [spemfy)
other
C,ty
Irvine
TAT Requested (days):
n „1
C�
Stale. Zip'
CA, 92614
Compliance Project b Yes A No
Phone:
443 812-0OA6(Te!)
PC ih
DRIi
Email-
dougwade@ermcom
WO#:
Project Name-,
Storm Water -Amazon Warehouses
Pro)ect #:
24024260
SSOW#�
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Sample Identification
Sample Date
Sample
Time
Sample
Type
(C=comp,
G= rah)
Matrix
eT,n.ay..�wi I,
Special Instructions/Note
Preservation Code:
S
S
N
O� 1 `4 l4CU� 1l1�L�vY � l
11 ��
C l . 4Gj
C�
Water
I�
I
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ii
Water
XJX
Water
68(>-217189 Chain of Custody
Possible Hazard ldenI ficatron
M Non -Hazard © Flammable Skin Witant Poison B © Unknown Radiological
Sample Disposal (A fee may be assessed if samples are retained longer than Y month)
0 Retum To Client © Disposal By Lab Archive For Months
Deliverable Requested ( (I lit fV Other (speedy)
Special Instructions= Requirements.
Empty Kit Relinquished by Date. Time
Method or Shipment
Relinquished by
Date/Tim
Co n
ReCe+ved by
DbteJTim.:
Company
Relinquished
Daten5rne:
Company
Received by-
Daterr ne:
Company
Relinquished by
W:,p nme_
Company
Received by
Dalernme:
Company
Custody Seals Intact:
A Yes A No
Custody Seal NQ
L —1
Cooler Tempemrure(s) °C and Other Rema*s-
Ver 0610S/3021

-4
N
O
N
N
Eurofins Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone: 912-354--r 858 Fax: [phone]E
Chain of Custody Record t� UtI�Ut1� I ~-'- eUtOfinS I Ame�ocnment Testing
smear
Lille PM
Carder Tradatg "s):
CDC No
Client Information (Sub Contract Lab)
Cisneros, Roxanne
680-700927.1
Client Contact
Phone
E•Maii:
State of Origin,
Page
Shipping/Receiving
[e-mail]
North Carolina
Page 1 of 1
Compapr I Accreditabons
Required (See note).
Job a
Eurofins Environment Testing Southeast, State
Program-- North Carolina (WW1SW)
680-217189-1
Address,
Due Date Requested:
Preservation Codes:
3355 Mclemore Drive,
7/5/2022
Analysis
Requested
M -Mariana,
A-NBO N-None
a • Ns�
City:
TAT Requested (days):
Pensacola
O - AsNaO2
C • 2n acetate
P - Na2045
D • Nrtnc Acid
O•Na2S03
State, Tip
FL, 32514
E-NaHSO4
F • McOH R - Ns2S2O3
G -Amchbr
Pierre
O a'
850-474-1001(Tel) 850-478-2671(Fax)
ze
w
T- T P Dodecehydrate
H- Ascorbicaad
I - Ice U -Acetone
Email.
WO a
Z
o
F
c
J -OI Water W PN� 4-5
L - EDTTA Y - Tiaras
EDA
Protect Name.
Projact it
Storm Water - Amazon Warehouses DRTT
66026743
E it
o
o
2 - odw (specify)
Other:
Site:
SSOW#
Sample
Matrix
$
E
Type
Sample
(C=comp,
o..n.baM
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as
3
Sample Identification - Client ID (Lab IC
ample Date
Tim
G= tab)er.Ts...,
!�
r
:°
F
Special Instructions/Note:
_
Preservation Cade:
DRTT Sample_Point_01 20220617 (68a217189 1)
6/17/22
19:1
Water
X
2
ORT7_Sample_Point 03_20220617 (680.217189 2)
6/17/22
20'0
Water
X
2
Now. Since laboratory aceredristions am subjed to (hange, Eurorea Erwironmerd Tndng Southeast, LLC places the awnership of method, analyte & accreditation oompbartce upon out subcontract laboratories This sample shipment is forwarded under chain -of -custody. If the laboratory
does not currently me ntem accrcditatlon in the Stall of Origin listed above for analysisneals/matrar being analyt:dd, the samples must be shipped back to the Eurotms Environment Testing Southeast, LLC laboratory or other rntr cton will be provided Any changes to accreditation
Mat" should be brought to Euranna Enwronmerd Toapng Southeast. LLC aftenhon immediately If ab requested accreditation are current to date, return the signed Chain of Custody attesting to sad compllcance to Eumftns EmAronment Tesmg Southeast. I.I.C.
Possible Hazara Identification
Sample Disposal (A fee maybe assessed 11'samples are retained longer than 1 month)
Unconfirmed
I =1 Retum To CWnt 0 Disposal By Lab Archive For Months
Deliverable Requested: I, II, III, IV, Other ;specify) Primary Deliverable Rank: 2
Special Instructions/QC Requirements:
Empty Kit Relinquished by: Date: Time: Method of Shipment
Relinquished by—+07--
Daten'mte•
company
Received by
Datemme:
Company
7 1{ )�-
Relinquished by
Date/Time,
Company
Reoelved by
Daternma:
Company
Relinquished by
Dateirri ns,
Company
Received by.
DaW ime:
Company
Q M ,02
Custody Seals Intact:
Custody Seat No.:
Cooler Tomperature(s)°Cand Other Remaft:GLv` I y t} ,`.,� ���
7 -Ir
a Yes d No
4 cK
Ver: 06109/2021

