NCG030227_MONITORING INFO_20190531

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO. I Iv �099r-1
DOC TYPE I ❑HISTORICAL FILE
MONITORING REPORTS
DOC DATE ❑ aDI cr
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 05/2312019
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Coming Optical Communications, LLC
COUNTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY TestAmerica Laboratories, Inc. Lab Cert. # 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
RE;�`� pp�� Or a Monthly' April 2019 (month)
ICEIVE DISCHARGING TO CLASS ❑ORW ❑HQW [-]Trout ❑PNA
—MAY 31 2019 ❑Zero -flow ❑Water supply ❑SA
❑Other
CENTRAL FILES
,­"J,R SI"CTION
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
n No discharge this period?2
-1
' . •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 Petroleum
Hydrocarbons
Hydrocarbons
Total Toxic
Organicss
Benchmarks —_>
_
-
100 mg/L or 50 mg/L°
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
04/05/2019
0.81
2.9
7.2
0.0023
<0.001
0.033
<3.6
NIA
2
04/05/2019
0.81
24
6.8
0.0046
0.002
0.059
<3.6
NIA
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.
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

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 FXCEFDANCF 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 0 NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES 0 NO ❑
REGIONAL OFFICE CONTACT NAME: Sherri Knight
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 monitorin
in the case of "No Discharge" reports) to:
Division of Water Resources
Attn: DWR 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."
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client: Corning Optical Communications LLC
Project/Site: Corning OpticalStormwater, Winston Salem
Client Sample ID: OUTFALL 1
Date Collected: 04/05119 08:10
Date Received: 04/06119 09:15
Method: EPA 6020D - Metals (ICP/MS) - Total Recoverable
Job ID: 180-88653-1
Lab Sample ID: 180-88653-1
Matrix: Water
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Copper
2.3
2 0
0.63
uglL
04/08119 11:53
04/13/19 1101
Lead
0.42 J
1.0
0.13
uglL
04108119 11:53
04113/1913:01
Zinc
33
5.0
3.2
uglL
0410811911:53
04113/1913:01
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
HEM
ND
3.6
1.3
mg1L
04122/1912:09
0412211912:09
SGT-HEM
ND
3.6
1.3
mg1L
04122/1912:09
0412211912:09
Total Suspended Solids
2.9
0.50
0.50
mglL
04109/19 09:29
Analyte
Result Qualifier
RL
RL
Unit
D Prepared
Analyzed
pH
7.1 HF
0.1
0.1
SU
0411111912,59
Dil Fac
>'s
1
a
1
Dil Fac
1
Client Sample ID: OUTFALL 2
Date Collected: 04/05/19 08:15
Date Received: 04/06/19 09:15
Lab Sample ID: 180-88653-2
Matrix: Water
Method: EPA 6020E - Metals (ICPIMS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Copper
4.6
2.0
0.63
uglL
04108119 11 :53
0411311913:05
1
Lead
2.0
1.0
0.13
uglL
04108/1911:53
04/1311913:05
1
Zinc
59
5.0
3.2
uglL
04/0811911!53
0411311913:05
1
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
oil Fac
HEM
ND
3.6
1.3
mglL
0412211912,09
0412211912:09
1
SGT-HEM
ND
3.6
1.3
mglL
04/2211912:D9
0412211912:09
1
Total Suspended Solids
24
1.0
1.0
mg/L
04/09/19 09:29
1
Analyte
Result Qualifier
RL
RL
Unit
D Prepared
Analyzed
Dil Fac
pH
6.8 HF
0.1
0.1
SU
04111/1 112.59
1
Eurofins iestAmerica, Pittsburgh
Page 9 of 17 4/23/2019

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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 04/0512019
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Coming Optical Communications, LLC
COUNTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines n ir— t-r.—1 E D
LABORATORY TestArnerica Laboratories, Inc. Lab Cert. # 434 1
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
APR 15 2019
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or *Monthly' March 2019 _(monk
© DIS' E SCHAR GIINiG 10 CLASS ❑ORW ❑HQW [:]Trout ❑PNA
f� ❑Zero -flow [:]WaterSupply ❑SA
APR -ft 2019 ❑other
;t_-N 13IAL FILES CENTIRAL P1 et -EASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
[ANR SECTION tab^1R S-'7-Tl01%,
No dischorge this period?'
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
Organicss
Benchmarks =_=>
-
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
03/01/2019
0.18
18
6.8
0.005
0.002
0.062
<3.6
NIA
2
03/01/2019
0.18
2.7
7.3
0.002
<0.001
0.048
<3.6
NIA
' 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.
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

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 AAND 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 EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑■ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑■ NO ❑
REGIONAL OFFICE CONTACT NAME: Sham Knight
Mail an original and one copy of this OMR, 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 Resources
Attn: DWR 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."
l
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client Corning Optical Communications LLC
Project/Site: Corning OpticalStormwater, Winston Salem
Client Sample ID: OUTFALL 1
Date Collected: 03/01119 08:15
Date Received: 03/02/19 10:00
Method: EPA 6020E - Metals (ICP/MS) - Total Recoverable
Analyte Result Qualifier
Copper 5.4 B
Lead 1.5
Zinc 62
General Chemistry
Analyte
Result Qualifier
HEM
ND
SGT-HEM
ND
Total Suspended Solids
18
Analyte
Result Qualifier
pH
6.7 HF
TestAmerica Job ID: 180-87228-1
Lab Sample ID: 180-87228-1
Matrix: Water
r--I
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac 1
2.O
0.63
ug/L
03105/1911:50
0310811913:17
1
1.0
0.13
ug/L
03105/1911:50
0310811913:17
1
5.0
3.2
uglL
03105119 11:50
03108/1913:17
1
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
3.6
1.3
mg/L
03/1311912:18
0311311912:18
1
3.6
1.3
mg/L
03113/191218
03/13/1912:18
1
0.50
0.50
mg/L
03/05/19 08:37
1
RL
RL
Unit
D Prepared
Analyzed
ail Fac
0.1
0.1
Sit
03/1311914:39
1
Client Sample ID: OUTFALL 2
Lab Sample ID: 180-87228-2
Date Collected: 03/01/19 08:20
Matrix: Water
Date Received: 03/02/19 10:00
Method: EPA 6020E - Metals (ICP/MS) - Total Recoverable
...
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Anatyzed Dil Fac
Copper
2.3 B
2.0
0.63
ug/L
03/0511911:50
0310811913:21 1
Lead
0.49 J
1.0
0.13
ug/L
03/05/1911:50
0310811913:21 1
Zinc
48
5.0
3.2
ug/L
03105/1911750
0310811913:21 1
General Chemistry
Anatyte
SGT-HEM
Total Suspended Solids
Analyte
PH
Result Qualifier
RL
ND
3.6
ND
3.6
2.7
0.50
Result Qualifier
RL
7.3 HF
0.1
MDL
Unit
D Prepared
Anatyzed
Dil Fac
1.3
mg/L
03/13/19 121 B
03/13/19 12:18
1
1.3
mg/L
0311311912:18
0311311912:18
1
0.50
mg/L
03/05/19 08:37
1
RL
Unit
D Prepared
Analyzed
Dil Fac
0.1
SU
03/13/1914:39
1
TestAmerica Pittsburgh
Page 10 of 18
3/19/2019

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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted March 15, 2019
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Coming Cable Systems
COUNTY Forsyth
PERSON COLLECTING SAMPLES N/A Q E 1� �
LABORATORY NIA Lab Cert. #
Comments on sample collection or analysis: MAR 2 0 2019
�-tN) RAL PkES
DtA�R SECTION
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or Monthly' February 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
[]Zero -flow []WaterSupply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -->
❑0 No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
lnches3
Total Suspended Solids
PH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organicss
Benchmarks =__>
_
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall 1
No Flow
Outfall 2
No Flow
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

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 0 MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER A 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:
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 Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
1 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 at there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations,"
i
of Permittee)
Permit Date: 11/1/2012-10/31/2017
3.c�. —
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCGO30000
Date submitted March 15, 2019
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Systems
COUNTY Forsvth
PERSON COLLECTING SAMPLES NIA
LABORATORY N/A
Lab Cert. #
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or ❑■ Monthly' February 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
❑■ No dischorge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total 5uspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks ===>
-
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall 1
No Flow
Outfall 2
No Flow
' 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.
4 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

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 ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Resources
Attn: DWR 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."
(Sign ure of Permitt e) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 0212112019
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Corning Optical Communications, LLC
COUNTY Forsvth
PERSON COLLECTING SAMPLES Jamie Joines - - _ RECEIVEn.
LABORATORY TestAmerica Laboratories, Inc. Lab Cert. # 434
Comments on sample collection or analysis: FEB 2 S Z019
GgNTRAL FILES
OWR SECTION
Part A., Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or ❑■ Monthly' January 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
[]Zero -flow ❑Water Supply ❑SA
❑Other _
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 --)
No discharge this period?'
No.
Bate Sample
Collected
(mo/dd/yr)
24-hour rainfall
amamount,Outfall
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics s
Benchmarks
-
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
01/14/2018
1.02
6.3
6.9
0.0036
<0.001
0.025
<3.9
N/A
2
01/14/2018
1.02
5.0
7.4
0.0032
<0,001
0.030
<3.9
N/A
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

