NCG030572_MONITORING INFO_20181016

NORTH CAROLINA
Department of Environmental Qua

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
IVC& b3o5-]a
DOC TYPE
❑HISTORICAL FILE
L'1� MONITORING REPORTS
DOC DATE
❑ �%1
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: November 28, 2018
CERTIFICATE OF COVERAGE NO. NCG030572
FACILITY NAME Continental Automotive Facility
COUNTY Henderson
PERSON COLLECTING SAMPLES Greg Hutchins— Wood EMS
LABORATORY: Pace_ Analytical Lab Cert. # ENV 375
Comments on sample collection or analysis: None_
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR: 2018
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' month
DISCHARGING TOCLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
®Other_[ (McDowell Creek)
❑ No discharge this period?z
Outfall No.
Date Sample
collected.
(mo/dd/yr)
24-hour rainfall
amount.
Inches;
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Tntal
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks =__>
-
-
100 mg/L or 6$mg}L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
OF-1
10/16/18
0.67
20.300
6.58
<0.00s
<0.002
0.0639
<5.260
NA
OF-4
10/10/18
3.26
<25
7A2
<0.005
<0.002
0.0999
<5.750
NA
' 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.
3The 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.
d See General Permit, Table 3 identifying 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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may z 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 Storm ter Pollution Preve tion Plan."
Name (Print name)
Title (Print_ti Ie)
(5ignature'j (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Nora -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.
Nate: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Ter 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 a
Non polar O&G/TPH by
EPA 2664 {SGT-HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 rm;/L or 50 rng/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.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2of3

Note: If you report a sample value in excess of the benchmark, you must implement 'Tier 2, Tier 2, or Tier] responses. ,See General Permit text
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMEWS. SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AILAM ONE OUTFALL? ICES ® NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES E NO Q
REGIONAL OFFICE CONTACT NAME: Shawna Riddle — ARO. Re ue t for Regulatory Relief granted for zinc and covper on Sel3tember 19 2014
Nlail an original and one „copy of this DMR, including all "No Discharge" reports within 30 days of receipta}the lob results Cor 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 supervisbn 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 knoWedge and belief, true, accurate, and complete
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of permittee) (Date)
Permit Date: 11/1/2D12-10/31/2017 SWU-24S, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring -Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: September 29 2017
CERTIFICATE OF COVERAGE NO. NCG030572
FACILITY NAME Continental Automotive Facility
COUNTY Henderson
PERSON COLLECTING SAMPLES Greg Hutchins -Wood E&IS
LABORATORY: Environmental Science Corporation Lab Cert. p ENV 375
Comments on sample collection or analysis: None
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR: 2018
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' _ (month)
1
RC �I� LAUNG TO CLASS ❑ []Trout ❑HQW Trout ❑PNA
❑Zero -flow ❑Water Supply DSA
FEB Q Z019 ®Other C (McDowell Creek)
CE-NrI i;ej\l_ FILE-S
MAJR SECTIO'i
No discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfa[I
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
I
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics s
Benchmarks -_=>
_
-
100 MgLi OF so ffigi
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
OF-1
06/25/18
0.44
69.700
6.13
0-008
0.0025
0.122
<5.100
NA
OF-4
06/Z0/18
0.06
6.400
6.07
<0.005
<0.002
<0.02S
<5.150
NA
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
'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 maybe eligible for a waiver of the rain gauge requirement.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 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:11/1/2012-10/31/2017
5WU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the 5tormwater 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), 1 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 Stormwa er Pollution Preventio Plan."
_'I�j
Name (Print name)
T' Prin yitle)L �k
I
ervAl
1
(Sign r e) (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'
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.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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 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 ATTHE SAME OUTFALLTRIGGER 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: Shawna Riddle —ARO. Request for Regulatory Relief granted for zinc and copper on Set ber 19 2014
Mail an original and one copy qj this DMR including all "No Discha e" re its within 30 days of receipt of the lab results for at endphymnitaring Period
in the case of 'No Discharge' re,P,ortsl 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
am awa t there re sign' cant penalties for submitting false information, including the possibili� A ty of fin sand imprisonment for knowing violations."
[Signature f Permitte (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR) / SPPP Annual Update DATA REVIEW FORM
Calendar Year 2018
Individual NPDES Permit No. NCSUUUUU" or
Certificate of Coverage (COC) No. NCG❑0 ❑3 ❑0 ❑5 ❑7 ❑Z
FEB 0 2 2019
CCN i_t�`kL FILES
This monitoring report summary of the calendar year should be kept on file on -site with the facility sRPP, R SEICTIOP i
Facility Name: Continental Automotive Systems
County: Henderson
Phone Number: 8( 28 ) 654-2000
Total no. of SDOs monitored 2
Outfall No. OF-1
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No ❑�
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No ❑■
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑ Regulatory Relief documentation
Received approval from DWQ to reduce monitoring frequency ❑ on file for zinc and copper
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No ❑■
Paramet&— (Units)
Total
To#al
pH;
Copper
Lead
Zmc'
Non=Polar
Rainfall,
Suspended
;Standard Units -
_
0&GI TPH..
inches ..
Solids
Benchmark
N/A
100 mg/L
6.0-9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
bate Sample
Collected,,Elm
M;
mm/ad/yy :;
6/25/18
0.44
68.700
6.13
0.008
0.0025
0.122
<5.100
10/16/18
0.67
20.300
6.58
<0.005
<0.002
0.0639
<5.260
SWU-264 - Generic Annual DMR
Last revised 5/02/2018

Additional Outfall Attachment
Outfall No. OF-4
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ N ■
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
Parameter, (units)
Total
pH,
Copper
Leads "`
Zinc
Non -Polar
Total
Rainfal#'
Suspended "
Standard Units
O&G/ TPH .,.
inches
Solids
Benchmark
N/A
100 mg/L
6,0-9.0
0.007 mg1L
0.03 mg/L
0.067 mg/L
15 mg/L
Date Sample
Collected,
Elm
=
=I=
M
M
M
M
mm/ddlyy. .
6/20/18
0.06
6.400
6.07
<0.005
<0.002
<0.025
<5.150
10/10/18
3.26
<25
7.42
<0.005
<0.002
0.0999
<5.750
SWU-264 - Generic Annual DMR
Last revised 510212018

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 apd imprisonment for knowing violations."
Signature
Date 1 z
For questions, contact your local Regional Office:
DWQ Regional Office Contact Information:
ASHEVILLE REGIONAL OFFICE
FAYETTEVILL.E REGIONAL. OFFICE
MOORESVILLE REGIONAL OFFICE
225 Green Street
610 East Center Avenue/Suite 301
2090 US Highway 70
Swannanoa, NC 28778
Systel Building Suite 714
Mooresville, NC 28115
[phone]
Fayetteville, NC 28301-5043
[phone]
[phone]
RALEIGH REGIONAL OFFICF
WASHINGTON REGIONAL OFFICis
WILMINGTON'REGIONAL OFFICE
943 Washington Square Mall
127 Cardinal Drive Extension
3800 Barrett Drive
Raleigh, NC 27609
Washington. NC 27889
Wilmington, NC 28405-2845
[phone]
[phone]
[phone]
WINSTON-SALEM,REGIONAL OFFICE
CENTRAL OFFICD
1617 Mail Service Center
Raleigh, NC 27699-1617
l "7opmserve p►atect
and enhance -
450 Hanes Mill Rd, Suite 300
Winston-Salem, NC 27105
[phone]
[phone]
4 �' North Carnlina's water-"
SWU-264 - Generic Annual DMR
Last revised 5/02/2018

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 1/19/19
CERTIFICATE OF COVERAGE No. NCG030000 � "SAMPLE COLLECTION YEAR _2019
FACILITY NAME Berco of America_ SAMPLE PERIOD Jan -June ® July -Dec
COUNTY Guilford or ❑ Monthly' (Month)
PERSON COLLECTING SAMPLES Mike Stone DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY Comments on sample collection or analysis: ❑Zero -flow ❑Water Supply ❑SA
[]Other
FEB 0 7 Z 019 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results CENTRAL FILES
nWP CFr.T1nN ❑ No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yri
24haur rainfall
amount,
Inches
Total Suspended Solids
.pH,
Standard units
Copper
Lead
Zinc
Non-Polar O$G/
Total Petroleum
Hydrocarbons
Total Toxic
OrganlCss
Benchmarks =_>
-
-
100 mg/L or So mg/O
6.0 — 9.0
D.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
10/11/2018
2.70
14.2
7.1
NO
NO
NO
ND
NA
002
10/11/2018
2.70
8.62
6.9
0.0159
ND
0.0793
NO
NA
003
10/11/2018
2.70
1.80
6.2
NO
ND
0.0517
NO
NA
' Monthly sampling (instead of semi -a nnual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 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, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 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: 11/1/2012-10/31/2017 SWU-245, last revised 10/2512012
Page 1of3

Facilities 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
hermit. 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 storrnwater 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."
Mike Stone
Name (Print name)
Manager
Title (Print title)
1/19/19_
(5i ature) (Date)
Note: Results must be reported in numerical format. Do not repprt 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 m L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report o sample value in excess of the benchmark, you must Implement Tier 1, Tier Z 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 dischorge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
No O&G/TPH by
EPA 1664 (5GT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/L'
6.0 — 9.0 5U
Footnotes from Part A also apply to this Part B
` See General Permit text, Table S, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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 A BENCHMARK EXCEEDANCE TRIGGERSTIER 1 REQUIREMENTS. SEE PERMIT PART 11 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 X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ No X
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cony of this AMR, including all 'No Discharge" reports within 30 days of receipt of the lob results for at end of monitoring period
in the case o "No DischoraerepartsRo.,
Division of Water Quality
Attn: DWQ Central Files
1617 Detail 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 property 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_"
`1/19/2019
(Signature Permittee) (pate)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

�I)I1� 1111"Il�cl� �
Megan Hutton
Continental Automotive Systems
Environmental, Health, Safety, & Security
Central Files
Stormwater Permitting Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: Stormwater Discharge Monitoring Report
Continetnal Autotmove Systems
Fletcher, North Carolina
General Permit number NCG030000
Certificate of Coverage NCG030572
Dear Mr. Bennett:
Rf—:CE4\J F—D
OCR 21 Z017
CENTRAL
W R SECS ON
Please accept the year 5 period 2 stormwater discharge sampling and anaylsis for Continental
Automotive Systems located at One Quathy Way in Fletcher, North Carolina. This report was completed
on behalf and in agreement for Continental Automotive Systems Amec Foster Wheeler Environment &
Infrastructure, Inc.
The attached results from our facility located at 1 Quality Way, Fletcher, North Carolina 28732 were
obtained to comply with General Permit number NGG030000 effective November 1, 2012 through
October 31, 2017. Our coverage under this permit is associated with number NCG030572,
Respectfully,
Megan Hutton
(828) 654- 2038
Megan. H [e-mail]
Environmental, Health, Safety & Security
Continental Automotive Systems, Henderson Facility

September 29, 2017
Ms. Megan Hutton
Environmental, Safety and Health Specialist
Continental Automotive Systems
One Quality Way
Fletcher, North Carolina 28732
Subject: Report of Stormwater Discharge Sampling and Analysis
Continental Automotive Systems
Fletcher, North Carolina
Amec Foster Wheeler Project 6252-17-0287
Dear Ms. Hutton:
amec
4
foster
wheeler
Amec Foster Wheeler Environment & Infrastructure, Inc. (Amec Foster Wheeler) is pleased to
submit this letter report of stormwater discharge sampling and analysis for the Continental
Automotive Systems facility located at One Quality Way in Fletcher, North Carolina. This
sampling event was performed to comply with the requirements contained in the General Permit
for Stormwater Discharge (Permit NCG030000 effective November 1, 2012, and expires
October 31, 2017) issued by the North Carolina Department of Environment and Natural
Resources, now the North Carolina Department of Environmental Quality (NCDEQ). The
Continental Automotive Systems certificate of coverage under this permit is NCG030572.
Six stormwater outfalls are located at the site, as shown on the attached Figure 1. The outfalls
discharge indirectly into an unnamed tributary of McDowell Creek prior to McDowell Creek's
confluence with the French Broad River. According to NCDEQ's water quality classification of
the French Broad River basin, McDowell Creek and the adjacent portion of the French Broad
River are not currently classified as the following sensitive receiving waters: Outstanding
Resource Waters, High Quality Waters, Primary Nursery Areas and Trout Waters. Therefore,
the more protective benchmark value listed in the General Permit for total suspended solids
(50mg/L) does not apply to stormwater discharges at the site — the applicable benchmark value
for total suspended solids is 100 mg/L. A rain gauge is present at the site approximately six feet
above ground in an open area at a distance of at least twice the height of surrounding
structures.
Correspondence:
Amec Foster Wheeler Environment & Infrastructure, Inc.
1308 Patton Avenue
Asheville, North Carolina 28806
Tel 828.252,8130

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis September 29, 2017
Amec Foster Wheeler Project 6252-17-0287
Amec Foster Wheeler personnel were onsite to perform stormwater sampling during a
measureable storm event on September 11, 2017. The storm event occurred between
approximately 5:00 AM on September 11, 2017 and 6:00 AM on September 12, 2017, with the
majority of the rainfall between 2:00 PM on September 11, 2017, and 3:00 AM on September
12, 2017. Total rainfall for the event was 1.30 inches as measured at the Asheville Regional
Airport gauging station, which is approximately one mile northeast of the site. Because of an
administrative oversight, the final rainfall reading at the on -site rain gauge was not collected.
Discharge did not occur from the basin outfalls during the 72 hours prior to the measureable
storm event. Amec Foster Wheeler personnel observed the discharge from the OF-1 basin was
being 'short-circuited', and stormwater was discharging from 'springs' in the bank of the creek
and not over the rip -rap overflow. The cause of the short-circuiting is unknown, but might be
from burrowing animals or water piping/channeling (the bowing water was 'clear'). Because of
the short-circuiting and lack of discharge at the rip -rap overflow, the stormwater sample at OF-1
was collected directly from the inlet to the basin at OF-1 and not at the typical rip -rap discharge
overflow location.
Within 30 minutes of constant, measurable discharge from the basins, the pH of the stormwater
was measured with a calibrated pH meter and stormwater samples were collected from
representative stormwater outfalls OF-1 and OF-4. The samples were packed in an ice -chilled
cooler and delivered with chain -of -custody via overnight courier to Environmental Science
Corporation in Mt. Juliet, Tennessee (a North Carolina -accredited laboratory) for analysis of
total lead, total zinc, and total copper according to EPA Method 6020, total suspended solids
(TSS) according to Standard Method 2540D, and non -polar oil and grease according to EPA
Method 1664A with silica -gel treatment and hexane extraction.
Laboratory results are recorded on the attached NCDEQ Semi -Annual Stormwater Discharge
Monitoring Report. The laboratory report is also attached. Field analysis of the stormwater
samples indicated the pH values for outfalls OF-1 and OF-4 were within the NCDEQ benchmark
range. Laboratory results indicate zinc was detected at a concentration that exceeds the
NCDEQ benchmark value at outfall OF -I. The remaining monitored parameters were below
their respective NCDEQ benchmark values.
As described in NCDEQ's Relief from Monthly Stormwater Sampling letter, dated September
19, 2014, NCDEQ granted temporary regulatory relief from the tiered responses previously
2

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis September 29, 2017
Amec Foster Wheeler Project 6252-17-0287
required by exceedances of copper and zinc above NCDEQ benchmarks for the duration of
current permit period, which expires October 31, 2017. The concentration of zinc detected in the
stormwater sample collected from outfall OF-1 is similar (e.g. same order of magnitude) to
concentrations detected in the previous stormwater samples collected from outfall OF-1 during
monthly sampling/tiered responses or semi-annual sampling events. Based on previous
sampling results, the NCDEQ's Relief from Monthly Stormwater Sampling letter, and the current
detected concentration of zinc in outfall OF-1 sample, the value is in compliance with the
regulatory exemption.
Non -polar oil and grease was not detected above the laboratory reporting limit or the NCDEQ
benchmark in outfall OF-1 during the September 2017 sampling event, as it was during the June
2017 sampling event. Continental identified a rolloff dumpster containing scrap metal with
oil/grease/petroleum residues in the southern loading dock area as a possible source of the
non -polar oil and grease detection and exceedance during a stormwater management
inspection of the outfall OF-1 watershed. The rolloff dumpster was removed from the site and
replaced, and a record of this inspection and corrective action was prepared by Continental.
Amec Foster Wheeler recommends repairing the OF-1 basin to prevent short-circuiting of basin
from rip -rap overflow and to remove potentially remaining oillgreaselpetroleum residue/staining
from the basin/rip-rap overflow structure.
Amec Foster Wheeler recommends renewing Continental's current General Permit for
Stormwater Discharge, which expires October 31, 2017. NCDEQ should send renewal
instructions/procedures by mail. It is anticipated the site will continue to be required to perform
`regular' permit -specified semi-annual stormwater sampling of representative outfalls OF-1 and
OF-4, with the next sampling event scheduled for the first half of 2018. Significant increases in
detected concentrations of copper or zinc, as compared to historically -detected concentrations,
could result in implementation or continued implementation of a Tiered response as required by
the General Permit and as noted in the NCDEQ regulatory relief letter. Amec Foster Wheeler
recommends reviewing the renewed General Permit for potential changes in the sampling (and
other) requirements.
3

Continental Automotive Systems - Stormwater Discharge Sampling and Analysls September 29, 2017
Amec Foster Wheeler Project 6252-17-0287
i
Amec Foster Wheeler recommends submitting this documentation of stormwater sampling,
along with the attached Stormwater Discharge Outfall Monitoring Report, to NCDEQ for their
I
files.
We appreciate the opportunity to provide water resource services on this project. If you should
have any questions, or need additional information, please do not hesitate to contact us at (828)
252-8130.
Sincerely,
Amec Foster Wheeler Environment & Infrastructure, Inc.
Rodney M. Clark, L.G. Matthew E. Wallace, P.E.
Technical Professional II Principal Engineer
RMCIMEW:rmc with permi,,,;,,.•
attachments: Figure 1: Stormwater Site Plan
Laboratory Analytical Report and Chain -of -Custody
NCDEQ Semi -Annual Stormwater Discharge Monitoring Report
4

*ESC ANALYTICAL REPORT m E
SC
..tea September 19, 2017 o..b..,..a,
AMEC - Asheville, NC
Sample Delivery Group:
Samples Received:
Project Number:
Description:
Site:
Report To:
L935553
09/12/2017
62 52-17-0278.01
Continental Automotive
FLETCHER, NC
Rodney Clark
1308-C Patton Avenue
Asheville, NC 28806
Entire Report Reviewed By:
Jimmy Hunt
Technical Service Representative
Results relate only to the items lusted or calibrated and are repotted as rounded values. This test report shall not be
reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC Is
performed per guidance provided in laboratory standard operating procedures' 060302, 060303. and 060304, f,..

