NCG090033_MONITORING INFO_20200113

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
pjC G
DOC TYPE
❑❑/ HISTORICAL FILE
L� MONITORING REPORTS
DOC DATE
❑ <)
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality,GeLLneral Permit No. NCG090000
Date submitted ///o oao
CERTIFICATE OF COVERAGE NO. NCG09_0 0 O )
FACILITY NAME �
COUNTY EC-KLGN) a Q 4f
PERSON COLLECTING SAMPLES Pn , D. (otCE,t 7
LABORATORY PRc6 6JCdVA,-e Lab Cert. If L'/7. •�/Z
Comments on sample collection or analysis: /9s`iv,;laf $2CAIo
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR Z 01 I
SAMPLE PERIOD ❑ Jan -June ETuly-Dec
or ❑ Monthly' (month)
RECJ9*V tt&G TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
JAN 13 2t120 ❑Zero -flow ❑Water Supply ❑SA
❑Other
CENTRAL FILES
DWR SECTION PLEASE REMEMBER TO SIGN ON THE REVERSE 4
n No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches',
Total Cadmium
Total Chromium
Total Lead
Benchmarks ===>
i Z 13 0 AteZ
3(0
0.001 mg/L
1.0 mg/L
0.03 mg/L
►� n
ti
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z 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.
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 me/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.
Permit Date:11/1/2012-10/31/2017 SWU-255, last revised 10/25/2012
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this Period?'
Outfall No.
40
Date Sample
Collected'
(mo/dd/yr)
- 24-hour rainfall
amount,
Inches'
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
, -
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
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.
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 DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one 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, 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."
/U Z-0 Z-0
(Date)
Permit Date:11/1/2012-10/31/2017
SWU-255, last revised 10/25/2012
Page 2 of 2

NC®ENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out thisform, please visit: htLI2://portal.ncdenr.org/web/wq/­ws/su/nl2dessw#tab-4
Permit No.: or Certificate of Coverage N .: N/C/C/O/Q/0/0/ 3/3/
Facility Name: w ^ G 71 a S - C4A kY74zz-
County: YLzc (;;V E'Vk'6 Phone No. '70`f " to ka - aJZZ
Inspector: GiGsoev
Date of Inspection: l 30 /y
Time of Inspection: Z0 ; 00 A -AA,
Total Event Precipitation (inches): a .36
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
j permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter j
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
Pagel of 2
SWU-242, Last modified 10/25/2012

1. Outfall Description: 5�� vA /I..''
Outfall No. +` 11E ru�t/ure (pipe, ditch, etc.) W C�
4. I Receiving Stream: 4�
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: i- kny-
3. Odor: Describe any
weak chlorine odor, etc.): _
that the discharge may have (i.e., smells strongly of oil,
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 3 4 5
S. Floating Solids: Choose the number which best describes the amount of Floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 0 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and S is extremely muddy:
1 0 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes l::j
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 10/25/2012

aaM� CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section 8 Section C
Required Client Information: Required Project Information: Invoice Informatlon: Page: 1 Oi 1
Company: suewin wittiams Repon To; Monty Gibson Attention:
Address'. 1D3W Claude Freeman Drive Copy To, Company Name:
Charimte, NC 28262
Address:
_. -.J:R ulato -'A m +x
Email: montygibsoneshenwin corn
Purcbasa Order :
Pace Quote.
Phono: 704b8e-3224 IF.
Project Name: Bi-Annual Monitoring
Paco Project Manager: Angelabaioni pacelabs.com.
Wit":. ;Z:441'1-1n [State I Location <-..y, az::1s+•;:•
Requested Due Date:
Project #:
Pace Profile #: 8192.1
NC
Requested
Analial.
FiltereEYIN
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COLLECTED
Preservatives
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SAMPLER NAME ANOSIGNATURE�'�
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SIGNATURE of SAMPLER:
DATE Signed:
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Document Name:
Document Revised: February7, 2018
aceAnalytical
Sample condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
'Check mark top half of box if pH and/or dechlorination Is Project N
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 iwater) DOC, LLHg
"Bottom half of box is to list number of bottle
PM: AMB Due Date: Ol'/07/20
CLIENT: 92-Valspar
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pH Adjustment Log for Preserved Samples
Sample to
Type of Preservative
pH upon recelpt
rate preservation adjusted
nme preservation
adjusted
Amount of Preservative lot x
added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.