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 EXCEEDENCES 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 ANYONE OUTFALL? YES ❑■ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES 0 NO ❑
REGIONAL OFFICE CONTACT NAME: Sherri Knight
Mail an original and one
in the case of "No Discha
this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
to:
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."
z - ZI � /T
[Date]
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client: Corning Optical Communications LLC
Project/Site: Corning OpticalStormwater, Winston Salem
TestAmerica Job ID: 180-86100-1
Client Sample ID: C7UTFALL 01 Lab Sample ID: 180-86100-1
Date Collected: 01/24119 08:45 Matrix: Water
Date Received: 01/25/19 09.45
Method: EPA 60208 - Metals (ICPlMS) - Total Recoverable
Analyte Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Copper 3.6
2.0
1.3
ug1L
01/2911911:24
01/30/1917:41
Lead 0.92 J S
1.0
0.094
ug/L
01/2911911:24
01/30/19 17:41
Zinc 25
5,0
2A
ug1L
01 /29119 11:24
01/3011917:41
General Chemistry
Analyte
Result Qualifier
RL
HEM
ND
3.9
SGT-HEM
ND
3.9
Total Suspended Solids
6.3
0.50
Analyte
Result Qualifier
RL
PH
6.9 HF
0.1
Client Sample ID: OUTFALL 02
Date Collected: 01/24/19 08:50
Date Received: 01/25/19 09.45
MDL Unit
D Prepared
Analyzed
IA mg/L
� 02104/19 13:45
02/04/19 13:45
1.4 mg[L
02104119 13:45
0210411913:45
0.50 mg1L
01/26/19 09:15
RL Unit
D Prepared
Analyzed
0.1 SU
01129/1912:37
Oil Fac
I
Dil Fac
Lab Sample ID: 180-86100-2
Matrix: Water
Method: EPA 6020B - Metals (ICP/MS) - Total Recoverable
Analyte Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Copper 3.2
2.0
1.3
ug1L
01/2911911:24
01/3011917:45 1
Lead 0,75 J B
1.0
0.094
ug/L.
01/29/19 11:24
01/30/19 17:45 1
Zinc 30
5.0
2.4
ug/L
0112911911:24
01/3011917:45 1
General Chemistry
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Oil Fac
HEM
ND
3.9
1.4 mg1L
02104119 13:45
0210411913:45
1
SGT-HEM
ND
3.9
1.4 mglL
02104/1913:45
0210411913:45
1
Total Suspended Solids
5.0
0.50
0.50 mg/L
01/26/19 09:15
1
Analyte
Result Qualifier
RL
RL Unit
D Prepared
Analyzed
Dil Fac
PH
7.3 HF
0.1
0.1 SU
y
01129119 12:37
1
TestAmerica Pittsburgh
Page 10 of 18 2/5/2019

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301 Alptin Uiiv� Ril)r Pwlr Chain of Custody Record
P,I 11,huryh, PA 152;38
Phone (4Q1 963-7658 Fit. i<Q'} 963-7.68
Client Information
5.
L.1c PA
Cofvssy, Jill L
-"—,1.,,c, "q
180-4no•s•10051 1
Jamie Joines
�3 7 - O�S�
Iln cotuss7,�utestamerlcainc con,
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Ctn tent
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Analysis Requested
AUCre;s
Our Date kmueetre,
{
Preservation Codes:
3180 CullIlL park tit: $
4
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(,-if
TA t RegimSMrl fd.y%t
wln4t�nsa�e:n _
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LID Ng1T-Ha[:Irr+ ED r1anvilan:e ED:ikiv Irstrarll porsori A © Unkontm © Ratt:at is'at
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� Yes A No
C'Ct' Ili n.7F^rl H.

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 1210412018
CERTIFICATE OF COVERAGE No. NCG030227
FACILITY NAME Corning Optical Communications, LLC RECEIVED
COUNTY Forsyth �g $ 2D19
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY TestAmerica Laboratories, Inc. Lab Cert. t# 434 t .r--N T ►SAL FILES
Comments on sample collection or analysis: 1: WR SECTION 1
Part A. Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or Q Monthly,1 November month
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period?2
Outfall No.
Date Sample
Collectedl
(mo/dd/yr)
24-hoar rainfall
amount,
Inches3
Total Suspended Solids'
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks =__>
-
-
100 mg/L or 50 mg10
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
11 /24/2018
0.53
8.2
8.3
0.0022
<0.001
0.030
<4.0
N/A
2
11/24/2018
0.53
4.0
8.1
0.0038
<0.001
0.040
<3.9
NIA
' 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

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 N 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 EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES 0 NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES Q NO
REGIONAL OFFICE CONTACT NAME: Sherri Knight
Mail an original and one copy of this DMR, including all "No Dischar
in the case of "No Discharge" reports) to.
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
ciorts, within 30 do
f the lob results (or at end of monitorin
"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�hat there are significant penalt es for submitting false information, including the possibility of fines and imprisonment for knowing violations."
of
Permit Date:11/1/2012-10/31/2017
l- - J
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client: Corning Optical Communications LLC
Project/Site: Corning OpticalStormwater, Winston Salem
Client Sample ID: OU TFALL 1
Date Collected: 11/24/18 07:00
Date Received: 11/27118 12:30
Method: EPA 6020B - Metals (ICP/MS) - Total Recoverable
Analyte Result Qualifier RL
MDL Unit
Copper 2.2 2.0
1.3 ug/L
Lead 0.81 J 1.0
0.094 ug/L
Zinc 30 5.0
2A ug/L
General Chemistry
Analyte
Result Qualifier
HEM
ND
SGT-HEM
NO
Total Suspended Solids
8.2
Analyte
Result Qualifier
pH
6.1
TestAmerica Job ICI: 180-84300-1
Lab Sample ID: 180-84300-1
Matrix: Water
I _+
D Prepared Analyzed Dil Fac I
11/29/18 11:39 11/30/18 09:52 1 -�
11/29/18 11:39 11/30/18 09:52 1
11/29/18 11:39 11/10/18 09:52 1
RL
MDL Unit
1.4 mg/L
D Prepared
1210311814:04
Analyzed
1210311814:04
Dil Fac
1
4.0
CO
1.4 mg/L
12/03/1814,04
12/0311814:04
1
0.50
0.50 mg/L
11/27/1814:53
1
RL
RL Unit
D Prepared
Analyzed
Oil Fac
0.1
0.1 SU
11/2811806:10
1
Client Sample ID: OUT FALL 2 Lab Sample ID: 180-84300-2
Date Collected: 11/24/18 07:10 Matrix: Water
Date Received: 11/27/18 12:30
Method: EPA 6020B - Metals (ICPIMS) - Total Recoverable
Analyte Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Copper 3.8
2.0
1.3
ug/L
11/29118 11:39
11130/18 09755 1
Lead 0.60 J
1.0
0.094
ug/L
11129118 11:39
11/30/18 09:55 1
Zinc 40
5.0
2.4
ug/L
11/29118 11:39
11130/18 09:55 1
General Chemistry
Analyte
Result Qualifier
HEM
NO
SGT-HEM
NO
Total Suspended Solids
4.0
Analyte
Result Qualifier
pH 4
6.9
RL
MDL Unit
D Prepared
Analyzed
3.9
1.4
mg/L
12103/1814:04
12103/1814:04
3.9
1.4
mg/L
1210311814:04
12103/1814:04
0.50
0.50
mglL
11127/1814:53
RL
RL
Unit
D Prepared
Analyzed
0.1
0.1
SU
1112811 008.10
Dil Fac
1
1
1
Dil Fac
1
TestAmerica Pittsburgh
Page 9 of 17
12/11/2018

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301 Alpha Drive RIOC Park
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Jamie Jeinea
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Company:
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Analysis Requested
040'ew
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PFC"rvation Codes:
3180 Centre Park Blvd
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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 02/01/2019
CERTIFICATE OF COVERAGE NO. NCG030227 SAMPLE COLLECTION YEAR 2018
FACILITY NAME Corning optical Communications, LLC 6MPLI PERIOD ❑ Jan -June ❑ July -Dec
COUNTY FOrsyfh— RECEIVE or ❑■ Monthlyl December 201s (month)
PERSON COLLECTING SAMPLES Jamie Joines FEBDISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
TestAmerica Laboratories, Inc. 434 D 1 �+ ZQ�9 ❑Zero -flow ❑Water Supply ❑SA
LABORATORY Lab Cert. #
Comments on sample collection or analysis: CENTRAL FILES [:]Other
DWR SECTION
Part A: Stormwater Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
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
Organics5
Benchmarks =__>
_
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
12/14/2018
0.36
19
7.0
0.018
0.0033
0.068
<3.9
NIA
2
12/14/2018
0.36
57
7.4
0.017
0.0059
0.180
<3.9
NIA
' 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.
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

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 1N 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 F01 NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES 0 NO ❑
REGIONAL OFFICE CONTACT NAME: Sherri Knight
Mail an original and one copy of this DMR, including all "Ala 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 Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penayres for submitting false information, including the possibility of fines and imprisonment for knowing violations."
L-31- zn�9
(Date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client: Corning Optical Communications LLC TestAmerica Job ID: 180-85008-1
ProjectlSite: Coming OpticalStormwater, Winston Salem f
Client Sample ID: OUTFALL 01 Lab Sample ID: 180-85008-1
Date Collected: 12/14/18 14:32 Matrix: Water
bate Received: 12/18/18 10:15
Method: EPA 6020B - Metals (ICP/MS) - Total Recoverable
Analyte Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Copper 18
2.0
1_3 ug1L
12/2111812:20
12/26/1809:51,
1
Lead 3.3
1.0
0.094 ug1L
12/21/18 12:20
12/26/18 09:51
1
Zinc 68
5.0
2.4 ug1L
12/21/18 12:20
12/26/18 09:51
1
General Chemistry
Analyte
Result Qualifier RL
HEM
2.1 J 3.9
SOT -HEM
2.1 J 3.9
Total Suspended Solids
19 0.50
MDL Unit
1.4 mgll.
1.4 mg/L
0.50 mg1L
D Prepared Analyzed Dil Fac
12/27118 16:09 12/27/18 17:30 1
12/27118 16:09 12/27/18 17:30
1211911808:46 1
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
pH 6.7 HF 0,1 0.1 SU 12119/1813:07 1
Client Sample ID: OUTFALL 02 Lab Sample ID: 180-85008-2
Date Collected: 12/14/18 14:46 Matrix: Water
Date Received: 12/18/18 10:15
FMethod: EPA 6020E
- Metals (ICP1MS) - Total Recoverable
i Analyte
Result Qualifier RL
MDL Unit
D Prepared
Analyzed Dil Fac
Copper
17 2.0
1.3 ug1L
12/21118 12:20
12/26/18 09:54 1
Lead
6.9 1.0
0.094 ug/L
12121/18 1210
12/26/18 09:54 1
zinc
180 5.0
2.4 ug/L
1212111812:20
12/26/18 09:54 1
General Chemistry
Analyte
Result Qualifier
RL
HEM
ND
3.9
SGT-HEM
ND
3.9
Total Suspended Solids
57
1.3
Analyte
Result Qualifier
RL
pH
6.9 HF
0.1
MDL Unit
D Prepared
Analyzed
Dil Fac
1.4 mg1L
12127/1816:09
1212711817:30
1
1.4 mg1L
1212711816:09
1212711817;30
1
1.3 mg1L
12119/18 08:46
1
RL Unit
D Prepared
Analyzed
oil Fac
0.1 SU
121194181107
1
TestAmerica Pittsburgh
Page 10 of 18 1/3/2019

