NCG060414_DMR_20210114

STORMWATER DISCHARGE MONITORING REPORT
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG060000
CERTIFICATE OF COVERAGE NO. NCG06 0 4 1 4
FACILITY NAME Amazon.com Services LLC. - DRT4
COUNTY Henderson
PERSON COLLECTING SAMPLES Duncan Quinn
LABORATORY Eurofins Test America Lab Cert. ## �fi9
Part A: Stormwater Benchmarks and Monitoring Results
Date submitted 01-14-2021
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [:]WaterSupply ❑SA
Other B
FACILITY ACTIVITIES INCLUDE (check all that apply):
❑ use/process meats ❑ use animal fats/byproducts
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Total event rainfall 20.8 or n No discharae this period'
Outfall No.
pate Sample
Collected, mo/dd/yr
TSS,
mg/L
pH,
Standard units
COD,
mg/L
Oil and Grease,
mg/L
Fecal Coliform,
Colonies per 100 ml
Enterococci,
Colonies per 100 ml
Benchmark
-
100 or 501
Within 6.0 — 9.0
120
30
10001
5001
Parameter Code
-
C0530
00400
00340
00556
31616
61211
Sample Point 01
12/24/2020
28
8.15
9.0
2.5
NIA
NIA
Sample Point 02
12/24/2020
18
8.63
<5.0
<0.69
NIA
NIA
Sample Point 03
12/24/2020
<5.0
8.02
<5.0
<0.67
NIA
NIA
Sample Point 04
12/24/2020
13
7.52
27
<0.66
N/A
NIA
1 Only applies to facilities that use/process meats.
'The total precipitation must be recorded using data from an on -site rain gauge.
3 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
4See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
SMonthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new oil per month? ❑ yes ❑■ no (if yes, complete Part B)
Permit Date: 11/1/2018-05/31/2021 SWU-249, Last Revised 11/5/2018
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new motor oil/month.
Outfall No.
Date Sample Collected
(mo/dd/yr)
24-hour rainfall amount,
Inches
New Motor Oil or
Hydraulic Oil Usage
Non -Polar O&G/Total
Petroleum Hydrocarbons
Total Suspended Solids
Benchmarks
-
-
-
15 mg/L
100 mg/L or 50 mg/L4
Parameter Code
-
46529
NCOIL
00552
C0530
Footnotes from Part A also apply to Part S
*FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO Q
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original copy of this DMR, including all "No Discharge" reports within 30 days of receipt of the lab results for at end of monitoring period in the case
Of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"i certify, 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 submitted is, to the best of my knowledge and
belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing v,4ations."
Signature of Permittee
Permit Date:11/1/2018-05/31/2021
/___
Date
SWU-249, Last Revised 11/5/2018
Page 2of2

urofins
Environment Testing
America
ANALYTICAL REPORT
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-193354-1
Client Project/Site: Storm Water - Amazon Warehouses (DRT4)
For:
ERM-West
1920 Main Street
Suite 300
Irvine, California 92614
Attn: Doug J Wade
Authorized for release by:
111212021 9:12:45 AM
Lauren Evans, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNl 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 (DRT4)
Qualifiers
General Chemistry
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
c 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 (DoDIDOE)
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 (DoDIDOE)
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 1 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
Job ID: 680-193354-1 11
Eurofins TestAmerica, Savannah
Page 2 of 17 1/12/2021

Sample Summary
Client: ERM-West Job ID: 680-193354-1
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Lab Sample ID
Client Sample ID
Matrix
Collected
Received Asset ID
680-193354-1
DRT4_SAMPLE_POINT_01_20201224
Water
12/24120 09:54
12129/20 10:00
680-193354-2
DRT4 SAMPLE_POINT_02_20201224
Water
12/24120 09:37
12/29/20 10:00
680-193354-3
DRT4_ISAMPLE_POINT_03_20201224
Water
12/2412010:41
12129/2010:00
680-193354-4
DRT4 SAMPLE POINT 04 20201224
Water
12/24/20 08:42
1212912010:00
Eurofins TestAmerica, Savannah
Page 3 of 17 1 /12/2021