TABLE OF CONTENTS ONE LAB. NATIONWIDE.
Cp: Cover Page
Tc: Table of Contents
Ss: Sample Summary
Cn: Case Narrative
Sr: Sample Results
OF-4 L935553-01
OF-1 L935553-02
Qc: Quality Control Summary
Gravimetric Analysis by Method 2540 D-2011
Wet Chemistry by Method 1664E
Metals (ICPMS) by Method 6020B
GI: Glossary of Terms
Al: Accreditations & Locations
Sc: Sample Chain of Custody
1
2
3
4
5
5
6
7
7
8
9
10
11
12
ACCOUNT: PROJECT: SDG: DATEITIME:
AM EC -Asheville, NC 6252-17-0278,01 L935553 0911911716:10
PAGE:
2of12

SAMPLE SUMMARY
Collected by
OF-4 L935553-01 GW Rodney Clark
Method
Batch
Dilution Preparation
date/time
Gravimetric Analysis by Method 2540 D-2011
WGID19504
1 C91130 08:41
Wet Chemistry by Method 16648
WG1020262
1 09/1411715:20
Metals IICPMSj by Method 60206
WG1020008
1 09/16/17 10:58
Collected by
OF-1 L935553-02 GW
Rodney Clark
Method
Batch
Dilution Preparation
date/time
Gravimetric Analysis by Method 2540 D-2011
Wet Chemistry by Method 1664B
Metals {ICPMS} by Method 6020E
WGIC19504 1 091IV17 08:41
WG102 D282 1 0911411715:20
WG 102 0008 1 0911611710:58
ONE LAB. NATIONWIDE.
Collected date/time
Received date/time
0911111716:00
09112117 08:45
RP
Analysis
Analyst
l�
dateltime
ETC
09/13117 09:32
BS
0911710:17
SAG
49/18/8!}71626
LAT
Collected dateltime
Received dateltime
Fn]
09/111V 16:16
09/12117 08:45
Analyst
Fr
Analysis
date/time
09/13117 09:32
BS
F
0911511710:17
SHG
0911811716:30
LAT
F
FAI
FC
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
AMEC - Asheville, NC 6252-17-0278.01 L935553 0911911716:10 3 of 12

CASE NARRATIVE ONE LAB. NATIONWIDE.
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOQ)
values reported for environmental samples have been corrected for the dilution factor used in the
analysis. All radiochemical sample results for solids are reported on a dry weight basis with the
exception of tritium, carbon-14 and radon, unless wet weight was requested by the client. All Method
and Batch Quality Control are within established criteria except where addressed in this case narrative,
a non-conformance form or properly qualified within the sample results. By my digital signature below, I
affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the
potential to affect the quality of the data have been identified by the laboratory, and no information or
data have been knowingly withheld that would affect the quality of the data.
t L.,,I/-
Jimmy Hunt
Technical Service Representative
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Ashelville, NC 6252-17-0278,01 L935553 09/1911716110 4 4f 12

OF-4 SAMPLE
RESULTS - 01
ONE LAB, NATIONWIDE.
Collected dateltime: 09/11/17 16:00
L935553
Gravimetric Analysis by Method 2540 D-2011
Result Qualifier
RDL
Dilution
Analysis
Batch
FP
Analyte ugA
ug11
date 1 time
Solids 21700
2500
1
09/131201709:32
WGID19504
FCSuspended
Wet Chemistry by Method 1664B
F
Result Qualifier
RDL
Dilution
Analysis
Batch
Analyte ugll
ugll
date !time
Rn
TPH - W & Grease ND
5380
1
091151201710:17
WG1020282
Metals (ICPMS) by Method 60208
Result Qualifier
RDL
Dilution
Analysis
Batch
Analyte ugll
ugll
date 1 time
FC
Copper ND
5.00
1
09/181201716:26
WG1020008
Lead ND
2.00
1
091181201716:26
WG1020008
zGl
Zinc 49.1
25.0
1
091181201715:26
WG1020008
$Ai
9
Sc
ACCOUNT:
PROJECT:
SDG:
DATEMME: PAGE:
AMEC - Asheville, NC
6252-17-0278.01
L935553
09/19117 16:10 5 of 12

OF-1
SAMPLE
RESULTS - 02
ONE LAB. NATIONWIDE. �
Collected dateltime: 09111/17 16:15
L935553
Gravimetric Analysis by Method 2540
©-2011
,
Result
Qualifier RDL
Dilution Analysis
Batch
C�
Analyte ugh
ug11
date 1 time
Suspended Solids 16900
2500
1 091131201709:32
WG1019504
TC
Wet Chemistry by Method 16643
FS
Result
Qualifier RDL
Dilution Analysis
Batch
Analyte ug11
ug11
date! time
TPN - Oil & Grease ND
5560
1 091151201710:17
WG1020282
rq
Metals (ICPMS) by Method 6020B
Result
Qualifier RDL
Dilution Analysis
Batch
Analyte ug11
ugA
bate / time
QC
Copper ND
5.00
1 091181201716:30
WG1020008
Lead ND
2.00
1 09118/201716:30
WG1020008
FGI
Zinc 131
25.0
1 09/18/201716 30
WG1020008
CAI
E
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC - Asheville, NC 6252-17-0278,01 L935553 09/1911716:10 6 of 12

WG1019504 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE..
Gravimetric Analysis by Method 2540 D-2011 L935553.01,02
Method Blank (MB)
❑ r
Cp
(MB) R3249219-1 09/13/17 0932
MS Result MB Oualifier MB MDL M8 RDL
2
Analyte ug/l �gd ugA
TC
Suspended Solids U 350 2500
FSS1
L935541-01 Original Sample (OS) • Duplicate (DUP)
FC
105) L935541-01 09/13/17 09:32 • (DUP) R3249219-4 09/13/17 09:32
Original Result DUP Result Dilution DtfP RPD DUP Qualifier
DUP RPDLimits
F
Analyte ug/I ug/I %
%
Suspended Solids 269000 271000 1 0.141
5
L935553-01 Original Sample (OS) • Duplicate (DUP)
�GI
(OS) L935553-Ot 09/13/17 09 32 - (DUP) R3249219-5 09;13/17 0932
Original Result DUP Result Dilution DUP RPD DUP Qualifier
DUP RPD
Limits
FAI
Arnafyte ugA ugA %
%
Suspended Solids 21700 22000 1.53
5
RSC
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3249219-2 09/13/17 09:32 - (LCSD) R3249219-3 09A3/17 09:32
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD (7ualifier RPD RPD Limits
Analyte ug/I ug/l VO % % % % %
Suspended Solids 773000 816000 844000 106 109 85.0-115 3.37 5
ACCOUNT: PROJECT: SDG.
AMEC - Asheville, NC 6252-17-0278.01 L935553
DATETFIMEr
09/19tV 16:10
PAGE:
7of12

WG1020282
QUALITY CONTROL SUMMARY
ONE LAB. NATIONWIDE..
Wet Chemistry by Method 1664B
L935553-01.02
Method Blank (MB)
Fp(MB)
R3249548-1 09/15/171OZ9
MB Result MB Qualifier MR MDL
MB ROL
Analyte ugh UgA
ugll
rTc
TPH - Oil 8 Grease U 725
SODO
FS
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
FC
(LCS) R3249548-2 09/15/17 10:10 • (LCSD) R3249548-3 09/15/17 10:10
Spike Amount LCS Result LCSD Result
LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Oualitier RPD RPD Limits
ugll ugll UgA
% % % % %
Fr]Analyte
TPH - Oil 8 Grease 20000 17700 19000
88.5 95.0 18.0-114 7.08 18
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asheville. NC 6252-17-0278,01 L935553 09/19/1716:10 8 of 12

WG1020008 QUALITY CONTROL SUMMARY ONE L-AB. NATIONWIDE..
Metals QCPMS) by Method 60208 L935553.01.02
Method Blank (MB)
t CQ
(MB) P3250290-7 09/18/17 14:48
MB Result MB Qualifier MB MDL MB RDL
Analyte ugA ugll ugll
Fc
Capper U 0.520 5DO
Lead U 0.240 2,00
FS
Zinc U 2.56 25.0
�Cn
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3250290-8 09/18/17 14:52 • (LCSD) R3250290-9 09ASY17 14:56
Sr
Spike Amount LCS Result LCSD Result LCS Rec,
LCSD Rec.
Rec. Limits LCS Qualifier LCSD Qualifier RPD
RPD Limits
Analyte ugll ugll u94 gin
%
%
%
%
Copper 50,0 48.0 46.3 96
93
80-120
4
20
Lead 500 47.5 46.3 95
93
80-120
3
20
Zinc 50.0 489 487 98
97
80-120
0
20
FGI
L935525-01 Original Sample (OS} • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
FAI
(O5) L935525-01 09l18117 14:59 • (MS) R3250290-11 09/18/17 15:06 • (MSD) R3250290-12 09/18/17 15:10
e
Spike Amount Original Result MS ReSult MSD Result
MS Rec.
MSD Rec. Dilution
Rec Limits
MS Qualifier
MSD Qualifier RPD
RPD Limits
SC
Anayte ugA u9A ugA ugA
%
%
%
%
%
Copper 2.50 45-6 94.2 93.0
97
7z 20
75-125
1
20
Lead 2.50 IRA 58.5 56.1
80
75 20
75-125
4
20
Zlrc 2.50 297 342 344
91
95 20
75-125
1
20
ACCOUNT: PROJECT: SDG: DATEITIM E: PAGE:
AM£C - Asheville. NC 6252.17.0278.01 L935553 09119A7 16:10 9 of 12

GLOSSARY OF TERMS ONE LAB. NATIONWIDE.
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
El
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Abbreviations and Definitions
z
�c
MDL
Method Detection Limit.
ND
Not detected at the Reporting Limit (or MDL where applicable).
FS
RDL
Reported Detection Limit
Rec.
Recovery.
a
RPD
Relative Percent Difference.
Cn
SDG
Sample Delivery Group.
U
Not detected at the Reporting Limit (or MDL where applicable).
5
Sr
Analyte
The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
If the sample matrix contains an interfering material, or if concentrations of analytes in the sample are higher than the
s
QC
Dilution
highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value
different than 1 is used in this field, the result reported has already been corrected for this factor.
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
Limits
for the method and analyte being reported. Successful OC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample
The non -spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
a
Al
This column provides a letter and/or number designation that corresponds to additional information concerning the result
Qualifier
reported. If a Qualifier is present. a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
F
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state "ND" (Not Detected) or "BDL"
Result
(Below Detectable Levels), The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
A brief discussion about the included sample results, including a discussion of any non -conformances to protocol
Case Narrative (Cn)
observed either at sample receipt by the iaboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Control
Quality Control
This section of the report includes the results of the laboratory quality control analyses required by procedure or
Summary
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
This is the document created in the field when your samples were initially collected. This is used to verify the time and
Sample Chain of
date of coilection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
Custody (Sc)
chain of custody also documents all persons {excluding commercial shippers} that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
This section of your report will provide the results of all testing performed on your samples. These results are provided
Sample Results (Sr)
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary {Ss}
This Section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier
Description
The remainder of this page intentionally left blank, there are no qualifiers applied to this SDG.
ACCOUNT: PROJECT; Si DATEMME: PAGE:
AMEC - Asheville, NC 6252-17-0278.01 L935553 09I1911716:10 10 of 12

ACCREDITATIONS & LOCATIONS
ONE LAB. NATIONWIDE.
E5C Lab Sciences is the only environmental
iaboratory accreciaedlcertified to support
your War{ nationwide Irom one location. One phone call, one point of contact, one laboratory, No airer
lab is as accessible or prepared to handle
your needs Throughout the country. 0ur Caoacily
antl capability from our single location laboratory is comparable
to the collective totals of the
i
network laboratories in our industry. The
most signitican' benefit to our'ci location'
design is the design of our laboratory campus. The modol is conducive to accelerated productivity,
C p
decreasing turn -around time, and prevonling
cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
' Not all certifications held by we laboral"
are apo6cable;a the results reported in
the auacheo report.
State Accreditations
FC
Alabama
406GO
Nevada
TN-03-2002-34
Alaska
UST-060
New Hampshire
2975
FS
Arizona
AZO612
New Jersey—NELAP
TNO02
Arkansas
88-0469
New Mexico
TN00003
Fn
California
01157CA
New York
11742
Colorado
TN00003
North Carolina
C-nv375
Conneticut
PH-0197
North Carolina
DW21704
SSr
Florida
E87487
North Carolina'
41
Georgia
l
North Dakota
R-140
a
Georgia'
923
Ohlo—VAP
CLOO69
QG
Idaho
TN00003
Oklahoma
9915
Illinois
200008
Oregon
TN200002
TGI
Indiana
C-TN-01
Pennsylvania
68-02979
Iowa
364
Rhode Island
221
Kansas
E-10277
South Carolina
84004
Kentucky'
90010
South Dakota
nla
Kentucky'
16
Tennessee"
2006
Loulslana.
A130792
Texas
T104104245-07-TX
9
Maine
TN0002
Texas'
LA60152
SC
Maryland
324
Utah
6157585858
Massachusetts M-TNO03
Vermont
VT2006
Michigan 9958
Virginia
109
Minnesota 047-999-395
Washington
C1915
Mississippi TN00003
West Virginla
233
Missouri 340
Wisconsin
9980939910
Montana CERT0086
Wyoming
A21LA
Nebraska NE-OS-15-05
Third Party & Federal Accreditations
QLA -- ISO 17025
146101
AIHA-LAP,LLC
100789
A2LA— ISO 17025'
1461.02
DOD
1461.01
Canada
1461.01
USDA
S-67614
EPA—Crypto
TN00003
Drinking Water ' Undergrou-d Storage Tanks ' Aquatic Toxicity ` Chemicallmdrobiological
s Mold "' Accreditation not applicable
Our Locations
E5C Lab Sciences has sixty-fow client supporr Cenler5 that provide sample pickup andlor the delivery of sampling supplies. If you would like assistance from one of our support offices, please
cc ntacI our main office, ESC Lab Sciences performs all testing at our central laboratory.
WA
MT ND
OR MN
ID SD WI NY
WY Mt
T ♦ NH IA OH♦ T PA I
NV
UT♦ ♦ T IL It} WV
CA CO VAT
K3 MO �,r
T T N 7 Jill
T ♦AZ
NM O� AR T $C
MS AL T GA
T TX LA s
T
AK T T
4
Bd
o . B HI
Me
ACCOUNT: PROJECT; SDG: DATErriME: PAGE;:
AMEC - Asheville. NC 6252-17-0278,01 L935553 09/19/17 1610 n of 12

7
Ogling Information;
PnaIvsh
Container
Presmratlm'
ZluOn or C—my N
7
----------
----------
AMEC - Asheville, -NC
Ridney Clark
130" "PiAvenue
*ESC
1308-C Patton Avenue
Asheville, NC 2880 . 6
Asheville, NC 28866
Mmt Win, IN 37U2
15.�1519
F.t6 I'S
An
10
A
Report to'
Rodney Clark
Email TO;
Protect
D�Ip!icm: ConditItntal AUtorriojjVe
canectedi A Aur-
;Q;
pho".1828- .9130
252
alent a r
Lab' Pfoject 0
Fax: [phone]
62S2-17-0278.01
LAWEN GAN+66860817V
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Tabi1 13223
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Not 0� 5 Viviltd only) Date Results Weed ed j,
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Remrks:TPHOGHEX = Non -polar oil & ease with slifi:a gel treatment
1j
SS - Snii' AIR -Air F - FdIe,
11 metals by 6020 * PH Jein
-4.
GW
-Groundwater a-eoassay
lf
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DW'DdnkingWater
In via:Its
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I