00
TestAmerica Pittsburgh
301 Alpha Drive RIOG Park
Pittsburgh, PA 15238
Prom 1412tg63-7CSS Fax14121963.246A
Chain of Custody Record
TestAmerica
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Lire Data Raquaated: ;.r
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Freserv�tiott Codas:
31d0 Centre Park B1tid
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Rehem Ta C+Mnf Disposal By Cab Atchive For Mrmfha
DeWerable Requested 1. 11. III, IV, Other (9pecity)
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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 12r0412018
CERTIFICATE OF COVERAGE No. NCG030227
FACILITY NAME Coming Optical Communications, LLC
COUNTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY TestAmerica Laboratories, Inc. Lab Cert. tl 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
RE
t SrA. , LE COLLECTION YEAR 2078
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
DEC 12 201 or X Monthly'October (month)
D SCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
CENTRAL FILES ❑Zero -flow ❑Water Supply ❑SA
DWR SECTION ❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?'
Outfall No.
Date Sample
Collected i
(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
_
Organicss
Benchmarks ==>
-
-
100 mg/L or 50 mg/0
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
10/26/2018
2.32
8.0
6.8
0.0022
<0.001
0.029
<3.9
N/A
2
10/26/2018
2.32
24
7.6
0,0046
0.0019
0.100
<3.9
N/A
' 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

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 ANYONE OUTFALL? YES Q■ NO D
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES 0 NO
REGIONAL OFFICE CONTACT NAME: Sherri Knight
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 Resources
Attn: DWR 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."
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
( Z-r - N?
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client: Corning Optical Communications LLC TestAmerica Job ID: 180-83506-1
Project/Site: Corning OpticalStormwater. Winston Salem
Client Sample ID: OUTFALL 1 Lab Sample ID: 180-83506-1
Date Collected: 10/26/18 08:46 Matrix: Water
Date Received: 10/30/18 09:00
Method. EPA 6020E - Metals (ICPIMS) - Total Recoverable
Analyte Result Qualifier
RL
MDL
Unit
Copper 2.2
2.0
1.3
ug1L
Lead 0.77 J
1.0
0.094
ug1L
Zinc 29
5.0
2.4
ug1L
General Chemistry
D Prepared Analyzed 1311 Fac Y
10/31/18 12:15 11101/18 12:29 1
10/31/18 12:15 11101/18 12:29 1
10131/18 12:15 11/01/18 12:29 1
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac '
SGT-HEM
Total Suspended Solids
Analyte
pH
ND
ND
8.0
Result Qualifier
7.0 HF
3.9
1.4
mg1L
_ 1111311811:41
11113I1811:41
1 1 `"-
3.9
1.4
mg1L
111131i811:41
11113/1811:41
1
0.50
0.50
mg1L
1013011814:14
1
RL
RL
Unit
Q Prepared
Analyzed
Oil Fac
0.1
0.1
SU
11106118 09:49
1
TestAmerica Pittsburgh
Page 9 of 17
11/14/2018

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301 Alpha Drive RIDC Park Chain of Custody Record TestAmedca
Pittsburgh. PA 15238
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Csmer Tnsmrg Haul
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180.47680-10113,1
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Jamie Joirres
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Sample Disposal (A fee may be assessed If samples am retained longer Man I month)
M Return To Client � Dismsal By Gab � Archive Aar Months
Deliverable Requested: I. It, Ill. IV, Other (specify)
Spe6al InstructionsiOC Requirements:
Empty Kit Relinquished by: Dale: Time: Method W sh,pnerw'
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Client Sample Results
Client: Corning Optical Communications LLC
Project/Site: Coming OpticalStormwater, Winston Salem
F, i
TestAmerica Job ID: 180-83477-1 L 1,
Client Sample ID: OUTFALL 02 Lab Sample ID: 180-83477-1
Date Collected: 10/26/18 08:35 Matrix: Water
Date Received: 10/29/18 08:15
Method: EPA 6020B - Metals (ICPIMS) - Total Recoverable
i
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
{
Copper
4.6
2.0
1.3
uglL
10130118 12:15
10/31/18 22:44
1
Lead
1.9
1.0
0.094
uglL
10130118 12:15
10/31/18 22:44
1
Zinc
100
5.0
2.4
ug1L
10130118 12:15
10/31/18 22:44
1
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
DII Fac i E1
HEM
ND
3.9
1.4
mglL
1111311811:41
11/13/18 11:41
1 c = s
SGT-HEM
ND
3.9
1.4
mglL
1111311811:41
11M3/1811:41
1
Total Suspended Solids
24 0.77
0.77
mglL
10/30118 14:14
1
Analyte
Result Qualifier
RL
RL
Unit
D Prepared
Analyzed
Dii Fac
pH
7.5 HF
0.1
0.1
5U
1013011810:54
1
TestAmerica Pittsburgh
Page 9 of 17 11/14/2018

TestAmerica Pittsburgh
301 Alpha Dnve RIDC Park Chain of Custody Record
Pittsburgh. PA 15238
Phone [phone] Fax [phone]
TestAmenca
'"r. LL � 7[a rl [.`� Wagr,>.r.,.'t .l.&1"• r
Client Information
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Colussy. Jill L
Camp lreckrg 1"S1'
FED�iY
COC No
180.47406-10051,1
Chem CanlOcf:
Jamie Joules
Pr,
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© Return To Client =) Disposal By Lah Archive For Monfhs
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CORNING
October 24, 2018
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
3180 Centre Park Boulev8rd f 336.771.8050
Witsion-Salem, NC 27107 USA www.coming.com
RE: Stormwater Discharge Monitoring Report
Certificate of Coverage No. NCG030227
Dear Sir/Madam:
The Corning Cable Systems facility located at 3180 Centre Park Blvd., Winston Salem, NC
currently operates under General Permit No. NCG030000, as evidenced by Certificate of Coverage
No. NCG030227. Results from the facility's September 2018 stormwater sampling event are
summarized in the attached DMR. During this sampling event, Corning conducted split samples
that were analyzed at two different laboratories: TestAmerica and Prism Laboratories. The capper
level in the sample from Outfall 2 was inconsistent between the two analyses, with Prism
identifying elevated levels of copper (0.013 mg/L). Due to the discrepancy, Corning requested that
Prism run analysis on a duplicate sample from outfall 2. The second run of this analysis indicated a
much lower copper level (<0.005 mg/L), and laboratory personnel were unable to explain the
difference between the two analyses. In addition, due to Prism's analytical procedures, the
detection limit for zinc was increased above the benchmark listed in NC General Permit
NCG030000. For these reasons, Corning believes that the Prism results are in question and the
TestAmerica results are more representative for this sampling event. All of the test results from
Prism Laboratories and TestAmerica have been included in the DMR for your review.
If you have any questions, do not hesitate to contact me at [phone].
Stnc ely,
Brian Witz
WCP Plant Manager
Coming Cable Systems, LLC
Corning Restricted
Corning Restricted

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 1012412018
CERTIFICATE OF COVERAGE NO. N00030227
FACILITY NAME Coming Cable Systems, LLC
COUNTY Forsvth
PERSON COLLECTING SAMPLES Darren Swart
LABORATORY TestAmerica Laboratories. Inc. Lab Cert. tt 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or ❑■ Monthly' September (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flaw ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period?2
OutfaU No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
inches
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar 0&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics'
Benchmarks -_->
_
-
100 mg/L or 50 mg/L4
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
09/09/2018
2.27
7.8
7.5
0.0023
0.001
0.038
<3.7
2
09/09/2018
2.27
3.1
7.7
0.0021
<0.001
0.049
<3.7
' 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.
4 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