Document Name:
Document Revised: February 7, 2019
e
aeeMafytieal
Sample Condition Upon Recei t(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
/
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville
• pions Name:
• t Project tt: 'WO
Sheollil) Vi/ 11 /la,vw�
Courier: ❑Fed Ex ❑UPS ❑USPS Client I
❑ Commercial []Pace ❑Other:_ ? 9245!
Custody Seat Present? ❑Yes Imo Seals intact? ❑Yes E3 o
Raleigh❑ Mechanicsville❑
Date initials Person Examining
Packing Material: Bubhle Wrap j_;isubble Bags []None ❑ other Biological Tissue Frozen?
Thermometer _/ ❑Yes �Fzo ❑N/A
IRGunID: 92T058 Type once: ❑wet ❑Blue None
Cooler Temp (*Cl: 1 Correction Factor: Add/Subtract (•C) 0.00C
Cooler Tem Corrected
P (• Cj (f I Temp should be above freezing to 6'C
:
❑Samples out of tamp criteria. Samples on ice, cooling process
has begun
USDA Regulated Sall ( N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA'. NY. or SC (check mans)? Did samnlesori¢Inate from a forelen source Iinternationally.
Ves EIN6
Including Hawaii and Puerto Rico)?Ayes ❑No
Comments/Dlecrc ancy:
Chain of Custody Present?
❑No
[:]N!A
1. -- -
_
Samples Arrived within Hold Time?
es
ONO
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
Oyes
011c
N/A
3.
Rush Turn Around Time Requested?
❑Yes
L7rvo
❑N/A
4.
Sufficient Volume? _
;� u
EjIJo
N/A
I S.
Correct Containers Used?
EV.
ON.
❑N/A
6.
-Pace Containers Used?
[245
❑ND
ONIA
'
Containers Intact?
19
L310
N/A
7.
Dissolved analysis: Samp4s Field Filtered?
❑Yes
❑Nn
[2�
B.
Sample Label'. Match COC?
es
ONO
❑N/A
_
q
_-Includes Oate/Time/ID/Analysis Matrix:_
Headspace in VOA Vials (s5-6mm)?
QYO
ONO
10.
Trip Blank %resent?
❑Yes
ON-0
❑N/A
11.,
Trip Blank Custody Seals Present?
[]yes
❑NO
❑NiJi
COMMENTS/SAMPLE DISCREPANCY
_ Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Daw/Tme:
Plaid Data Required? []yes ONO
Date: l� 'J� �4
Date: lot _3.i �� C
Page 18 of 20

,,Analytical
■rw.pccNiibsx=
ra`9800 Klncey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Lab ID
Sample ID
QC Batch Method
QC Batch
92458912001
#1,#2
EPA 1664E
517898
92458912002
#3
EPA 200.7 Rev 4.4 1994
517957
92458912003
#4
EPA 200.7 Rev 4.4 1994
517957
92458912006
#7
SM 25400-2011
517749
92468912007
#8
SM 25400-2011
517749
92458912004
#5
EPA 9040C
517856
92458912005
#6
EPA 9040C
517856
Date: 01/07/2020 01:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical
Analytical Method Batch
EPA 200.7 Rev 4.4 1994 518055
EPA 200.7 Rev 4.4 1994 518055
Page 17 of 20

,�5,eAnalytical*
rw.pee4l3b3=i
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
January 07, 2020
Monty Gibson
Sherwin Williams
10300 Claude Freeman Drive
Charlotte. NC 28262
RE: Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Dear Monty Gibson:
Enclosed are the analytical results for sample(s) received by the laboratory on December 30, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC 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,
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 20

cmnalytical
d .Dscslsss.com
race Hoary...' aery .es, LLb
9800 Kincey Ave. Suite 100
Huntersville, NC 26078
[phone]
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Pace Analytical Services Charlotte
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
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
.Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginialVELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 20