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: September 29, 2017
CERTIFICATE OF COVERAGE NO. NCG030572
FACILITY NAME Continental Automotive Facility
COUNTY Henderson
PERSON COLLECTING SAMPLES Rodney Clark — Amec_Foster Wheeler
LABORATORY: Environmental Science Corporation Lab Cert. # ENV 375
Comments on sample collection or analysis: None
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR. 2017
SAMPLE PERIOD ❑ Jan -June ® July -Dee
or 0 Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
®Other C McDowell Creek
❑ No discharge this period?2
Outfali No.
Date Sample
Collected'
(me/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/To#al
Total Petroleum
Hydrocarbons
Toxic
Organicss
Benchmarks ===>
-
-
100 m L or- 60 R; f 0
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
OF-1
9/11117
1.30
16.900
6.67
<0.005
<0.002
0.131
<5.560
NA
OF-4
9/11/17
1.30
21.700
6.56
<0.005
<0.002
0.0491
<5.380
NA
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The 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, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 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 46931).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities 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 Preventio Plan." ,� &
Name Print name)
14_-C� �1 &-n-x-Q 0
C, /_ IJ- 1QII-4
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. "<XXmg/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 1, or Tier 3 responses. See General Permit text.
Pant B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period?'
Outfall No.
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 =__>
-
-
1S 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.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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:
w 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: Shawna Riddle — ARO. Request for Re ulato Relief granted for zinc and copper on September 19 2014
Mail an original and one 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.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
10 r�_
-C)- 14r 4
(Signature of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

IN�11"I� E,
Megan Hutton
Continental Automotive Systems
Environmental, Health, Safety, & Security
Central Files
Stormwater Permitting Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: Stormwater Discharge Monitoring Report
Continetnal Autotmove Systems
Fletcher, North Carolina
General Permit number NCG030000
Certificate of Coverage NCG030572
Dear Mr. Bennett:
✓'�
AUG 14 2011
CENTRAL FILES
OWR SECTION
Please accept the year 5 period 1 stormwater discharge sampling and anaylsis for Continental
Automotive Systems located at One Quatliy Way in Fletcher, North Carolina. This report was completed
on behalf and in agreement for Continental Automotive Systems Amec Foster Wheeler Environment &
Infrastructure, Inc.
The attached results from our facility located at 1 Quality Way, Fletcher, North Carolina 28732 were
obtained to comply with General Permit number NCG030000 effective November 1, 2012 through
October 31, 2017. Our coverage under this permit is associated with number NCG030572.
Respectfully,
Megan Hutton
(828) 654- 2038
Megan,[e-mail]
Environmental, Health, Safety & Security
Continental Automotive Systems, Henderson Facility

amec
July 27, 2017 foster
wheeler
Ms, Megan Hutton
Environmental, Safety and Health Specialist
Continental Automotive_ Systems
One Quality Way
Fletcher, North Carolina 28732
Subject: Report of Stormwater Discharge Sampling and Analysis
Continental Automotive Systems
Fletcher, North Carolina
Amec Foster Wheeler Project 5252-17-0287
Dear Ms, Hutton:
Amec Foster Wheeler Environment & Infrastructure, Inc. (Amec Foster Wheeler) is pleased to
submit this letter report of stormwater discharge sampling and analysis for the Continental
Automotive Systems facility located at One Quality Way in Fletcher, North Carolina. This
sampling event was performed to comply with the requirements contained in the General Permit
for Stormwater Discharge (Permit NCG030000 effective November 1, 2012, and expires
October 31, 2017) issued by the North Carolina Department of Environment and Natural
Resources, now the North Carolina Department of Environmental Quality (NCDEQ). The
Continental Automotive Systems certificate of coverage under this permit is NCG030572.
Six stormwater outfalls are located at the site, as shown on the attached Figure 1. The outfalls
discharge indirectly into an unnamed tributary of McDowell Creek prior to McDowell Creek's
confluence with the French Broad River, According to NCDEQ's water quality classification of
the French Broad River basin, McDowell Creek and the adjacent portion of the French Broad
River are not currently classified as the following sensitive receiving waters: Outstanding
Resource Waters, High Quality Waters, Primary Nursery Areas and Trout Waters, Therefore,
the more protective benchmark value listed in the General Permit for total suspended solids
(50mg/L) does not apply to stormwater discharges at the site — the applicable benchmark value
for total suspended solids is 100 mg/L. A rain gauge is present at the site approximately six feet
Correspondence:
Amec Foster Wheeler Environment & Infrastructure, Inc,
1308 Patton Avenue
Asheville, North Carolina 28806
Tel 828,252.8130

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis July 27, 2017
Amec Foster Wheeler Project 6252-17-0287
above ground in an open area at a distance of at least twice the height of surrounding
structures.. .
Amec Foster Wheeler personnel were onsite to perform Stormwater sampling during a
measureable storm event on June 22, 2017. The storm event occurred between approximately
9:00 AM and 3:00 PM on June 22, 2017, with the majority of the rainfall between 9:00 AM and
10:00 AM and between 1:00 PM and 3:00 PM. Total rainfall for the event was 0.41 inches as
measured at the Asheville Regional Airport gauging station, which is approximately one mile
northeast of the site. Amec Foster Wheeler recorded 0.26 inches of rain in the onsite rain gauge
during the event. Discharge did not occur from the basin outfalls during the 72 hours prior to the
measureable storm event. -
Within 30 minutes of constant, measurable discharge from the basins, the pH of the stormwater
was measured with a calibrated pH meter and stormwater samples were collected from
representative stormwater outfalls OF-1 and OF-4. The samples were packed in an ice -chilled
cooler and delivered with chain -of -custody via overnight courier to Environmental Science
Corporation in Mt. Juliet, Tennessee (a North Carolina -accredited laboratory) for analysis of
total lead, total zinc, and total copper according to EPA Method 6020, total suspended solids
(TSS) according to Standard Method 2540D, and non -polar oil and grease according to EPA
Method 1664A with silica -gel treatment and hexane extraction
Laboratory results are recorded on the attached NCDEQ Semi -Annual Stormwater Discharge
Monitoring Report. The laboratory report is also attached. Field analysis of the stormwater
samples indicated the pH values for outfalls OF-1 and OF-4 were within the NCDEQ benchmark
range. Laboratory results indicate zinc was detected at a concentration that exceeds the
NCDEQ benchmark value at outfall OF-1 and outfall OF-4. Non -polar oil and grease and copper
concentrations detected at outfall OF-1 also exceeded the NCDEQ benchmark values. The
remaining monitored parameters were below their respective NCDEQ benchmark values.
As described in NCDEQ's Relief from Monthly Stormwater Sampling letter, dated September
19, 2014, NCDEQ granted temporary regulatory relief from the tiered responses previously
required by exceedances of copper and zinc above NCDEQ benchmarks for the duration of
current permit period, which expires October 31, 2017. The concentrations of zinc and copper
detected in the stormwater sample collected from outfalls OF-1 and OF-4 are similar (e.g. same
2

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis July 27, 2017
Amec Foster Wheeler Project 6252-17-0287
order of magnitude) to concentrations detected in the previous stormwater samples collected
from outfalls OF-1 and OF-4 during monthly sampling/tiered responses or semi-annual sampling
events. Based on previous sampling results, the NCDEQ's Relief from Monthly Stormwater
Sampling letter, and the current detected concentration of zinc and/or copper in outfall OF-1 and
OF-4 samples, the values are in compliance with the regulatory exemption.
The concentration of non -polar oil and grease detected in outfall OF-1 was in exceedance of the
NCDEQ benchmark value. Based on a preliminary evaluation of the result, Amec Foster
Wheeler notified Continental, which then performed a stormwater management inspection of the
outfall OF-1 watershed in an attempt to identify a possible source of the non -polar oil and
grease. This inspection identified a rolloff dumpster containing scrap metal with
oillgreaselpetroleum residues in the southern loading dock area, within the outfall OF-1
watershed. The rolloff dumpster was quickly removed from the site and replaced, and a record
of this inspection and corrective actions was prepared by Continental.
Please note, during the June 22, 2017, sampling event, oil/grease/petroleum odors and staining
were observed by Amec Foster Wheeler personnel. The same personnel were onsite previously
during an attempted stormwater sampling event (insufficient rain for discharge) on June 13,
2017, in which oil/grease/petroleum odors and staining were not observed. Therefore, it is
assumed oil/grease/petroleum products originating from the rolloff dumpster discharged from
outfall OF-1 sometime between June 13, 2017, and June 22, 2017.
Amec Foster Wheeler recommends that Continental perform a Tier One response by collecting
additional stormwater samples from outfall OF-1; one sample directly from the outfall pipe and
one sample below the outfall OF-1 basin rip -rap overflow (typical outfall OF-1 sample location)
during the next measurable storm event that produces discharge. Samples shall be analyzed for
non -polar oil and grease. The additional sampling will evaluate the effectiveness of the
corrective actions for the potential source of the non -polar oil and grease concentration in the
direct stormwater discharge, as well as from potential residue in the outfall OF-1 basin.
Amec Foster Wheeler also recommends, pending the results of the above OF-1 resampling,
that the site continue to perform 'regular' permit -specified semi-annual stormwater sampling of
representative outfalls OF-1 and OF-4, with the next sampling event scheduled for the second
half of 2017 but before October 31, 2017, Continental's current General Permit for Stormwater
3

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis July 27, 2017
Amec Foster Wheeler Project 6252-17-0287
Discharge expires October 31, 3017. Significant increases in detected concentrations of copper
or zinc, as, compared,to historically -detected concentrations, could result in implementation or
continued implementation of a Tiered response as required by. the General Permit and as noted
in the NCDEQ regulatory relief letter.
Amec Foster Wheeler recommends submitting this documentation of stormwater sampling,
along with the attached Stormwater Discharge Outfall Monitoring Report, to NCDEQ for their
files.
We appreciate the opportunity to provide water resource services on this project. If you should
have any questions, or need additional information, please do'not hesitate to contact us at (828)
252-8130.
Sincerely,
Amec Foster Wheeler Environment & Infrastructure, Inc.
Adam A. Steurer, E.I. Matthew E. Wallace, P.E.
Technical Professional I Principal Engineer
AAS/MEW:aas
attachments: Figure 1: Stormwater Site Plan
Labora#ory Analytical Report and Chain -of -Custody
NCDEQ Semi -Annual Stormwater Discharge Monitoring Report
0
4

OESC
L A S-C I E N C-E 5
ANALYTICAL REPORT
June 30, 2017
AMEC - Asheville, NC
Sample Delivery Group:
Samples Received:
Project Number:
Description:
Site:
L918351
06/23/2017
6252-17-0287.01
Continental Automotive
FLETCHER. NC
Report To: Rodney Clark
1308-C Patton Avenue
Asheville, NC 28806
Entire Report Reviewed By
i
7 41vi-
Jimmy Hunt
Technical Service Representative
Results relate only to the items tested or cal-brated and are reported as rounded vakies. This test report shah not be
reproduced, except in full, without written approval of the laboratory Where apphcable. samOng condutted by ESC IS
performed per guidance provided in latwtatory standard operating procedures: 060302, 060303. and 06030k
t i
>t
MYESC

TABLE OF CONTENTS ONE: LAB, NATIONWIDE. 0
Cp: Cover Page
Tc: Table of Contents
Ss: Sample Summary
Cn: Case Narrative
Sr: Sample Results
OF-1 L918351-01
OF-4 L918351-02
Oc: !Quality Control Summary
Gravimetric Analysis by Method 2540 D-2011
Wet Chemistry by Method 1664E
Metals (ICPMS) by Method 6020E
GI: Glossary of Terms
Al: Accreditations & Locations
Sc: Chain of Custody
1
2 7P
4
5 r qS
5
rCn]
6
7 Fr
7
RC
9
rGl
10
11 �A!
12
FC
ACCOUNT:'
AMEC - Asheville, NC
PROJECT: SDG: DATEMME:' PAGE:
6252.17-0287.01 L918351 06130/1713:59 2 Df 12

SAMPLE SUMMARY ONE LAB. NATIONWIDE.
Ccl:Eae_ �y
Collected datehime
Received datehime
OF-1 L918351-01 GW
AdamSteurer
06122n714:45
0612311708AS
rCP1
Method
Batch
Dilution
Preparation
Analysis
Analyst
datehime
date/time
FC
Gravimetric Analysis by Method 2540 D-2011
WG993887
1
06/28117 20:24
06/28/17 21:01
MZ
wet Chemistry by Method 1664E
WG993665
1
06/28/17 09:11
0612811716:35
5TM
Metals (ICPM$ by Method 60208
WG993226
1
0612711712:D0
06128A)13:23 ..
JPD
MetalS (ICPM5) by Method 60208
WG993226
2
06/27m 12:00
0WM..715:18
JPD
I
FnC
Collected by
Collected die/time
Received datehime
OF-4 L918351-02 GW
Adam Sieufei
06/22/1710:15
06123/1709:45
FSr
Method
Batch
Dilution .
Preparation ,,
Analysis
Analyst
datehime
date/rime
6QC
Gravimetric Analysis by Method 2540 D-2011
WG993887
1
06/28/17 20:24
06/28/17 21:01
MZ
Wet Chemistry by Method 1664B
WG993665
1
06128A7 09:11
06128A7-16:20
r STM
'Metals (ICPMS) by Method 6020E
WG993226
1
06127A712:00
0512811713:29
JPD
G I
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asnevilie. NC 625247-0287.01 L918351 015BOA7 1159 3 of 12

CASE NARRATIVE
ONE LAB. NATIONWIDE.
All sample aliquots were received at the correct temperature, in the proper containers, with the
E
appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOO)
values reported for environmental samples have been corrected for the dilution factor used in the Tc
analysis. All Method and Batch Quality Control are within established criteria except where addressed
in this case narrative, a non-conformance form or properly qualified within the sample results. By my
digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the 3 Ss
laboratory as having the potential to affect the quality of the data have been identified by the
laboratory, and no information or data have been knowingly withheld that would affect the quality of the
data.
Fr
it LV FC
El
Jimmy Hunt FA
Technical Service Representative
BSc
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC • Asheville. NC 6252.17-0287.01 L918351 06/30/1713:59 4 of 12

0 F-1 S AMPLE RESULTS - 01 ONE LAB, NATIONWIDE.
Collected dateltime: 06122117 14:45 L918351
Gravimetric Analysis by Method 2540 D-2011
Result Oualifier
RDL
Dilation
Analysis
Batch
Cp
Analyte ug11
ugll
date ltime
z
Suspended Solids 69000
2500
1
06/2812017 21:01
WG993887
TC
Wet Chemistry by Method 1664E
El
Result Qualifier
RDL
Dilution
Analysis
Batch
Analyte ugA
ugA
date 1 time
n
Cn
TPH - Oil& Grease 140000
5810
1
061281201716:35
VVG993665
Metals (ICPMS) by Method 6020E
Result Gualifler
RDL
Dilution
Analysis
Batch
AnaMe ugA
ug11
date 1 time
Q+r
Copper 14.5
5.00
1
06/28120171123
WG993226
Lead ND
2.00
1
06128120171123
WG993226
FG1
Zinc 374
50.0
2
061281201715:18
WG993226
F
El
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC - Asheville. NC 6252-17-0287.01 L918351 061301t713:59 5 o112

OF-4 SAMPLE RESULTS- 02, F ONE LAB. NATIONWIDE.;
Collected datultlfna7 06/22117 10:15 1918351
Gray+metric Analysis by Method 2540 D-2011
Result Quahfoer
ROL
Dilution
Analysts
Batch
Analyte ug/I
uy
date 1 tirre
Suspended Solids 25300
2500
1
0U2812017 21:01
WG993887
FC
Wet Chemistry by Method 1664B
3Ss -
Result Qualifier
RDL
Dilution
Analysis
Batch
Analyte ugll
ugll
date 1 time
rCn]'
TPH-Oil&Grease ND
5560
1
06/281201716:20
WG993665
Metals (ICPMS) by Method 6020B
Result Qualifier
ROL
Dilution
Analysis
Batch
6
Analyte Jgm
ugll
date I time
Q�
Capper ND
5,00
1
06/281201713:29
WG993226
Lead NO
2.00
1
06/281201713:29
WG993226
FGI
Zinc 71.1
25.0
1
061281201713:29
WG993226
FAI
,
FC
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
Am EC -ASheville, NC 6252.17-0287,01 L918351 06130/1713:59 6 of 12