Case Narrative
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Job ID: 680-193354-1
Laboratory: Eurofins TestAmerica, Savannah
Narrative
Job ID: 680-193354-1
C.
JOq Narrative
680-193354-1
Comments
No additional comments.
Receipt
The samples were received on 12/29/2020 10:00 AM; the samples arrived in good condition, and where required, properly preserved and
on ice. The temperature of the cooler at receipt was 4.1° C.
General Chemistry
Method SM 2540D! The sample duplicate precision for the following sample associated with analytical batch 680-650893 was outside
control limits: (680-193357-A-1 DU). The associated Laboratory Control Sample 1 Laboratory Control Sample Duplicate (LCSILCSD)
precision met acceptance criteria.
Method SM 254OD: Insufficient sample volume was provided to produce results within the specifications of SM 25400 which requires at
least 2.5 mg dried residue with a sample volume not to exceed 1 L. A sample volume less than 1 L, that yielded less than 2.5 mg dried
residue, was provided for the following sample: DRT4_ SAMPLE_POINT_03_20201224 (680-193354-3).
Methods 1664B: Insufficient sample volume was available to perform a matrix spikelmatrix spike duplicate/sample duplicate
(MSIMSDIDUP) associated with preparation batch 680-651693.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 4 of 17 1/12/2021

Client Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Job ID: 680-193354-1
Client Sample ID: DRT4_SAMPLE_POINT_01_20201224
Lab Sample ID: 680-193354-1
Date Collected: 12/24/20 09:54
Matrix. Water
Date Received: 12/29/20 10:00
General Chemistry
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed DII Fac
Oil & Grease (HEM) 2.5
2.4
0.67 mglL
01/11/21 07:55 01/11/21 10:48 1
Chemical Oxygen Demand 9.0 J
10
5.0 mglL
01/07/21 10:54 1
Total Suspended Solids 28
6.5
6.5 mglL
12/30/20 14:43 1
Eurofins TestAmerica, Savannah
Page 5 of 17 1/12/2021

Client Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Job ID: 680-193354-1
Client Sample ID: DRT4WSAMPLE_PO1NT_02_20201224
Lab Sample ID: 680-193354-2
Date Collected: 12/24/20 09:37
Matrix: Water
Date Received: 12/29/20 10:00
General Chemistry
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed DII Fan
Oil & Grease (HEM) <0.69
2.5
0.69 mg1L
01/11/21 07:55 01/11/21 10:48 1
Chemical Oxygen Demand <5.0
10
5.0 mg1L
01/07/21 10:54 1
Total Suspended Solids 18
5.0
5.0 mg1L
12/30/20 14:43 1
Eurofins TestAmerica, Savannah
Page 6 of 17 1/12/2021

Client Sample Results
Client: ERM-West
Job ID: 680-193354-1
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Client Sample 10: DRT4_SAMPLE_POINT_03_20201224
Lab Sample ID: 680-193354-3
Date Collected: 12/24/20 10:41
Matrix: Water
Date Received: 12/29/20 10:00
General Chemistry
Anatyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Oil Fac
Oil & Grease (HEM) <0.67
2.4
0.67 mg1L
01/11/21 07:55 01/11/21 10:48 1
Chemical Oxygen Demand <5.0
10
5.0 mg/L
01/07/21 10:54 1
Total Suspended Solids <5.0
5.0
5.0 mg/L
12/30/20 14:43 1
Eurofins TestAmerica, Savannah
Page 7 of 17 1/12/2021

Client Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Client Sample ID: DRT4_SAMPLE_POINT_04_20201224
Date Collected: 12/24/20 08:42
Date Received: 12/29/20 10:00
General Chemistry
Analyte Result Qualifier RL MDL Unit
Oil & Grease (HEM) <0.66 2A 0.66 mglL
Chemical Oxygen Demand 27 10 5.0 mglL
Total Suspended Solids 13 5.7 5.7 mglL
Job ID: 680-193354-1
Lab Sample ID: 680-193354-4
Matrix: Water
D Prepares! Analyzed Dil Fac
0111112107:55 01/11/2110:48 1
01/07/21 10:54 1
12/30/20 14:43 1
Eurofins TestAmerica, Savannah
Page 8 of 17 1/12/2021