Login Sample Receipt Checklist
Client: ERM-West
Login Number: 217189
List Number: 1
Creator: Sims, Robert D
Question Answer Comment
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.
True
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 dateltimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Job Number: 680-217189-1
List Source: Eurofins Savannah
Eurofins Savannah
Page 14 of 15 7/15/2022

Login Sample Receipt Checklist
Client: ERM-West Job Number: 680-217189-1
Login Number: 217189
List Number: 2
Creator: Roberts, Alexis J
Question
Answer
List Source: Eurofins Pensacola
List Creation: 07/12/22 01:43 PM
Comment
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
1578329,1578330,1578331
Sample custody seals, if present, are intact.
NIA
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
5.6°C, 5.4°C, 4.0°C, 2.4°C IR8
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.
True
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 datettimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
NIA
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins Savannah
Page 15 of 15 7/15/2022

urofins
IM
Environment resting
1 America
ANALYTICAL REPORT
Eurofins Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-217508-1
Client ProjectlSite: Storm Water - Amazon Warehouses DRT7
Revision: 1
Fnr
ERM-West
1920 Main Street
Suite 300
Irvine, California 92614
Attn: Doug J Wade
Authorized for release by:
7/18/2022 1:30:39 PM
Roxanne Cisneros, Senior Project Manager
[phone]
roxanne.cis [e-mail]. corn
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.

Definitions/Glossary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Glossary
n Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio {normalized absolute difference)
❑il 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 (DoDIDOE)
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 I Present
PQL Practical Quantitation Limit
PRIES 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
Job ID: 680-217508-1
Eurofins Savannah
Page 2 of 15 7/18/2022 (Rev, 1)

Sample Summary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Lab Sample ID Client Sample ID Matrix Collected Received
680-217508-1 5R 77_Sample_Point_02 20220627 Water 06/27/2217:26 06/28/2210:30
Job ID: 680-217508-1
Page 3 of 15 Eura MZWA4RW. 1)

Case Narrative
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Job 1D: 680-217508-1
Laboratory: Eurofins Savannah
Narrative
Job narrative
680-21E 7508-1
Comments
Revised Report 7/18/2022 to change sample ID per client email request
Job ID: 680-217508-1
Receipt
The sample was received on 6/28/2022 10:30 AM. Unless otherwise noted below, the sample arrived in good condition, and where
required, properly preserved and on ice. The temperature of the cooler at receipt was 0.50 C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Organic Prep
Methods 1664B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MSIMSD) associated with
preparation batch 400-584672.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins Savannah
Page 4 of 15 7/18/2022 (Rev. 1)