WG993887
QUALITY CONTROL SUMMARY
ONE LAB.NATIONME.
Gravimetric Analysis 4y Method 2540 D-2011
L913351-01,02
Method Blank (MB)
' Cp
(MB) R3230227-1 06128/17 21:01
MB Result M9 Qualifier MR MDL M8 RDL
z
Analyte ugtl ugh ugll
TC
Suspended SWids U 350 2500
rss]
L918140-01 Original Sample (OS) • Duplicate (DUP)
FC
(OS) L918140-01 06/28/17 21:01 • (DUP) R3230227-4 06/28/17 21:01
Original Result DUP Result Dilution DUP RPD
DUP Qualifier DUP RPD Limits
Analyte ug/l ugh %
%
FrSuspended
Solids 10000 10000 1 0.000
5
1
L918443-01 Original Sample (OS) • Duplicate (DUP)
7
(OS) L918443-01 06/28117 21:01 • (DUP) R3230227-5 06/28/17 21:04
Gl
Original Result DUP Result Dilution DUP RPD
DUP Qualifier DUP RPD Limits
Analyte ugA ugfl %
%
s
AI=
Suspended Solids ND 1600 1 0.000
5
r 5�
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3230227-2 06/28/17 21:01 • (LCSD) R3230227-3 06/26/17 21V
Spike Amount LCS Result LCSD Result LCS Rec.
LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ugll ugll ugll %
% % % %
Suspended So€id5 773000 732000 768000 94.7
99.4 85.0-115 4.90 5
ACCOUNT:
PROJECT: SDG: DATErnME:
PAGE:
AM EC -Asheville, NC 6252-17-0287.01
L918351 0613011713:59
7 of 12

WG993665 QUALITY
CONTROL SUMMARY
ONE LAB. NATIONWIDE.
Wet Chemistry by Method 1664E
L918351-01,02
Method Blank (MB)
Fp(MB)
R3229564-1 06/28/17 16:15
MB Result MB Qualifier MB MDL M6 RDL
Analyle ugll ugn ug11
F
TPH - Oil & Grease u 725 5000
r qS
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3229564-2 06/28/17 16:28 • (LCSD) R3229564-3 0612811716:29
FC
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec.
Analyte ug11 ugll ug4 % %
Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
% % %
FrTPH
- Od & Grease 20000 17500 17100 87.5 85.5
78.0-114 2.31 18
�GI
FAI
F
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asheville, NC 6252-17-028T01 L918351 06/30/1713:59 8 of 12

WG993226 QUALITY
CONTROL
SUMMARY
ONE LAB. NATIONWIDE.
Metals (ICPMS) by Method 6020B
L918351-01,02
Method Blank (MB)
Cp
(MB) R3229316-7 06128A7 00:34
z
MR Result MB Qualifier M8 MDL MR ROL
Analyte vo rrgA u911
TC
Capper U 0.520 5.00
Lead U 0,240 2.00
FS s
Zinc U 2.56 25.0
rcn
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
{LCS) R3229316-8 06/28/17 0039 • (LCSD) R3229316-9 06/28/17 00:45
Sr
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec.
Rec. Limits LCS Qualifier LCSD Qualifier
RPD
RPD Limits
Analyte ug11 ugll Ugll % %
%
%
%
Copper 50.0 51.4 52.2 103 104
80-120
7
20
Lead 50.0 48.2 Z9.2 96 98
80420
2
20
Zinc 50.0 47.8 49.0 96 98
80-120
2
20
GI
L917766-05 Original Sample Spike Spike Duplicate
A
, I
(OS)•Matrix (MS)•Matrix (MSD)
(OS) t917766-05 06/28/17 00:50 • (MS) R3229216-11 06/28/17 01:01 • (MSD) R3229316-12 06/28117 01:06
Spike Amount Original Result MS Result MSD Result MS Rec-
MSD Rec. Dilution Rec. Limits MS Qualifier
MSD Qualifier RPD
RPD Limits
rq
Analyte ugll ug/I ugA u9A %
%
%
%
%
Copper 50.0 0.894 53.2 50.0 106
100 1
75-125
3
20
Lead 50.0 U 494 46.6 99
93 1
75-125
6
20
Zinc 50.0 5.10 52.4 50,5 95
91 1
75-125
4
20
ACCOUNT: PROJECT: SDG:
AMEC - AShev0e, NC 6252-17-0287.01 L918351
DATE/TIME:
06130/1713:59
PAGE:
9 o112

GLOSSARY OF TERMS ONE LAB. NATIONWIDE.
Abbreviations and Definstions
SDG
Sample Delivery Group.
Fp
MDL
RDL
Method Detection Limit,
Reported Detection Limit.
Fc]
ND
Not detected at the Reporting Limit (or MDL where applicable).
U
Not detected at the Reporting Limit (or MDL where applicable).
RPD
Relative Percent Difference.
El
Original Sample
The non -spiked sample in the prep batch used to determine the Relative Percent Difference (RPD)
from a quality control sample. The Original Sample may not be included within the reported SDG.
F
Rec.
Recovery.
E
Qualifier
Description
FC
The remainder of this page intentionally left blank, there are no qualifiers applied to this SDG.
sAl
Sc
r
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC - Asheville. NC 6252-17-0287.01 L918351 06130/1713:59 10 of 12

ACCREDITATIONS & LOCATIONS ONE LAB. NATIONWIDE
FSC Lab Sciences Is the only environmental laboratory accreditedkerbfied to support your wum oahonwhde from one location. One phone call, one paint of contact, one laboratory. No ot*
lab is as accessible or prepared to handle your needs-' hroughoutthe country. Otf capacity and capability trom cur single location laboratory is comparable to the collective totals et the
network iahoratories in our Industry. The most significant benefit to our "or•o location" design is the design of our laboratory campus The model Is Conducive to accelerated productiviy,
decreasing turn -around time, and preventing cross contaminatlon, thus proteCtlng sample integrity. Our focus on premium quality and prompt service allows us to be YOUR CAB OF CHOICE,
*Not all certifications held by Ere laboratory are applicable to the results reported In the attaches report. r7c
State Accreditations
Alabama 40660 Nevada TN-03-2002.34 F
Alaska _ _UST-080 New Hampshire 2975 _ _
Arizo_na__ _ AZ0612_ _ _ New Jersey-NELAPY_� _ _ TN002
Arkansas _ _ 88-a469- NewMexko _ TN00003 '
Cafifornla 01157CA w -_M New York i_ - - _ 11742
Colorado "�- TN00003 North Carolina Env375
COnneticut - PH-0197 - North Carolina _ DW21704 --- _-_- Fr
Florida_ E87487 North Carolina' , 41
Ge0_rgla _ NELAPT North Dakota R-140
Georgia923 _ Ohio-VAP CLOO69 6
- QC
Idaho _ , _ _ _-t _- TN00_OD3_ _ Oklahoma _ _ 9915
Illinois -_ __- 200008 _ Oregon _ TN200002
Indiana `- C-TN-01 _ Pennsylvanla 68-02979 GI
Iowa 364 Rhode Island 221
Kansas _ _ _ _ E-10277 _ _ South Carolina _ _ 84004
_Kentucky' 90010 South Dakota n!a
Kentucky'- __ 16 Tennessee,"
Louislana A130792 Texas T104704245-D7•TX
4
Maine 7N0002 Texas s _ LAf30152 SC
Maryland 324 Utah 6157585858
Massachusetts M-TN003 Vermont VT200.6
Michigan - 9958 _ Virginia 109
Minnesota _ _ _ 047-999-395, - Washington _ C1915 -
Mississlppi --_-�- - TNO0003, West_Vlrginla
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming _ A21_A
Nebraska _ - - _ NE-OS-15.05 - - -
Third Party & Federal Accreditations
A2L_A- ISO 17025 1461.01 AINA4 AP,LLC 100789
A2LA - ISO 17020 - 1461.02 - — - DOD - 1461.01
an -- -
Cad -a 19fi141 USDA S-67674
EPA-Crypto TNODOD3 - - -- - -
Drinking Water ' Undergrourd Storage Tanks ; Aquatic Toxicity " Chamlcal/Microbiological s Mold w• Accreditation not applicable
Our locations
ESC Lab Sciences has sixty-four client support centers that provide sample pkkup andlor the delivery of sampling supplies. K you would like assistance I ore of cur support offices, please
contact our main office. ESC Lab Sciences performs all tesill at our central laboratory.
WA
MT NO
ME
OR MN
Ia SO T V%n NY
WY Ma ♦ s -
NEz IA OH T * PA
rw T
IL I--*
T VJV
CA UT COT KS MO KY VA*
♦ T�
�AZ It
NM 0 AR SC
MS AL GA
TX T LA
T
AX T
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ACCOUNT: PROJECT: SD6_ DATEITli PAGE:
AMEC - Asheville, 1 6252-17-0287.01 L918351 06r"713:59 11 of 12

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Billing Information,
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AMEC - Asheville, NC
Rodney Clark
Prese<
1308-C Patton Avenue
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Asheville; NC 28806
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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: July 27, 2017
CERTIFICATE OF COVERAGE NO. NCG030572 SAMPLE COLLECTION YEAR ; 2017
FACILITY NAME Continental Automotive Facility _ _ SAMPLE PERIOD M Jan -June ❑ July -Dec
COUNTY Henderson or []Monthly' month
PERSON COLLECTING SAMPLES Adam Steurer — Amec Foster Wheeler DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
LABORATORY: Environmental Science Corporation Lab Cert. # ENV 375 ❑Zero -flow ❑Water Supply ❑SA
Comments on sample collection or analysis: None ' ®Other C (McDowell Creek)
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period?'
Outfall No.
Date Sample
Collected"
(mo/dd/yr)
24-hour rainfall
amount,
inches
Total Suspended Solids.
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks ===>
-
-
100 mgLL e ` L*
6A - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
60-1
6/22/27
Site 0.26
Airport 0.41
69.000
6.54
0.0145
<0.002
0.374
140.000
NA
OF-4
6/22/17
Site 0.26
Airport 0.41
25.300
6.76
<0.005
<0.002
0.0711
<5.560
NA
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 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.
a See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
s 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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012.
Page 1 of 3

Facilities 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 Rlan."
I ]-U_,r\ C-
Name (Print name)
(Signatur (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'
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.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier I, 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 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.- SEE'PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES -®NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE?- YES ®,NO ❑ - _ . _ _ _ .. _
REGIONAL OFFICE CONTACT NAME: Shawna Riddle - ARO. Request for Regulatory Relief granted for zinc and copper on September 19 2014
Mail an original and one copy of this DMR, includina 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.
am aware that there arq significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
{Signature ofermittee) (Date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2014
Page 3 of 3

ContinentalA
t'M��
a
AUG� � tots
Mr. Bradley Bennett
Stormwater Permitting Unit Division of Water QualityR P RMITr
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Lisa Foster -Morrow
Continental
Environmental, Health and Safety
jjjjjj - • 1 EUR02016
Jj FRANCE
Re, Tier One Response for Sampling Period January — June 2016
Dear Mr. Bennett:
Please Find attached a copy of our lab analysis as well as our signed report for Stormwater
Sampling for the January through June 2016 period. The attached results from our facility located
at 1 Quality Way, Fletcher, North Carolina 28732 were obtained to comply with General Permit
number NCG030000 effective Nove ough October 31, 2016. Our coverage under
this permit is associated with nu er NCG030572. r facility is conducting representative outfall
sampling as approved by your f * e.
Sampling was conducted by AMEC personnel on June 21, 20152 between 2:10pm and 3:10pm.
The total rainfall for the event was 0.55 inches as measured by the Asheville Regional Airport
gauging system which is located approximately one mile northeast of our campus. Rainfall of
greater measureable storm event on June 27, 2016. The storm event occurred between
approximately 1:20 PM and 5:00 PM on June 27, 2016, with the majority of the rainfall between
_ 1:20 PM and 2:00 PM. Total rainfall for the event was 0.96 inches as measured at the Asheville
Regional Airport gauging station which is approximately one mile northeast of the site. The onsite
rain gauge malfunctioned during the event, and an accurate reading was not able to be recorded.
Discharge did not occur from the basin outfalls during the 72 hours prior to the measureable
storm event.
Within 30 minutes of constant, measurable discharge from the basins during the measurable
storm event, the pH of the stormwater was measured with a calibrated pH meter and stormwater
samples were collected from representative stormwater outfalls OF-1 and OF-4. The samples
were packed in an ice -chilled cooler and delivered with chain -of -custody via overnight courier to
Environmental Science Corporation in Mt, Juliet, Tennessee (a North Carolina accredited
laboratory) for analysis of total lead and total zinc according to EPA Method 6010, total copper
according to EPA Method 6020, total suspended solids (TSS) according to Standard Method
2540D and non -polar oil and grease according to EPA Method 1664A with silica -gel treatment
and hexane extraction.
Laboratory results are recorded on the attached NCDEQ Semi -Annual Stormwater Discharge
Monitoring Report. The laboratory report is also attached. Field analysis of the stormwater
samples indicated the pH values for outfalls OF-1 and OF-4 were within the NCDEQ benchmark
range. Laboratory results indicate zinc was detected at a concentration that exceeds the NCDEQ
benchmark value at outfall OF-1 and outfall OF-4. Total suspended solids and copper
concentrations detected at outfall OF-4 exceeded the NCDEQ benchmark values. The remaining
monitored parameters were below their respective NCDEQ benchmark values. As described in
NCDEQ's Relief from Monthly Stormwater Sampling letter, dated September 19, 2014, NCDEQ
granted temporary regulatory relief from the tiered responses previously required by exceedances
of copper and zinc above NCDEQ benchmarks for the duration of current permit period, which
expires October 31, 2017. The concentrations of zinc and copper (Continental Automotive
Systems - Stormwater Discharge Sampling and Analysis August 2, 2016 Amec Foster Wheeler
Project 6252-16-0241) detected in the stormwater sample collected from outfalls OF-1 and OF-4
are similar (e.g. same order of magnitude) to concentrations detected in the previous stormwater
112

Continental-�.-,
samples collected from outfalls OF-1 and OF-4 during monthly sampling/tiered responses or
semiannual sampling events. Based on previous sampling results, the NCDEQ's Relief from
Monthly Stormwater Sampling letter, and the current-dZtected concentration of zinc and copper in
outfalls OF-1 and OF-4 sample, the values are in compliance with the regulatory exemption.
However, the total suspended solids concentration detected at outfall OF-4 exceeds the NCDEQ
benchmark. We note that the intensity of the rain event (nearly one inch of rain within 30 minutes;
or, an approximate '1-year storm') likely produced the turbid discharge from the stormwater basin
outfall. Regardless, because of this higher total suspended solids concentration at outfall OF4,
Continental Henderson will perform the following list of requirements for a Tier One response at
the facility:
1. Conduct a stormwater management inspection of the facility within two weeks of
receiving sampling results.
2. Identify and evaluate possible causes of the benchmark value exceedance.
3. Identify potential, and select the specific: source controls, operational controls, or
physical improvements to reduce concentrations of the parameters of concern, or to
bring concentrations to within the benchmark range.
4. Implement the selected actions within two months of the inspection.
5. Record each instance of a Tier One response in the Stormwater Pollution Prevention
Plan. Include the date and value of the benchmark exceedance, the inspection date, the
personnel conducting the inspection, the selected actions, and the date the selected
actions were implemented.
It is our belief these actions will reduce the total suspended solids in our discharge and the facility
will return to operating within the boundaries of our permit parameters. We appreciate any
feedback you may have relative to our report and actions. Please do not hesitate to contact me
with any questions you might have regarding our submittal.
Respectfully,
�isa osier -Morrow, CET
Environmental, Health and Safety
Continental Henderson Facility

MSD - Industrial Self -Monitoring Report
Metropolitan Sewerage District
qa/4r, Industrial Waste Division
\ r Phone: [phone]
Fax: [phone]
ra a- Co. Name: Continental Automotive Syst,.,
permit #; S-015
Industrial Self -Monitoring Report
My 2016
Day (FlowpH Cd Cr Cu Pb Ni At3 Zn CN TTQ Sample
Type
01
0.045573
9.05
Grab
02
0.051147
8.95
Grate
03
0.047341
8.98
Grab
04
0.0310119.22
Grab
05
0.022061129
Grab
06
0.0185909.18
Grab
07
0,030080
9,0 61
1
Grab
08
0,0177819,05
Grab
09
0.023407
8.91
Grab
10
0.035234
9.08
Grab
11
0,344190
8.98
Grab
12
.028121
9.22
Grab
13
.033661
.34
<0.001
0.028
0.010
<0.00
0.360
<0.00
0.488
0.010
Comp
14
0.02T755
9.38
Grab
15
0.032540
9:56
i
Grab
16
0.08 9488;90
Grab
17
0.031,176
9'00
Grab
1 B
0.039557
9'07
Grab
19
0.044524
9'11
<0.001
0.012
<0.005
<0.005
0.030
<0.005
0.170
<0.008
Comp
20
0.044937
9:17
1 Grab
21
0.044944
9,14
1
Grab
22
.050990
9705
1
Grab
23
.052731
:10
Grab
24
.041026
8`96
��
_
Grab
25
0.037852
9:12
Grab
26
0.046696
2.1R
L
Grab
27
0.022712
916
Grab
28
0.0227,12910
Grab
29
0.0453659,23
Grab
30
0 047388
89GI
_
Grab
31
0.044327113�4'11
Grab
Day Flow pH Cd Cr Cu Pb Ni Aq Zn ON TTD &TYPmp10
Page 1 of 2
Q
IDO All monitoring data and sampling frequencies meet permit requirements.
0 All monitoring Clete and Sampling frequencies DO NOT meet permit requirements.
If the facility is norttAmpliant, please comment on corrective actions being taken In reaped to equipment, operation, maintenance, etc., entl a time table for improvements to
tr
be made.
1 certify under penalty of law that this Monthly Self-Monitanng Report and All attachments were prepared
t
under my dlrection or supervision in accordance with a system designed to Assure that qualified personnel
properly gfher and evaluate the infonnafion submitted, Based on my inquiry of the person or persons who
a
manage th9 system. or those people directly responsible for gathering the information, the information
.e
submitted is, to the best of my lmowledge and belief, true, accurate, and complete, I am aware that there are
signifiwrH panaaties for submitting false infnrma4ibn, including the possibility of fines and imprisonment for
knowing viti ations.�-,;
,t
Name &`€3ater;[ L '
Si
Comments:
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hnp://www-. ins bc.org/iwr/inc/waste_entryr_module.php?month_id=59&company_id=15&pri... 8/2/2016

