NCG030379_MONITORING INFO_20190802

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
N 'UG030 3-M
DOC TYPE.
❑ HISTORICAL FILE
Lei MONITORING REPORTS
DOC DATE
❑ c� OI i0 a
YYYYMMDD

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
CERTIFICATE OF COVERAGE NO. NCG03 0 0 0 0
FACILITY NAME MERCHANTS METALS, LLC
COUNTY IREDELL
PERSON COLLECTING SAMPLES PHILIP NICHOLAS
LABORATORY PACE ANALYTICAL
Date submitted 08/02/2019
Lab Cert. # 12 s #40
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
pr +SAMPLE PERIOD Q Jan -June ❑ July -Dec
RE V D SCHAR IG NG TOor ❑CLASS Monthly'
❑ORW ❑HQW ❑Tr ut (month)
❑PNA
AUG 07 2019 ❑Zero -flow ❑Water Supply ❑SA
Mother C
CENT R,AL FILES
DINR SECTION' PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
n No discharge this periodj2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
PH
Standard units
Total Copper
Total Lead
Total Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics'
Benchmarks
-
-
100 mg/L or 50 mg/L^
6.0-9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/L
1 mg/L
Parameter Code
-
46529
C0530
00400
01119
01051
01094
00552
78141
1
06/25/2019
1
<100 mg/L
&6
<.010 mg/L
<.075 mg/L
.662 mg/L
<15 mg/L
<1 mg/L
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceeoance for the same pdrdniefei di <11r du,c
For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
' See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies.
'Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

Facilitjes that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
Signature
Date
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?Z
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
CO530
Footnotes from Part A also apply to Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
SWU-245, last revised 11/1/2018
Page 2 of 3
Permit Date: 11/1/2018-05/31/2021

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 ❑
IF YES, HAVE YOU CONTACTED THE DEMUR 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 (or 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, North Carolina 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 violations."
Signature of Permittee
Permit Date: 11/1/2018-05/31/2021
ea/9
Date
SWU-245, last revised 11/1/2018
Page 3 of 3

0
aceAnalytical
wimpeCdabi
July 19, 2019
Phillip Nicholas
Merchants Metals
165 Fanjoy Road
Statesville, NC 28625
RE: Project: Stormwater 2019A
Pace Project No.: 92434657
Dear Phillip Nicholas:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite rJ0
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on June 26, 2019. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNIINELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
L 4y]
Angela Baioni
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 27

aceAnalytical
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Project: Stormwater 2019A
Pace Project No.: 92434657
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NCO30
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VrginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1-00
Huntersville, NC 28078
[phone]
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 27

aceAnalytical
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Project: Stormwater 2019A
Pace Project No.: 92434657
Lab ID Sample ID
92434657001 STORM WATER 2019 A
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1 l
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Method
Analysts
Analytes
Reported
Laboratory
EPA 1664E
JMS
1
PASI-C
EPA 609.3
SEM
29
PASI-C
EPA 200.7 Rev 4.41994
IDS
3
PASI-A
EPA625.1
PKS
56
PASI-C
EPA624.1
SAS
34
PASI-C
SM 254OD-2011
MDW
1
PASI-A
SM 4500-H+B-2011
ECH
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 3 of 27

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I
SUMMARY OF DETECTION
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
Lab Sample ID Client Sample ID
Method Parameters
Result Units
Report Limit
Analyzed Qualifiers
92434657001 STORM WATER 2019 A
EPA 200.7 Rev 4.4 1994 Zinc
662 ug/L
10.0
06/30/19 21:43
SM 4500-H+B-2011 pH at 25 Degrees C
6.6 Std. Units
1.0
06/30/19 15:11 H3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 4 of 27