Client Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Client Sample ID: DRT7_Sample_Point_02_20220627
Date Collected: 06/27/22 17:26
Date Received: 06/28/22 10:30
General Chemistry
Analyte Result Qualifier RL
au i-mr-M
Total Suspended Solids
Chemical Oxygen Demand
<2.7 7.7
23 3.3
20 10
Job ID: 680-217508-1
Lab Sample ID: 680-217508-1
Matrix: Water
hADL Unit D Prepared Analyzed Dii Fac
2.7 mglL 07113/2214:47 0711412212:24 1
3.3 mglL 06/3012214:19 1
5.0 mglL 07/1112213:03 1
Eurofins Savannah
Page 5 of 15 7/18/2022 (Rev. 1)

QC Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Method: 1664B - HEM and SGT-HEM
r
Lab Sample ID: MB 400-58467211-A
Matrix: Water
Analysis Batch: 584793
MB MB
Analyte Result Qualifier
SGT-HEM <1.4
Lab Sample ID: LCS 400-584672/2-A
matrix: water
Analysis Batch: 584793
Analyte
SGT-HEM
rLab Samp!c ID: LCSD 400-58467213-A
Matrix: Water
Analysis Patch: 584793
Analyte
LSGT-HEM
Job ID: 680-217508-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 584672
RL MDL Unit D Prepared Analyzed Dil Fac
4.0 1.4 mg/L 07113/2214:47 0711412212:24 � 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 584672
Spike
LCS
LCS
%Rec
Added
Result
Qualifier Unit
D %Rec
Limits
20.0
17.40
mg/L
87
64 - 132
f Hent Sample !D: Lab Control Sam-!e Du -
Prep Type: TotallNA
Gran Batch: 584672
Spike
LCSD
LCSD
%Rec RPD
Added
Result
Qualifier Unit
D %Rec
Limits RPD Limit
20.0
18.50
m91L
92
64 -132 6 34
Method: 264OD-2016 - Total Suspended Solids (Dried at 103-1050C)
F-
Lab Sample ID: MB 680-72859311 Client Sample ID: Method Blank
Matrix: Water Prep Type: TotallNA
Analysis Batch: 728593
MB MB
Analyte Result Qualifier
Total Suspended Solids <2.5
Lab Sample ID: LCS 680-728593/2
a,- ,X: tier.,
IG kIA. NYut�r
Analysis Batch: 728593
LAnalyte
Total Suspended Solids
Lab Sample ID: LCSD 680-72859313
Matrix: Water
Analvsis Batch: 728593
Analyte
LTotal Suspended Solids
RL MDL Unit
2.5 2.5 mg/L
D Prepared Analyzed Dil Fac
06/30/22 14:19 1
Ciient Sample ID: Lab Control Sample
Prep Typc: .-tall".A
Spike LCS LCS %Rec
Added Result Qualifier Unit D %Rec Limits
951 806 mg1L 85 80 -120
Client Sample ID: Lab Control Sample Dur)
Prep Type: TotallNA
Spike LCSD LCSD
Added Result Qualifier Unit
951 798 mg/L
%Rec RPD
D %Rec Limits RPD Limit
84 80 -120 1 25
Method: 5220D-2011 - Chemical Oxygen Demand W
Lab Sarnpie ID: i>TB 680-730044/3 Client Sample ID: Method Bianik
Matrix: Water Prep Type: Total/NA
Analysis Batch: 73004:
MB M8
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Chemical oxygen Demand 5.0 mg1L 07/11 /22 13:03 1
Eurofins Savannah
Page 6 of 15 7/18/2022 (Rev. 1)