Y :r
FE-033-010 WWT Tracking Log Daily Logbook Rev:O Date: 03/06/13 eSign 2199195
*' T9 - Effulent Discharge Tank
Date
Flow Meter
pH
Flow
(MGD)
Zn
(ppm)
Ni
(ppm)
pH Before
pH After
7/1/2016
11262058
9.05
0.045573
0.845
0.365
9.1
9.26
7/2/2016
11307631
8.95
0,051147
0.849
0.485
7/3/2016
11358778
8.98
0.047341
0.635
0.026
7/4/2016
11406119
9.22
0.031011
0.647
0.047
7/5/2016:
11437130
9.29
0.022061
0.73
0.638
7/6/2016 -
11459191
9.18
0.01859
0.673
0.431
7/7/2616
11477781
9.06
0.03008
7/8/2616
11507861
9.05 1
0.017781
0.882
0.105
9.05
9.14
7/9/2016 ;
11525642
8.91
0.023407
0.443
0.162
7/10/20f6,
11549049
9.08
0.035234
0.603
0.097
7/11/20167-%--
11584283
8.98
0.034419
0.981
0.155
7/12/2016
.11618702
9.22
0.028121
0.922
0.359
7/13/20162,
11646823
9.34
0.033661
0.882
0.556
7/14/fO16=,
11680484
9.38
0,027755
7/15/2016�
11708239
9.56
0,03254
0.785
0.029
9.62
9.71
7/16/2016h-
11740779
8.9
0.080948
0.849
0.058
7/17/2016Y­
11821727
9
0.031176
0.633
0.039
7/18/2016
11852903
9.07
0.039557
0.758
0.024
7/19/2016
11892460
9.11
0.044524
0.844
0.009
7/20/2016
11936984
9.17
0.044937
0.946
0.128
7/21/2016
11981921
9.14
0.044944
0.854
0.056
9.27
9.41
7/22/2016
12026865
9.05
0.05099
0.662
0.172
7/23/2016
12077855
9.1
0.052731
0,768
0.079
7/24/2016
12130586
8.96
0.041026
0.711
0.081
7/25/2016 '
12171612
9.12
0.037852
0.998
0.309
7/26/2016
12209464M8.39
0.046696
0.426
0.062
7/27/4016t
122561600.022712
0.458
0.039
7/28/2016
122788720.022712
7/29/4016"
123015840.045365
1.047
0
9.15
9.32
7/30/Z016L
12346949b.0473881
0.851
0.088
7/31/20169.
12394337
1 9.41
1 0.044327
r
i

FE-033-01011
W INT Tracking Log
Daily Logbook Rev: 0 Date.- 03/06/13 eSign 2199195
pH Meter Calibration
% Difference
(User
Entered)
Slope N
(Automatically
Calculated)
Calibration Result
(Automatically
Generated)
Performed By
85.4
pH Probe Calibration OK
AH
87
pH Probe Calibration OK
KTW
T4
77.4
pH Probe Calibration OK
AH
89.8
pH Probe Calibration OK
KTW
4
84.7
pH Probe Calibration OK
AH

Results
Page 1 of 2
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Project 9230501 Client PrDlect:Waste Characterization 7/13
5
Project Status :Complete
> Pace Project Nbr:92305015
Matrix:Watar
Sample 92305015001 Sample:EFfluent
Collected Date:07113/2016
i LabId:92305015001
Received Date:07/13/2015
I
i
l Methods
W0 MET 1CP EPA 6010 Complete
AnalOCNE Cyanide, Total SM 4500-CN-E -- _ Complete
Met(od,Desc
by Method
how Hits Only
Result List
RL=Report Limit, MDL=Method Detection Limit, DF=Dilution
Factor, 8a9=5asis, QualaQualifiers
Method Desc
Capper
10.41
ug/L
510
2.5
1
07116/2016 22:59
NA
f1 @� QS2I@r5
zinc
488
ug/L
10.0
5.0
1
07/16/2016 22:59
NA
Silver
ND
ug/L
5.0
2.5
1
07/16/2016 22:59
NA
1 1"10
10 S'
Chromium
27.6
ug/L
5.0
2.5
1
07/16/2016 22:59
NA
0PA0010',
Cadmium
N❑
ug/L
1.0
0150
1
07/16/2016 22:59
NA
EPA 6010' r
Nickel
380
ug/L
5.0
2,5
1
07/16/2016 22:59
NA
aPA 6010
Lead
ND
ug/L
5.0
2.5
1
07116/2C16 22:59
NA
SM 4500-CN•E
Cyanide
0.010
mg/L
0.0080
0.0040
1
07/19/2016 18:25
NA
MDL {V
DF -
Analyze d'Date.` 1
I Bas
I Ust -.
l �Qorriment
lS Found
5
I
Copyright ® 2016 Pace Analytical Services, Inc.
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7/27/2016

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>
rrojecl Information
Project 97305693 Client Project:Waste Characterization 9220375 Project Status:Complete
> Pace Project Nbr:92305693 Matris:Water
Sample 92305693001 Sample:Effluent Collected Datai07/1912016
Lab Id:92305693001 Received Datel07/19/2016
Methods
Ana1tq�0 MET ICP EPA 6010 Compete
OCNE Cyanide, Total 5M 4500-CM-E Complete
Me&od Desc I i
daugry by Method
how Hits Only.
j Result List ;
I[ RL=Report Lihnit, MDL-Method
Detection Limit, DF=Dilution
Factor, Bas=Basis, Qual=Qualifiers
Method Desc '
1IS
Nickel
30.1
ug/L
5.0
2.5
1
07/22/2016 20:49 NA
rs i
fIII
Chromium
11.9
ug/L
5.0
2.5
1
07/22/2016 20:49 NA
10 E.
Silver
ND
ug/L
5.0
2.5
1
07/22/2016 20:49 NA
EPA G010 I
Lead
ND
ug/L
5.0
2.5
1
07/22/2016 20:49 NA
bm!pI01
V.
Copper
ND
ug/L
5.0
IS
1
07/22/2016 20:49 NA
EPA 6010
Zinc
170
ug/L
10.0
5.0
1
07/22/2016 20:49 NA
EPA 6010 t ".
Cadmium
NO
ug/L
1.0
0.50
1
07/22/2016 20;49 NA
SM 4500;Cl
Cyanide
NO
mg/L
0.0080
0.0040
1
07/22/2016 15:23 NA
MDL ?�
DF S
(
Analyzed date = •/
Bas Il
o?�ment Ust i.
ordts Fourld
Trrrn5 Qf Sqil
r
Copyright ® 2016 Pace Analytkel Services, Inc.
httvs.Hoaceport.pacelabs.com/ClientPortal/mvc/sampleDetails/modelAndView?project[ D=... 7/27/2016

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: October 17, 2016
CERTIFICATE OF COVERAGE NO. NCG030572
FACILITY NAME Continental Automotive Facilit
COUNTY Henderson
PERSON COLLECTING SAMPLES Rodney Clark —_Ames Foster Wheeler
LABORATORY: Environmental Science Corporation Lab Cert. # ENV 375
Comments on sample collection or analysis: None
Part A. Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR: 2016
(U0 P�SAMPLE PERIOD ❑Jan -June ®July -Dec
�7 or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply [:]SA
®Other C McDowell Creek
RECI�JVED
Nov 0 8 2016
CENTRAL FILES ❑ No dischorge this period;2
DIA/P cen•.....
Outfall No.
Date Sample
Collected '
(mo/dd/yr}
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks ==_>
_
100 m L eK8-a�g/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
OF-1
10/7/16
Site >0.30
Airport 0.50
18.300
6.81
0.00740
<0.002
0.129
<5.560
NA
OF-4
10/7/16
Site >0.30
Airport 0.50
34.000
6.49
<0.005
<0.002
0.0747
<5.260
NA
1 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.
3The 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, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
S 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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities 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 $tormw er Pollution Prevention
Nam nt na e}
�\mac e
Title (�t 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 dischorge this period:
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
inches3
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,
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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. Shawna Riddle —ARO. Request for Regulatory Relief granted for zinc and copger on September 19, 2014
Mail an original and one copy of this MR, including all "No Dischar e" reports, within 30 days of receipt of the lab results for at end of monitorin a 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 y knowledge and belief, true, accurate, and complete
am aware tha�i�a�ArV signififajlt penalties for submitting false information, including the possibility of fin and imprisonment for knowing violations."
(Signature3f PXrmittee)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

JiC6-o W51 D--
October 27, 2016
Ms. Lisa Foster -Morrow, CET
Environmental, Safety and Health Administrator
Continental Automotive Systems
One Quality Way
Fletcher, North Carolina 28732
Subject: Report of Stormwater Discharge Sampling and Analysis
Continental Automotive Systems
Fletcher, North Carolina
Amec Foster Wheeler Project 6252-16-0241
Dear Ms. Foster -Morrow:
amec
4i�
foster
wheeler
Amec Foster Wheeler Environment & Infrastructure, Inc. (Amec Foster Wheeler) is pleased to
submit this letter report of stormwater discharge sampling and analysis for the Continental
Automotive Systems facility located at One Quality Way in Fletcher, North Carolina. This
sampling event was performed to comply with the requirements contained in the General Permit
for Stormwater Discharge (Permit NCG030000 effective November 1, 2012, and expires
October 31, 2017) issued by the North Carolina Department of Environment and Natural
Resources, now the North Carolina Department of Environmental Quality (NCDEQ). The
Continental Automotive Systems certificate of coverage under this permit is NCG030572.
Six stormwater outfalls are located at the site, as shown on the attached Figure 1. The outfalls
discharge indirectly into an unnamed tributary of McDowell Creek prior to McDowell Creek's
confluence with the French Broad River. According to NCDEQ's water quality classification of
the French Broad River basin, McDowell Creek and the adjacent portion of the French Broad
River are not currently classified as the following sensitive receiving waters: Outstanding
Resource Waters; .High Quality Waters, Primary Nursery Areas and Trout Waters. Therefore,
the more protective benchmark value listed in the General Permit for total suspended solids
(50mg/L) does not apply to stormwater discharges at the site — the applicable benchmark value
for total suspended solids is 100 mg/L. A rain gauge is present at the site approximately six feet
Correspondence:
Amec Foster Wheeler Environment & Infrastructure, Inc.
1308 Patton Avenue
Asheville, North Carolina 28806
Tel [phone]

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis October 27, 2016
Amec Foster Wheeler Project 6252-16-0241
above ground in an open area at a distance of at least twice the height of surrounding
structures.
Amec Foster Wheeler personnel were onsite to perform stormwater sampling during a
measureable storm event on October 7, 2016. The storm event occurred between
approximately 9:00 AM and midnight on October 7, 2016, with the majority of the rainfall
between 11:00 AM and 2:00 PM. Total rainfall for the event was 0.50 inches as measured at the
Asheville Regional Airport gauging station, which is approximately one mile northeast of the site.
Amec Foster Wheeler gauged 0.30 inches of rain in the onsite rain gauge during the event,
however some of the early rainfall was not captured in the onsite rain gauge. Discharge did not
occur from the basin outfalls during the 72 hours prior to the measureable storm event.
Within 30 minutes of constant, measurable discharge from the basins during the measurable
storm event, the pH of the stormwater was measured with a calibrated pH meter and
stormwater samples were collected from representative stormwater outfalls OF-1 and OF-4. The
samples were packed in an ice -chilled cooler and delivered with chain -of -custody via overnight
courier to Environmental Science Corporation in Mt. Juliet, Tennessee (a North Carolina -
accredited laboratory) for analysis of total lead, total zinc, and total copper according to EPA
Method 6020, total suspended solids (TSS) according to Standard Method 2540D, and non -
polar oil and grease according to EPA Method 1664A with silica -gel treatment and hexane
extraction.
Laboratory results are recorded on the attached NCDEQ Semi -Annual Stormwater Discharge
Monitoring Report. The laboratory report is also attached. Field analysis of the stormwater
samples indicated the pH values for outfalls OF-1 and OF-4 were within the NCDEQ benchmark
range. Laboratory results indicate zinc was detected at a concentration that exceeds the
NCDEQ benchmark value at outfall OF-1 and outfall OF-4. The copper concentration detected
at outfall OF-1 also exceeded the NCDEQ benchmark value. The remaining monitored
parameters were below their respective NCDEQ benchmark values.
As described in NCDEQ's Relief from Monthly Stormwater Sampling letter, dated September
19, 2014, NCDEQ granted temporary regulatory relief from the tiered responses previously
required by exceedances of copper and zinc above NCDEQ benchmarks for the duration of
current permit period, which expires October 31, 2017. The concentrations of zinc and copper
2

Continental Automotive Systems - Stormwater Discharge Sampling and Analysis October 27, 2016
Amec Foster Wheeler Project 6252-16-0241
detected in the stormwater sample collected from outfalls OF-1 -and OF-4 are similar (e.g. same
order of magnitude) to concentrations detected in the previous stormwater samples collected
from outfalls OF-1 and OF-4 during monthly sampling/tiered responses or semiannual sampling
events. Based on previous sampling results, the NCDEQ's Relief from Monthly Stormwater
Sampling letter, and the current detected concentration of zinc and/or copper in outfalls OF-1
and OF-4 sample, the values are in compliance with the regulatory exemption.
Amec Foster Wheeler recommends that the site continue to perform 'regular' permit -specified i
semi-annual stormwater sampling of representative outfalls OF-1 and OF-4, with the next
sampling event scheduled for the first half of 2017. Significant increases in detected i
concentrations of copper or zinc, as compared to historically -detected concentrations, or
detections of total suspended solids above the benchmark value, could result in implementation
or continued implementation of a Tiered response as required by the General Permit and as
noted in the NCDEQ regulatory relief letter.
Amec Foster Wheeler recommends submitting this documentation of stormwater sampling,
along with the attached Stormwater Discharge Outfall Monitoring Report, to NCDEQ for their
files.
We appreciate the opportunity to provide water resource services on this project. If you should
have any questions, or need additional information, please do not hesitate to contact us at (828)
282-8130.
Sincerely,
Amec Foster Wheeler Environment & Infrastructure, Inc. 1
Ro ney M. Clark, L.G. Matthew E. Wallace, P.E.
Staff Technical Professional 11 r°` Principal Engineer
with p�r,ni Sion p g
RMC/MEW:rmc
attachments. Figure 1. Stormwater Site Plan
Laboratory Analytical Report and Chain -of -Custody
NCDEQ Semi -Annual Stormwater Discharge Monitoring Report
3

ANALYTICAL REPORT
October 14. 2016
REAL TI FSE OAiA ACCESS
AMEC - Asheville, NC
Sample Delivery Group:
Samples Received:
Project Number:
Description:
S'lte:
Report To:
L864872
10/08/2016
6252-16-0241
Continental Automotive
FLETCHER, NC
Rodney Clark
1308-C Patton Avenue
Asheville, NC 28806
Entire Report Reviewed By: 7 L�r
r
Jimmy Hunt
Technical Service Representative
ReSults relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be
reproduced, except in full, without wrillen approval of the laboratory, Where applicable, sampling conducted by ESC is
performed per guidance provided in laboratory standard operating plocedwes, 060302, 060303, and 060304.