ceAnalytical
rrr.pacnloln.com
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: Si -Annual Monitoring
Pace Project No.: 92458912
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
92458912001
#1, #2
EPA 1664E
HH
1
PASI-C
92458912002
#3
EPA 200.7 Rev 4.41994
SHt
3
PASI-A
92458912003
#4
EPA 200.7 Rev 4.41994
SH1
3
PASI-A
92458912004
#5
EPA 9040C
ECH
1
PASI-A
92458912005
#6
EPA 9040C
ECH
1
PASI-A
92458912006
#7
SM 2540D-2011
MJP
1
PASI-A
92458912007
#8
SM 25400-2011
MJP
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analyfical Services, LLC.
Page 3 of 20

ceAnalytical
vnn.pcalabs.
a`9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Lab Sample ID
Method
Client Sample ID
Parameters
Result
Units
Report Limit
Analyzed Qualfers
92458912004 -
#5
EPA 9040C
pH at 25 Degrees C
7.0
Sid. Units
0.10
01/05/20 11:38 H3
92458912005
#6
EPA 9040C
pH at 25 Degrees C
7.1
Std. Units
0.10
01/05/20 11:50 H3
92458912006
#7
SM 2540D-2011
Total Suspended Solids
5.6
mg/L
2.5
01/03/20 10:28
92458912007
98
SM 2540D-2011
Total Suspended Solids
2.6
mg/L
2.5
01/03/20 10:29
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, L-C.
Page 4 of 20

,oeAnalytical
www.0acelabs.com
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Sample: #1, #2 Lab ID: 92458912001 Collected: 12/30/19 00:00 Received: 12/30/19 13:10 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
1664 SGT-HEM, TPH
Total Petroleum Hydrocarbons
Date: 01/07/2020 01:42 PM
Analytical Method: EPA 1664E
NO mg/L 5.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/06/20 13:39
Page 5 of 20

,�aceAnalyticalo
W".Docelabf.com
race ranaryucai aervices, Lw
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project:
Pace Project No.:
Bi-Annual Monitoring
92458912
Sample: #3
Lab ID: 92458912002
Collected: 12/30/19 00:00
Received: 12/30/19 13:10 Matrix: Water
Parameters Results Units
Report Limit DF
Prepared Analyzed CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Cadmium
ND ug/L
1.0 1
01/06/2014:49 01107/2011:47 744043-9
Chromium
ND ug/L
5.0 1
01/06/2014:49 01/07/2011:47 744047-3
Lead
ND ug/L
5.0 1
0110612014:49 0110712011:47 7439-92-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/07/2020 01:42 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 20

,�a,,Analytical
w .pacalsbsxw
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project:
Pace Project No.:
Bi-Annual Monitoring
92458912
Sample: #4
Lab ID: 92458912003
Collected: 12/30/19 00:00
Received: 12/30119 13:10 Matrix: Water
Parameters Results Units
Report Limit DF
Prepared Analyzed CAS No. Dual
200.7 MET, ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Cadmium
ND ug/L
1.0 1
01/06/2014:49 01/0712012:00 7440-43-9
Chromium
ND ug/L
5.0 1
01/06/2014:49 01/07/2012:00 7440-47-3
Lead
ND ug/L
5.0 1
01/06/2014:49 0110712012:00 7439-92-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /07/2020 01:42 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 20

ceAnalytical
WW.D3cd8Et.cam
ra4C IMIYIr4lG1 JCr YII:CiLLV
9800 Kincey Ave. Suite 100
Hunlersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Sample: #5 Lab ID: 92458912004 Collected: 12/30/19 00:00 Received: 12/30119 13:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
9040 pH Analytical Method: EPA 9040C
pH at 25 Degrees C 7.0 Std. Units 0.10 1 01/05/20 11:38 H3
Date: 01 /07/2020 01:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 20

ceAnalytical
ww.Wcslabsxmn
9800 Kincey Ave. Suite 100
Huntensville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Sample: #6 Lab ID: 92458912005 Collected: 12/30/19 00:00 Received: 12/30119 13:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
9040 pH Analytical Method: EPA 9040C
pH at 25 Degrees C 7.1 Std. Units 0.10 1 01/05/20 11:50 H3
Date: 01/07/2020 01:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, U-C.
Page 9 of 20

emalygcal e
itm.OiCdab.coat
race Analytical services, LLc
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Sample: #7 Lab ID: 92458912006 Collected: 12/30/19 00:00 Received: 12/30/19 13:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids 5.6 mg/L 2.5 1 01/03/20 10:28
Date: 01/07/2020 0142 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 20