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ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1b0
Hunten:ville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
Sample: STORM WATER 2019 A Lab ID: 92434657001 Collected: 06/25/19 10:00 Received: 06/26/19 15:00 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
1664 SGT-HEM, TPH
Analytical Method: EPA 1664E
Total Petroleum Hydrocarbons
NO
mg/L
5.0
1
07/08/19 06:11
608 PCB Pest RVE
Analytical Method: EPA608.3 Preparation Method:
EPA 608.3
Aldrin
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
309-00-2
alpha-BHC
ND
ug/L
0,050
1
06/28/19 17:19
07/01/19 15:36
319-84-6
beta-BHC
ND
ug/L
0.050
1
06/28/19 17:19
07/01/1915:36
319-85-7
delta-BHC
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
319-86-8
gamma-BHC (Lindane)
ND
ug/L
0,050
1
06/28/19 17:19
07/01/19 15:36
58-89-9
Chlordane (Technical)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
57-74-9
alpha -Chlordane
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
5103-71-9
gamma -Chlordane
NO
ug/L
0.050
1
06128/1917:19
07/01/1915:36
5103-74-2
4.4'-DDD
NO
ug/L
0.050
1
06/28/1917:19
07/01/19 15:36
72-54-8
4,4'-DDE
ND
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
72-55-9
4,4'-DDT
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
50-29-3
Dieldrin
NO
ug/L
0,050
1
06/28/19 17:19
07/01/19 15:36
60-57-1
Endosulfan I
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
959-98-8
Endosulfan II
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
33213-65-9
Endosulfan sulfate
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 1536
1031-07-8
Endrin
NO
ug/L
0.050
1
06/2811917:19
07101/1915:36
72-20-8
Endrin aldehyde
ND
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
7421-93-4
Heptachlor
NO
ug/L
0.050
1
06/28/19 17:19
07/01/19 15:36
76-44-8
Heptachlor epoxide
NO
ug/L
0.050
1
06/28/1917:19
07/01/19 15:36
1024-57-3
PCB-1016 (Aroclor 1016)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
12674-11-2
PCB-1221 (Aroclor 1221)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
11104-28-2
PCB-1232 (Aroclor 1232)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
11141-16-5
PCB-1242 (Aroclor 1242)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
53469-21-9
PCB-1248 (Aroclor 1248)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
12672-29-6
PCB-1254 (Aroclor 1254)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
11097-69-1
PCB-1260 (Aroclor 1260)
NO
ug/L
0.50
1
06/28/19 17:19
07/01/19 15:36
11096-82-5
Toxaphene
ND
ug/L
0.50
1
06/28/19 17:19
07/01/1915:36
8001-35-2
Surrogates
Tetrachloro-m-zylene (S)
80
%
10-130
1
06/28/19 17:19
07/01/19 15:36
877-09-8
Decachlorobiphenyl (S)
98
%
10-130
1
06/28/19 17:19
07/01/1915:36
2051-24-3
200.7 MET ICP
Analytical Method:
EPA 200.7 Rev 4.4 1994 Preparation
Method: EPA 200.7 Rev 4.4 1994
Copper
NO
ug/L
5.0
1
06/29/19 01:41
06/30/19 21:43
7440-50-8
Lead
NO
ug/L
5.0
1
06/29/19 01:41
06/30/19 21:43
7439-92-1
Zinc
662
ug/L
10.0
1
06/29/19 01:41
06/30/19 21:43
7440-66-6
625 RVE
Analytical Method:
EPA 625.1
Preparation Method:
EPA 625.1
Acenaphthene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
83-32-9
Acenaphthylene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
208-96-8
Anthracene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
120-12-7
Benzo(a)anthracene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
56-55-3
Benzo(a)pyrene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
50-32-8
Benzo(b)fluoranthene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
205-99-2
111;12C ;Ad i1iffW-MO -welZY11 V 11u9I9
This report shall not be reproduced, except in full,
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ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 160
Huntersville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
Sample: STORM WATER 2019 A Lab ID: 92434657001 Collected: 06/25/19 10:00 Received: 06/26/19 15:00 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
625 FIVE Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Benzo(g,h,i)perylene
NO
ug/L
5.0
1
07102/1920:10
07/03/19 16:47
191-24-2
Senzo(k)Ruoranthene
NO
ug/L
5.0
1
07/0211920:10
07/03/19 16:47
207-08-9
4-Bromophenylphenyl ether
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
101-55-3
Butylbenzylphthalate
NO
ug/L
5.0
1
07/02/19 20:10
07/03119 16:47
85-68-7
4-Chloro-3-methylphenol
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
59-50-7
bis(2-Chloroethoxy)methane
NO
ug/L
10.0
1
07/02/19 20:10
07/03/19 16:47
111-91-1
bis(2-Chloroethyl) ether
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
111-44-4
2-Chloronaphthalene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 1647
91-58-7
2-Chlorophenol
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
95-57-8
4-Chlorophenylphenyl ether
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
7005-72-3
Chrysene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
218-01-9
Dibenz(a,h)anthracene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
53-70-3
3,3'-Dichlorobenzidine
NO
ug/L
25.0
1
07/02/19 20:10
07/03/19 16:47
91-94-1
2,4-Dichlorophenol
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
120-83-2
Diethylphthalate
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
84-66-2
2,4-Dimethylphenol
NO
ug/L
10.0
1
07/02/19 20:10
07/03/19 16:47
105-67-9
Dimethylphthalate
ND
ug/L
5.0
1
07/02/19 20:10
07/03/191647
131-11-3
Di-n-butylphthalate
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
84-74-2
4,6-Dinitro-2-methylphenol
NO
ug/L
20.0
1
07/02/19 20:10
07/03/19 16:47
534-52-1
2,4-Dinitrophenol
NO
ug/L
50.0
1
07102/1920:10
07/03/19 16:47
51-28-5
2,4-Dinitrotoluene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
121-14-2
2,6-Dinitrotoluene
NO
ug/L
5.0
1
07/02/19 20A0
07/03/19 16:47
606-20-2
Di-n-octylphthalate
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
117-84-0
bis(2-Ethylhexyl)phthalate
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
117-81-7
Fluoranthene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
206-44-0
Fluorene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
86-73-7
Hexachloro-1,3-butadiene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
87-68-3
Hexachlorobenzene
NO
ug/L
5.0
1
07102/1920:10
07/0311916:47
118-74-1
Hexachlorocyclopentadiene
NO
ug/L
10.0
1
07/02/19 20:10
07/03/19 16:47
77-47-4
Hexachloroethane
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
67-72-1
Indeno(1,2,3-cd)pyrene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
193-39-5
Isophorone
NO
ug/L
10.0
1
07/02/19 20:10
07/03/19 16:47
78-59-1
Naphthalene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
91-20-3
Nitrobenzene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
98-95-3
2-Nitrophenol
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
88-75-5
4-Nitrophenol
NO
ug/L
50.0
1
07/02/19 20:10
07/03/1916:47
100-02-7
N-Nitrosodimethylamine
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
62-75-9
N-Nitroso-di-n-propylamine
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 1647
621-64-7
N-Nitrosodiphenylamine
NO
ugli-
10.0
1
07/02/19 20:10
07/03/19 16:47
86-30-6
2,2'-Oxybis(1-chloropropane)
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
108-60-1
Pentachlorophenol
NO
ug/L
10.0
1
07/02/19 20:10
07/03/19 16:47
87-86-5
Phenanthrene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 1647
85-01-8
Phenol
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
108-95-2
Pyrene
ND
ug/L
5.0
1
07/02/19 20:10
07/03/1916:47
129-00-0
1,2,4-Trichlorobenzene
NO
ug/L
5.0
1
07/02/19 20:10
07/03/19 16:47
120-82-1
2,4,6-Trichlorophenol
NO
ug/L
10.0
1
07/02/19 20:10
07/03/19 16:47
88-06-2
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1U0
Huntemville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
Sample: STORM WATER 2019 A Lab ID: 92434657001 Collected: 06/25/19 10:00 Received: 06/26/19 15:00 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
625 RVE Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Surrogates
Nitrobenzene-d5 (S)
97
%
10-120
1
07/02/19 20:10
07/03/19 16:47
4165-60-0
2-Fluorobiphenyl(S)
89
%
15-120
1
07102/1920:10
07/03/19 16:47
321-60-8
Terphenyl-d14(S)
104
%
11-131
1
07/02/19 20:10
07/0311916:47
1718-51-0
Phenol-d6(S)
56
%
10-120
1
07/02/19 20:10
07/03/19 16:47
13127-88-3
2-Fluorophenol (S)
77
%
10-120
1
07/02/19 20:10
07/03/19 16:47
367-12-4
2,4,6-Tribromophenol(S)
91
%
10-137
1
07/02/19 20:10
07/03/19 1647
118-79-6
624 Volatile Organics
Analytical Method: EPA624.1
Benzene
ND
ug/L
1.0
1
07105/1920:00
71-43-2
Bromodichloromethane
NO
ug/L
2.0
1
07/05/19 20:00
75-27-4
Bromotorm
NO
ug/L
2.0
1
07/05/19 20:00
75-25-2
Bromomethane
NO
ug/L
2.0
1
07105/1920:00
74-83-9
Carbon tetrachloride
ND
ug/L
2.0
1
07/05/19 20:00
56-23-5
Chlorobenzene
NO
ug/L
2.0
1
07/05/19 20:00
108-90-7
Chloroethane
NO
ug/L
2.0
1
07/05/19 20:00
75-00-3
Chloroform
NO
ug/L
5.0
1
07/05/19 20:00
67-66-3
Chloromethane
NO
ug/L
2.0
1
07/05/19 20:00
74-87-3
Dibromochloromethane
NO
ug/L
2.0
1
07/05/19 20:00
124-48-1
1,2-Dichlorobenzene
NO
ug/L
2.0
1
07/0511920:00
95-50-1
1,3-Dichlorobenzene
NO
ug/L
2.0
1
07/05/19 20:00
541-73-1
1,4-Dichlorobenzene
NO
ug/L
2.0
1
07/05/19 20:00
106-46-7
1,1-Dichloroethane
NO
ug/L
2.0
1
07/05/19 20:00
75-34-3
1,2-Dichloroethane
ND
ug/L
2.0
1
07/05/19 20:00
107-06-2
1,1-Dichloroethene
NO
ug/L
2.0
1
07/05/19 20:00
75-35-4
cis-1,2-Dichloroethene
NO
ug/L
2.0
1
07/05/19 20:00
156-59-2
trans-1,2-Dichloroethene
NO
ug/L
2.0
1
07/05/19 20:00
156-60-5
1,2-Dichloropropane
NO
ug/L
2.0
1
07/05/19 20:00
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
2.0
1
07/05/19 20:00
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
2.0
1
07/05/19 20:00
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
07/05/19 20:00
100-41-4
Methylene Chloride
NO
ug/L
5.0
1
07/05/19 20:00
75-09-2
1,1,2,2-Tetrachloroethane
NO
ug/L
2.0
1
07/05/19 20:00
79-34-5
Tetrachloroethene
NO
ug/L
2.0
1
07/05/19 20:00
127-18-4
Toluene
ND
ug/L
1.0
1
07/05/19 20:00
108-88-3
1,1.1-Trichloroelhane
ND
ug/L
2.0
1
07/05/19 20:00
71-55-6
1,1,2-Trichloroethane
NO
ug/L
2.0
1
07/05/19 20:00
79-00-5
Trichloroethene
ND
ug/L
2.0
1
07/05/19 20:00
79-01-6
Trichlorofluoromethane
ND
ug/L
2.0
1
07/05/19 20:00
75-69-4
Vinyl chloride
ND
ug/L
2.0
1
07/05/19 20:00
75-01-4
Surrogates
4-BrGMOfluorobenzene(S)
99
%
70-130
1
07/05/19 20:00
460-00-4
Toluene-d8 (S)
102
%
70-130
1
07/05/19 20:00
2037-26-5
1,2-Dichloroethane-d4 (S)
106
%
70-130
1
07/05/19 20:00
17060-07-0
2540D Total Suspended Solids
Analytical Method:
SM 254OD-2011
Total Suspended Solids
ND
mg/L
2.5
1
07/01/19 19:49
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: Stormwater 2019A
Pace Project No.: 92434657
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Hunteniville, NC 28078
[phone]
Sample: STORM WATER 2019 A Lab ID: 92434657001 Collected: 06/25/19 10:00 Received: 06/26/19 15:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Oual
4500H+ pH, Electrometric Analytical Method: SM 4500-H+t8-2011
pH at 25 Degrees C 6.6 Sid. Units 1.0 1 06/30/19 15:11 H3
Date: 07/19/2019 10:38 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 8 of 27

