NCG100180_MONITORING INFO_20170215

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT N0.
/v � � 00 ► �(O
DOC TYPE
❑HISTORICAL FILE
MONITORING REPORTS
DOC DATE
p Qo) 1 ca IS
YYYYMMDD

Mod Atlantic
Engineering $ Environmancal Sofus3ans
February 15, 2017
NCDEQ/DWR
Attention: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Subject: STORMWATER SAMPLING RESULTS
YOUNG'S SPRING LAKE AUTO CENTER & SALVAGE
1209 LILLINGTON HIGHWAY
SPRING LAKE, CUMBERLAND COUNTY, NORTH CAROLINA
PERMIT NCG100180
MID -ATLANTIC JOB NO.000R1948.00
To Whom It May Concern:
AU 4 Koga*E V,r.v Ca sF[
R,-,1t4th, NC 27610
Hrtco 919250991a
f ,c5, T.' , 9 i 92517 9450
MAAOMINECOM
Attached please find the Stormwater Discharge Monitoring Report (DMR) and analytical
report for the sampling conducted at the above -referenced site. A stormwater sample was
collected from Outfall 001 on January 23, 2017 and analyzed for total suspended solids
(TSS), total recoverable lead, ethylene glycol and oil and grease. As summarized on the
attached DMR, all parameters were reported below or within their respective benchmark
values. If you have any questions or need additional information, please contact me at
919-250-9918.
Sincerely,
RECEIVED
FEB 2 7 2017
RCENTRAL FILES
Ron J. Davis
DWR SECTION
Stormwater Services Manager
MID -ATLANTIC ASSOCIATES, INC.
Attachments: Stormwater Discharge Monitoring Report
Laboratory Analytical Report
�_ --__ --- - ----.. V'YFRiFyCr,-) CUSTOMER RIC_.;eD Irl`.0 1JA`1VE

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
CERTIFICATE OF COVERAGE NO. NCG100180
FACILITY NAME Young's Spring Lake Auto Center & Salvage, Spring Lake, NC
PERSON COLLECTING SAMPLE(S) Ronnie Sykes T
CERTIFIED LABORATORY(S) Pace Analytical _ Lab #12
Lab #
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
COUNTYCumberland
PHONE NO. 919 894-3500
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
For sampling periods with no discharge, you must submit this discharge monitoring form noting "No Flow" or "No Discharge" within
30 days of the end of that period to comply with permit reporting requirements.
Outfall
No.
Date
Sample Collected,
mo/dd/year
Total
Rainfall,
inches
00400
00530
- - - -
77023
01051
78141
pH,
Standard
Units
Total Suspended
Solids (TSS),
mg/L
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), mg/L
Ethylene Glycol,
mg/L
Lead, Total
Recoverable,
mg/L
Total Toxic
Organics3,
mg/L
Benchmark
-
-
6.0 — 9.01
I00/502
15
8,000
(Tiers 2 and 3)
0.03
1.0
Outfall001
01/23/17
0.40
7.2
21.6
<5.0
<50
<0.0050
NA
Note: If you report a sampled value in excess of the benchmark value, or outside the benchmark range for pH, you must implement Tier 1 or Tier 2 responses in the General
Permit.
1See If pH values outside this range are recorded in sampled stormwater discharges, but ambient precipitation pH levels are lower, then the lower threshold of this benchmark
range is the pH of the precipitation (within instrument accuracy) instead of 6 S.U. Readings from an on -site or local rain gauge (or local precipitation data) must be documented
to demonstrate background concentrations were below the benchmark pH range of 6-9.
25ee General Permit text to identify whether the more protective benchmark applies for especially sensitive receiving waters.
3For purposes of this permit the definition of Total Toxic Organics is that list as stated in Appendix D, Table II of Chapter 40 Code of Federal Regulations (CFR) Part 122.
Form SW U-251, last revised October 25, 2012
Page 1 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may request that DWQ waive monitoring of total toxic organics. 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 allowed such a waiver, the
discharger shall sign the following certification statement:
Solvent Management Plan 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 all the provisions of the solvent
management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
Signature
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 MailServiceCenter
Raleigh, North Carolina27699-1617
Date
"I certify, under penalty of law, that this docurnent 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.
am aware that there are significant penalties submitting false information, including the possibility of fines and imprisonment for knowing violations."
'A /ir
(Signature of Permittee or Designee) (D e)
Form SW U-251, last revised October 25, 2012
Page 2 of 2