QC Sample Results
Client: ERM-West
Job ID: 680-217508-1
Project/Site: Storm Water - Amazon Warehouses DRT7
Method: 5220D-2011 - Chemical Oxygen Demand (Continued)
r
Lab Sample ID: LCS 680-73004414
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 730044
Spike
LCS LCS
%Rec
Analyte Added
Result Qualifier
Unit D %Rec Limits
Chemical Oxygen Demand 50.0
48.2
mglL 96 90 -110
Lab Sample ID: 680-217508-1 MS
Client Sample ID: DRT7_Sample_Point_02�20220627
Matrix: Water
Prep Type: TotaliNA
Analysis Batch: 730044
Sample Sample Spike
MS MS
%Rec
Analyte Result Qualifier Added
Result Qualifier
Unit D %Rec Limits
LOhemicai Oxygen Demand 20
FLab Sample !D: 680-217508-1 nfcD
Matrix: Water
Analysis Batch: 730044
S I 5 i
Analyte
Chemical Oxygen Demand
amp amp
Result Qualifier
20
50.0 71.9 mg/L 104 90 - 110
CHent Sarnple !D: DRT7_Sample po;-* n�_�n77n677
Prep Type-Total/NA
Spike MSD MSD
Added Result Qualifier Unit
50.0 71.5 mglL
%Rec RPD
D %Rec Limits RPD Limit
103 90-110 0 30
Eurofins Savannah
Page 7 of 15 7/18/2022 (Rev. 1)

QC Association Summary
Client: ERM-West Job ID: 680-217508-1
Project/Site: Storm Water - Amazon Warehouses DRT7
General Chemistry
Prep Batch: 584672
FLab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-217508-1
DRT7_Sample_Point_02_20220627
Total/NA
Water
1664E
MS 400-584672/1-A
Method Blank
Total/NA
Water
1664E
LCS 400-58467212-A
Lab Control Sample
TotatlNA
Water
16646
LCSD 400-58467213-A
Lab Control Sample Dup
Total/NA
Water
16646
Analysis Batch: 584793
j Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-217508-1
DRT7_Sample_Point_02_20220627
Total/NA
Water
1664E
584672
MB 400-584672/1-A
Method Blank
TotalINA
Water
1664E
564672
LCS 400-584672/2-A
Lab Control Sample
Total/NA
Water
1664E
584672
LCSD 400-58467213-A
Lab Control Sample Dup
Total/NA
Water
1664B
584672
Analysis Batch: 728593
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-217508-1
DRT7_Sample—Point_02_20220627
Total/NA
Water
254OD-2015
MB 680-72859311
Method Blank
Total/NA
Water
2540D-2015
LCS 680-72859312
Lab Control Sample
Total/NA
Water
254OD-2015
LCSD 680-728593/3
Lab Control Sample Dup
Total/NA
Water
254OD-2015
Analysis Batch: 730044
Lab Sample ID
Client Sample ID
680-217508-1
DRT7_Sample_Poini-02_20220627
MB 680-73004413
Method Blank
LCS 680-73004414
Lab Control Sample
680-217508-1 MS
DRT7_Sample_Point_02_20220627
680-217508-1 MSD
DRT7_Sample_Point_02_20220627
Prep Type
Matrix
Total/NA
Water
Total/NA
Water
TotaVNA
Water
TotalINA
Water
TotalINA
Water
Method
5220D-2011
5220 D-2011
5220D-2011
5220D-2011
5220D-2011
Prep Batch
Eurofins Savannah
Page 8 of 15
7/18/2022 (Rev. 1)