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 II 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:
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 Resources
Attn: DWR 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."
Z9 ate
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 10124/2018
CERTIFICATE OF COVERAGE No. NCG030227
FACILITY NAME Corning Cable systems, LLC
COUNTY Forsyth
PERSON COLLECTING SAMPLES barren Swart
LABORATORY Prism Laboratories, Inc. Lab Cert, It 402
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or Monthly' September -L onth)
DISCHARGING TO CLASS ❑ORW ❑HQW [—]Trout ❑PNA
[]Zero -flow ❑Water Supply [:]SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?2
Outfali No.
Date Sample
p
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches"
Total Suspended Solids
p H,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
OrganicsS
Benchmarks =_->
-
-
100 mg/L or 50 mg/L"
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
09/09/2018
2.27
8.2
7.5
<0,005
<0.001
<0.065
<0.005
2
09/09/2018
2.27
3.2
7.7
0.013
0.006
<0.065
<0.005
2 (re -run)
09/09/2018
2.27
NIA
N/A
<0.005
NIA
N/A
N/A
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.
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 40 CFR 469,31).
Permit Date: 11/1/2012-10/31/2017 SWLi-245, last revised 10/25/2012
Page 1 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 I REQUIREMENTS_ SEE PERMIT PART 11 SECTION S.
• 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 ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the case of "No Discharge"' reports) to:
Division of Water Resources
Attn: DWR 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 awe that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
MM
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Client Sample Results
Client: Michael Baker International, Inc.
Project/Site: Stormwater, Winston Salem, NC
TestAmerica Job ID: 180-81754-1
Client Sample ID: OUTFALL 01 Lab Sample ID: 180-81754-1
Date Collected: 09/09/18 03:23 Matrix: Water
Date Received: 09/11/18 10:00
Method: EPA 60208 - Metals (ICP/MS) - Total Recoverable
-) i
Analyte Result Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
Cam,,
Copper 2.3
2.0
1.3 ug1L
09/1211812:17
09119/1815:23 1
Lead 1.0
1.0
0.094 ug1L
09112/181217
0911911815:23 1
Zinc 38
5.0
2.4 ug1L
09/12/1812:17
09119/1815:23 1
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed Oil Fac ;+
HEM
ND
3.7
1.3
mg/L
_ 09129118 14:37 09/29/18 16:25 1 4 __
SGT-HEM
ND
3.7
1.3
m91L
09/2911814:37 09/2911816:25 1
Total Suspended Solids
7.8
0.50
0.50
mg1L
09/12/18 09:20 1
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Oil Fac
pH 6.5 HF 0.1 0.1 SU _ 09/12/18 08:48 1
Client Sample ID: OUTFALL 02 Lab Sample ID: 180-81754-2
Date Collected: 09/09/13 03:47 Matrix: Water
Date Received: 09/11118 10:00
Method: EPA 6020B - Metals (ICPlMS) - Total Recoverable
Analyte Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Oil Fac
Copper 2.1
2.0
1.3
ug1L
0911211812:17
0911911815:26 1
Lead 0.35 J
1.0
0.094
uglL
09112/1612:17
09/1911815:26 1
Zinc 49
5.0
2.4
uglL
09112/1812:17
09/1911815:26 1
General Chemistry
Analyte
SGT-HEM
Total Suspended Solids
Analyte
pH
Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dti Fac
NO
3.7
1.3 mg1L
09129M814:37 09/2911816:25 1
ND
3,7
1.3 mg1L
09/2911814:37 0912911816:25 1
3.1
0.50
0.50 mg1L
09/12118 09:20 1
Result Qualifier RL RL Unit O Prepared
7.0 HF 0.1 0.1 SU
Analyzed Oil Fac
09112118 08:48 1
TestAmerica Pittsburgh
Page 10 of 18 10/1/2018

o,
TestAmerica Pittsburgh 681-Atlanta Testtie�iea
301 Mona Drive PIDC Park Chain of Custody Record
P,n�Durgh, PA 15238
Phone 14;2) 9153-7058 Pa■ (412i 953-2453
SratSr
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Client Information
6C: v � av,) O,
Coo-ussy, Jill L
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180-45270.9 60 1
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Page 1 of I
Mernael Baker Internal,onal, It1C
Analysis Requested
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412.289-6013(Tel!
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Sample Date
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= L-Z1Re17ha1
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Full-
e"IGIIP
ry8
Laboratory Report
n
r 7Lq EAvIrOnmental Sokfiona 7 %17!20jff
Corning Cable Systems Project: Stormwater
Client Sample ID: Outfall ##1
Attn: Jamie Joines
Prism Sample ID: 8090133-01
3180 Centre Park Blvd.
Prism Work Order: 8090133
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 09/09/18 03:23
Time Submitted: 09112/18 08:00
Parameter Result Units Report MDL Dilution Method Ana"is Analyst Batch
Limit Factor DatelTime ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLOG
mg&
5.0
1.1
1
'1664B
9/13118 9;24
SLS
P810223
PH
6.5 HT
pH Units
1
'SM4500-H B
9112118 16:46
GOP
PBID178
Total Suspended Solids
8.2
mg1L
2.6
0.40
1
'SM2640 D
9113118 14.64
COP
P8I0202
Total Metals
Copper
BRL
ug1L
5.0
0.22
1
'6020B
9/21118 17;24
JAB
P610229
Lead
BRL
uglL
1.0
0.093
1
'6020B
9121118 17:24
JAB
P810229
Zinc
BRL
ug1L
65
2.8
1
'6020B
9/21116 17:24
JAB
P810229
This report should not be reproduced, except in its entirety, without the written consent of Priam Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Tall Free Number: 1.8001629-0364 - Fax: [phone] Page 3 of $

\ A Laboratory Report
Lpz��R;
� �l Y ! IFun-Service Anergl do 6Environmpntel Sorutions 9(}f17/2CI1B
iaeon..on�ea..e
Corning Cable Systems Project: Stormwater
Client Sample ID: Outfall #2
Attn: Jamie Joines
Prism Sample ID: 8090133-02
3180 Centre Park Blvd.
Prism Work Order: 8090133
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 09/09/18 03:47
Time Submitted: 09/12/18 08:00
Parameter
Result
Units
Report
NIDL Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Datefrime
ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLOG
mglL
5.0
1.1 1
'1664B
9/18/18 9:40 SLS
P810266
PR
6.3 HT
pH Units
1
'5M4500-H B
9112118 16:46 CBP
P81U178
Total Suspended Solids
3.2
m9111.
2.9
0.40 1
'SM2540 D
9l13118 14:64 CBP
P810202
Total Metals
Copper 13 uglL 6.0 0.22 1 '6020B 9121/18 17:52 JAB P810229
Lead 6.0 uglL 1.0 0.093 1 '6020B 9/21/18 17:52 JAB P810229
Zinc BRL ug/L 65 2.8 1 '6020B 9/21/18 17:52 JAB P810229
This report should not be reproduced, except in its entirety, without the written consent of Priam Laboratories, Inc.
449 5pringbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1.8001629-6364 - Fax: [phone] Page 4 of 8

Laboratory Report
����Iw
is� AIEnviroFull-Smen al Sol do 8'v'EnvironmentelSolutiona 10f17f2Ci$
��s �
Corning Cable Systems Project: Stormwater Client Sample ID: Outfall #2
Attn: Jamie Joines Prism Sample ID: 8090133-02RE1
3180 Centre Park Slid. Prism Work Order: 8090133
Winston Salem, NC 27107 Sample Matrix: Water Time Collected: 09/09/18 03A7
Time Submitted: 09/12/18 08:00
Parameter Result Units Report MDL Dilution Method Analysis Ana"t Batch
Limit Factor Daterrime ID
Total Metals
Copper BRL ug1L 5.0 0,22 t '60206 10115/18 21:48 JAB PBJ0184
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] -Toll Free Number: 1.8001629-6364 - Fax: [phone] Page 5 of 8

1 L) Full -Service Analytical &
� S I
Environmental Solutions
UIBOMiORIES INC,
449 Springbrook Road • Charlotte, NC 28217
Phone [phone] • Fax: [phone]-M9
Client Company Name: "`P1
Report TolContact Name: r*'r rid r
A Resorting dress:
r►7 re- .9 707
CHAIN OF CUSTODY RECORD
PAGE OF —1 QUOTE A TO ENSURE PROPER BILLING:
Project Name:
Short Hold Analysis: (Yes) (No) UST Project: (Yes) (NO)
'Please ATTACH any project specific reporting (QC LEVEL III 111 IV)
provisions and/or QC Requirements
invoice To:
Address:
Samples INTACT upon arrival?
Received ON WET ICE?
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACT?
VOLATILES rec'd WIOUT HEADSPACE?
PROPER CONTAINERS used?
TEMP: Therm Observed:
YES NO NIA a0
O
r �
— tT
_ cU
i
= °C I. C o r r. "C
Phone:(JA l—Yly>>Fax (Yes) (No):
Purchase Order NoJBilling Reference
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Email Address: r lrt�f I i C6� Requested Due Date ❑ 1 Day ❑ 2 Days ❑ 3 Days ❑ 4 Days ❑ 5 Days
Certification: NELAC DOD FL NC
EDD Type: PD ExcelOther
dust Se
"Working Days" ❑ 6-9 Days ❑ Standard tO days ❑ Pre
Site Location Name: Yf
-A prrooveWork
Samples received after 14:00 will be processed next business day.
SC OTHER NIA
Site Location Physical Addre : kd&
Turnaround time is based on business days, excluding weekends and holidays.
Water Chlorinated: YES— NO _
(SEE REVERSE FOR TERMS 8 CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES— NO
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTED
TIME
COLLECTED
MILITARY
MATRIX
(SOIL,
WATER OR
SAMPLE CONTAINER
PRESERVA-
TIMES
ANALYSIS REQUESTED
REMARKS
PRISM
LAB
"TYPE
HOURS
SLUDGE)
SEE BELOW
NO.
SIZE
/ ,
ID NO.
0u7
7�
o f
74 -7
oz
I
I
I
Sampler's Signature
Sampled By (Print Name) Affiliation
Upon relinquishing, this Chain of Custody is your authorization
for Prism to proceed with the analyses as requested above. Any changes must be
submitted in writing to the Prism Project Manager. There will be charges for any changes after analyses have been initialized.
nq y gnahue
ec6ved y: (Slgrwtumy Dare Additional Comments:
-- 0 13 0 -
M71
ti�s r. (Skin
acm y: l gnatumy Date
rpuisned y: natumy
orRitim y Dale Field Tech Fee:
2', $
1 ' Mileage:
eN of Snipmen_ NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED
Shli WITH CUSTODY SEALSAM VRAWSPORTATPNTO THE LABORATORY. c0c Group No.
- SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST CDC UNTIL RECEIVED T THE LABORATO ^
LI Fed Etc O UPS 0 Hand -delivered 0 Prism FWdd SeMce O Other ��+
Nt'UtS: USI: GRUUNUWAItK: UR[NKING WAIlvK: SULIU WASTE: RC:RA: GERGLA LANDFILL OTHER:
❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC
'CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)
ORIGINAL