QC Sample Results
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Method: 1664B - HEM and SGT-HEM
Lab Sample ID: MB 680-651693/1-A
Matrix: Water
Analysis Batch: 651719
ME ME
Analyte Result Qualifier
Oil & Grease (HEM) <1.4
Lab Sample ID: LCS 680-65169312-A
Matrix: Water
,Analysis Batch: 651719
Analyte
Oil & Grease (HEM)
Lab Sample ID: LCSD 680-65169313-A
Matrix: Water
Analysis Batch: 651719
Analyte
Oil & Grease (HEM)
Spike
Added
40.0
Spike
Added
40.0
Method: 5220D-2011 - Chemical Oxygen Demand
Lab Sample ID: MB 680-651574/3
Matrix: Water
Analysis Batch: 651574
MB MB
Analyte Result Qualifier
Chemical Oxygen Demand <5.0
Lab Sample ID: LCS 680-651574/4
Matrix: Water
Analysis Batch: 651574
Spike
Analyte Added
Chemical Oxygen Demand 50.0
Job ID: 680-193354-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 651693
RL MDL Unit
D Prepared Analyzed Dil Fac
5.0 1.4 mg/L
01/11/2107:55 01111/2110:48 1
Client Sample ID: Lab Control Sample
Prep Type: TotalINA
Prep Batch: 651693
LCS LCS
%Rec.
Result Qualifier
Unit D %Rec Limits
33.20
mglL 83 78- 114
Client
Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Prep Batch: 651693
LCSD LCSD
%Rec. RPD
Result Qualifier
Unit D %Rec Limits RPD Limit
34.40
mglL 86 78-114 4 18
Client Sample ID: Method Blank
Prep Type: Total/NA
RL MDL Unit D Prepared Analyzed Dil Fac
10 5.0 mglL 01/0712110:54 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
LCS LCS %Rec.
Result Qualifier Unit D %Rec Limits
52.1 mg/L 104 90 - 110
Method: SM 2540D - Solids, Total Suspended (TSS)
Lab Sample ID: MB 680-650893/1
Matrix: Water
Analysis Batch: 650893
ME ME
Analyte Result Qualifier RL
Total Suspended Solids <2.5 2.5
Lab Sample ID: LCS 680-650893/2
Matrix: Water
Analysis Batch: 650893
Spike
Analyte Added
Total Suspended Solids 951
Client Sample ID: Method Blank
Prep Type: Total/NA
MDL Unit D Prepared Analyzed Dil Fac
2.5 mg/L 12/3012014:43 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
LCS LCS %Rec.
Result Qualifier Unit D %Rec Limits
926 mg/L 97 80 -120
Eurofins TestAmerica, Savannah
Page 9 of 17 1/12/2021

QC Sample Results
Client: ERM-West Job ID: 680-193354-1
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Method: SM 2540D - Solids, Total Suspended (TSS) (Continued) -
Lab Sample ID: LCSD 680-65089313 Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 650893
Analyte
_Total Suspended Solids
Spike LCSD LCSD
Added Result Qualifier Unit
951 964 mg/L
%Rec. RPD
D %Rec Limits RPD Limit
101 80-120 4 25
Eurofins TestAmerica, Savannah
Page 10 of 17 1 /12/2021