TABLE OF CONTENTS
ONE LAB. NATIONWIDE.
'Cp: Cover Page
2Tc: Table of Contents
3Ss: Sample Summary
4Cn: Case Narrative
5Sr: Sample Results
OF-4 L864872-01
OF-1 L864872-02
60C: Quality Control Summary
Gravimetric Analysis by Method 2540 D-2011
Wet Chemistry by Method 1664A
Metals (ICPMS) Ity Method 6020
7GI: Glossary of Terms
8AI: Accreditations & Locations
9Sc: Chain of Custody
6 Fr
7
7 FOC
8
F-1
9
11 IIAI
12
13 9Sc
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC - Asheville, NC 6252-16-0241 L864872 10114/1615:35 2 of I4

SAMPLE
SUMMARY
ONE LAB, NATIONWIDE.
Collected by
Collected dateltime
Received date/time
OF-4 L864872-01 GW
Rodney Clark
10101/1614:54
1010811609:00
Rp
Method
Balch
Dilution Preparation
Analysis
Analyst
date/time
dateltime
TC
Gravimetric Analysis by Method 2540 D-2011
WG916506
1 1011311614:11
1011311615:11
MMF
Metals (ICPMS) by Method 6020
WG916233
1 10112/16 14:43
10/12/16 20:11
VSS
Wet Chemistry by Method 1664A
WG915925
1 10/11/16 13:37
1011V1616:34
SHG
Collected by
Collected date/time
Received dateltime
Ctl
OF-1 L864872-02 GW
Rodney Clark
1010711615:35
1010811609:00
Analyst
Fr
Method
Batch
Dilution Preparation
Ana€ysis
dateltime
dateltime
Gravimetric Analysis by Method 2540 D-2011
WG916506
1 10/13/16 14:11
10/13/1615:11
MMF
F
Metals (ICPMS) by Method 6020
WG916401
1 10/13/16 13:00
10114116 05:02
JDG
Wet Chemistry by Method 1664A
WG915925
1 10/1111613:37
10/11/1616:34
5HG
rGI]
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AM EC - Ashevill e, NC 62 52-16-0241 L664872 10/14/1615:35 3 of 14

CASE NARRATIVE
ONE LAB. NATIONWIDE, V
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOO)
values reported for environmental samples have been corrected for the dilution factor used in the
analysis. All Method and Batch duality Control are within established criteria except where addressed
in this case narrative, a non-conformance form or properly qualified within the sample results- By my
digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the
laboratory as having the potential to affect the quafity of the data have been identified by the
laboratory, and no information or data have been knowingly withheld that would affect the quality of the
data.
Jimmy Hunt
Technical Service Representative
ACCOUNT: PROJECT: SDG: DATEMME:
AMEC - Asheville, NC 6252-16-0241 L864872 10/14/16 15:35
PAGE:
4of14

OF-4 SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE,
Collected dateltime: 10/07116 14:54 L864972
Gravimetric Analysis by Method 2540 D-2011
Result Qualifier
RDL
Dilution Analysis
Batch
Cp
Analyte ugll
ugll
date I time
z
Suspended Solids 34000
2500
1 10113120161511
WG916506
TC
Wet Chemistry by Method 16644
RsResult
Qualifier
RDL
Dilution Analysis
Batch
Analyte ugll
ugll
dale 1 time
Rn
TPH - Oil 8 Grease ND
5260
1 101111201616:34
WG915925
Metals (ICPMS) by Method 6020
Result Qualifier
RDL
Dilution Analysis
Batch
6
Analyte ugll
ugll
date 1 time
QC
Copper ND
5.00
1 10/1212016 20:11
WG916233
Lead ND
2.00
1 10/12/201620:11
WG916233
FGI
Zlnc 74.7
25.0
1 101121201620:11
WG916233
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asheville, INC 6252-16-0241 L864872 10114/1615 35 5 of 14

OF-1 SAMPLE RESULTS - 02 ONE LAB. NATIONWIDE.
Collected dateltime: 10107116 15:35 L864972
Gravimetric Analysis by Method 2540 D-2011
Qualifier
ROL
Dilution Analysis
Batch
FPResult
Analyte ugll
ugh
dope i time
Suspended Solids 18300
2500
1 10113120161511
WG916506
ITC
Wet Chemistry by Method 1664A
3Ss
Result Oualifier
ROL
Dilution Analysis
Batch
Analyte ug11
ugll
date I time
n
Cn
TPH - Oil & Grease ND
5560
1 10/11/201616:34
WG915925
Metals (ICPMS) by Method 6020
Result Qualifier
RDL
Dilution Analysis
Batch
6
Analyte ug11
ugll
date I time
QC
Copper 7.40
5.00
1 10/141201605:02
WG916401
Lead ND
2.00
1 1W141201605:02
WG916401
FG
Zinc 129
25.0
1 1011412016 05:02
WG916401
CAI
FC
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AM EC -Asheville, NC 6252-16-0241 L864872 10A4116 15:35 6 of 14

WG916506 QUALITY CONTROL SUMMARY ONE LAB- NATIONW0E.
Gravimetrlc Analysis by Method 2540 D-2011 L864817 01.07
Method Blank (MB)
(MB) R3170696-1 10/13/16 15:11
MB Result MB Oualifier MB MDL MB ROL
Analyse ugll ugll ugll
Suspended Solids U 350 25N
L864808-01 Original Sample (OS) - Duplicate (DUP)
(OS) L864808-01 10/13/16 15:11 • (DUP) R3170698-4 1011311615:71
Original ReSult DUP Result Dllution DUP RPD DUP Oud6fier DUP RPD Limits
Analyte ugll ugll % %
Suspended Solids ^� 460000 432000 1 6.28 r J3 5�
L864861-01 Original Sample (OS) - Duplicate (DUP)
(OS) L864861-01 10/13/16 15:11. (DUP) R3170698-5 10/13/16 15:11
Original Resuh DUP Result Dilution DUP RPD DUPQualifier DUP RPD Limits
Analyte ugll ug/I % %
Suspended Solids 627000 644000 1 2.68 5
Laboratory Control Sample (LCS) - Laboratory Control Sample Duplicate (LCSD)
(LCS) R3170698-2 10/13/16 15:11 • (LC5D) R3170698-3 10113/16 15:11
Spike Amount LCS Result LCSD Result LCS Rec, LCSD Rec. Rec. Limits LCS Qualifier LCSD Gualifer RPD RPD Limits
Analyte ugll ugll ugll % % % % %
Suspended Solids 773000 744000 764000 96.2 96.8 85.0-115 2.65 5
ACCOUNT: PAGE:
7 o114
PROJECT:
SDG:
DATEfrIME:
AMEC - Asheville. NC
6252-16.0241
L864872
]0/14A615:35

WG915925
QUALITY
CONTROL SUMMARY
ONE LAB. NATIONWIDE.
Wet ChemlStry by Method 1664A
L864872-01.02
Method Blank (MB)
FIP(MB)
R3169732-1 10111l16 16:30
MS Result MB Qualifier MB MDL
MB RDL
Analyze ugA ugA
ugll
TC
TP14 - Oil 8 Grease U 725
5000
3
SS
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
4CC1
(LCS} R3169732-2 10/1111616:30 • (LCSD) R3169732-3 10/11/161630
Spike Amount LCS Result LCSD Result
Analyze ugll ugll ugll
LCS Rec. LCSD Rec.
% %
Rec- Limits LCS Oualifier LCSD Qualifier RPD RPD Limits
% % %
—
5
Sr
TPN - Oil & Grease 20000 17800 18900
89.0 945
76.0-114 5.99 i8
FG1
CAI
JJC
ACCOUNT:
PROJECT:
SDG- DATE/TIME:
PAGE:
AM EC - Ashev0e, NC
6252-16-0241
1,864872 10/14/16 15:35
8 of 14

WG916233
QUALITY
CONTROL
SUMMARY
ONE LAB, NATIONWIDE.
Metals (ICPMS) by Method 6020
L864872-01
Method Blank (MB)
Rp
(MB) R3170143-1 10/12/1617:50
MB Result MR Oualifier MB MDL
Me RDt
Analyte Ugll ug/l
ug1l
TC
Copper U 0.520
5.00
Lead U 0.240
2-00
rss]
Zinc u 2.56
25.0
Fn
Laboratory Control Sample (LCS) • Laboratory Control
Sample Duplicate (LCSD)
{LCS) R3170143-2 10/12/16 17:53 • (LCSD) R3170143-3 10/12/16 17:57
[SrSpike
Amount LCS Result LCSD Result
LCS Rec. LCSD Rec.
Rec. Limits LCS Qualifier t CSD Qualifier RPD
RPD Limits
Analyte ug1l ug11 ugll
% %
%
%
%
Copper 50.0 51.5 52,5
103 105
80-120
2
20
Lead 50.0 49.2 49.7
Zinc 50.0 49.2 50.3
98 99
98 101
80-120
80-120
i
2
20
20
GI
L864773-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
FAI
(OS) L864773-01 10/12/16 18:00 • (MS( R3170143-5 10/12/16 18:06 • {MSD) R3170143-6 10/12/16 18:09
e
Spike Amount Original Result MS Result
MSI} Result MS Rec,
MSO Rec. Dilution
Rec. Limits MS Qualifier
MSD Oualifiei RPD
RPD timits
SC
Analyte ugA tv ugA
ugll %
%
%
%
%
Copper 5D.0 1.66 49.3
49.5 95
96 1
75-125
0
20
Lead 50.0 0A59 50.8
50.0 101
99 1
75-125
1
20
Zinc 50.0 a 48.5
48.8 97
98 1
75-125
1
20
ACCOUNT: PROJECT: SDG: DAT EITIM E: PAGE:
AMEC - AShevAle. NC 6252-16.0241 L864872 10114r16 1535 9 of 14

WG916401 QUALITY CONTROL SUMMARY ONE LAB.NATIONWrOE.
Metals IICPMS) by Method 6020 L864872.02
Method Blank (MB)
(MB) R3170567-1 10/14/16 03:45
MB Result
MB Qualifier MB MDL
MB RDL
Analyte U91I
u911
ugll
Copper 0
0.520
5.00
Lead u
o.240
2.00
Zinc U
2,56
25.0
Laboratory Control Sample (LCS) - Laboratory Control Sample Duplicate (LCSD)
(LC5) R3170567-2 10/14/16 03:48 • (LCSD) R3170567-3 1C1141115 03:51
Spike Amount LCS Result LCSD Result
LCS Rec.
LCSD Rec.
Rec. Limits
LCS Qualifier LCSD Qualifier RPD
RPD Limits
Analyte ugll ug11 u911
%
%
%
%
%
Copper 50-0 50.9 49.3
102
99
80-120
3
20
Leaa 50.0 49.2 49.3
98
99
80-120
0
20
Zinc 50.0 48.7 47.7
97
95
80-120
2
20
L864633-01 Original Sample (OS) - Matrix Spike (MS) - Matrix Spike Duplicate (MSD)
(0S) L864633-01 10Y14116 03.54 - (NIS) R3170567-5 10/141]6 04:00 . (MSD) R3170567-6 10111416 04:03
Spike Amount
Original Result
MS Result
MSD Result
MS Rec.
MSD Rec
Dilution Rec. Limits
MS Oualifer MSD Gualifier RPD
RP0 Limits
Analyte
ugn
ugh
u9R
Ito
%
%
%
%
%
Capper
50.0
0,662
48,8
50.8
96
100
1 75-125
4
20
Lead
50.0
0,540
50.5
51.7
100
102
1 75.125
2
20
Zinc
50.0
U
47.3
48.8
95
98
1 75.125
3
20
ACCOUNT:
AMEC - Asheville, NC
PROJECT:
6252-1"241
SDG: DATEITIME:
L864872 101W1615:35
PAGE:
10 of 14

GLOSSARY OF TERMS
ONE LAB. NATIONWIDE.
Abbreviations and Definitions
SDG
Sample Delivery Group.
RP
MDL
RDL
Method Detection Limit.
Reported Detection Limit.
Tc
ND
Not detected at the Reporting Limit (or MDL where applicable).
U
Not detected at the Reporting Limit (or MDL where applicaNi
3S5
RPD
Relative Percent Difference.
Original Sample
The non -spiked sample in the prep batch used to determine the Relative Percent Difference (RPD]
from a quality control sample. The Original Sample may not be included within the reported SDG.
Cn
Rec.
Recovery.
Fr
Qualifier
Description
A
The associated batch 4C was outside the established quality control range for precision.
6Qc
ACCOUNT: PROJECT: Si DATEMME: PAGE:
AMEC - Asheville, INC 6252-16-0241 L864872 101141161535 11 of 14

ACCREDITATIONS & LOCATIONS
ONE LAB. NATIONWIDE.
' ESC Lai Sciences is the only environmental lahmalary actrc4iledfcerlilied to supporl your work nationwide from one location. One phone call, one point of conracl. one laboratory No other
lab is as accessible or prepared to handle your needs throughout the country.0ur capaclry and capability from our single location laboratory is comparable to the collective Totals of the
I
network laboratories in our industry. The most significant
benefit to our -one lodahon" design is
the design of our laboratory campus. The model Is conducive to acceleraled productivity,
Cp
decreasing turn -around Tine. and preventing cross contamination, thus prolecling sample inlegrity.
Our focus an premium qualily and prompt service allows us to ho YOUR LAB OF CHOICE.
" Not all ceililicalions held by the laboratory are applicable to the resuks reported in the allached report
State Accreditations
Fc
Alabama
40660
Nevada
TN_-C3-2002-34
355
Alaska
UST-080
New Hampshire
2975
Arizona
AZO612
New Jersey—NELAP
TNO02
Arkansas
88-0469
New Mexico
TN00003
°
Cn
California
01157CA
New York
11742
Colorado
TN00003
North Carolina
Env375
Connetic_ut
PH-0197
North Carolina
DW21704
asr
Florida
E87487
North Carolina a
41
Georgia
NELAP
North Dakota
R-140
e
Georgia `
923
Ohio—VAP
CL0069
QC
Idaho
TN00003
Oklahoma
9915
Illinois
20000E
Oregon
TN200002
Indiana
C-4 1
Pennsylvania
68-02979
Iowa
364
Rhode Island
221
Kansas
E-10277
South Carolina
84004
Kentucky'
90010
South Dakota
nla
Kentucky'
16
Tennessee "
2006
Louisiana
A130792
Texas
T 104704245-07-TX
a
Maine
TN0002
Texas 5
LAS0152
SC
Maryland
324
Utah
6157585856
Massachusetts
M-TNO03
Velmont
VT2006
Michigan
9958
Virginia
109
Minnesota
047-999-395
Washington
C1915
Mississippi
TN00003
West Virginia
233
Missouri
340
Wisconsin
9980939910
Montana
CERT0086
Wyoming
A2LA
Nebraska
NE-OS-15-05
Third Party & Federal Accreditations
A2LA — tSO 17025 1461.01
AIHA 100759
A2LA —ISO 17025' 1461.02
DOD 1461.01
Canada 1461.01
USDA S-67674
EPA—Crypto TNO00O3
`Drinking water '-Underground Storage tanks ' Aquatic Toxicity ' ChemicaVMicrobiological
s Mold "Accredaalion not applicable
Our Locations
ESC lab Sciences has sixty-four client support dealers that provide sample pickup andfor the deliveryof sampling supplies. If you would like assistance from one of our support offices. please
Confect our mdn office ESC Lab Sciences performs all testing at our central laboratory.
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ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asheville. NC 6252-16-0241 L864872 10114116 1535 12 of 14

----------------
' " ' • -
AMEC:-JAsheville, NC
8liling information: ;
Anatysis
/
Container
/ Preservative-
..
_A
chain o[ Custody page of
AtadneyClarkES�,
1308-C Patton Avenue1308-C
Patton Avenue '
Asheville, NC 28806s
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Email To: rodney.ciarWamec.com
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emarics:TPHOGHEX -Non-polar. ail & grease with silica gel treatmen PH
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; �S�i
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Il'metals 6020 y
Flow , Dther"�.. , Hold p a
RellnquishedTby : (Signature
Date: '
Tim . �.
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Samples retumed,na t `� t1P5' _ r- '�
❑'FedEx: "Ea Courier r ❑ t •-
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Cooler Received/Opened"Oi•i:riol8116 Temperature Upon Receipt:
°c
:Received By: Timi.esl Scott
Signature:
S.r ��2 1. s M1 }- -.f� ,S•�• �Y,',�'.y _ - ti.' 1 i q :k
5 r"i. yJ.: .sa ',•i,. _
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-` Reeeipt< eck list '.. '•i:'
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Were custody seals or%outside`of;co"olerrand'intact?.
y
Were custody tapers property filled out?
Did all battles arrive in good condition?
m Were ed,fnr the'analVs' 6s eequested?
cor"reci.bottleS.ut
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Was sufficient amount of sample sent-iri;each bottle?PTO
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If applicafle; wasjan=observable 1/09; headspace present?
cNon�nforrr►ance,Gen ate'd:(If yes see'aft
ei•V•

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: December 7, 2015
CERTIFICATE OF COVERAGE NO. NCG030572
FACILITY NAME Continental Automotive Facility
COUNTY Henderson
PERSON COLLECTING SAMPLES Matt Wallace — Amec Foster Wheeler
LABORATORY: Environmental Science Corporation Lab Cert. # ENV 375
Comments on sample collection or analysis: No comments RECEIVED
DEC 18 2015
Part A: Stormwater Benchmarks and Monitoring Results
CENTRAL FILES
SAMPLE COLLECTION YEAR. 201S
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' _(monthl
RECLP1V VI[yNG TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
.. ❑Zero -flow ❑Water Supply [:]SA
DEC 18 20'," ®Other C (McDowell Creek)_ �9
CENTRAL FILES
DWR SECTION
® No discharge this period:
Date Sample
24-hour rainfall
p}i N
Non -Polar O&G/
Total Tox
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The 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, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities 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 Storm -water Pollution Prevention Plan." , I
nt nafd e)
Ti rint le)
(Signs re) (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, theV, 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 a 55 gal of new oil per month.
❑ No discharge this period?'
Outfall No.
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
1D0 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.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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 it 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: Shawna Riddle — ARO. Request for Regulatory Relief granted For zinc and copper on September 19, 2014
Mail an original and one copy of this AMR, including, all "No Discharge" reports, within 30 days of receipt oL the lob 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
am aware tha ere ar ignifica penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
I�
(Signature a ermittee (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