• aceAnalytical
www.pecefahs.00m
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
February 01, 2017
Chuck Hoffman
Mid -Atlantic Associates, Inc
409 Rogers View Court
Raleigh, NC 27610
RE: Project: Young's Auto -Spring Lake
Pace Project No.: 92327363
Dear Chuck Hoffman:
Enclosed are the analytical results for sample(s) received by the laboratory on January 24, 2017.
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,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
cc: Ron Davis, Mid Atlantic Associatees, Inc.
pCCRF��
!q
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

aceAnalytical
WmImicelabs.=
Pace Analytical Services, Ll-C
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
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
FloridalNELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
FloridalNELAP Certification #: E87627
Kentucky LIST 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

ace Analytical
www.pecelab&=n
Pace Analytical Services, LLC
9800 Kinsey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92327363001 Outfall No.1 EPA 1664E JMS 1 PASI-C
EPA6010 SH1 1 PASI-A
SM 2540D MLS 1 PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 20

aceAnalXical e
www pacolabs.com
Pace Analytical Services, LLC
9900 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
Sample: Outfall No.1 Lab ID: 92327363001 Collected: 01/23/17 11:00 Received: 01/24/17 09:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
1664 SGT-HEM, TPH Analytical Method: EPA 16648
Total Petroleum Hydrocarbons ND mg/L 5.0 1 02/01/17 07:21
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010A
Lead ND ug1L 5.0 1 01/26/17 22:30 01/28/17 00:11 7439-92-1
2640D Total Suspended Solids Analytical Method: SM 2540D
Total Suspended Solids 21.6 mg/L 5.0 1 01/25/17 16:33
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/01 /2017 04:54 PM without the written consent of Pace Analytical Services, LLC, Page 4 of 20

ace Analytical
www.pacelabs.corn
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
QC Batch: 346459 Analysis Method: EPA 1664E
QC Batch Method: EPA 1664E Analysis Description: 1664 SGT HEM, TPH
Associated Lab Samples: 92327363001
METHOD BLANK: 1921732
Associated Lab Samples: 92327363001
Parameter Units
Total Petroleum Hydrocarbons mg1L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 02/01/17 07:07
LABORATORY CONTROL SAMPLE:
1921733
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits
Qualifiers
Total Petroleum Hydrocarbons
mg/L
20 18.6
93
64-132
MATRIX SPIKE SAMPLE:
1921734
92327308001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 20
18.5
92 64-132
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: 02101 /2017 04:54 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 20

aceAnalytical.
www.paceiabs.com
Pace Anaiytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilte, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
QC Batch: 345587 Analysis Method: EPA 6010
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Associated Lab Samples: 92327363001
METHOD BLANK: 1917229 Matrix: Water
Associated Lab Samples: 92327363001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug1L ND 6.0 01/27/17 22:40
LABORATORY CONTROL SAMPLE: 1917230
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Lead ug1L 500 447 89 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1917231 1917232
MS MSD
92327333003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Lead ug1L 2.5J 500 500 506 445 101 89 75-125 13
Results presented an 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: 02/01/2017 04:54 PM without the written consent of Pace Analytical Services. LLC.
Page 6 of 20