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Project: Stormwater 2019A
Pace Project No.: 92434657
OC Batch: 485113
QC Batch Method: EPA 1664B
Associated Lab Samples: 92434657001
METHOD BLANK: 2620801
Associated Lab Samples: 92434657001
Parameter Units
Total Petroleum Hydrocarbons mg/L
QUALITY CONTROL DATA
Analysis Method: EPA 1664B
Analysis Description: 1664 Si TPH
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
NO 4.8 07/08/19 06:03
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 160
Huntersville, INC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2620802
Spike
LCS
LCS
% Red
Parameter
Units
Conc.
Result
%Rec
Limits
Qualifiers
Total Petroleum Hydrocarbons
1
19.2
20.0
104
64-132
MATRIX SPIKE SAMPLE:
2620803
92434267001 Spike
MS
MS
% Red
Parameter
Units
Result
Conc.
Result
a/ Rec
Limits Qualifiers
Total Petroleum Hydrocarbons
ri
ND 19.2
20.8
108
64-132
Results presented on this page are In the units Indicated by the"units" column except where an alternate unit Is presentee to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kinney Ave, Suite 160
Huntersville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
QC Batch: 483957
Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994
Analysis Description: 200.7 MET
Associated Lab Samples: 92434657001
METHOD BLANK: 2615577
Matrix: Water
Associated Lab Samples: 92434657001
Blank
Reporting
Parameter Units
Result
Limit
Analyzed Qualifiers
Copper ug/L
NO 5.0
06/30/19 21:08
Lead ug/L
ND 5.0
06/30/19 21:08
Zinc ug/L
ND 10.0
06/3011921:08
LABORATORY CONTROL SAMPLE: 2615578
Spike
LCS
LCS % Reo
Parameter Units
Cone.
Result
% Rae Limits Qualifiers
Copper ug/L
500
508
102 85-115
Lead ug/L
500
474
95 85-115
Zinc ug/L
500
475
95 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2615579
2615580
MS
MSD
92434411002
Spike
Spike MS
MSD MS MSD
% Red
Parameter Units Result
Cone.
Cone. Result
Result %Rec %Rec
Limits
RPD Qual
Copper ug/L 0.14
500
500 636
633 99 99
70-130
0
mg/L
Lead ug/L 0.012
500
500 448
439 87 85
70-130
2
mg/L
Zinc ug/L 0.34
500
500 808
796 93 91
70-130
2
mg/L
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2615581
2615582
MS
MSD
92434802001
Spike
Spike MS
MSD MS MSD
e/ Rec
Parameter Units Result
Cone.
Cone. Result
Result %Rec %Rec
Limits
RPD Qual
Copper ug/L 6.8
500
500 484
481 95 95
70-130
1
Lead ug/L ND
500
500 462
462 92 92
70-130
0
Zinc ug/L 18.5
500
500 482
481 93 92
70-130
0
Results presented on this page are In the units Indicated by the' Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 27

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aceAnalytical
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QUALITY CONTROL DATA
Project: Stormwater 2019A
Pace Project No.: 92434667
OC Batch: 494861
QC Batch Method: EPA 624.1
Associated Lab Samples: 92434657001
Analysis Method:
Analysis Description:
EPA 624.1
624 MSV
METHOD BLANK: 2619874
Matrix: Water
Associated Lab Samples: 92434657001
Blank Reporting
Parameter
Units
Result Limit
Analyzed
1,1,1-Trichloroelhane
ug/L
ND
2.0
07/05/19 11:22
1,1,2,2-Tetrachloroethane
ug/L
NO
2.0
07/05/19 11:22
1,1,2-Trichloroelhane
ug/L
NO
2.0
07/05/19 11:22
1,1-Dichloroethane
ug/L
ND
2.0
07/05/19 11:22
1,1-Dichloroethene
ug/L
ND
2.0
07/05/19 11:22
1,2-Dichlorobenzene
ug/L
ND
2.0
07/05/19 11:22
1,2-Dichloroethane
ug/L
NO
2.0
07/05/19 11:22
1,2-Dichloropropane
ug/L
NO
2.0
07/05/19 11:22
1,3-Dichlorobenzene
ug/L
ND
2.0
07/05/19 11:22
1,4-Dichlorobenzene
ug/L
ND
2.0
07/05/19 11:22
Benzene
ug/L
ND
1.0
07/05/19 11:22
Bromodichloromethane
ug/L
NO
2.0
07/05/19 11:22
Bromoform
ug/L
NO
2.0
07/05/19 11:22
Bromomethane
ug/L
NO
2.0
07/0511911:22
Carbon tetrachloride
ug/L
ND
2.0
07/05/19 11:22
Chlorobenzene
ug/L
ND
2.0
07/05/19 11:22
Chloroethane
ug/L
ND
2.0
07/05/19 11:22
Chloroform
ug/L
NO
5.0
07/05/1911:22
Chloromethane
ug/L
NO
2.0
07/05/19 11:22
cis-1,2-Dichloroethene
ug/L
ND
2.0
07/0511911:22
cis-1,3-Dichloropropene
ug/L
ND
2.0
07/05/19 11:22
Dibromochloromethane
ug/L
ND
2.0
07/05/1911:22
Ethylbenzene
ug/L
NO
1.0
07/05/19 11:22
Methylene Chloride
ug/L
NO
5.0
07/05/19 11:22
Tetrachloroethene
ug/L
NO
2.0
07/05/19 11:22
Toluene
ug/L
ND
1.0
07/05/19 11:22
trans-1,2-Dichloroethene
ug/L
ND
2.0
07/05/19 11:22
trans-1,3-Dichloropropene
ug/L
NO
2.0
07/05/19 11:22
Trichloroethene
ug/L
ND
2.0
07105/1911:22
Trichlorofiuoromethane
ug/L
NO
2.0
07105/1911:22
Vinyl chloride
ug/L
ND
2.0
07/05/19 11:22
1,2-Dichloroethane-d4 (S)
%
109
70-130
07/05/19 11:22
4-Bromofluorobenzene (S)
%
99
70-130
07/05/19 11:22
Toluene-d8 (S)
%
101
70-130
07/05/19 11:22
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite lb0
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2619875
Spike LCS LCS % Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,1,1-Trichloroethane ug/L 20 16.0 80 70-130
1,1,2,2-Tetrachloroethane ug/L 20 17.2 86 60-140
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presenter) to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, -I-C. Page 11 of 27