*ESC ANALYTICAL REPORT m ESC
Novel7be- 27, 2015
AMEC - Asheville, NC
Sample Delivery Group:
Samples Received:
Pro'ect Number:
Description:
L802101
11/19/2015
6252-14-0123
Continental Automotive
Report To: Rodney Clark
1308-C Patton Avenue
Asheville. NC 28806
Entire Report Reviewed By:
Shane Gambill
Technical Service Representative
Results relate only to the Items tested or calibrated and are reported as rounded values. This test report shall not be
reproduced. except in lull, without written approval of the laboratory. Where applicable. sampling conducted by ESC is
Performed per guidance provided in laboratory standard operating procedures: 060302.060303. and 060304.
4

TABLE OF CONTENTS ONE LAB. NATIONWIDE.
1E
'Cp: Cover Page 1
2Tc: Table of Contents
2
'Ss: Sample Summary
3
4Cn: Case Narrative
4
3
SS
6Sr: Sample Results
5
OF-1 L802101-01
5
rC n
OF-4 L802101-02
6
SSr
60c: Quality Control Summary
7
Gravimetric Analysis by Method 2540 D-2011
7
6
Oc
Wet Chemistry by Method 1664A
8
,
GI
Metals (ICPMS) by Method 6020
9
7GI: Glossary of Terms
10
sAl
"Al: Accreditations & Locations
11
9Sc: Chain of Custody
12
rq
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC - Asheville, NC 6252-14-0123 L802101 1112M5 1029 2 of 12

SAMPLE SUMMARY ONE LAB. NATIONWIDE.
Collected by Collected dateltime Received dateltime
OF-1 L802101-01 GW Matthew Wallace 11/18/1509:00 11119/1509:00 , C
Method Batch
Gravimeric Analysis by Method 2540 D-2011
Metals pCPMS) by Method 6020
Wet CNt misliy by Moliod 1664A
OF-4 L802101-02 GW
Method
Gravimetric Analysis by Method 2540 D-2011
Metals (ICPMS) by Method 6020
Wet Chemistry by Method 1664A
Dilution Preparation Analysis Analyst �J
dateltime diaeltinic FT
WG831118 1 11/2411509:57
1112411511:08
MF
WGS30436 1 1112111514:50
11/23/15 06:12
JDG
WG831004 1 1112311517:35
11/23/15 20:34
JM
Collected by
Collected date/time
Received date/lime
a
Cfl
Matthew Wallace
W18115 09:20
11/19115 09:00
I�
Batch
Dilution Preparation
Analysis
Analyst
Sf
dateltime
dateltime
WG831118
1 11124/15 09:57
11124/1511:08
MF
5
QC
WG830436
1 11/2111514:50
11123115 05:11
JDG
WG831004
1 IV23/1517:35
11123/15 20:35
JM
�GI
aAl
9
Sc
ACCOUNT:
AMEC - Asheville, NC
PROJECT:
SOG:
DATETWE:
PAGE:
6252-14-0123
L802101
11/27/15 10:39
3 of 12

CASE NARRATIVE ONE LAB, NATIONWIDE.
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOQ)
values reported for environmental samples have been corrected for the dilution factor used in the
analysis. All Method and Batch Quality Control are within established criteria except where addressed
in this case narrative, a non-conformance form or properly qualified within the sample results, By my
digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the
laboratory as having the potential to affect the quality of the data have been identified by the
laboratory, and no information or data have been Knowingly withheld that would affect the quality of the
data.
Shane Gambill
Technical Service Representative
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
AMEC - Asheville, NC 6252-14-0123 L802101 11/27/15 10:39 4 of 12

OF-1 SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE.
Collected dateltime: 11118115 09:00 L802101
Gravimetric Analysis by Method 2540 D-2011
Result Qualliler,
RDL
Dilution
Analysis
Batch
Cp
Analyte 11g1l
ugll
date !time
2
Suspended Solids 26200
2500
1
11/24/201511:08
WG831118
ITC
Wet Chemistry by Method 1664A
S5
r
Result Qualifier
RDL
Dilution
Analysis
Batch
Anafyte ugll
ugll
date I time
Cn
TPN - Oil & Grease ND
5560
1
11/23/2015 20:34
WG831004
Metals (ICPMS) by Method 6020
Result Qualifier
RDL
Dilution
Analysis
Batch
ug11
ugll
Me 1 time
RCAnalyte
Copper 6.07
5.00
1
1112NM506:12
WG830436
Lead ND
2.00
1
111231201506:12
WG830436
rGl
Zinc 72,9
25.0
1
11123/2015 06:12
WG830436
eAl
FC
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asheville, NC 6252-14-0123 L802101 llf1711510:39 5 of 12

OF-4
SAMPLE
RESULTS - 02
ONE LAB.NAT1ONWIDE.
Collected datelHme; 11116115 09:20
L802101
Gravimetric Analysis by Method 2540 D-2011
Result
flualifier RDL
Dilution Analysis
Batch
` C
Analyte ugfl
ugd
date 1 time
Suspended Solids 4000
2500
1 11124/201511:08
WG831118
TC
Wet Chemistry by Method 1664A
FS
Result
flualifier ROL
Dilution Analysis
Batch
Analyte ugll
ugll
date ! time
FC
TPH - Oil & Grease ND
5260
1 11/23/2015 20:35
WG831004
Metals (ICPMS) by Method 6020
Result
Qualifier RDL
Dilution Analysis
Batch
urgll
Lgll
darn.1 time
MCAnaiyte
Capper ND
5.00
1 1 V2312015 05:11
WG830436
Lead ND
2.00
1 11/23120150511
WG830436
F
Zinc 119
25.0
1 1V231201505:11
WG830436
aAl
FSCI
ACCOUNT:
PROJECT:
SDG:
DATEMME:
PAGE:
AMEC - Asheville, NC
6252.14.0123
L802101
11127/1510:39
6 or 12

WG831118 QUALITY CONTROL SUMMARY ONI-LAB.NATIONWIDE.
Gravimetrit Analysis by Method 2540 D-2011 1-802101-01,02
Method Blank (MB)
Cp
(n113) 11/24n5 tt:os
MBResult MBOualifier MBRDL
Analyte mgA mgil
FC1
Suspended Solids ND 2.50
SS
r
L802081-01 Original Sample (OS) - Duplicate (DUP)
{OS)11124115 11:08 • (DUP) 11/2405 11:oS
rCn]
Original Result DUP Result Dilution
Analyte mgA mgll
DUPRPD
%
DUP Qualifier DUP RPD Limits—
%
s
S r
Suspended Solids 648 663 1
7.29
5
L802161-03 Original Sample (OS) - Duplicate (DUP)
(OS) 11/24115 11:08 • (DUP) 1112411511:08
GI
Original Result DUP Result Dilution
DUP RPD
DUP Ouali ier DUP RPD Limits
Analyze m01l mg/l
%
%
LAB
Suspended Solids 119 115 1
2.86
5
BSc
Laboratory Control Sample (LCS) - Laboratory Control Sample Duplicate (LCSD)
jLCSI 11/24/15 11:08 . (LCSD)11/24115 1Y08
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Oualitm LCSD Qualifier RPD RPD Limits
Analyte mgll mgll mgll % % % % %
Suspended Solids 773 796 768 103 99.4 85.0-115 3.58 5
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
AMEC - Asheville, NC 6252-14.0*3 1-802101 11/27/15 10:39 7 of 12

WG831004
QUALITY CONTROL SUMMARY
ONPtAt3 NATIONWIDE
Wet Chomistry by Method 1664A
1-802101-01,02
Method Blank (MB)
C�
(b1B) 11/23/15 20:24
MB Result MB oualifier
MB RDL
Analyte mgli
mgll
Tc
TPH - Oil & Grease ND
5,00
FS
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
ILCS) 11/23115 20:26 - (LCSD) 11/23/15 20:27
FC
Spike Amount LCS Result
Analyte mg1l mgll
LCSD Result
rng11
LCS Rec. LCSD Rec. Rec, Limits LC5 Oualifier LCSD Oualifier RPD RPD Limits
% % % `1 `%
Fr
TPH - Oil & Grease 20.0 17.7
17.3
88.5 86.5 78,0-114 2.29 18
�GI
Al
9
Sc
ACCOUNT: PROJECT; SDG: DATE/TIME: PAGE:
AMEC - AsheWle. NC 6252-14.0123 L802101 IV2711510:39 8 of 12

WG830436 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.
Metals (ICPMS) by Method 6020 L802101-01.02
Method Blank (MB)
(MEI) IV231115 05:04
MB Result
MB Qualifier MB ROL
Analyte
mglt
m9n
Copper
ND
0,00500
Lead
ND
0,00200
Zinc
ND
0.0250
Laboratory Control Sample (LCS) - Laboratory Control Sample Duplicate (LCSD)
(LC13) 11l23115 05:07 • (LCSD)11123115 05:09
Spike Amount
LCS Result
LCSD Result
LCS Rec.
LCSD Rec.
Rec. Limits LCS Ouall ier LCSD Oualifier RPD
RPD Limits
Analyte mgll
mgll
Ing11
%
`#
% %
e
Copper 0.0500
0.0557
0.0551
ill
110
60-120 1
20
Lead 0.0500
0.0502
0.0500
100
100
80-120 1
20
Zinc 0.0500
0.0523
0.0519
105
104
80-120 1
20
L802101-02 Original Sample (OS) - Matrix Spike (MS) - Matrix Spike Duplicate (MSD)
(OS)11123115 05:11 . (MS) 11/23/15 05:16 - (A1SD)11/23/15 05:18
Spike Amount Original Result
MS ReSult
MSD Result
MS Rec
MSD Rec. Dilution
Rec. Limits MS Oualiter
MSQ Qualifier RPD
RPD Limits
Analyte ngf rngfl
mgll
mgh
%
%
%
%
%
Copper 0.0500 0.00187
0.0561
0.0568
109
110 1
75-125
1
20
Lead 0.0500 0.000332
0,0499
0.0512
99
102 1
75-125
2
20
Zinc 0.0500 0.119
0.164
0.167
91
97 1
75-125
2
20
ACCOUNT: PROJECT: SDG: DATEITIME: PAGE:
AMEC - Asheville. NC 6252-14 0123 L802101 11/27/15 10:39 9 of 12

GLOSSARY OF TERMS ONE LAB. NATIONWIDE.
Abbreviations and Definitions
SDG
Sample Delivery Group.
Rp
MDL
RDL
Method Detection Limit.
Reported Detection Limit.
�Tc
ND,U
Not detected at the Reporting Limit (or MDL where applicable).
RPD
Relative Percent Difference.
(dry)
Results are reported based on the dry weight of the sample. [this will only be present on a dry
5s
r
Original Sample
report basis for soils].
The non -spiked sample in the prep batch used to determine the Relative Percent Difference (RPD)
aCn
from a quality control sample. The Original Sample may not be included within the reported SDG.
(S)
Surrogate (Surrogate Standard)-Aralytes added to every blank, sample, Laboratory Control
s
SamplelDuplicate and Matrix SpikeJDuplicate; used to evaluate analytical efficiency by measuring
Sr
recovery. Surrogates are not expected to be detected in ail environmental media.
Rec.
Recovery.
a
SDt_
Sample Detection Limit.
Qc
MQL
Unadj. MOL
Method Quantitation Limit.
Unadjusted Method Quantitation Limit.
Qualifier
Description
C
I Al
The remainder of this page intentionally left blank, there are no qualifiers applied to this SDG.
FC
ACCOUNT: PROJECT: SDG: DA101IME: PAGE:
AMEC - Asheville, NC 6252-14-0123 L602101 11/27/15 10:39 10 or 12

ACCREDITATIONS & LOCATIONS OlLAB, 1`�ATloNwla>=.
ESC Lab Sciences is the only environmental laboratory aciledltertilied to support your work nationwide from one location. One phone call, one point of contact, one laboratory No other
lab is as access'ble cr prepared to handle your needs throughout the country. Our capacity and capability from our s.ngle location laboratory is comparable to the collective totals of the
network laboratories in our industry. The most signllicanl benefit la our "one localian" design is the design of our laboratory campus. The model is conducive to accelerated productivity Fp
decreasing turn -around lime, and preventirg cross mnlaminaLon, Thus protecting sample integrity. Our toms on premium quality and prompt service allows unto be YOUR LAB OF CHOICE.
State Accreditations F
Alabama
40660
Nevada
TN-03-2002-34
Alaska
UST-080
New Hampshire
2975
FS
Arizona
AZO612
New Jersey—NELAP
TNO02
Arkansas
68-0469
New Mexico
TNO0003
01157CA
New York
11742
FnCalifornia
Colorado
TNOOD03
North Carolina
Env375
Conrleticut
PH-0197
North Carolina
DW21704
FSr
Florida
E87487
North Carolina 2
41
Georgia
NELAP
North Dakota
R-140
Georgia'
923
Ohio—VAP
CLOO69
F
Idaho
TNO0003
Oklahoma
9915
Illinois
200008
Oregon
TN200002
Indiana_
C-TN-01
Pennsylvania
68-02979
GI
Iowa
364
Rhode Island
221
Kansas
E-10277
South Carolina
84004
Kentucky'
90010
South Dakota
n/a
Kentucky?
16
Tennessee14
2006
Louisiana
A130792
Texas
T 104704245-07-7X
e
Maine
TN0002
Texas'
LABO152
SC
Maryland
324
Utah
6157585658
Massachusetts
M-TNO03
Vermont
V1201
Michigan
9958
Ullginid
109
Minnesota
047-999-395
Washington
C1915_
Mississippi
TNO0003
West Virginia
233
Missouri
34C
Wisconsin
9980939910
Montana
CERT0086
Wyoming
A2LA
Nebraska
NE•OS-15.05
Third Party & Federal Accreditations
A21LA — ISO 17025
l461.01 Ali
100769
A2LA — ISO 17025s
1461.02 DOD
1461.01
Canada
1461.01 USDA
S-67674
EPA—Crypto
TNO0003
Drinking Water ` Wu0.11(j ooud 511 Tanks ' Aquatic loxlcily " ChenllcallMlCrobiologlcal " Mold '°,
llccreddaiion not applicable
Our Locations
ESC Lab Sciences has 5lx lour client support centers ihal provide sample pickup andror the de{ivery of sampling supplies. If you would like assistance Irom one of our support offices. please
contact our main olfice. ESC Lab Sciences performs all testing at our central laboratory.
WA
Tr —7 MT M.E
Nq J
OR •
r,nN
♦ In
sn ♦ w1 �—♦ Nv •
♦ NV Fir IA PA
UT T ? •
CA ♦ CO KS MT * LW VA*
T ♦ T + J-,KY
NT • *C�
TAZ NM 0, AFT T * 5c
• T
T T • us AL GA
T IX
T r! • b AK ♦ • •
o q FL
ACCOUNT: PROJECT: SDG: DATElTIl PAGE:
• AMEC - Asheville, NC 6752-14-0123 L802101 11f2V5 10:39 11 of 12

Company Name/Address:
Amec Foster Wheeler - Ashevil
1308- C Patton Avenue
Asheville, NC 28806
Billing Inlor ma tion:
email to:
[e-mail]
Analysis
/
Container
/ Preservative
Cham ar CuumN P•S@ _ Ot
*ESC
r •.•o s•c , e•r+•c•e.s
U
0
Z
?
,ti
p
=
c
to
G
IV
.
3
U
j
=
V
Q
=
r-
W
T
0
Z
Q
�
40
Q.
W
�
�
w '
Cq
y
}"
MCA �— Rd
taa,m f4,� TN :m77
PhD :SIS 7SL545EPhD :K6767.5aS9 y-
f..; a1 S758St59 a- .
Report to:
Rodney Clark
Entail TO:
[e-mail]
Project
tleSCnptidrt: Continental Automotive
City/State
Collected: Mills River, NC
1,t
Ltr d ru
ra 1210 ~J
Acnr,um:
template:
Pre°ogle:
:
PB:
Phor,e:828-252-8130
Fax:
Client Project 4
6252-14-0123
i.ab Project a
LAWENGAN-6686081787
Collected by iprintl:
Matt Wallace
Site/Facility M 0
P.O. p
C012504471
Couectedtgrlsignature):
Immediately
Packed on ice N _ Y
Rush, > (Lab MUST Be Notified)
Same Div ....... ...................SIN7ll
�- Nrd day ............ ..... ......... lom
r—Two Day • .............5
,r Thrre Dar ....... ..............._....75%
Daze Result sNeeded
standard TAT
Email?__ NO Yes
—
FAX? _NO _Yes
N,t
Shipped Via:
ianrple lit
C&npJGraU
Matrik •
Depth
Date
rinse
ears
ntern jCW an.i.b
s.mr+r'• f ttab Aly�
OF-1
Grab
Other
11/18115
9:00
-3
X
X
X
--UC
OF4
Grab
Other
11/18/15
9:20
13
X
X
X
PL
' Matti.: SS - Soil Gw - Groundwater WW - wasteWater OW - Drinking water 01 - Other stormwater PH Temp
Remarks: TPHOGHEX = Non -polar oil & grease with silica gal treatment; Copper by 6020 Flow Other Hold
Rmv���
pate:
l�� o �S
Time:
n : oc)
Received by: (Sigi Lure)
Samples returned via: ❑ UPS
4) FedE. ❑ Courier ❑
Condition: (lab use! oniyl
Jj
COC seal IMAM - - Y _N -NA- '
anguished turd
Date;
T3rtte:
Received W. ISlgnatiit 1
rm IC Butanes Received:
L G
Relinquished by , t540atureU
[Tate:
Time:
Receiv for lab by; Signature)
e.
Date: Time:
pH CChLeked:
hfCF;