aceAnalytrcal
www.pwWabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
QC Batch: 345547
QC Batch Method: SM 2540D
Associated Lab Samples: 92327363001
METHOD BLANK: 1917040
Associated Lab Samples: 92327363001
Parameter Units
Total Suspended Solids mglL
LABORATORY CONTROL SAMPLE: 1917041
Parameter Units
Total Suspended Solids mglL
QUALITY CONTROL DATA
Analysis Method: SM 25400
Analysis Description: 2540D Total Suspended Solids
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 01/2511716:33
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 240 96 90-110
SAMPLE DUPLICATE: 1917042
92327298001
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mglL
5.6
5.4 4
SAMPLE DUPLICATE: 1917043
92327364002
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mglL
227
238 5
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: 02/01 /2017 04:54 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 20

aceAnalytical.
wWMCe18h&=n
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL- Adjusted Method Detection Limit.
PQL - Practical 0uantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenythydrazine 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 ofAcrolein 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
PAST -A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02101 /2017 04:54 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 20

aceAnalytical"
www.pasefahs.c"
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL. DATA CROSS REFERENCE TABLE
Project: Young's Auto - Spring Lake
Pace Project No.: 92327363
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92327363001
Outfall No.1
EPA 1664B
346459
92327363001
Outfall No.1
EPA 3010A
346587 EPA 6010 345791
92327363001
Outfall No.1
SM 2640D
345547
Date: 02101 /2017 04:54 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 20

sam le Condition Upon Recef t(SCUR) Page 1 of 2
!�ceAnalytical Document No.: Issuing Authority:
F-CAR-CS-033-Rev.01 Pace Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville []/ Raleigh[] Mechanicsville❑
Sample Condition Upon Client Name: WO# : 92327363
Receiptj+ Project 0:
..� ��� ,�.ILI✓i rf1 c I I I III III
Courier: Fed Ex ❑UPS ❑LISPS []Client
❑ Commercial HPace ❑Other. 92327383
Custody Seal Present? []Yes [2No Seals Intact? ❑Yes ONo
Date/Initials Person Examining Contents:
Packing Material: ❑Bubble Wrap ❑Bubble Bags [—]None' ❑Other:
Thermometer: OWet ❑Blue []None Samples on ice, cooling process has begun
IR Gun ID: Type of Ice:,
Correction Factor: Cooler Temp Corrected (•C): ( _ Biological Tissue Frozen? []Yes []No ❑N/A
Temp should be above ^fr�e zing to VC
USDA Regulated Soil ( LJ N/A, water sample)
Did Samples originate In a quarantine zone within the United States, CA, NY, or SC (check maps)? Old samples originate from a foreign source (internationally,
❑Yes " Including. Hawaii and Puerto Rico)? ❑Yes EINo
Comments/Discrepancy:
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (02 hr.)'
Rush Turn Around Time Requester
Sufficient Volume?
Correct Containers Used?
-Pace Containers Used?
Containers Intact?
Samples Field Filtered?
Sample Labels Match COC?
Headspace In VOA Vials (>5-6m
Trip Blank Present?
Trio Blank Custodv Seals Present?
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comments/Sample
Discrepancy:
. Y-es
QNO
N A
1.
Ye�
NO
N/A
2.
Yes
: No
QNtA.
3.
Yes//
No
N A
4.
❑Yes
QNO
❑N/A
S.
OYers
E]Yes
(:]No
ONo
❑N/A
QNLA
6.
es
❑No
ONJA
7,
❑Yes
QN9
i
EIN/A
8. Note if sediment Is visible In the dissolved container
❑Yes
Matrix:
ONo
❑NIA
r9. / :F i[��t f�1`o��"( IAt, i 1 t+ 's�-�f�
f Yes
QNo
❑N A
10. IGLU T
❑Yes
[:]No
ONJA
11.
Date/Time:
Field Data Required? []Yes [-]NO
Project Manager SCURF Review: Date:
Project Manager SRF Review: irY-� Date:
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)
Page 10 of 20