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted September 10, 2018
CERTIFICATE OF COVERAGE NO. NCG03__T _� v Q �7 SAMPLE COLLECTION YEAR 2018
FACILITY NAME Coming Cable Systems SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
COUNTY FOrsvfh- or X Monthly' August 2018 (month)
PERSON COLLECTING SAMPLES NIA
LABORATORY N/A
Lab Cert. #
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
RE H V MUSCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
SEP 2 4 2018 []Zero -flow ❑Water Supply ❑SA
❑Other
: �EP,4*kAL. FILES
bW EGTf0N PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
■❑ No discharge this period?'
Outfall No.
Date Sample
n
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 5
Benchmarks ===>
-
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall 1
No Flow
Outfall 2
No Flow
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 469.31).
Permit Date: 11/1/2012-30/31/2017 SWU-245, last revised 10/25/2012
Page 1 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 ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lob results (o► at end of monitoring period
in the case of "No Discharge" reports) to:
uivision of water Kesources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware tbat there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
k-rrr.iY D; te: 11/1/2012-10/31/2017
/3
[Date]
SWU-245, 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 09103/2018
CERTIFICATE OF COVERAGE NO. NCG03 u 1 4
FACILITY NAME Corning Cable Systems—'•"•'�"
COUNTY Forsyth
PERSON COLLE5TING SA�IIIPLI S . Jamie join
LABORATORY rism a ora o . Lab Cert. # 402
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
I or [Monthly' Ju Y (month),
RECE tVZ&GING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
SE Z�l� ❑Zero -flow [:]Water Supply [:]SA
❑Other
CENTRAL FILES
DWR SECTION PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
❑ No discharge this period?Z
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 mg/L or 50 mg/1.
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
07/22/2018
0.11
3.1 mg/L
6.8
0.0079
< .002
0.096
<5.0
N/A
07/22/201
0.11
8.4 mg/L
7.0
0.0077
<0.002
0,Q87
<
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 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 D( 11/1/2012-10/31/2017 f SWU-245, last revise' '125/2012
l Page 1 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier 2, 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.
a 2 IEXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑NO❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copyf this DMR. lncludln all "No Discharge" within 30 dates, o}'recelpt of the lob results or at endmonitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-163.7
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
" t 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 for3ubmitting false information, including the possibility of fines and imprisonment for knowing violations."
gnature of Permittee) (Date)
Permit 11/1/2012-10/31/2017 r
SWU-245, last revised.10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monito_rin ..Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 09/03/2018
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Sys%ms — -""'
COUNTY Forsyth
PERSON COLLEFTING �A PLJamie Joines
rl a oraF
LABORATORY sm o
Lab Cert. # 402
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or Monthly; )v Y month
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow [:]WaterSupply []SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 �
M No discharge this periodY
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
brganicss
Benchmarks =_=>
-
-
100 mg/L or 50 mg/0
6.0 - 9.0
0.007 mg/L
0.033 mg/L.
0.067 mg/L
15 mg/L
1 mg/L
1
07/22/2018
0.11
3.1 mg/L
6.8
0.0079
< . 02
0.096
<5.0
N/A
07/22/2018
0.11
8.4 mg/L
7.0
0.0077
<0.002
0.087
<
1 Monthly sampling (instead of semi-annuai) 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 fount! 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 D 11/1/2012-10/31/2017 5WU-245, last revise' '/25/2012
Page 1 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 O'UTFALLTRIGGER 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 ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQREGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an ari final and one covXot this DMR Including all "No Discharge" reorts within 30 da s of receipt of the lab results or at end of monitoring eriod
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$ ajhhere are significant penaities for submitting false information, including the possibility of fines and imprisonment for [snowing violations."
//
(Signature of
Permit 11/1/2012-10/31/2017
L-
(Date)
SWU-245, 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 09/07/2018
CERTIFICATE OF COVERAGE No. NCG03 0 2 2 7
FACILITY NAME Corning Cable Symms '—' —
COUNTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY Test America Lab Cert. # 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or 9Monthly' MY _ (month),
DISCHARGING TO CLASS ❑ORW ❑HC1W ❑Trout ❑PNA
❑Zero -flow [:]WaterSupply [:)SA
❑Other _
PLEASE REMEMBER TO SIGN ON PAGES Z AND/OR 3 4
❑ No discharge this period?2
Outfail No.Standard
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total TOXIC
Organics s
Benchmarks
-
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
07/22/2018
0.11
1.7 mg/L
6.8
0.005
0.007
0.072
<I.i
N/A
07/22/2018
0.11
7.9 mg/L
7.0
0.005
0.009
0.068
< 1.4
Y 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 outfali, 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.
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 1 11/1/2012-10/31/2017 SWU-245, last reviser'' '125/2012
Page 1 of 3 l

Note: if you report a sample value in excess of the benchmark, you must implement Tier 3, 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 ❑
1F YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR. intludina all "No olscharae"reports, within 30 days of recut of the lab results for at end of monitoringperiod
in the case of "No Discharge" reportsl 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:
"l certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry, of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
7�
of
2F= 2-1
(Date)
Permit Cr 11/1/2D12-10/31/2017 r SWU-24S, last revised tD/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 09/07/2018
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Sysrrff —s --"'- —
COUNTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY Test America Lab Cert. # 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or RrMonthlyl July _(month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [:]WaterSupply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?'
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 =-Ws
-
-
100 mg/L or 50 mg/0
6.0 - 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
07/22/2018
0.11
1.7 mg/L
6.8
0.005
N/A
07/22/201
0.11
7.9 mg/L
7.0
0.005
0.009
0.068
< .
k Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the saine parameter at the same outfall.
z For sampling periods with no discharge at any single outfail, 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 D( 11/1/2012-10/31/2017 5WU-245, cast revise" ,/25/2012
Page 1 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 it 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 ATANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL, OFFICE CONTACT NAME:
Mail an orfiginal and one copy of this DMR includln all "No Discharge" reorts within 30 days of receipt of the lab results Lor at end of monitoring eriod
in the cased "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 thattt ere are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Date)
Permit 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3 if

CORTTT'A7G 3180 Centre Park Boulevard f 336.771.8050
Winston-Salem. NC 27107 USA www.r-oming.com
September 7, 2018
Division of Water Quality
Attn: D WQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: Stormwater Discharge Monitoring Report
Certificate of Coverage No. NCG030227
Dear Sir/Madam:
The Coming Cable Systems facility located at 3180 Centre Park Blvd., Winston Salem, NC
currently operates under General Permit No- NCG030000, as evidenced by Certificate of Coverage
No. NCG030227. Results from the facility's July 2018 stormwater sampling event have been
included in the attached DMR reports.
If you have any questions, do not hesitate to contact me at [phone].
Sincer ,
Briar` WK
WCP Plant Manager
Corning Cable Systems, LLC
Corning Restricted - Special Control

Lab Chronicle
Client: Michael Baker International, Inc. TestAmerica Job ID: 180-80122-1
Project/Site: Stormwater, Winston Salem, NC
Client Sample ID: OUTFALL 01 Lab Sample ID: 180-80122-1
Date Collected: 07122/18 12:28 Matrix: Water
Date Received: 07/25/18 09:00
Batch Batch
Prep Type
Type Method Run
Total Recoverable
Prep 3005A
Total Recoverable
Analysis EPA 6020E
Instrument ID: M
Total/NA
Prep 1664E
Total/NA
Analysis 1664E
Instrument ID: NOEQUIP
Total/NA
Analysis SM 2540D
Instrument ID: NOEQUIP
Total/NA
Analysis SM 4500 H+ B
Instrument IO: NOEQUIP
Dil Initial Final Batch
Prepared l
Factor Amount Amount Number
or Analyzed Analyst Lab
50 mL 50 mL 251787
07/26/18 13:37 KA TAL PIT
1 252524
07/31/18 22A9 WTR TAIL PIT
1003 mt 960 mL 533397
08/02/18 13:17
BAD
TAL NSH
1 533454
08/021l$ 13:17
BAD
TAL NSH
1 1000 mL 1000 mL 251757
07/26/18 12:07
RMA
TAL PIT
1 251699
07/26/18 08:22
CRM
TAL PIT
Client Sample ID: OUTFALL 02 Lab Sample ID: 180-80122-2
Date Collected: 07/22/18 12:17 Matrix: Water
Date Received: 07/25/18 09:00
Batch Batch
Dil Initial
Final Batch
Prepared
Prep Type Type Method
Run Factor Amount
Amount Number
or Analyzed
Analyst
Lab
Total Recoverable Prep 3005A
50 mL
50 mL 251787
07126/18 13:37
KA
TAL PIT
Total Recoverable Analysis EPA 6020B
1
252524
07/31/18 22:54
VVTR
TAL PIT
Instrument ID: M
Total/NA Prep 1664E
995 mL
960 mL 533397
08102114 13:17
BAD
TAL NSH
Total/NA Analysis 1664B
1
533454
08/02/18 13:17
BAD
TAL NSH
Instrument ID: NOEQUIP
TotaI1NA Analysis SM 2540D
1 1000 mL
1000 mL 251757
07/26/18 12:07
RMA
TAL PIT
Instrument ID: NOEQUIP
Total/NA Analysis SM 4500 H+ B
1
251699
07/26118 08:22
CRM
TAL PIT
Instrument ID: NOEQUIP
Laboratory References:
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive. Nashville, TN 37204, TEL [phone]
TAL PIT = TestAmerica Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL
[phone]
Page 8 of 21
TestAmerica Pittsburgh
8/3/2018