Lab Chronicle
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Job ID: 680-217508-1
Client Sample ID: DRT7_ Sample_Point_02_20220827 Lab Sample ID: 680-217508-1
Date Collected: 06/27/22 17:26 Matrix: Water
Date Received: 06/28122 10:30
Batch
Batch
ail
Initial
Final
Batch
Prepared
Prep Type
Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
1664E
518 mL
1000 mL
584672
07/13/22 14:47
ARE
TAL PEN
Total/NA
Analysis
1664B
1
584793
07/14/22 12:24
ARE
TAL PEN
Instrument
ID: J.T. Baker 1&2
Total/NA
Analysis
2540D-2015
1
750 mL
1000 mL
728593
06/30/22 14:19
PG
TAL SAV
Instrument ID: NOEQUIP
Total/NA Analysis 5220D-2011 1 2 mL 2 mL 730G44 07/11/22 13:03 ALG TAL SAV
Instrument ID: SPC7
Laboratory References:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Savannah
Page 9 of 15 7/18/2022 (Rev. 1)

Accreditation/Certification Summary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Job ID: 680-217508-1
Laboratory: Eurofins Savannah
The accreditations/certifications listed below are applicable to this report.
Authority Program
Identification Number
Expiration Date
LNorth Carolina (WWISW) State
269
12-31-22
Laboratory: Eurofins Pensacola
All accreditationslcertifcations held by this laboratory are listed. Not all accreditationstcertifi cations are applicable to this report.
LAuthority Program
Identification Number
Expiration Date
Alabama State
40150
06-30-23
ANAB ISO/IEC 17025
L2471
02-23-23
Arkansas DEQ State
88-0689
09-01-22
California State
2510
06-30-23
Florida NELAP
E81010
06-30.23
Georgia State
E81010(FL)
06-30-23
Illinois NELAP
200041
10-09-22
Kansas NELAP
E-10253
10-31-22
Kentucky (UST) State
53
06-30-23
Kentucky (WW) State
KY98030
12-31-22
Louisiana (All) NELAP
30976
06-30-23
Louisiana (DW) State
LA017
12-31.22
Maryland State
233
09-30-22
Michigan State
9912
06-30-23
North Carolina (WW/SW) State
314
12-31-22
Oklahoma NELAP
9810
08-31-22
Pennsylvania NELAP
68-00467
01-31-23
South Carolina State
96026
06-30-23
Tennessee State
TN02907
06-30-23
Texas NELAP
T104704286
09-30-22
US Fish & Wildlife US Federal Programs
A22340
06-30-23
USDA US Federal Programs
P330-21-00056
05-17-24
Virginia NELAP
460166
06-14-23
West Virginia DEP State
136
03-31-23
Eurofins Savannah
Page 10 of 15 7/18/2022 (Rev. 1)

Method Summary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses DRT7
Job ID: 680-217508-1
Method Method Description
Protocol
Laboratory
1664B HEM and SGT-HEM
1664B
TAL PEN
2540D-2015 Total Suspended Solids (Dried at 103-105"C)
SM
TAL SAV
5220D-2011 Chemical Oxygen Demand
SM
TAL SAV
1664B HEM and SGT-HEM (Aqueous)
1664B
TAL PEN
Protocol References:
1664B = EPA-821-98-002
SM = "Standard Methods For The Examination Of Water And Wastewater"
Laboratory References:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Savannah
Page 11 of 15 7/18/2022 (Rev. 1)

CD
.a
N
-0
01
Eurofins Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Chain of Custody Record
.;% eurofins
244-
• �.. "
® .
=
IS-NaOH N-Nom
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ED
it
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IV
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i