tQ OD V C1 [n A w N i+
Item#
zz BP4U-125 mL Plastic Unpreserved (N/A) (CI-)
BP31.1-250 mL Plastic Unpreserved (N/A)
BP2U-500 mL Plastic Unpreserved (N/A)
BPiU-1 liter Plastic Unpreserved (N/A)
EP3S-250 mL Plastic H25G4 (pH < 2) (CI-)
BP3N-250 mL plastic HNO3 (pH < 2)
BP3Z-250 mL Plastic ZN Acetate & NaOH (>9)
ZZZZ,//,ZV //V BP3C-250 mL Plastic NaOH (pH > 12) (Cl-)
WGFU-Wide-mouthed Glass jar Unpreserved
AG1U 1 liter Amber Unpreserved (N/A) (CI-)
AG1H-1 liter Amber HCi (pH < 2)
_zzzz zzzzzz
A63U-250 mL Amber Unpreserved (N/A) (CI-)
AGSS-1 liter Amber H7SO4 (pH < 2) S�
AG35-250 ml. Amber H2SO4 (pH < 2)
zz z z z zz AG3A(DG3A)-250 ml. Amber NH4CI (N/A)(CF)
DG9H-40 mL VOA HCI (N/A)
V69T-40 mL VOA Na25203 (N/A)
VG9U-40 mL VOA Unp (NIA)
DG91i40 mL VOA H3PO4 (N/A)
■■■■■E■■■■■■VOAK (6 vials per kitYS035 kit (NIA)
SP2T-2SO mt Sterile Plastic (N/A — lab)
■■■■■■■■■■■■SPST-M mL Sterile Plastic (N/A —lab)
Cubitainer
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2ace Analytical
Section A
Required Cbenl Information
CHAIN -OF -CUSTODY I Analytical Request Document
The Chain -at -Custody is a LEGAL DOCUMENT. Alt relevant Gelds must be completed accurately.
Section 9 Section C
Required Proms Wormaiin invoice IManaatwn.
� Q
II
r
Page: off
ills iL
Company: Mid -Atlantic Associates. Inc.
Report Tot Chuck Hoffman ([e-mail])
Attention' Chuck Hoffman
Address: 409 Rogers View Court
COPY To Ron Davis ([e-mail]
c—pany Name Mid -Atlantic Associates, inc.
REGULATORY AGENCY
Raleigh, NC 27610
Address: 409 Rogers View Court. Raleigh. INC
— NPOES . GROUNDWATER — DRINKING WATER
F UST F RCRA OTHER
Emad To [e-mail]
Purchase Order No' R1948.04
Pace Quote —
RNoretse.
Phone, 919-250-9918 -
Fax [phone]
Project Name. Young's Auto - Spring take
Pace Protect Nicole Gasiorowski
Site Location
Mareger.
STATE;
NC
Requested Due DatefTAT: Suncard
Project Number. R1948.00 Task 40000
_
P'G° Prordo ° -- G 'f
Requested
Analysis
Flltered
(YIN)
Sectlon D Valid Matrix Codes
2
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Preservatives
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ADDITIONAL COMMENTS
RELINQUISHED BY I AFFILIATION
DATE
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ACCEPTED BY I AFFILIATION
DATE
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SAMPLE CONDITIONS
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SAMPLER NAME AND SIGNATURE
PRINT Name of SAMPLER: awl S Pf
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F-ALL-"20reu.08. 12-Oct-2007
1'

aceAnalytica! TD
PACE ANALYTICAL SERVICES, LLC.
Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
[phone] FAX [phone]
Laboratory Report
Prepared For:
Pace Analytical Services Inc. - Huntersville
9800 Kincey Avenue Suite 100
Huntersville, NC 28078
Attention: Ms. Nicole Gasiorowski
Report Number: AAA0766
January 31, 2017
Project: Young's Auto - Spring take
Project #:92327363
We appreciate the opportunity to provide the analytical support for your project. The analytical results in this report are based
upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data
package, please do not hesitate to call.
Approved
Signatu re
This report may not be reproduced, except in full, without written approval from Pace Analytical Services, LLC.
Pace Analytical Services, LLC, certifies that the following analytical results meet all requirements of the National
Environmental Laboratory Accreditation Conference(NELAC).
All test results relate only to the samples analyzed.
Page 1 of 8