QC Association Summary
Client: ERM-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
General Chemi
Analysis Batch: 650893
Lab Sample ID
Client Sample ID
Prep Type
Matrix
680-193354-1
DRT4_SAMPLE_POINT_01_20201224
TotaUNA
Water
680-193354-2
DRT4_SAMPLE_POINT_02_20201224
Total/NA
Water
680-193354-3
DRT4 SAMPLE POINT_03_20201224
TbtalINA
Water
680-193354-4
DRT4^_SAMPLE^_POINT_04_20201224
Total/NA
Water
MB 680-65089311
Method Blank
TotalINA
Water
LCS 680-650893/2
Lab Control Sample
Total/NA
Water
LCSD 680-65089313
Lab Control Sample Dup
Total/NA
Water
Analysis Batch: 651574
Lab Sample ID
Client Sample ID
Prep Type
680-193354-1
DRT4_SAMPLE POINT 07 20201224
Total/NA
680-193354-2
DRT4_SAMPLE_POINT 02 20201224
TotaltNA
680-193354-3
DRT4_SAMPLE_POINTW_03_-20201224
TotallNA
680-193354-4
DRT4_SAMPLE_POINT_04_20201224
TotaIINA
MB 680-651574/3
Method Blank
Total/NA
LCS 680-65157414
Lab Control Sample
Total/NA
Prep Batch: 651693
Job ID: 680-193354-1
Method
SM 2540D
SM 2540D
SM 2540D
SM 2540D
SM 2540D
SM 2540D
SM 2540D
Prep Batch
Matrix
Method Prep Batch
Water
522OD-2011
Water
5220D-2011
Water
5220D-2011
Water
5220D-2011
Water
5220D-2011
Water
5220D-2011
Lab Sample ID
Client Sample ID
Prep Type
Matrix
680-193354-1
DRT4 SAMPLE POINT 07 20201224
TotaVNA
Water
680-193354-2
DRT4_SAMPLE POINT 02 20201224
TotaitNA
Water
680-193354-3
DRT4 SAMPLE—POINT-03-20201224
TotaUNA
Water
680-193354-4
DRT4_SAMPLE_POINT_04_20201224
TotaUNA
Water
MB 680-651693/1-A
Method Blank
TotaUNA
Water
LCS 680-65169312-A
Lab Control Sample
TotaUNA
Water
LCSD 680-651693/3-A
Lab Control Sample Dup
TotaUNA
Water
Analysis Batch: 651719
Lab Sample ID
Client Sample 1D
Prep Type
Matrix
580-193354-1
DRT4 SAMPLE_POIN7_01 20201224
Total/NA
Water
680-193354-2
DRT4—_SAMPLE_POINT_02—_20201224
Total/NA
Water
680-193354-3
DRT4_SAMPLE_POINT_03_20201224
Total/NA
Water
680-193354-4
DRT4_SAMPLE_POINT_04_20201224
Total/NA
Water
MB 680-65169311-A
Method Blank
Total/NA
Water
LCS 680-65169312-A
Lab Control Sample
Total/NA
Water
LCSD 680-65169313-A
Lab Control Sample Dup
TotaUNA
Water
Method Prep Batch
1664B
1664E
1664B
1664 t3
1664B
1664B
1664B
Method
Prep Batch
1664B
651693
1664B
651693
1664B
651693
1664B
651693
1664E
651693
1664B
651693
1664B
651693
Eurofins TestAmerica, Savannah
C
Page 11 of 17 1/12/2021