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QUALITY CONTROL DATA
Project: Stormwater 2019A
Pace Project No.: 92434657
LABORATORY CONTROL SAMPLE:
Parameter
2619875
Units
Spike
Conc.
LCS
Result
LCS
%Rec
% Rec
Limits
1,1,2-Trichloroethane
ug/L
20
17.3
86
70-130
1,1-Dichloroethane
ug/L
20
16.9
84
70-130
1,1-Dichloroethene
ug/L
20
17.2
86
50-150
1,2-Dichlorobenzene
ug/L
20
16.4
82
65-135
1,2-Dichloroethane
ug/L
20
16.6
83
49-155
1,2-Dichloropropane
ug/L
20
17.0
85
35-165
1,3-Dichlorobenzene
ug/L
20
15.8
79
70-130
1,4-Dichlorobenzene
ug/L
20
16.2
81
65-135
Benzene
ug/L
20
16.4
82
65-135
Bromodichloromethane
ug/L
20
17.3
86
65-135
Bromoform
ug/L
20
17.6
88
70-130
Bromomethane
ug/L
20
19.5
98
15-185
Carbon tetrachloride
ug/L
20
15.6
78
70-130
Chlorobenzene
ug/L
20
16.5
83
65-135
Chloroethane
ug/L
20
16.8
84
40-160
Chloroform
ug/L
20
16.9
85
70-135
Chloromethane
ug/L
20
16.8
84
1-205
cis-1,2-Dichloroethene
ug/L
20
17.1
85
68-146
cis-1,3-Dichloropropene
ug/L
20
18.4
92
25-175
Dibromochloromethane
ug/L
20
16.9
84
70-135
Ethylbenzene
ug/L
20
16.3
81
60-140
Methylene Chloride
ug/L
20
16A
82
60-140
Tetrachloroethene
ug/L
20
16.2
81
70-130
Toluene
ug/L
20
16.0
80
70-130
trans-1,2-Dichloroethene
ug/L
20
17.2
86
70-130
trans-1,3-Dichloropropene
ug/L
20
18.2
91
50-150
Trichloroethene
ug/L
20
16A
80
65-135
Trichlorofluoromethane
ug/L
20
15.5
78
50-150
Vinyl chloride
ug/L
20
15.9
79
5-195
1,2-Dichloroethane-d4 (S)
%
96
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8 (S)
e/
100
70-130
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 180
Hunlersville, NC 28078
[phone]
Qualifiers
MATRIX SPIKE E MATRIX SPIKE DUPLICATE: 2620549 2620550
MS MSD
92434527001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
1.1,1-Trichloroethane
ug/L
ND
50
50
53.1
52.6
106
105
52-162 1
1, 1, 2,2-Tetra chl oroethane
ug/L
ND
50
50
46.1
45.7
92
91
46-157 1
1,1,2-Trichloroethane
ug/L
ND
50
50
48.7
47.8
97
96
52-150 2
1,1-Dichloroethane
ug/L
ND
50
50
53.6
52.6
107
105
59-155 2
1,1-Di chloroethene
ug/L
ND
50
50
59.7
57.7
119
115
1-234 3
1,2-Dichlorobenzene
ug/L
ND
50
50
44.5
44.0
89
88
18-190 1
1,2-Dichloroethane
ug/L
ND
50
50
49.7
48.4
99
97
49-155 3
1,2-Dichloropropane
ug/L
ND
50
50
49.1
48.9
98
98
1-210 0
Results presented on this page are in the units Indicated by the"Units" column except where an alternate unit is presented to the right of the result.
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Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 27

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QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 160
Huntersville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
2620549
2620550
MS
MSD
92434527001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
%Rec
%Rec
Limits
RPD Dual
1,3-Dichlorobenzene
ug/L
NO
50
50
43.8
42.4
88
85
59-156
3
1,4-Dichlorobenzene
ug/L
NO
50
50
44.0
43.0
88
86
18-190
2
Benzene
ug/L
NO
50
50
50.8
49.8
102
100
37-151
2
Bromodichloromethane
ug/L
NO
50
50
49.9
48.9
100
98
35-155
2
Bromoform
ug/L
NO
50
50
43.3
42.6
87
85
45-169
2
Bromomethane
ug/L
NO
50
50
39.0
43.1
78
86
1-242
10
Carbon tetrachloride
ug/L
NO
50
50
51.1
50.5
102
101
70-140
1
Chlorobenzene
ug/L
NO
50
50
47.4
45.4
95
91
37-160
4
Chloroethane
ug/L
NO
50
50
57.9
55.3
116
111
14-230
5
Chloroform
ug/L
NO
50
50
52.1
51.4
104
103
51-138
1
Chloromemane
ug/L
NO
50
50
49.8
49.7
100
99
1-273
0
cis-1,2-Dichloroethene
ug/L
NO
50
50
52.3
51.4
105
103
45-174
2
cis-1,3-Dichtoropropene
ug/L
NO
50
50
49.9
48.6
100
97
1-227
3
Dibromochloromethane
ug/L
NO
50
50
45.3
43.4
91
87
53-149
4
Ethylbenzene
ug/L
NO
50
50
48.1
47.4
96
95
37-162
2
Methylene Chloride
ug/L
NO
50
50
49.3
49.2
99
98
1-221
0
Tetrachloroethene
ug/L
NO
50
50
47.5
46.9
95
94
64-148
1
Toluene
ug/L
262
50
50
277
267
30
10
47-150
4 Mt
trans-1,2-Dichloroethene
ug/L
ND
50
50
56A
53.0
113
106
54-156
6
trans-1,3-Dichloropropene
ug/L
NO
50
50
48.4
47.6
97
95
17-183
2
Trichloroethene
ug/L
ND
50
50
49.9
49.6
100
99
70-157
1
Trichlorofluoromethane
ug/L
NO
50
50
56.0
57.3
112
115
17-181
2
Vinyl chloride
ug/L
NO
50
50
56.1
55.6
112
111
1-251
1
1,2-Dichloroethane-d4 (S)
%
100
100
70-130
4-Bromofluorobenzene (S)
%
101
101
70-130
Toluene-d8 (S)
%
100
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 27