7
G
UZZ
....:.--trtiglt:Park Chain of Custody Record��-Atlanta TestAtmerica
Pglsbttrgh, PA 15238 - . .
Phhne14121963-7,058 Fax t4121963.24fi8 -
SamWer
2
Lao FM.
1
Carve: Tractelg Ho',s1
CDC Ne'
Client Information
0 E -if Ql-1J
Caussy. Jill t
180-45270-9660,1
CLentcostar:
Prary [�
E-Mad,
ljfll
Page
Mr, Brian Staffes
7 L7r
CofussyatestamencainC Com
Page t of t
Compsry'
1otr a'
Michael Baker International. Inc
Analysis Requested
Address'
Ow llala Requested:
,
,- :,"
Preservation Codes:
Airside Business Park 100 Airside Drive
.
F
{t+?
;1'.,
A • rICL M • Nsaarie
(3 • NaOH N - None
CAY
TAT Requested [days):
Moon Township
/
?
C . Zn Acoteea 0 • AsNa02
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© Return To CNent =Disposal By Lab Archive For Months
zb.,Hazard Flammable Irritant
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Laboratory Report
Full -service analytical a
Environmental Sofutiona 0$103/2018
Corning Cable Systems Project: Stormwater
Client Sample ID: Outfall #1
Attn: Jamie Joines
Prism Sample ID: 8070367-01
3180 Centre Park Blvd.
Prism Work Order: 8070367
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 07/22/18 00:28
Time Submitted: 07/25118 08:40
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
DatefTime
ID
General Chemistry Parameters
Oil 8 Grease (SGT-HEM)
BRLpr,
mg1L
$.0
1.1
1
'1664B
7/26118 9:33
SLS
P8G0458
pH
5.7 HT
pH Units
1
'SM4600-H B
7/26/18 16:30
CBP
P8G0460
Total Suspended Solids
3.1
mg1L
3.1
0.40
1
'SM2640 O
7126/18 13:43
COP
PSGO430
Total Metals
Copper
7.9
ug1L
5.0
0,22
1
'6020B
811118 17:61
PJF
P8130601
Lead
BRL
ug1L
2,0
0.093
1
'60208
811118 17.51
PJF
P8G0501
Zinc
96
ug1L
10
2.8
1
'60208
811118 17:61
PJF
P8G05o1
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: 704162M364 - Toll Free Number; 1-8001629-6364 - Fax: [phone] Page 3 of 7

�P R S M Fun -Service Malytics
Environmental Solution
LABORATORiE61MG
Laboratory Report
0810312018
Corning Cable Systems
Project: Stormwater
Client Sample ID: Outfall #2
Attn: Jamie Joines
Prism Sample ID: 8070367-02
3180 Centre Park Blvd.
Prism Work Order: 8070367
Winston Salem, NC 271D7
Sample Matrix: Water
Time Collected: 07/22/18 00:17
Time Submitted: 07/25/18 08:40
Parameter
Result Units
Report
MDL Dilution Method Analysis Anatyst
Batch
Limit
Factor Datemme
ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLOO mg/L
5.0
1.1 1 '1664B 7/26/18 9;33 SLS
P8G0458
pia
6.6 HT pH Units
1 'SM460044 B 7125118 16:30 CBP
PSG0460
Total Suspended Solids
8.4 mg/L
6.0
0.40 1 'SM2640 D 7126118 13:43 C8P
PSGO430
Total Metals
Copper 7.7 ugfL 6.0 0.22 1 15020B 811l18 18:18 PJF P8G0501
Lead BRL uglL 2.0 0.093 1 '6020B 811118 18:18 PJF P8G0501
Zinc 87 ug1L 10 2.8 1 '6020B 811118 18:10 PJF PSG0501
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.Q, Box 240543 -Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number; 1.8001529-6364 - Fax: [phone] Page 4 of 7

`-1 Service CAON OF CUSTODY RECORD
I t n EAnalytical a Y H
v I Environmental Solutions PnmE or QUOTE 0TO Etr8UAC PROPER 61LL1itG
.,r�?-uooruTonrrx urc
444 Springbrook Road - Charlotte, NC 28217 Project Name:
Phone 7W529$3641 - Fax: [phone] Short Hold Analysis: (Yes) (No) UST Project: (Yes) (NO)
Client Company Name:' `Please ATTACH any project specific reporting (QC LEVEL 1 II 111 IV)
provisions andlor QC Requirements
Report To/Contact Name: C i Invoice To -
Reporting Address: C' 41J1% rasa:
Samples INTACT upon anlval7
Received ON WET ICE?
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACT?
VOLATILES reo a WIOU'T HEADSPACE?
PROPER CONTAINERS used?
_ TEMP: Therm ID: 1 &J _7 Observed:
YES NO NIA n
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Phone: "Selo - 1 "I (-`dO_ WBX (Yes) (No): "0 Purchase Order NaJBifiing Reference
TO BE FILLED IN BY CLIENTISAMPLING PERSONNE
Email Address: Requested Due Date ❑ 1 Day ❑ 2 Days Q 3 Days L14 Days ❑ 5 Days
EDD T PDF�Excel Other Rush Work Must Be
YPe� � "Wor#ng Gaye" ❑ 8.9 Days .+a Standard ip days ❑Pze-Approved
Site Location Name: tJJi!r5Zt7>_1 CA475.&e Ib�T Samples received after 14:00 will be processed next business day.
Site Location Physical Address: SIAL6 (� Turnaround time'is based on'biisin' days, excluding weekends and holidays.
(SEE REVERSE FOR TERMS 6 C6N6mONS REGARDING SERVICES
Certification: NELAC DDD FL NC
SC -OTHER N/A
. ,. :,.".
Water Chlorinated:'YES NOI T
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES V1. NO_
CLIENT
DESCRIPTEDN
DATE
COLLECTED
TIME
COLLECTED
MILITARY
HOURS
MATRIX
(SOIL.
WATER OR
SLUDGE)
SAMPLE CONTAINER
PRESERVA-
TIMES
ANALYST QUESTED
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Upon relinquishing, this Chain of Custody Is your authorization for Prism to proceed with the analyses as requested above. Any changes must be
submitted In writing to the Prism Project Manager. There will be charges for any changes after analyses have been initialized.
Y. ( um)■ , reftnAdditional Comments: sita Arrival Time:
Dare Site Departure T,me:
For Prutn Oare Field Tech Fee:
n-7 ZS-r8 g=K0 Mileage:
a pmenr NOTE. ALL SAMFLVFCOOLERS SHOOLD BE rAftb SHUT VMT1'14 CUSTODY S NS ATI To THE LABORATORY. coup No.
SAMPLES ARE NGTACCEPTED AND VERIFIED AGAINST COC UNTIL RECEr 6 AT THE LABO h
0
0 Fed Ex 0 UPS 0 Hand -delivered Field Service 0 QI}5pI V�
NPDES: UST: I NDWATER: DRINKING WATER: SOLID WASTE: RCRA: CERCLA LANDFILL OTHER: '
)KNC❑ SC❑Q NC ❑ 5C NC ❑ SC U NC a SC 0 NC o SC O NC ❑ SC Ll NC ❑ 5C EI NC ❑ SC] ZINC ❑ SC `
171
'CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic: TL = Teflon -Lined Cap VOA = Vvlatils Organics Analysis (Zem Head Space) ORIGINAL

CORNING
August 3.2018
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Corning Cable Systems, LLC t 336.771.8080
3180 Centre Park Boulevard f 336,771.8050
Winston-Salem, NC 27107 USA www.coming.com
RE: Stormwater Discharge Monitoring Report
Certificate of Coverage No. NCG030227
Dear Sir/Madam:
RECEIVED
AUG 0 7 2018
CENTRAL FILES
DWR SECTION
The Coming Cable Systems facility located at 3180 Centre Park Blvd., Winston Salem, NC
currently operates under General Permit No. NCG030000, as evidenced by Certificate of Coverage
No. NCG030227_ Results from the facility's April 2018 semi-annual stormwater sampling event
exceeded benchmark levels for zinc at Outfall 2 for the second consecutive time, Pursuant to Part
11, Section B of General Permit No. NCG030000. the facility has entered Tier Two level
requirements. Based on the Tier One investigation, it appears that construction activities, new
metal storm drain grates, and roofing material were contributors to the exccedances.
According to Tier Two requirements, the facility has begun monthly monitoring at both outfalls
and is respectfully submitting its first monthly discharge monitoring report (DMR). Samples from
the June sampling event were sent to Prism Laboratories, Inc. and TestAmerica Laboratories. Inc.,
and both sets of analyses are included in this report. Sample results from Prism Laboratories, Inc.
were received from the laboratory on July 12, 2018. Sample results from TestAmerica were
received on July 13, 2018. Corning is thus timely submitting this for the June 2018 sampling event
within 30 days of receiving these results, as required by Part III, Section E of the General Permit.
If you have any questions, do not hesitate to contact me at [phone].
Sincerely,
Coming Cable Systems
Corning Restricted

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 08/03/2018
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Symms
COLINTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY Test America Lab Cert. # 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or 9Monthlyi- June lmonthl
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 �
❑ No discharge this period?Z
,,Oult#all 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 Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks =-=>
-
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
IS mg/L
1 mg/L
1
06/25/2018
0.17
6.3 mg/L
7.3
0.003
<0.001
N/A
06/25/2018
0.17
6.5 mg/L
7.8
0.005
<0,001
0,045
<
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 especiallysensitivereceiving 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 its 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 -t 11/1/2012-10/31/2017 SWU-245, last revise' '125/2012
Page 1 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 TMt SAME.PARAMETER ATTHE 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 ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mall an orkinal and one cony of this DMR. Including all "No Discharge" reuorts, within 30 days of recefAt 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."
Permit II/1/2012-10/31/2017 SWU-24S, last revised,t4/25/2012
t Page 3 of 3 if