Lab Chronicle
Client: ERM-West Job ID: 680-193354-1
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Client Sample ID: DRT4_ SAMPLE_POINT_01_20201224 Lab Sample ID: 680-193354-1
Date Collected: 12/24/20 09:54 Matrix: Water
Date Received: 12/29/20 10:00
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 1664E 1050 mL 500 mL 651693 01/11/21 07:55 JAS TAL SAV
Total/NA Analysis 1664B 1 651719 01/11/2110:48 JAS TAL SAV
Instrument ID: NOEQUIP
Total/NA Analysis 5220D-2011
Instrument ID: SPC7
Total/NA Analysis SM 2540D
Instrument ID: NOEQUIP
1
1
2 mL
384 mL
Client Sample ID: DRT4_ SAMPLE_POINT_02_20201224
Date Collected: 12/24/20 09:37
Date Received: 12/29/20 10:00
Batch Batch
DO
Initial
Prep Type Type Method
Run Factor
Amount
Total/NA Prep 1664B
1016 mL
Total/NA Analysis 1664B
1
Instrument ID: NOEQUIP
Total/NA Analysis 5220D-2011
1
2 mL
Instrument ID: SPC7
Total/NA Analysis SM 2540D
1
500 mL
Instrument ID: NOEQUIP
Client Sample ID: DRT4_ SAMPLE_POINT_03_20201224
Date Collected: 12124/20 10:41
Date Received: 12/29/20 10:00
2mL 651574 01/07/21 10:54 ALG TAL SAV
1000 mL 650893 12/30/20 14:43 MS TALSAV
Lab Sample ID: 680-193354-2
Matrix: Water
Final
Batch
Prepared
Amount
Number
or Analyzed
Analyst
Lab
500 mL
651693
01111/21 07:55
JAS
TAL SAV
651719
01/11/2110:48
JA$
TAL SAV
2mL
651574
01/07/2110:54
ALG
TAL SAV
1000 mL
650893
12/30/20 14:43
MS
TAL SAV
Lab Sample ID: 680-193354-3
Matrix: Water
Batch
Batch
Dil Initial Final Batch
Prep Type Type
Method
Run Factor Amount Amount Number
Total/NA Prep
1664B
1048 mL 500 mL 651693
Total/NA Analysis
1664B
1 651719
Instrument ID: NOEQUIP
Total/NA Analysis 5220D-2011
Instrument ID: SPC7
Total/NA Analysis SM 2540D
Instrument ID: NOEQUIP
1
1
2 mL
500 mL
Client Sample ID: DRT4_ SAMPLE_POINT_04_20201224
Date Collected: 12/24/20 08:42
Date Received: 12129/20 10:00
Batch Batch
Dil
Initial
Prep Type Type Method
Run Factor
Amount
Total/NA Prep 1664B
1053 mL
Total/NA Analysis 1664B
1
Instrument ID: NOEQUIP
Total/NA Analysis 5220D-2011
1
2 mL
Instrument ID: SPC7
Total/NA Analysis SM 2540D
1
440 mL
Instrument ID: NOEQUIP
Prepared
or Analyzed Analyst Lab
01111/2107:55 JAS TAL SAV
01111/2110:48 JAS TALSAV
2mL 651574 01/07/2110:54 ALG TALSAV
1000 mL 650893 12/30/20 14:43 MS TALSAV
Lab Sample ID: 680-193354-4
Matrix: Water
Final Batch Prepared
Amount Number or Analyzed Analyst Lab
500 mL 651693 01/11/21 07:55 JAS TALSAV
651719 01/11/21 10A8 JAS TALSAV
2mL 651574 01/07/2110:54 ALG TAL5AV
1000 mL 650893 12/30/20 14:43 MS TALSAV
Eurofins TestAmerica, Savannah
Page 12 of 17 1/12/2021

Lab Chronicle
Client: ERM-West Job ID: 680-193354-1
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
€T�1
Eurofins TestAmerica, Savannah
Page 13 of 17 1/12/2021

Accreditation/Certification Summary
Client: ERM-West Job ID: 680-193354-1
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Laboratory: Eurofins TestAmerica, Savannah
The accreditationslcertifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina (WVVISW) Slate 269 12-31-21
0
Eurofins TestAmerica, Savannah
Page 14 of 17 1/12/2021

Method Summary
Client: ERIVI-West
Project/Site: Storm Water - Amazon Warehouses (DRT4)
Job ID: 680-193354-1
Method
Method Description
Protocol
Laboratory
1664B
HEM and SGT-HEM
1664E
TAL SAV
5220D-2011
Chemical Oxygen Demand
SM
TAL SAV
SM 2540D
Solids, Total Suspended (TSS)
SM
TAL SAV
1664E
'HEM and SGT'-H"EM ('Aqueous)
1664E
TAL SAV
Protocol References:
1664B = EPA-821-98-002
SM = "Standard Methods For The Examination Of Water And Wastewater"
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 15 of 17 1/12/2021