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QUALITY CONTROL DATA
Project: Stormwater 2019A
Pace Project No.: 92434657
QC Batch: 483720
QC Batch Method: EPA608.3
Associated Lab Samples: 92434657001
Analysis Method:
Analysis Description:
EPA608.3
608 PCB Pest Red Vol
METHOD BLANK: 2614546
Matrix: Water
Associated Lab Samples: 92434657001
Blank Reporting
Parameter
Units
Result Limit
Analyzed
4,4'-DDD
ug/L
NO
0.050
06/28/19 18:32
4,4'-DDE
ug/L
NO
0,050
06/28/19 18:32
4,4'-DDT
ug/L
NO
0.050
06/28/19 18:32
Aldrin
ug/L
NO
0.050
06/28/19 18:32
alpha-BHC
ug/L
NO
0.050
06/28/19 18:32
alpha -Chlordane
ug/L
ND
0,050
06/28/19 18:32
beta-BHC
ug/L
NO
0.050
06/28/19 18:32
Chlordane (Technical)
ug/L
NO
0.50
06/28/19 18:32
delta-BHC
ug/L
NO
0.050
06/28/1918:32
Dieldrin
ug/L
ND
0.050
06/28/19 18:32
Endosulfan I
ug/L
NO
0.050
06/28/19 18:32
Endosulfan 11
ug/L
NO
0.050
06/28/19 18:32
Endosulfan sulfate
ug/L
NO
0.050
06/28/19 1832
Endrin
ug/L
NO
0.050
06/28/19 18:32
Endrin aldehyde
ug/L
NO
0.050
06/28/19 18:32
gamma-BHC (Lindane)
ug/L
ND
0.050
06/28/19 18:32
gamma -Chlordane
ug/L
NO
0.050
06/28/19 18:32
Heptachlor
ug/L
NO
0,050
06/28/19 18:32
Heptachlor epoxide
ug/L
NO
0,050
06/28/19 18:32
PCB-1016 (Aroclor 1016)
ug/L
NO
0.50
06/28/19 18:32
PCB-1221(Aroclor 1221)
ug/L
ND
0.50
06/28/19 18:32
PCB-1232 (Aroclor 1232)
ug/L
NO
0.50
06/28/19 18:32
PCB-1242 (Aroclor 1242)
ug/L
NO
0.50
06/28/19 18:32
PCB-1248 (Aroclor 1248)
ug/L
NO
0.50
06/28/19 18:32
PCB-1254 (Aroclor 1254)
ug/L
NO
0.50
06/28/19 18:32
PCB-1260 (Aroclor 1260)
ug/L
NO
0.50
06/28/19 18:32
Toxaphene
ug/L
NO
0.50
06/2811918:32
Decachlorobiphenyl (S)
%
94
10-130
06/28/19 18:32
Telrachloro-m-xylene (S)
%
74
10-130
06/28/19 18:32
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2614547
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
4,4'-DOD
ug/L
0.25
0.25
98
31-141
4,4'-DDE
ug/L
0.25
0.29
117
30-145
4,4'-DDT
ug/L
0.25
0.30
118
25-160
Aldrin
ug/L
0.25
0.17
69
42-140
alpha-BHC
ug/L
0.25
0.20
81
37-140
alpha -Chlordane
ug/L
0.25
0.20
82
45-140
beta-BHC
ug/L
0.25
0.21
86
17-147
Results presented on this page are in the units Indicated by the "Units" column except Where an alternate unit is presented to the right of the result.
M* 101;i 111111111 in I 0 :111OW-` 11SI 03 I M WI M M
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aceAnalytical.
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QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 160
Huntersville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
LABORATORY CONTROL SAMPLE:
2614547
Spike
LCS
LCS
°% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
delta-BHC
ug/L
0.25
0.23
90
19-140
Dieldrin
ug/L
0.25
0.21
83
36-146
Endosulfan I
ug/L
0.25
0.23
90
45-153
Endosulfan II
ug/L
0.25
0.24
94
1-202
Endosulfan sulfate
ug/L
0.25
0.24
94
26-144
Endrin
ug/L
0.25
0.23
92
30-147
Endrin aldehyde
ug/L
0.25
0.21
85
50-150
gamma-BHC (Lindane)
ug/L
0.25
0.21
84
32-140
gamma -Chlordane
ug/L
0.25
0.21
83
45-140
Heptachlor
ug/L
0.25
0.21
85
34-140
Heptachlor epoxide
ug/L
0.25
0.22
89
37-142
Decachlorobiphenyl (S)
%
99
10-130
Tetrachloro-m-xylene (S)
%
86
10-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2614548
2614549
MS
MSD
92434257001
Spike
Spike
MS
MSD
MS MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD Qual
4,4'-DDD
ug/L
NO
0.25
0.25
0.88
0.91
353
364
31-141
3 M1
4,4'-DDE
ug/L
NO
0.25
0.25
2.7
2.4
1070
970
30-145
10 M1
4,4'-DDT
ug/L
NO
0.25
0.25
0.66
0.71
266
283
25-160
6 M1
Aldrin
ug/L
NO
0.25
0.25
1.3
1.1
528
429
42-140
21 M1
alpha-BHC
ug/L
NO
0.25
0.25
2.4
1.6
952
622
37-140
42 M1,R1
alpha -Chlordane
ug/L
ND
0.25
0.25
0.52
0.45
209
181
45-140
14 M1
beta-BHC
ug/L
NO
0.25
0.25
6.7
5.5
2690
2180
17-147
21 M1
delta-BHC
ug/L
NO
0.25
0.25
2.6
0.33
1030
134
19-140
154 M1,R1
Dieldrin
ug/L
NO
0.25
0.25
0.43
0.42
172
169
36-146
1 Mt
Endosulfan I
ug/L
NO
0.25
0.25
1.1
0.93
427
372
45-153
14 M1
Endosulfan A
ug/L
NO
0.25
0.25
0.67
0.73
269
292
1-202
8 M1
Endosulfan sulfate
ug/L
ND
0.25
0.25
0.51
0.56
206
226
26-144
9 M1
Endrin
ug/L
NO
0.25
0.25
0.57
0.56
228
223
30-147
3 Mt
Endrin aldehyde
ug/L
NO
0.25
0.25
0.40
0.63
161
250
50-150
44 M1,R1
gamma-BHC (Lindane)
ug/L
NO
0.25
0.25
0.85
0.67
339
267
32-140
24 M1
gamma -Chlordane
ug/L
ND
0.25
0.25
0.45
0.44
178
175
45-140
2 M1
Heptachlor
ug/L
ND
0.25
0.25
0.90
0.60
359
241
34-140
40 Ml
Heptachlor epoxide
ug/L
NO
0.25
0.25
0.56
0.52
225
209
37-142
8 M1
Decachlorobiphenyl (S)
%
98
125
10-130
Tetrachloro-m-xylene (S)
%
70
57
10-130
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 27

aceAnalytical
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QUALITY CONTROL DATA
Project: Stormwater 2019A
Pace Project No.: 92434657
QC Batch: 484448
Analysis Method:
EPA625.1
QC Batch Method: EPA 625.1
Analysis Description:
625 MSS
Associated Lab Samples: 92434657001
METHOD BLANK: 2617657
Matrix: Water
Associated Lab Samples: 92434657001
Blank Reporting
Parameter
Units
Result Limit
Analyzed
1,2,4-Trichlorobenzene
ug/L
NO
5.0
07/03/19 1047
2,2'-Oxybis(1-chloropropane)
ug/L
NO
5.0
07/03/19 1047
2,4,6-Trichlorophenol
ug/L
NO
10.0
07/03/19 10:47
2,4-Dichlorophenol
ug/L
NO
5.0
07/03/19 10:47
2,4-Dimethylphenol
ug/L
NO
10.0
07/03/19 10:47
2,4-Dinitrophenol
ug/L
NO
50.0
07/03/19 10:47
2,4-Dinitrotoluene
ug/L
NO
5.0
07/03/191047
2,6-Dinitrotoluene
ug/L
NO
5.0
07/031191047
2-Chloronaphthalene
ug/L
NO
5.0
07/03/19 10:47
2-Chlorophenol
uglL
NO
5.0
07/03/19 10:47
2-Nitropheri
ug/L
NO
5.0
07/03/19 10:47
3,3'-Dichlorobenzidine
ug/L
NO
25.0
07/03/1910:47
4,6-Dinitro-2-methylphenol
ug/L
NO
20.0
07/03/1910:47
4-Bromophenylphenyl ether
ug/L
NO
5.0
07/03/19 1047
4-Chloro-3-methylphenol
ug/L
NO
5.0
07/03/1910*47
4-Chlorophenylphenyl ether
i
NO
5.0
07/03/19 10:47
4-Nitrophenol
ug/L
ND
50.0
07/03/19 10:47
Acenaphthene
ug/L
NO
5.0
07/03/19 10:47
Acenaphthylene
ug/L
NO
5.0
07/03/19 10:47
Anthracene
ug/L
NO
5.0
07/03/1910:47
Benzo(a)anthracene
ug/L
NO
5.0
07/03/1910*47
Benzo(a)pyrene
ug/L
NO
5.0
07/03/19 10:47
Benzo(b)fluoranthene
ug/L
ND
5.0
07103/1910:47
Benzo(g,h,i)perylene
ug/L
NO
5.0
07/03/19 10:47
Benzo(k)fluoranthene
ug/L
NO
5.0
07/03/19 10:47
bis(2-Chloroethoxy)methane
ug/L
NO
10.0
07/03/19 10:47
bis(2-Chloroethyl) ether
uglL
NO
5.0
07/03/19 10:47
bis(2-Ethylhexyl)phthalate
ug/L
NO
5.0
07/03/19 10:47
Butylbenzylphthalate
ug/L
NO
5.0
07/03/19 10:47
Chrysene
ug/L
NO
5.0
07/03/19 10:47
Di-n-butylphthalate
ug/L
NO
5.0
07/03/19 10:47
Di-n-octylphthalate
ug/L
NO
5.0
07/03/19 10:47
Dibenz(a,h)anthracene
i
NO
5.0
07/03/19 10:47
Diethyl phtha late
ug/L
NO
5.0
07/03/19 10:47
Dimethylphthalate
ug/L
NO
5.0
07/03/19 10:47
Fluoranthene
ug/L
NO
5.0
07/03/191047
Fluorene
ug/L
NO
5.0
07/03/19 10:47
Hexachloro-1,3-butadiene
ug/L
NO
5.0
07/03/19 10:47
Hexachlorobenzene
ug/L
NO
5.0
07/03/191047
Hexachlorocyclopentadiene
ug/L
NO
10.0
07/03/19 10:47
Hexachloroethane
ug/L
NO
5.0
07/0311910:47
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 160
Huntersville, INC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 27