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 08/0312018
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Syssems `"- —
COUNTY Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY Test America Lab Cert. #i 434
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or gMonthlyl June _ _ Lmonth)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
[]Zero -flow [:]WaterSupply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?'
Outfall No.._ ',
!
-
I]ate Sample
°. �. ,. i
Collected � _
(mo/ddlyr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units=
Capper .
=:' •
'. .Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics s
Benchmarks ==->
-
-
100 mg/L or 50 mg/L`
6.0 - 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
06/25/2018
0.17
6.3 mg/L
7.3
0.003
<D.001
0.037<
NIA
06/25/2018
0.17
6.5 mg/L
7.8
0.005
<0.001
0.045
<
1 Monthly sampling (instead of semi-annual) roust 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.
4 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 11/1/2012-10/31/2017 5WU-245, last revise' '/25/2012
Page 1 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cony of this DMR. Including all "No Discharge" reports, within_ 30 days of receipt of the lab results for of end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
-2-q1
(Date)
Permit 11/1/2012-10/31/2017 r= SWU-245, last revised 10/25/2012-
1 Page 3 of 3

...
Laboratory Report
P�a x Full -Service Analytical &
to I S M ! Envlranmental Solutions
071121201$
�i' V'uuw Am FA itw
Corning Cable Systems Project: Stormwater
Client Sample IQ: Outfall #1
Attn: Jamey Joines
Prism Sample ID: 8060393-01
3180 Centre Park Blvd,
Prism Work Order: 8060393
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 06/25/18 20:40
Time Submitted: 06/28/18 12:00
Parameter Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DatelTme ID
General Chemistry Parameters
Oil 6 Grease (SGT-HEM)
SRLOG
mg/L
5,0
1.1
1
16646
713118 12:06
SLS
P8G0031
PH
5.9 HT
pH Units
1
'SM4500-H B
6128113 16:03
CBP
P8F0483
Total Suspended Solids
3.0
mg1L
2.6
0.40
1
'SIM2640 D
6129118 13:44
COP
P8F0496
Total Metals
Copper
BRL
ug1L
5.0
0,22
1
'60206
711011E 1:14
JAB
P8GG034
Lead
2.2
ug1L
1.0
0.093
1
'60208
7110/18 1:14
JAB
PBG0034
Zino
76
ug1L
10
2.6
1
'6020B
7110118 1:14
JAB
PBG0034
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc,
449 5pringbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] -Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 3 of 7

LIER(S
%� I FuniService nnaiytleal b
I I V I Envlranmemel Solutipnq
�l --63 --
Laboratory_ Report
07/12/2018
Corning Cable Systems Project: Stormwater Client Sample ID: Outfall 92
Attu: Jamey Joines Prism Sample ID: 8060393-02
3180 Centre Park Blvd. Prism Work Order: 8060393
Winston Salem, NC 27107 Sample Matrix: Water Time Collected: 06/25/18 20:50
Time Submitted: 06/28/18 12:00
Parameter Result Units Report MDL dilution Method Analysis Analyst Batch
Limit Factor RateMme ID
General Chemistry Parameters
,
Oil & Grease (SGT-HEM)
BRLOG
rng1L
5.0
1.1
1
"1664B
713118 12:06
SLS
PBG0031
pH
6.9 HT
pH Units
1
'SMi4600-H 8
6/28118 16:03
CBP
P8F0483
Total Suspended Solidi
6.8
mg1L
3.2
0.40
1
'SM2640 D
6129118 13:44
CBP
P8F0496
Total Metals
Copper
BRL
ug1L
5.0
0.22
1
'6G20B
7110116 1:42
JAB
PSGO034
Lead
BRL
u9IL
1.0
0.093
1
'60208
7110/16 1:42
JAB
PBG0034
Zinc
64
ugn-
10
2.8
1
16020a
7110118 1:42
JAB
POG0034
This report should not be reproduced, except in its entirety, without the written consent of Priam Laboralonee. Int.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-8001629.6364 - Fax: [phone] Page 4 of 7

RR I ICI CHAIN ®F CUSTODY RECORD
Full -Service Analytical & Environmental Solutions PAGE` of QUOTE p TO ENSURE PROPEp BILLINGS
:
: .Sv"ri�c `% Gr �r%]l,�-
449 5pnngbrook Road • Charlotte, NC 28217 Project Name
Phone [phone] Fax: 7t14152S-W9 Short Hold Analysis: (Yes) (No) UST P oJect: (Yes) (NO)
Provisions aadior QC Requirements
Client Corrrpany t+lame: 1~!, il (� please ATTACH any project specific reporting (OC LEVEL 111 ill IV!
Report To/Contact Name: -)A r-►t 36� { 5
inVO1C@ TO:
Reporting Address: 5 ra i t4 Ic C"x-,+ci
Address•
Samples INTACT upon arrival?
Received ON WET ICE?
PROPER PRESERVATIVES indicated?
Received WITHIN BOLDING TIMES?
CUSTODY SEALS INTACT? -
VOtATLLES reed WIOUT HEADSPACE?
;.PROPER CONTAINERS used?
:,TEMP: Therm iDA-1T 7 Observed:
YES NO N!A n
a�a.
a 'ClCarz.�, "C
Phone:"-. -- t !t-bliftOes)(No):
Email Address:
EDD Type. PDF Excel —Other
Site Location Narne:
Purchase Order No./Billing Reference
Requested Due Date ❑ 1 Day ❑ 2 Days ❑ 3 Days 134 pays ❑ $ Days
"WorkingDays" ❑ fr9 Days ❑ Standard 10 days ❑ Rush work Must Be
y
Samples received after 14:00 will be processed next business day�oved
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Certification: NELAC DoD FL NC
SC OTHER N/A
Site Location Physical Address:
Turnaround time Is based on business days, excluding weekends and holidays.
Water Chlorinated: YES— NO —
(SEE REVERSE FOR TERMS 6 CONDMONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES ND
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTEO
TIME
COLLECTED
MILITARY
HOURS
MATRIX
(SOIL,
WATER OR
SLUDGE)
SAMPLE CONTAINER
PRESEITVA-
TIMES
ANALYSIS REQUESTED
f /! f /
% REMARKS
/ '��Jf�r�. f�y s� / ,�
PRISM
LAB
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Sampled By (Print Name) Dk ur,6,j lAffillation CC ti? r-1
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Upon relinquishing, this Chain of Custody Is your uthorization for Prism to proceed with the analyses as requested above. Any changes must be
,
subri ted In writing to the P 'sm Project Manager. There wr7l be charpqs for any c anges after analyses have been initialized.
R
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cal Y (nature(tiignatUMI Date
Additional Comments: Sire Aniraf Tune:
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Site Departure Time:
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j Z IL Mileaya:
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SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST COC UNTIL RECEIVED THE LABORATORY.
❑ Fed Ex O UPS D Hand -delivered U Prism Field Service a other
NPDES: USTI GROUNDWATER: DRINKING WATER. SOLID WASTE: RCRA: CERCLA LANDFILL OTHER:
aNC❑SCI 13NC ❑SC C3NC ©SC I ❑NC
❑SC ONC CSC 3NC❑5C ©SC ©SCI
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*CONTAINER,,,TYPE CODES: A = Amber C = Clear G= Glass P = Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space) ORIG NAL

Client Sample Results
Client: Michael Baker International, Inc.
Project/Site. Stormwater, Winston Salem, NC
TestAmerica Job ID: 180-79284-1
Client Sample ID: OUTFALL 01
Lab Sample ID: 180-79284-1
Date Collected: 06/25/18 08:40
Matrix: Water
Date Received: 06127/18 09:35
Method: EPA 6020A - Metals (ICPIMS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed oil Fac
Copper
3.2
2.0
1.3
ug1L
0612811814:17
07/0711811:57 1
Lead
0.71 J
1.0
0.094
ug/L
06128/1814:17
0710711811:57 1
Zinc
37
5.0
2.4
uglL
06WIl814:17
0710711811:57 1
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
HEM
ND
3.7
1.3
mg1L
0711211811:05
0711211811:05 1
SGT-ITEM
ND
3.7
1.3
mg/L
0711211811:05
07112/1811:05 1
Total Suspended Solids
6.3 0.50
0.50
mg1L
06129/18 08:28 1
Analyte
Result Qualifier
RL
RL
Unit
D Prepared
Analyzed Dil Fac
PH
6.7 HF
0.1
0.1
SU
06/29/18 08:35 1
Client Sample ID: OUTFALL 02
Lab Sample ID: 180-79284-2
Date Collected: 06/25/18 08:50
Matrix: Water
Date Received: 06127/18 09:35
Method. EPA 6020A - Metals (ICPIMS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Copper
4.6
2.0
1.3
uglL
0612811814:17
07/0711812:00 1
Lead
0.67 J
1.0
0.094
uglL
06128/1814:17
07107/1812:00 1
Zinc
45
5.0
2.4
ug1L
06128/1814:17
0710711812:00 1
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
HEM
ND
4.0
1,4
mg1L
07112/1811:05
07112/1811:05 1
SGT-HEM
ND
4.0
1.4
mgll-
0711211811:05
0711211811:05 1
Total Suspended Solids
6.5 0.50
0.50
rng1L
061Y9118 08:28 1
Analyte
Result Qualifier
RL
RL
Unit
D Prepared
Analyzed Dill Fac
PH
7.4 HF
0.1
0.1
SU
06/29/18 08:35 1
Client Sample ID: DOCK DS
Lab Sample ID: 180-79284-3
Date Collected: 06/25/18 09:05
Matrix: Water
Date Received: 06/27118 09:35
Method: EPA 6020A - Metals (ICPIMS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Copper
6.3
20
1.3
ug1L
_ A6/2811814:17
0710711812:03 1
Lead
0.27 J
1.0
0.094
ug1L
06/2811614:17
0710711812:03 1
Zinc
100
5.0
2.4
ug/L
0612811814:17
07/07/1812:03 1
Client Sample ID: CANOPY DS Lab Sample ID: 180-79284-4
Date Collected, 06I25118 09:00 Matrix: Water
Date Received: 06/27/18 09:35
Method: EPA 6020A - Metals (ICPIMS) - Total Recoverable
Anaiyte Result Qualifier
RL
MUL
Unit
D Prepared
Analyzed Dil Fac
Copper NO
2.0
1.3
ug1L
06/28/18 14:17
07/07/18 t 2:06 1
Lead 0.33 J
1.0
0.094
ug/L
0612811814:17
07/07/1812:06 1
Zinc 160
5.0
2.4
ug1L
06/2811814:17
07/07/1812:06 1
TestAmerica Pittsburgh
-9
Page 11 of 20 7/12/2018