PACE ANALYTICAL SERVICES, LLC.
aceAnalytical " Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
(770) 7344200 FAX [phone]
Pace Analytical Services Inc. - Huntersville January 31. 2017
9800 Kincey Avenue Suite 100
Huntersville NC, 28078
Attention: Ms. Nicole Gasiorowski
ANALYTICAL REPORT FOR SAMPLES
Sample ID Laboratory ID Matrix Date Sampled Date Received
Outfall No. 1/92327363001 AAA0766-01 Water 01/23/17 11:00 01/25/17 0915
Page 2 of 8

aceAnalytical"
Pace Analytical Services Inc. - Huntersville
9800 Kincey Avenue Suite 100
Huntersvills NC, 28078
Attention: Ms, Nicole Gasiorowski
Report No.: AAA0766
Client ID: Outfall No. 1192327363001
DatelTime Sampled: 1/2312017 11:00:OOAM
Matrix: Water
PACE ANALYTICAL SERVICES, LLC.
Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
[phone] FAX [phone]
Project: Young's Auto - Spring Lake
Lab Number ID: AAA0766-01
Datefrime Received: 1/25/2017 9:15:OOAM
January 31, 2017
Preparation Analytical
Analyte Result RL Units Method Qual. DF Data Date Batch Init.
Glycols by EPA 8015M
Ethylene Glycol ND 50 mg/L EPA 8015M 1 1130/17 8:25 1130117 9:47 7010732 ACM
Page 3 of 8

QD
acmnalyt ral
Pace Analytical Services Inc, - Huntersville
9800 Kincey Avenue Suits 100
Huntersville NC, 28078
Attention: Ms. Nicole Gasiorowski
Report No.: AAA0766
PACE ANALYTICAL SERVICES, LLC.
Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
[phone] FAX [phone]
Glycols by EPA 8015M - Quality Control
January 31, 2017
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Qual
Batch 7010732 -EPA 8015M
Blank (7010732-BLK1) _ _ Prepared & Analyzed: 01/30/17
Ethylene Glycol ND 50 mg1L
LCS (7010732-851) _ Prepared & Analyzed: 01/30/17
Ethylene Glycol — 1200 50 mg/L 1000.0 122 53-142
Matrix Spike (7010732-MS1) Source: AAA0766-01 Prepared & Analyzed: 01/30/17
Ethylene Glycol 1300 50 mg/L 1000.0 ND 130 50-150
Matrix Spike Dup (7010732-MSD1) Source: AAA0766-01 Prepared & Analyzed: 01/30/17
Ethylene Glycol 1300 50 mglL 1000.0 ND 126 50-150 3 23
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PACE ANALYTICAL SERVICES, LLC.
aceAnalytical�
Pace Analytical Services Inc. - Huntersville
9800 Kincey Avenue Suite 100
Huntersville NC, 28078
Attention: Ms. Nicole Gasiorowski
Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
[phone] FAX [phone]
Laboratory Certifications
January 31, 2017
Code Description Number Expires
GADW
Georgia DW Inorganics Eff: 07/01/2016
812
06/30/2017
GADWM
Georgia OW Microbiology Eff: 07/01/2015
812
03109/2017
NC
North Carolina
381
12/3112017
NELAC
FL DOH (Non -Pot. Water, Solids) Eff:: 07/01/2016
E87315
06/30/2017
NELDW
FL DOH NELAC (Drinking Water) Eff: 07/01/2016
E87315
06/30/2017
SC
South Carolina
98011001
06/30/2017
TX
Texas
T104704397-08-TX
03/31 /2017
VA
Virginia
1340
12/14/2017
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PACE ANALYTICAL SERVICES, LLC.
ace Analytical
Pace Analytical Services Inc, - Huntersville
9800 Kincey Avenue Suite 100
Huntersville NC, 28078
Attention: Ms. Nicole Gasiorowski
Definition of Laboratory Terms
Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
[phone] FAX [phone]
Legend
ND - None Detected at the Reporting Limit
TIC - Tentatively Identified Compound
CFU - Colony Forming Units
SOP - Method run per Pace Standard Operating Procedure
RL - Reporting Limit
DF - Dilution Factor
* - Analyte not included in the NELAC list of certified analytes.
Sample Information
N-Nitrosodiphenylamine breaks down to diphenylamine in the GCMS; both analytes are reported as
N-Nitrososdiphenylamine. Pace is not NELAC certified for diphenylamine.
Phthalic acid and phthalic anhydride are reported as dimethyl phthalate
Maleic acid and maleic anhydride are reported as dimethyi malate
1,2-Diphenylhydrazine breaks down to azobenzene in the GCMS; both analytes are reported as azobenzene
Definition of Qualifiers
January 31, 2017
Note: Unless otherwise noted, all results are reported on an as received basis.
Page 6 of 8