aceAnalytical
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QUALITY CONTROL DATA
Project: Stormwater 2019A
Pace Project No.: 92434657
METHOD BLANK: 2617657
Associated Lab Samples: 92434657001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Indeno(1,2,3-cd)pyrene
ug/L
ND
5.0
07/03/19 1047
Isophorone
ug/L
NO
10.0
07/03/19 10:47
N-Nitroso-di-n-propylamine
ug/L
NO
5.0
07/03/19 10:47
N-Nitrosodimethylamine
ug/L
ND
5.0
07/03/19 10:47
N-Nilrosodiphenylamine
ug/L
ND
10.0
07/03/1910:47
Naphthalene
ug/L
ND
5.0
07/03/19 10:47
Nitrobenzene
ug/L
NO
5.0
07/03/1910:47
Pentachlorophenol
ug/L
ND
10.0
07/03/19 10:47
Phenanthrene
ug/L
NO
5.0
07/03/19 10:47
Phenol
ug/L
ND
5.0
07/03/19 10:47
Pyrene
ug/L
ND
5.0
07/03/19 10:47
2,4,6-Tribromophenol(S)
%
77
10-137
07/03/19 10:47
2-Fluorobiphenyl (S)
%
81
15-120
07/03/19 10:47
2-Fluorophenol (S)
%
76
10-120
07/03/19 10:47
Nitrobenzene-d5 (S)
%
85
10-120
07/03/19 10:47
Phenol-d6 (S)
%
56
10-120
07/03/19 10:47
Terphenyl-dl4 (S)
%
86
11-131
07/03/19 10:47
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2617658
Units
Spike
Cone.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2,4-Trichlorobenzene
ug/L
50
34.0
68
44-142
2,2'-Oxybis(1-chloropropane)
ug/L
50
44.9
90
36-166
2,4,6-Trichlorophenol
ug/L
50
42.0
84
37-144
2,4-Dichlorophenol
ug/L
50
40.8
82
1-191
2,4-Dimethylphenol
ug/L
50
40.9
82
32-119
2,4-Dinitrophenol
ug/L
250
234
94
1-181
2,4-Dinitrotoluene
ug/L
50
44.2
88
39-139
2,6-Dinitrotoluene
ug/L
50
43.3
87
50-158
2-Chloronaphthalene
ug/L
50
35.5
71
60-118
2-Chlorophenol
ug/L
50
42.2
84
23-134
2-Nitrophenol
ug/L
50
42.3
85
29-182
3,3'-Dichlorobenzidine
ug/L
100
87.2
87
1-262
4,6-Dinitro-2-methylphenol
ug/L
100
91.3
91
1-181
4-Bromophenylphenyl ether
ug/L
50
42.5
85
53-127
4-Chlorc-3-methylphenol
ug/L
100
88.8
89
22-147
4-Chlorophenylphenyl ether
ug/L
50
43.1
86
25-158
4-Nitrophenol
ug/L
250
172
69
1-132
Acenaphthene
ug/L
50
42.2
84
47-145
Acenaphthylene
ug/L
50
44.2
88
33-145
Anthracene
ug/L
50
46.9
94
1-166
Benzo(a)anthracene
ug/L
50
51.3
103
33-143
Benzo(a)pyrene
ug/L
50
50.6
101
17-163
Benzo(b)fiuoranthene
ug/L
50
48.5
97
24-159
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, INC 28078
[phone]
Qualifiers
Results presented on this page are In the units Indicated by the"Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 27

aceAnalytical
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QUALITY CONTROL DATA
Project: Stormwater 2019A
Pace Project No.: 92434657
LABORATORY CONTROL SAMPLE:
Parameter
2617658
Units
Spike
Conc.
LCS
Result
LCS
% Rec
e/ Rec
Limits
Benzo(g,h,i)perylene
ug/L
50
51.5
103
1-219
Benzo(k)fluoranthene
ug/L
50
51.7
103
11-162
bis(2-Chloroethoxy)melhane
ug/L
50
44.7
89
33-184
bis(2-Chloroethyl) ether
ug/L
50
44.3
89
12-158
bis(2-Ethylhexyl)phthalate
ug/L
50
59.7
119
8-158
Butylbenzylphthalate
ug/L
50
56.8
114
1-152
Chrysene
ug/L
50
50.8
102
17-168
Di-n-butylphthalate
ug/L
50
51.8
104
1-118
Di-n-octylphthalate
ug/L
50
62.7
125
4-146
Dibenz(a,h)anthracene
ug/L
50
51.4
103
1-227
Diethyl phtha late
ug/L
50
4Z7
95
1-114
Dimethylphthalate
ug/L
50
46.9
94
1-112
Fluoranthene
ug/L
50
50.3
101
26-137
Fluorene
ug/L
50
44.3
89
59-121
Hexachloro-1,3-butadiene
ug/L
50
31.9
64
24-116
Hexachlorobenzene
ug/L
50
36.7
73
1-152
Hexachlorocyclopentadiene
ug/L
50
31.2
62
25-150
Hexachloroethane
ug/L
50
33.5
67
40-113
Indeno(1,2,3-cd)pyrene
ug/L
50
51.7
103
1-171
Isophorone
ug/L
50
41.0
82
21-196
N-Nitroso-di-n-propylamine
ug/L
50
44.7
89
1-230
N-Nitrosodimethylamine
ug/L
50
42.6
85
25-150
N-Nitrosodiphenylamine
ug/L
50
45.6
91
25-150
Naphthalene
ug/L
50
42.6
85
21-133
Nitrobenzene
ug/L
50
39.4
79
35-180
Pentachlorophenol
ug/L
100
83.3
83
14-176
Phenanthrene
ug/L
50
46.0
92
54-120
Phenol
ug/L
50
29.7
59
5-112
Pyrene
ug/L
50
49.2
98
52-115
2,4,6-Tribromophenol (S)
e/
88
10-137
2-Fluorobiphenyl(S)
e/
81
15-120
2-Fluorophenol (S)
%
77
10-120
Nitrobenzene-d5(S)
%
87
10-120
Phenol-d6 (S)
%
60
10-120
Terphenyl-d14 (S)
%
87
11-131
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1100
Huntersville, NC 28078
[phone]
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2617659
2617660
MS
MSD
92432075002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
e/ Rec
Limits
RPD Qual
1,2,4-Trichlorobenzene
ug/L
ND
50
50
40.3
38.0
81
76
44-142
6
2,2'-Oxybis(1-chloropropane)
ug/L
ND
50
50
53.1
48.5
106
97
36-166
9
2,4,6-Trichlorophenol
ug/L
ND
50
50
40.8
45.8
82
92
37-144
12
2,4-Dichlorophenol
ug/L
ND
50
50
46.2
44.3
92
89
1-191
4
2,4-Dimelhylphenol
ug/L
NO
50
50
48.1
44.0
96
88
32-119
9
Results presented on this page are In the units indicated By the "Units" column except where an altemate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07119/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 27