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rn
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3355 McLemore Drive Chain of Custody Record
Pensacola. FL 32514
Phore:850-474-1001 Fax:[phone]
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F wiranment Testing
Anwdca
SarnpW:
p at �Q U'
US PLt
Carney Tracking No(s):
CDC N0-
Client Information
u ^ Ni It h
Evans. Lauren R
240-75870-28761.1
Cfenl Contact
Phone:
y I f y rJ
E-I.O4.
Pa
Doug Wade
I
Lauren.Evans�Etrrofnsei.com
Page 1 of 2
r:
ERM-West
Analysis Requested
Address:
Dud Dab Requeated:
Preservation Codes:
1920 Main Street Suite 3r)0
A HCL M • Hexane
a • - N" H - Nona
City:
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Login Sample Receipt Checklist
Client: ERM-West Job Number. 680-193354-1
Login Number:193364 List Source: Eurofins TestAmerica, Savannah
List Number: 1
Creator: Mooken, Darmal
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
Eurofins TestAmerica, Savannah
Page 17 of 17 1/12/2021

January 14, 2021
Wastewater Branch
Water Quality Permitting Section
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Delegation of Signature Authority
AMAZON.COM SERVICES LLC. - DRT4
NPDES Permit Number NCG060414
To Whom It May Concern:
By notice of this letter, I hereby delegate signatory authority to each of the following individuals for all
permit applications, discharge monitoring reports, and other information relating to the operations at
the subject facility as required by all applicable federal, state, and local environmental agencies
specifically with the requirements for signatory authority as specified in 15A NCAC 213.0506.
Individual #1 Individual #2 (ifapplicable)
Name:
Michael Boese
Title:
Business Environmental Leader
Mailing Address:
Na Environmental Dept Po Box 80842
Seattle, Wa 98108
Physical Address:
(if different)
Email Address:
[e-mail]
Office Phone:
484 - 252 - 1748
- -
Mobile Phone:
- -
- -
If you have any questions regarding this letter, please feel free to contact me at 951-445-7785.
Sincerely,
see attached delegation authority
Michael D. Deal
President, Treasurer And Secretary
cc: Asheville Regional Office, Water Quality Permitting Section

DocuSign Envelope ID: 11f)ECCCC-4COB-4164-917A-E418C922A295
AMAZON.COM SERVICES LLC
DELEGATION OF AUTHORITY
(Boese, Nickens, Wilson, Vijoykumor, Sonches)
I, Michael D. Deal, being the duly elected, qualified and acting President, Treasurer and Secretary of
Amazon.com Services LLC (the "Company"), and having been authorized by resolutions duly adopted by
the Board of the Company, do hereby sub -delegate my authority as follows:
DELEGATION OF AUTHORITY
1. Effective September 10, 2020, authority is hereby delegated to Michael Boese, Amber Nickens,
Paul Wilson, Vimal Vijaykumar, and Debora Sanches ("Authorized Representatives") to act on
behalf of the Company and in its name and place to execute and file environmental and permitting
applications, and related documents with government authorities. This Delegation of Authority
shall not include any authority to commit spend on behalf of the Company.
SUBDELEGATION
2. The Authorized Representatives are not authorized to subdelegate the authority granted to them
in this delegation.
TERM OF DELEGATION
3. The authority delegated hereby shall terminate upon the earlier of: (i) when revoked by the
Company, the undersigned, any successor in responsibility to the undersigned, or any person to
whom the undersigned reports; or (ii) immediately upon the cessation of the Authorized
Representative's employment by Amazon.com, Inc. ("Amazon"), the Company, and Amazon's
affiliates.
4. The authority delegated herein shall remain in full force and effect until terminated in accordance
with Section 3 of this Delegation of Authority regardless of the appointment status of the
undersigned with the Company.
DATED: September 10, 2020
OocuS4n*d by:
y-411 X
Michael D. Deal
President, Treasurer and Secretary