Chain of Custody
Workorder: 92327363 Workorder Name:Young's Autc- Spring Lake
aceAnaly6cal
,�,h,.,�� Wm
Owner Received Date: 1i24/2017 Results Requested By: 2!7!2017
Report To - Subcontract To - _ - Ftecluested.AnaE sis- _
Nirrie liminrnwski Face Analytical Atlanta
Pace Analytical Charlotte 110 Technology Parkway tx
9800 Kincey Ave. Suite iC0 Peacriree Corners, GA 30092
Huntersville, NC 28078 Phone [phone]
Phone (704i875-9392
Item sampl IDS
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i rufafl?ta.1
:i
3
a
Transfers Released E3
1 �-
2
3 -
Cooler Temperature
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cn
0
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>' �DatelTimeA
1i23i2DI711:Qrj 92"s27963001 %Vawr 3
y Daterrima Received By
on -Receipt °C Custody Seal Y or
.r
Li
on Ice(Y) or N
M-C' -7
LAB USE ONLY
— I
m les Intact_ Y or N
In order to miointain client crrrlldentinfily' 1w.allbrilhame of the sampling site, sampler's name and signature may not be providers an this COG docurnerpl.
This chain of custody is corlsirfered cnrnp.'ete as is ,since this information is available in the owner laboratory.
eECSY, JMUX; f 29, 201; 11:1E:4-3 AM
FMT-ALL-C-002;ev.Co 24PAwcl%2'09 Ia�c

aceAnalytical
PACE ANALYTICAL SERVICES, LLC.
Environmental Monitoring & Laboratory Analysis
110 Technology Parkway, Peachtree Corners, GA 30092
[phone] FAX [phone]
LOG -IN CHECKLIST
Attn: Ms. Nicole Gasiorowski
Client: Pace Analytical Services Inc. - Huntersville
Project: Young's Auto -Spring Lake
Date Received: 01/25/17 09:15
OBSERVATIONS
#Samples: I #Containers: 3
Minimum Temp(C): 2.0 Maximum Temp(C):
CHECKLIST ITEMS
COC included with Samples
Sample Container(s) Intact
Chain of Custody Complete
Sample Container(s) Match COC
Custody seal Intact
Temperature in Compliance
Sufficient Sample Volume for Analysis
Zero Headspace Maintained for VOA Analyses
Samples labeled preserved (If Applicable)
Samples received within Allowable Hold Times
Samples Received on Ice
Preservation Confinned
Comments:
Work Order: AAA0766
Logged In By: Charles Hawks
2.0
YES
YES
YES
YES
N/A
YES
YES
YES
YES
YES
YES
YES
Printed: 1 /31 /2017 1:08:51 PM
Custody Seal(s) Used: No
Page 8 of 8