aceAnalytical
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QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1110
Hunlemville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
2617659
2617660
MS
MSD
92432075002
Spike
Spike
MS
MSD
MS
MSD
%Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
n/ Rec
% Rec
Limits
RPD Dual
2,4-Dinitrophenol
ug/L
NO
250
250
NO
239
14
96
1-181
2,4-Dinitrotoluene
ug/L
NO
50
50
49.9
45.8
100
92
39-139
8
2,6-Dinitrotoluene
ug/L
NO
50
50
49.5
46.0
99
92
50-158
7
2-Chloronaphthalene
ug/L
NO
50
50
41.3
39.7
83
79
60-118
4
2-Chlorophenol
ug/L
NO
50
50
48.3
44.8
97
90
23-134
8
2-Nitrophenol
ug/L
NO
50
50
49.4
46.8
99
94
29-182
5
3,3'-Dichlorobenzidine
ug/L
NO
100
100
105
76.9
105
77
1-262
31 R1
4,6-Dinitro-2-methylphenol
uglL
NO
100
100
48.7
95.5
49
95
1-181
65 R1
4-Bromophenylphenyl ether
ug/L
NO
50
50
48.7
45.8
97
92
53-127
6
4-Chloro-3-methylphenol
ug/L
NO
100
100
100
92.1
100
92
22-147
9
4-Chlorophenylpheny) ether
ug/L
NO
50
50
50.0
46.4
100
93
25-158
7
4-Nitrophenol
ug/L
NO
250
250
71.2
144
28
58
1-132
68 R1
Acenaphthene
uglL
NO
50
50
48.7
45.7
97
91
47-145
6
Acenaphthylene
uglL
NO
50
50
51.0
48.0
102
96
33-145
6
Anthracene
ug/L
NO
50
50
54.1
49.7
108
99
1-166
8
Benzo(a)anthracene
ug/L
NO
50
50
58.0
53.1
116
106
33-143
9
Benzo(a)pyrene
ug/L
NO
50
50
57.2
52.4
114
105
17-163
9
Benzo(b)fluoranthene
ug/L
NO
50
50
55.7
50.9
111
102
24-159
9
Benzo(g,h,i)perylene
ug/L
NO
50
50
56.2
52.0
112
104
1-219
8
Benzo(k)fluoranthene
ug/L
NO
50
50
55.2
50.7
110
101
11-162
8
bis(2-Chloroethoxy)methane
ug/L
NO
50
50
51.8
48A
104
97
33-184
7
bis(2-Chloroethyl) ether
ug/L
NO
50
50
53.3
48.7
107
97
12-158
9
bis(2-Ethylhexyl)phthalate
ug/L
NO
50
50
71.8
63.7
144
127
8-158
12
B utyl be nzylphtha late
ug/L
NO
50
50
66.3
61.1
133
122
1-152
8
Chrysene
uglL
NO
50
50
57.1
51.7
114
103
17-168
10
Di-n-butylphthalate
ug/L
NO
50
50
59.1
54.7
118
109
1-118
8
Di-n-octylphthalate
ug/L
NO
50
50
73.2
67.7
146
135
4-146
8
Dibenz(a,h)anthracene
ug/L
NO
50
50
56.8
52.2
114
104
1-227
8
Diethylphthalate
ug/L
NO
50
50
55.6
50.6
109
99
1-114
9
Dimethylphthalate
ug/L
NO
50
50
53.1
48.5
105
97
1-112
9
Fluoranlhene
ug/L
NO
50
50
57.1
51.8
114
104
26-137
10
Fluorene
ug/L
NO
50
50
51.6
47.6
103
95
59-121
8
Hexachloro-1,3-butadiene
ug/L
NO
50
50
3Z7
36.5
75
73
24-116
3
Hexachlorobenzene
ug/L
NO
50
50
42.2
39.4
84
79
1-152
7
Hexachlorocyclopentadiene
ug/L
NO
50
50
35.8
36.1
72
72
25-150
1
Hexachloroethane
ug/L
NO
50
50
39.5
38.1
79
76
40-113
4
Indeno(1,2,3-cd)pyrene
uglL
NO
50
50
57.4
52.8
115
106
1-171
8
Isophorone
uglL
NO
50
50
47.6
44.0
95
88
21-196
8
N-Nitroso-di-n-propylamine
ug/L
NO
50
50
52.6
48.6
105
97
1-230
8
N-Nitrosodimethylamine
ug/L
NO
50
50
49.5
45.3
99
91
25-150
9
N-Nitrosodiphenylamine
ug/L
NO
50
50
52.5
48.3
105
97
25-150
8
Naphthalene
ug/L
NO
50
50
50.3
46.6
101
93
21-133
8
Nitrobenzene
uglL
NO
50
50
46.6
42.8
93
86
35-180
9
Pentachlorophenol
uglL
NO
100
100
59.2
86.6
59
87
14-176
38 RI
Phenanthrene
uglL
NO
50
50
52.6
48.0
105
96
54-120
9
Phenol
ug/L
NO
50
50
30.8
27.7
62
55
5-112
11
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 27

aceAnalytical
www.pscrelaeacom
QUALITY CONTROL DATA
Paco Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, INC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2617659
2617660
MS
MSD
92432075002 Spike
Spike
MS
MSD MS
MSD
% Rec
Parameter Units Result Conc.
Conc.
Result
Result % Rec
% Rec
Limits RPD Dual
Pyrene ug/L ND 50
50
56.2
51.1 112
102
52-115 10
2,4,6-Tribromophenol (S) %
95
94
10-137
2-Fluorobiphenyl (S) %
96
91
15-120
2-Fluorophenol (S) %
79
78
10-120
Nitrobenzene-d5(S) %
104
96
10-120
Phenol-d6(S) %
64
57
10-120
Terphenyl-d14 (S) %
98
88
11-131
Results presented on this page are in the units indicated by the"Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/201910:38 AM without the written consent of Pace Analytical Services,LLC.
Page 20 of 27

aceAnalytical
wwwpecelabs.cwn
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Stormwater 2019A
Pace Project No.: 92434657
QC Batch: 484243
Analysis Method:
SM 25400-2011
QC Batch Method: SM 254OD-2011
Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92434657001
METHOD BLANK: 2616725
Matrix:
Water
Associated Lab Samples: 92434657001
Blank
Reporting
Parameter
Units
Result
Limit Analyzed Qualifiers
Total Suspended Solids
ni
ND
2.5 07/01/19 19:49
LABORATORY CONTROL SAMPLE: 2616726
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result %Rec Limits Qualifiers
Total Suspended Solids
mg/L
251
242 96 90-110
SAMPLE DUPLICATE: 2616727
92434718001
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mg/L
1820
1390 27 D6
SAMPLE DUPLICATE: 2616728
92434907001
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mg/L
312
274 13 D6
Results presented on this page are In the units Indicated by the "units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This moon shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, -I-C. Page 21 of 27