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: July 30, 2015
CERTIFICATE OF COVERAGE NO. NCG030572
FACILITY NAME Continental Automotive Facility
COUNTY Henderson
PERSON COLLECTING SAMPLES Adam Steurer — Amec Foster Wheeler
LABORATORY: Environmental Science Corporation Lab Cert. # ENV 375
Comments on sample collection or analysis: No comments
Part A: Stormwater Benchmarks and Monitoring Results
RE —COVED
AUG 0 7 2015
CENTRAL FILES
DWR SECTION
SAMPLE COLLECTION YEAR: 2015
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (monthl
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ©�
❑Zero -flow Water Supply ❑SA
®Other C (McDowell Creek) ll�
® No discharge this period?' -24C
Outfall No.
Date Sample
,
Collected :
(riio/dd/yr)
24-hour rainfall
amount, :
Inthes3
Total Suspended Solids
pH;
Standard units
Copper
Lead'
Zinc
M1•
Non -Polar O&G/-
-•
Total Petroleum
Hydratarbons
1
T_ otal Toxic
Organics s
Benchmarks =__�
' 100`mg/L or 50 ring/L° '
..
6 ;0'= 9.OT
s d.007.'mg/L'
0.03 mg/L'
0.067- mg/L
�� 15 irg/L `'
'1 mg/L'
'
OF-1
07/14/15
0.22
17
6.31
0.0066
<0.002
0,098
<5.4
NA
CIF-4
07/14/15
0.22
43
6.75
<0.005
<0.002
0,120
<5.7
NA
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3 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, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 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 44 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities 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 TTQ 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 Stormw er Pollution Prevention PI "
Name Print name)
Title (P
(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 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 o/ 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.
pate Sample
Collected'
(rno/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.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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 11 SECTION B.
+ 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS, SEE PERMIT PART 11 SECTION B_
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ONO FJ
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ® NO []
REGIONAL OFFICE CONTACT NAME: Shawna Riddle —ARO. Reguest for Regulatory Relief granted for zinc and copper on September 19 2014
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days ofreceipt ot 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.
am a= si nificant penalties for submitting false information, including the possibility of f'nes and imprisonment for knowing violations."
.� 11SI
(Signature of Per ittee) jDate)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

fps d Approx New Paved Dnvewa,
Appr(M New Paved arkiny
-
Building
-.3-
r Outfal 927.
...
ROOF DRAINS TO
o y --
LEGEND Stormwater Pond
---►- Estimated Flow Direction - - Sub -Catchments
Sediment Trap Building
Drop Inlet Buildng Addition
Underground Conduit New Pavement
Estimated Location of Site Boundary
clutfall
#
V
-- -,!
N
Fbet
0
150 3100 6tlD
Contour lnterval: 1 ft
STORMWATER SITE PLAN
ame
Continental Henderson Plant
One Quality Way
Environment B Infrastructure, foc
Fletcher, North Carolina
Drawn by. TEA
FIGURE: 1
Date 02/05/2014
Checked by: MEW
Date02/05/2014
Pro)ect No 6252-14-0123

OESCi
]2i3G5 Lebanon Rd,
" Jnliet, TN 3712"
(615) 158-5e5@
1-P00-767-5859
Fail:: (61G1 75R-$H54
Tax I.D. 62.-OB14_9n
£st_, 1f'70
Rodney Clark
AMEC - Asheville, NC
1309-C Patton AvenLIO
Asheville, NC 28806
Report Summary
Wednesday July 22, 2015
Report ?Number: L776984
Samples Received: 07/15/15
Client ProjecC: 6252-14-0123
Description: Continental Automotive
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 packager pl ase do not sit ate to call
Entire Report Reviewed By:
Jason er , ESC Representative
biboratory Certification Numbers
A2LA - 1461-01, AIHA - 100789, AL - 40660, CA - 01157CA, CT - PH10197,
87 FL - E487, GA - 923, IN - C-TN-01, KY - 90010, KYUST - 0016,
NC - EW375/DW21704/BI0041, ND - R-140. NJ - TN002, NJ NELAP - TN002,
SC - 84004, TN - 2006, VA - 460132, WV - 233, AZ - 0612,
MN - 041-999-395, NY - 11742, WI - 998093910, NV - TN000032011-1,
TX - T104704245-11-3, OK - 9915, PA - 68-02979, IA Lab 9364, EPA - TNO02
Accreditation is only ailplicaLfe to the Cost methods specilii�d on each stopa of accrc;ditation hold
by ESC Lab SCtences. i
This report may not be reproduced, emcept in full, without, written approval from F.SC Lab Scir,ncen.
Whoa,e apoliehble, samplings conducted by tat is P0rtvrmed par guidance provid-!d
in lahora,�tiry Ar2ndaYd oti,erat:inl proct!dures: 660302, 06D303, and n6CT304,
Petrie I of 6

OESC
i
REPORT OF ANALYSIS
Rodney Clark
AMEC - Asheville, NC
1308-C Patton Avenue
Asheville, NC 28806
Date Received July 15, 2015
Description Continental Automotive
Sample ID OF-1
Collected By Adam Steurer
Collection Date 07/14/15 08:50
Parameter
Result:
Suspended Solids
17000
TPH - Oil S Grease
BDL
Copper
6.6
Lead
BDL
Zinc
98.
. Limi
2500
5��00
5.0
2.D
25.
f
120G5 Lebanon Rd.
MO. Juliet IN 37122
If. Sl 75R-5ArrB
1- nn-rrr-sR59
Pal: 16151 758-5859
TaIx 1,D. 62-08141--89
1
ESL. 1i7D
July 22,2015
ESC Sample # : L776584-01
Site ID FLETCHER, NC
Project # 6252-14-0123
Units
Method
Date
ug/l
25401D-201
07/21/15
ug/1
1664A
07/22/15
ug/1
6020
07/16/15
ug/1
6020
07116/15
ug/1
6020
07/16/15
BDL - Below Detection Limit
Det. Limit - Practical Quantitation Limit(PQL)
Note:
The reported analytical results relate only to the sample submitted.
This report shall not be reproduced, except in Lull, without th,a written apprc
Reported: 07/22/15 16:58 Printed: 07/22/15 16:59
1 from ESC.
Page 2 of 6
D
I

REPORT OF ANALYSIS
Rodney Clark
AMEC - Asheville, NC
13OB-C Patton Avenue
Asheville, NC 28806
Date Received July 15, 2015
DescripLion continental Automotive
<'iample ID OF
Collected By Adam Steurer
Collection Date 07/14/15 09:20
Parameter
Result
Suspended Solids
43000
TPH - Oil a Grease
BDL
Copper
8DL
Lead
B D'
Zinc
126
Det. Limit
2500
5700
5.0
2.0
25.
nits
ug/l
ug/1
ug/1
ug/1
ug/1
12065 Lebanon kc3.
MLA. J111 Srl, TN 37122
16151 75P-5F58
1-B00-Tr,7-SA5
Fax [phone]R59
Tat S.D. 62-081-1269
Es1' . 1910
July 22,2015
ESC Sample II : L776984-02
Site 1D : FGE,'CC11E1t, NC
Project # 6252-14-0123
Meth(
2540�
1664;
6020
60201
6020
BDL - Below Detection Limit
0.:t. Limit - Practical Qoantitat.ion LimitiPQL)
Na7 L'e:
The repotted analytical results relate only to the sample submitted.
This report shall not he reproduced, except in Eu11, without the written approv
Reported: 07/22/15 16:58 Printed: 07/22/15 16:59
Date Dil
D-201 01/21/15
07/22/15
07/16/15
07/16/15
07/16/15
it £r.om ESC.
Page 3 of 6

OESC
I
AMF.0 - Asheville, NC
Kudv., Clark
130J'-C Nil:%ou Avenlla
Asheville, NC -^.i,06
Anal;r.3
Copper[
1,e1rld
Zinc
5lrelr�:nded Sal ids
TPH - Oil 6 Greit5e
,ospencied Solids
Snsnollapd Sott1s
Re
< .005
.00_"
< .025
e, 2.5
< 5
Oual.iLy Assurance l;r:port
Level 11
1,77 f,984
Laboratory,8lank_
Units E R
mg/1
ing! 1
mg/1
mg/l
ma/1
1 065 Lebanon Rd.
M'. Juliet, TN 37122
! 15) 758-5e58
1 d00-T67-5859
gay 1615) 758-5859
T I I.D. 62-081.1289
Est. 1970
July :!?-, 2015
mit I BALCI] Oate Anrll,
i)uPlaete _
Ufl]LS Result Duplicate RPO Limi
mg/l 36.0 34.5 _ 4.36
mg/1 150. 153. 1.90
Labarirtnry, Corltrn,l Sample
1lnics xriown Val Result;
5
5
E He
WG802671 07YI6115 lr=i75
WG802671 07/16115 14:2-5
WG802671 07/16/15 l6:25
WGP02901 07/^1/1r Ni 53
WG804061 07/22/15 16:43
Ref Samp lilt},u11
L7768e0-01 WC180'901
L'177049-01 WC802901
Copper
mg/l
•.05
_.
0.0525
105.
80-120
Wi;t102671
Land
my/1
.05
0.0497
99.0
80-120
WG802671
411w
mg/t
.05
0.0484
97.0
80-120
Woe 0'GI1
&usp,!nded
Solids
mg/1
773
716.
92-6
e5-115
WG80nol
TPH - Oil
6 Grease
ma/1
20
20.1
101.
78-114
WG60,1061
Laboratory
Coni rol
.-Sai ple_Duplicate
:.nalyLe
Units
Result
Ref
ERec
Limit
RP0
f Limit
Batch
Cappltr
m(J/1
0.0533
0,_0525.
lOG.
80-120
1.00
20
wGBq]G')1
Lenci
my/1
0.0499
0.0497
-100.
60-120
O.0
20
WCf1n2oi
Zinc
mg/1
0.0494
0.0484
99.0
80-1'0
2.00
WO
WGe02671
SAIspend,)d
Solids
mg/1
706 -
71-6
92.0�
85-I15
1.12
5
WGIi(12, 3n1
TPH - coil
a Grk3ase
Ing/1
19.0
20.1
95.0
78-114
5.63
1i1
W(=N040i,1
_.ALeI'y_- _--
-cI
On
MS Reg_
ReI R_I+.s TV
1eC
1. mil.
Ref 5amp
3ul,ch
1
0.0511
0.000600_.0-_
100.
G0Col)w.- -671
:l,i
.s
mg/
0,0499
0.0000707 .05
100.
75-125
677712042
1077120-02
WC00201
7.111r,,
mq/1
0,0483
0,0000479 .05
97.0
75-125
WGil02G71
Copper
inr
Matrix Spike
Duplicate.
c Unics
MSO Ref
3Rec -Limit
RPD
Limit
Ref Samp
UOLch
m(J/1
0,0513 0,0511 _
101,. _
75-125
0.0
20
L777120-02
W0902671
my/1
0.0497 0,0499
69,2
75-125
1.00
20
L777120-02
WG801_6•)1
mg/1
0.0491 0.0483
98.2
75-125
2.00
20
L77712.0-02
WGt6267i
F^er'fn[ou,rlce of this Arlalyte is outside
of �stablixhnd r_riFo.ria.
Vot Alillitl(,1)A) infor'mALinn, 01kaso gee
AlaAchmetlt A 'List
of Analytes
-1th QC
Qualifiers.'
Pa clq
1 ❑f Fi

OESC
1
AMEC - Aahgville, NC
Rotlreey Clark
130P-C PbtLon Avenue
A;tlitwi 11?, 14C 20H06
Quality Assurance Report
Level Ii
L776984
al Dilutfon
Da:.ch nUMUCr /Run rwlukxr / Sample number cross reference
WCHU26'll: R30505C3: 1,176984-01 02
WG802?01: R3051482: L776964-01 02
WGn04061: R305208•1: 076984-01 02
CalCulutionS Are perfarmed prior to rounding of reported values.
Performance of this 1UialyLe is outside of established criteria,
F'nr "Iddilional information, please see Attachment A 'List of Analytes whit QC Qualifiers.'
i'nrie H oC 6
19065 Lebanon Rd.
M Juliet, TN 3712^_
( i51 75H-_i$5H
1-1b00-767-5859r
Fax [phone]-SPS9
Ta x I.D. C2-091.1269
July _2, _015

*ESC
I
AMEN` - Ashovil le, NC
Rocinoy Clark
13l]9-C Patt,on Avenue
,ii, :Mlle, raC 20806
12065 Lebanon Rd.
Mt{. Juliet, TN 37122.
S 15} 758-5. .58
1 'k300-767-51159
Faw (6151 758-5059
T.D. n2-D814289
197n
Quality Assurance Report
Level II
L7769?14
The data package includes a summary of the analytic results of the quality
control samples requited by the SW-846 or CWA methods. The duality control
samples inClude a method blank, a laboratory control sample, and the matrix
apik,!/matrix snii:e dunlicate analysis. ]1: a target parameter is outside
Lhe method limits, every sample that is eLfected is flagged with thh
;WPtoPrinte qualifier in Appendix B of the analytic report.
Method Blank - an aliquot of reagent water, carried throuqh the
entire analytic process. The method blank results indicate it
any possihle contamination exposure during the sample handling,
ciigestiou or extraction process, and analysis. Concentrations of
tavgeT. analyzes above the reporting limit in the method blank are
qualified with the "B" qualifier.
Lr.iiroraLory COrltrUl Sample - is is sarnpl,g of known Concentf ILIOn
tttat is carried through the digestion/extraction and analysis
r pocess. The pereeul: recovery, expressed As a, pereentay, of the
theoretical concentration, has statistiCal control limits
indicating that th,? analytic process is "in control". If a
target analyze is outside the control limits for the laboratory
Control sample or any other control samplr_, the parameter is
flagyod with a "04" qualifier for, all effected samples.
Matrix Spike iittd Matrix Spike. Duplicate - is two aliquots of an
etivironment.al sample that. is spiked with known Concent:rat;ions of
target anal}tes. The percent recovery of the target analytes
also has statistical control limits. If any recoveries that. are
cutside the method control limits, the sample that was selected
"Ur matrix spike/matrix spike duplicate analysis is flagged with
either a "J5" or a "06", The relative percent difference (%RPD)
between till? matrix spike and the matrix spike duplicate
recoveries is all calculated. Tf the RPD is Above the method
limit, the effected samples are flagged with a "J3" qualifier.
Page G of 6
July 22, 2015

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1
_
Viing In.'pe rnatior,
AnaW-.
/
Cortainer
/ Preserve:iw
1,
Chain or ruttol. pace _t of
-A E - Asheville, NC
Rodney Clark
B08-C Patton Avenue
4VESC
1308-C Patton Avenue
Asheville, NC 26806
Asheville, NC28806
t•A.41 S.C. i.e? r. c.,.a
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Report to:
Email To: rodneY•darktBamec.cam
Rodney Clark
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05,�.`
Project
Cky/State
Description: Continental Automotive
' i
Collected: M'Us R;NerA/' j {
,
Phone: [phone]
Clem Project a
Lab Project a
Fac �828-251-9690.-
i•1..
6252-14-0123
LAWENGAN-6686031787
r r
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¢
Aeunum: LAWENGAN
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iernarks:TPi�QGHEX = Non -polar oil & grease with silica gel treatment PH
Copper by 6020 Flow other hold A '
O_`_C.OS.z5173238.r��.. -
Relinquished by; (Sigrnaturel
Date:
Time:
Received by: [Signat�el
Samples returned via: ❑ UPS
Condition; ' (la's use only) ~ +
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icedEx a Courier ❑
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R?linauished by: (Signature)';
Date:
Time:
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Relinquished by i lSietriature)Y .,�
Date:
Time:
for to 6y: (Sipn :urel
Date:, Csae:- - -
pN Chcci ed:
t1a:
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