Eurofins Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone: [phone] Fax: [phone]
Chain of Custody Record
eurofins
cn�u>-rrcm �esftng
Sampler
Lob PM:
CaMerTncksgNola).*
COCNo•
Client Inform tion Sub Contradt Lab
Clsnetos, Roxanne
680-700927.1
Client Contact
Phone
E-Mail:
State of Origin.
Psge:
Shipp-ing/Recenrtttg
[e-mail]
North Carolina
Page 1 of 1
Company
Atxreditadons Required (See note)
Job #
Eurofins Environatent Testing Southeast,
State Program - North Carolina (W WISW)
680-217508-1
Address.
Due alto Requested:
Preservation Codes:
3355 McLemore Drive,
7/12f2022
Analysis
Requested
A•HCL M-Hexane
e - NaOH N - Noire
O-AaNa02
Gty.
AT Requested (days):
Pensacola
C-Zn Acetate
D - Nitric Acid P • Na2045
O - N82S03
E NaHSO4
State, Zip
FL, 32514
x
R - Na2S203
F - McOH S - H2SO4
Do Harare
Phone
Poo.
850.474-1001(Tel) 850-478-2671(Fax)
pp
g
=
H-Ascorbic Add u-T��
J Ira V - MCAA
-Ol Water
Email:
WO Ill.Z
Z
$ o
(is
5
W-pl-14-5
A Y . Trims
L - EDA
Prged Name
pct #:
Storm Water - Anlazon Warehouses DRT7
68026743
Q
O
z -other (spacny)
Other:
Site:
BSOWfk.
F
�r
o.t
�u
m
Sample
Matrix
g
Type
Sample
(C=Comp,
0:..b0A
S
Sample Identifietltlon - Client ID Lab Itl
Sam le Date
Time
G= rab)
ar m..w.,Auu
P. ti
s°
Special InstructlonsfNote:
Preservation Code:
DRT7_Sample_13oint 20220627 (680-211508-1)
6/27/22
Water
X
2
Eastetn
Note- Since laboratory accrednadora are subject to ilhangs, Eurorms Environment Testing Southeast. LLC places the ownership of method, ans%rte It accreditation compliance upon out subcontract laboretones This sample shipment is forwarded under chain -of -custody If ttu laboratory
does not currently maintain accreditation in the State of Origin dated above for analysisRests/matrix being analyzed, the samples must be shipped back to the Eurofins Environment Testing Southeast. LLC laboratory or other instructions will be provided. Any changes to aareditahon
status should be broubht to Eurotlns Environment Testing Southeast LLC attentlot Irnmedtatety. If all requested accretbtaboris are current to date, return the signed Chain of Custody attesting to sob compitcance to Eumfft Emlronment Testirg Southeast. LLC
Pid.thle Haza Identification
Sample Disposal (A fee may be assessed if samples are retained longer than i month)
0 ED ED For Months
Unconfirmed
Return To Client Disposal By tab Archive
Deliverable Requested: 1, 11, III, IV, Other (specify) Primary Deliverable Rank: 2
Special Instructions/QC Requirements:
Empty Kit Relinquished by: Date:
Time:
Method of shipment
RelinqutWad by.
DaterTtme:
Company
RecoNed by
Datttlrume:
Company
( r,v
Relinquished by:
ostarrime
Company
Received by
Datefrane:
Company
Relinciuiahed by
Daterrime-
Company
Received by
oatorrme. �
Company
Custody Seals Intact
Custody Seat No.:
Cooler Temperature(s) °C and Other Remarks �
�� � � ` nvc /%
i� U C, "L O
e Yes A No
ver: uorvm.cvc i

Login Sample Receipt Checklist
Client: ERM-West Job Number: 680-217508-1
Login Number: 217508
List Source: Eurof;ns Savannah
List Number: 1
Creator: Watters, David
Question
Answer Comment
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.
True
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.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurof ns Savannah
Page 14 of 15 7/18/2022 (Rev. 1)

Login Sample Receipt Checklist
Client: ERM-West Job Number: 680-217508-1
Login Number: 217608
List Number: 2
Creator: Roberts, Alexis J
Question
Answer
List Source: Eurofins Pensacola
List Creation: 07/12/22 01:49 PM
Comment
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
1578329,1578330,1578331
Sample custody seals, if present, are intact.
N/A
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
5.6°C, 5.4°C, 4.0°C, 2.4°C IR8
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.
True
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.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspaoe have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins Savannah
Page 15 of 15 7/18/2022 (Rev. 1)