aceAnalytical
www.pacelabs.com
Project: Stormwater 2019A
Pace Project No.: 92434657
QC Batch: 484055
QC Batch Method: SM 4500-H+B-2011
Associated Lab Samples: 92434657001
SAMPLE DUPLICATE: 2615848
Parameter Units
pH at 25 Degrees C Std. Units
SAMPLE DUPLICATE: 2615849
Parameter
pH at 25 Degrees C
QUALITY CONTROL DATA
Analysis Method: SM 4500-H+B-2011
Analysis Description: 4500H+B pH
92434178001 Dup
Result Result RPD Qualifiers
7.3 7.3 0 H3
92434652005 Cup
Units Result Result
Std. Units 5.0 5.0
RPD Qualifiers
1 H3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 130
Huntersville, NC 28078
[phone]
Results presented on this page are In the units Indicated by the"Units" column except where an alternate unit Is presenter) to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, LLC.
Page 22 of 27

aceAnalytical
~pNeaDAam
QUALIFIERS
Project: Stormwaler 2019A
Pace Project No.: 92434657
DEFINITIONS
OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
NO - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL- Practical Quantilation Limit.
Pace Analytical services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 280?8
[phone]
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
INC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylarnme using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
:IU1=P]:L•1f�7:7IXH
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
H3 Sample was received or analysis requested beyond the recognized method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/19/2019 10:38 AM without the written consent of Pace Analytical Services, L-C. Page 23 of 27

aceAnalytkal
aww.paceleeacwn
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kincey Ave. Suite tU0
Hunternille. NC 2807,8
[phone]
Project:
Pace Project No.:
Stormwater 2019A
92434657
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92434657001
STORM WATER 2019 A
EPA 1664E
485113
92434657001
STORM WATER 2019 A
EPA 608.3
483720
EPA 608.3
483834
92434657001
STORM WATER 2019 A
EPA 200.7 Rev 4.4 1994
483957
EPA 200.7 Rev 4.4 1994
483993
92434657001
STORM WATER 2019 A
EPA 625.1
484448
EPA 625.1
484636
92434657001
STORM WATER 2019 A
EPA624.1
484861
92434657001
STORM WATER 2019 A
SM 254OD-2011
484243
92434657001
STORM WATER 2019 A
SM 4500-H+B-2011
484055
Date: 07/19/2019 10:38 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 24 of 27

Document Name:
Document Revised: February 7, 2018
Sample Condition Upon Recei t SCUR
Palle 1 of 2
Document No.:
Issuing Authority:
:aceAnaNticale
F-CAR-CS-033-Rev.05
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden[_ Greenwood ❑
Client Name:
_Courier ❑fdEx_❑UPS_❑
❑ Commercial QPace ❑
Custody Seal present? []Yes QNo Seals Intact?
Huntersville Q/ RalelghD
W®:92434657
Project R:
][Rent 11AWIIIIIIIIII1
i
[]Yes QNo
Date/Initials Person
Packing Material: ❑Bubble Wrap ❑Bubble Bags ❑None ❑ Other Biological slue Frozen?
Thermometer:/ ❑Yes/ i NO []N/A
O�- Ff 92TO48 Type of Ice: J2Wet ❑alue ❑None
t_/IIR Gun 10:
Cooler Temp ('Cl: 1, ) Correction Factor: Add/Subtract ('C) 0.0
Temp should be above freezing to 6'C
Cooler Temp Corrected ('C): ❑samples out of temp criteria. Samples an ice, cooling process
hasbegun
USDA Regulated Sol ([3N/,A, water sample)
Did samples origi a in a quarantlne zone within the United Slates: CA, NY, or SC (check maps)? Did samples orlglnate from a foreign source (internationally,
nYes i7 includNe Hawaii and Puerto Rico)? ❑Yes ❑NO
comments/Discre anc :
Chain of Custody Present?
Eryet
ONO
❑N/A
1.
Samples Arrived within Hold Time?
ElYes
ONO
❑N/A
2.
Short Hold Time Analysis <72 hr.)?
2fg
ONO
N A
3.
Rush Turn Around Time Requested?
ClYei
of�o
N/A
4.
Sufficient Volume?
✓es
ONO
ONtA
S.
Correct Containers Used?
-Pace Containers Used?
Q�Yt
❑Ye:
[:]No
ONO
❑N/A
N A
6.
Containers Intact?
Yes
No
N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yet
❑Na
N/A
a.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix: is
,[J1'es
ONO
❑N/A
9.
Heads ace in VOA Vials (>5-6mm)?
ETYes
ONO iON/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
fYes
OA
No
❑N/A
. /l�A
11.
DISCREPANCY
a, � 1 - "•r/'c
Lot ID of split containers:
CUENT NOTIFICATION/RESOLUTION
Person contacted:
Date/Tlme:
Project Manager SCURF Review: Pff V}'
y�
Project Manager SRF Review: iT I T Y 1re�
Field Date Required? Oyes ONO
Date:
Date:
Page 25 of 27

Document Name:
Document Revised: February 7, 2018
aceAnalj4iral�
Sample Condition Upon Recei t(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F{AR-05-033-Rev.06
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination Is Project tf
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box Is to list number of bottle
WO#:92434657
PN: pNB Due Date: O7/08/19
CLIENT: 02-Merchant
1
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pH Adjustment Log for Preserved Samples
Sample 10
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot a
Note: Whenever them is a discrepancy affecling North Caroilna Compliance samples, a copy of this form will be sent to the North Carolina DEHNR Ctnifitalion Office (i.e.
Out of hold, incorrect presewatve, out of temp, Incorrect containers.
Page 26 of 27

aceAnalyticai •
wu emn.da :con
r
N
CHAIN -OF -CUSTODY / Analytical Request Document o
The Cheroot -Custody is a LEGAL DOCUMENT. M relevant fields most be completed acctuately. r
N
N
'Section A
Sactlon B Section C Pa9e: of
Raptured Ghent (Norm ton:
Repulred Project Infamat Invoice Imrm oalkn:
( Repent To: Philip Nicholas EHS Coordinator Aawdene Philip Nicholas EHS Coordinator
coeww Merchants Metals, LLC
Adden.: 165 Fanjoy Road
' Copy
To:
con mymco: Merchants Metals, LLC
REGULATORY AGENCY
Statesville, NC 28625
(
Address: 165 Fanjoy Road,Statesville. NC 2862
r NPDES f GROUND WATER r DRINKING WATER
f UST I— RCRA P OTRER
Email Ten [e-mail] Partlase
Omer No.:
PAY BY CREDFT CARD
980-829-0165 Fas: 704-873-1313
Nmne: 06/2512019 Storm Water Sampling
P '
Site Location
STATE:
NC
Re .... ted Dte DaIeRAT. I Project
Number.
P. PmMe a:
Requested Anatysis Filtered (YIN)
Section D Valid Maki. codes
H
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R.amr.e cumx lnmmrauen MATRIX C9AE
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COLLECTED
Preservatives
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ADDITIONAL COMMENTS
RELINQUISHED BY I AFFILIATION
DATE
TIME
ACCEPTED BY I AFFILIATION
TIME
SAMPLE
SAMPLE CONDITIONS
`OATE
I
SAMPLER NAME AND SIGNATURE
$4
a
PRINT Name of SAMPLER: Phili Nicholas
SIGNATURE of SAMPLER:
M/D 6/25/19
MUD(MSigned M:
—
'Imlvlenl No.: eysigNng gee term you l nrmpWg Paoel NET We, payment aaamMagmdrrgkbdmmW W1.5% pen nrmla harry awoken nm ped w 30 days FALL-0-020mv.07, 15-Feb-2007