,�aceAnalytical*
r .PacNllnxw
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
Sample: #8 Lab ID: 92458912007 Collected: 12/30/19 00:00 Received: 12/30/19 13:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2640D Total Suspended Solids Analytical Method: SM 2540D-2011
Total Suspended Solids 2.6 mg/L 2.5 1 01/03/20 10:29
Date: 01 /07/2020 01:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, I.I.C.
Page 11 of 20

,,Analytical
1ftrifFacMnbswn
race rnaryncai services, LLIi
9800 Kinsey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
QC Batch: 517898 Analysis Method: EPA 1664B
OC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Associated Lab Samples: 92458912001
METHOD BLANK: 2772439
Associated Lab Samples: 92458912001
Parameter Units
Total Petroleum Hydrocarbons mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 01106/2013:24
Results presented on this page are in the units indicated by the'(Jmb,' 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: 01/07/2020 01:42 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 20

,�acmnalyfical*
wrr.pacelabs.cem
9800 Kincey Ave' Suite 100
Huntemville, NC 28078
[phone]
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
QC Batch: 517957
QC Batch Method: EPA 200.7 Rev 4.4 1994
Associated Lab Samples: 92458912002, 92458912003
METHOD BLANK: 2772900
Associated Lab Samples: 92458912002, 92458912003
Parameter Units
Cadmium ug/L
Chromium ug/L
Lead ug/L
QUALITY CONTROL DATA
Analysis Method: EPA 200.7 Rev 4.4 1994
Analysis Description: 200.7 MET
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 1.0 01107/2011:41
ND 5.0 01/07/2011:41
NO 5.0 0110712011:41
Qualifiers
LABORATORY CONTROL SAMPLE:
2772901
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Cadmium
ug/L
500
472 94 85-115
Chromium
ug/L
500
460 92 85-115
Lead
ug/L
500
477 95 85-115
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE:
2772902
2772903
MS
MSD
92458912002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conic.
Conic.
Result
Result
% Rec
% Rec
Limits RPD Qual
Cadmium
ug/L
NO
500
500
481
495
96
99
70-130 3
Chromium
ug/L
ND
500
500
472
485
94
97
70-130 3
Lead
ug/L
ND
500
500
472
485
94
97
70-130 3
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.
Date: 01 /07/2020 01:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analocal Services, -LC.
Page 13 of 20

ceAnalytical
rret.pacelabs.cem
roue M. ucat aew Ices, ICI
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
QC Batch: 517749
Analysis Method:
SM 2540D-2011
QC Batch Method: SM 254OD-2011
Analysis Description:
2540D Total Suspended Solids
Associated Lab Samples: 92458912006,
92458912007
METHODBLANK: 2771740
Matrix:
Water
Associated Lab Samples: 92458912006,
92458912007
Blank
Reporting
Parameter
Units
Result -
Limit
Analyzed Qualifiers
Total Suspended Solids
mglL
ND
2.5 01/03/20 10:28
LABORATORY CONTROL SAMPLE: 2771741
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
%Rec Limits Qualifiers
Total Suspended Solids
mg/L
250
252
101 90-110
SAMPLE DUPLICATE: 2771742
92459105001
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Total Suspended Solids
mg/L
346
400 14
SAMPLE DUPLICATE: 2771743
92459087003
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Total Suspended Solids
mg/L
119
111 7
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: 01/07/2020 01:42 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 20

ceAnalytical'
rrr.p�cHala.cae
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
QC Batch: 517856
Analysis
Method:
EPA 9040C
QC Batch Method: EPA 9040C
Analysis
Description:
9040 pH
Associated Lab Samples: 92458912004, 92458912005
SAMPLE DUPLICATE: 2772331
92458912004 Dup
Parameter Units Result Result RPD Qualifiers
pH at 25 Degrees C Std. Units 7.0 7.0 1 H3
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 No result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/07/2020 01:42 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 20
I

ceAnalytical
r .pacYaCumo
yy9800 Kincey Ave • Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Bi-Annual Monitoring
Pace Project No.: 92458912
DEFINITIONS
DF - 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 Quantitation Limit.
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
NC - 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 Diphenylamine 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.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
H3 Sample was received or analysis requested beyond the recognized method holding time.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/072020 01:42 PM without the written consent of Pace Analytical Services, L-C. Page 16 of 20