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CORNING 31BO CenttretPark Boule anldcatlons f 336.771.8050
Winston-Salem, NO 27107 USA www.corning.com
May 24, 2018
Division of Water Quality
Attn: DWQ Central Files 1 IV I--_
1617 Mail Service Center
Raleigh, NC 27699-1617 fV1A (3 ���
RE: Stormwater Discharge Monitoring Report CENTRAL FILES
Certificate of Coverage No. NCG030227 DIA R SECTION
Dear Sir/Madam:
Corning Cable Systems is respectfully submitting its semi-annual discharge monitoring report
(DMR). According to Part 11, Section 2 of General Permit No. NCG030000, Corning is required to
analyze its stormwater discharge semi-annually for each outfall. Parameters include pH, Total
Suspended Solids, Oil & Grease, Copper, Lead, Zinc, and Total Rainfall. According to Part Ill,
Section E of the general permit, Coming is required to submit its semiannual DMR no later than
30 days from the date the facility receives the sampling results from the laboratory.
Please find attached the DMR for the sampling period January — June 2018. The sample was
collected on April 23, 2018 and the total rainfall during the rain event was 2.16 inches. Sample
results were received from the laboratory on May 11, 2018.
Please note that the analytical results for the following parameters were slightly elevated:
• Zinc: The benchmark is set at 0.067 mg/L. Outfall 2 had a zinc concentration of 0.120
mg/L.
• Copper: The benchmark is set at 0.007 mg/L. Outfall I had a copper concentration of
0.008 mg/L. Outfall 2 had a copper concentration of 0.013 mg/L.
Corning still believes that these anomalies exist due to newly constructed surfaces with new metal
storm drain grates at our facility coupled with little rainfall during the last 6 months. It has been
noted that the results for zinc have slightly decreased since the last sampling event (December
2017),
If you have any questions, do not hesitate to contact me at [phone].
Sincerely,
Ronica Edgerton
EHS Manager
Coming Cable Systems
Corning Restricted

Semi-annual Stormwater Discharize Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 05/24/2018
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Systems
COUNTY . __F—QLWh
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY Prism Laboratories,Inc- Lab Cert. # 402
Comments on sample collection or analysis:
Part A. Stor.mwater Benchmarks and Monitoring Results
SAMPLE COLLECTIO YEAR 2018
SAMPLE PERIOD MJan-June ❑ July -Dec
or ❑ Monthly' {month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
[]zero -flow ❑Watersupply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?'
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 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
04/23/2018
2.16
16 m /L
6.4
0.008
<0.001
0.055
<5.0
N/A
2
04/23/2018
2.16
33 m /L
7.7
0.013
0.002
0.120
<5.0
N/A
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.
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 I( 11/1/2012-10/31/2017 l SWIJ-245, last revise /25/2012
` Page 1 of 3

Note: If you report o 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 8 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 CUTFALL TRIGGER TIER 2 REQUIREMENTS, SEE PERMIT PART li SECTION B.
e TIER 3; HAS YOUR FACILi7Y HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE CUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one copy of this DMIt Including all "No Discharge" reports, within 30 days of recelpt of the lab results (or at end of monitorTncl ep riad
in the case of "No-gischang- reportJs 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 quallfred 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 ga ering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and eomplete,
am aware that there are ignifican/en les far submitting false Information, including the possibility of fines and imprisonment for knowing violations."
s z
(Signature of Permittee) (pate)
Permit 11/1/2012-10/31/2017 rr SWU-245, last revised 10/25/2012
1" Page 3of3 if

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 05/24/2018
CERTIFICATE OF COVERAGE NO. NCG03 0 2 2 7
FACILITY NAME Corning Cable Systems
COUNTY _ . Forsyth
PERSON COLLECTING SAMPLES Jamie Joines
LABORATORY Prism Laboratories,Inc- Lab Cert. # 402
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTIO YEAR 2018
SAMPLE PERIOD IJan-June ❑ July -Dec
or ❑ Monthly' - (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [:]Watersupply []SA
[]Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/Olt 3 4
n No discharge this period?Z
Outfall No.
Date Sample
p
Collected"' ,
(moJdd/yr)
24-hour rainfall
amount,
3
� Inches
Total Suspended Solids
pH,
Standard units
Copper
Lead
�
Zinc
Non -Polar Q&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics;
Benchmarks
100 mg/L or 50 mg/1.
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1
04/23/2018
2.16
16 m /L
6A
0.008
<0.001
0.055
<5.0
N/A
2
04/23/2018
2.16
33 m /L
7.7
0.013
0.002
0.120
<5.0
N/A
' 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.
4 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 ' 11/1/2012-10/31/2017 SWU-245, last revise' '/25/2012
Page 1 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 DR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR. Including all "No Discharge"resorts, within 30 days of recelpt of the lab results for at_end of monitorina 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 significan enalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee (Date)
Permit 11/1/2012-10/31/2017 / SWU-245, last revised,10/25/2012
` Page, 3 of 3 if

FWI-Sarvlce Analytical 6
M
i
Environm6ntal5olutione
iwstwwravea me
Coming Cable Systems Project: Stormwater
Attn: Jamey Joins
3160 Centre Park Blvd.
Winston Salem, NC 27107
Laboratory Report
Prism Work Order. 8040559
05/11/2018
Field Data
Laboratory ID Client ID Field Parameter Result
8040559-01 SW- I
pH 6 A
804D559-02
SW-2
pH 7.7
This report should not be reproduced, except in its entirety, without the written consent of Pnsm Laboratories, Inc.
449 Springbrook Road • P.O. Box 240543 • Charlotte, NC 28224.OW
Phone: 7D41629.6364 - Toll Free Number: 1-8001629-6364 - Fax: 704f52"409 Page 3 of 8

t.•\ Laboratory Report
'!P- R ISM I F4vrcia lee Analytical S
Enironmentef $OlulioSolutionsO5J1 1J201$
u wq.roR�es we
Corning Cable Systems Project: Stormwater Client Sample ID: SW -1
Attn: Jamey Joins Prism Sample ID: 8040559-01
3180 Centre Park Blvd. Prism Work Order: 8040559
Winston Salem, NC 27107 Sample Matrix: Water Time Collected: 04/23/18 14:00
Time Submitted: 04/27/18 1&50
Parameter
Result
units
Report
MDL
Dilution
Method
Analysis
Anaiyst
Batch
Limit
Factor
Date/Time
ID
General Chemistry Parameters
Oil & Grease (SOT -HEM)
BRL OG
mglL
5.0
1.1
1
1664E
519118 12:08
SLS
P8E0191
Total Suspended Solids
16
mg1L
6.2
OAO
1
'SM2640 D
4130118 10:48
COP
PAD0613
Total Metals
Copper
7.9
ug1L
6.0
0,22
1
'6020B
611118 16:02
PJF
PBE0004
Lead
BRL
ug1L
1.0
0.093
1
'6020B
51108 16:02
PJF
P8E0004
Zinc
65
ug1L
10
2.8
1
'6020B
611119 16:02
PJF
POE0004
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spring brook Road . P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: 704l629-0364 - Toll Free Number: 14001519-0364 - Fax: [phone] Page 4 of 8

�1'EIi9tlEuroRrEAnalytical
SIPR ISM Environmental Solutions
Corning Cable Systems
Attn: Jamey Joins
3180 Centre Park Blvd,
Winston Salem, NC 27107
Laboratory Report
05/ 11 /2018
Project: Stormwater Cljent Sample ID: SW - 2
Prism Sample ID: 8040559-02
Prism Work Order: 8040559
Sample Matrix: Water Time Collected: 04/23/18 14:10
Time Submitted: 04/27/18 16:50
Parameter Result Units Report MDL Dilution Method Analysis Analyst Hatch
Limit Factor Datefrime ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLpG
mg1L
5.0
1.1
1 '1664B
5/10118 8:24
SLS
PBE0245
Total Suspended Solids
33
mg/L
6.2
0.40
1 'SM2640 0
4130118 10:48
CBP
PBD0613
Total Metals
Copper
13
uglL
5.0
0.22
1 '6020B
511118 1610
PJF
P8E0004
Lead
2.2
uglL
1.0
0.093
1 '6020B
5/1118 16:10
PJF
P8E0004
Zinc
120
uglL
10
2.5
1 '6020B
611118 16:10
PJF
PBE0004
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 -Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529.6364 - Fax: 704l625-0409 Page 5 of 8

CHAIN OF CUSTODY RECORD
Full -Service Analytical
r Environmental Solutions
��EABarcatoRlES �lw�
449 Springbrook Road Charlotte, NC 2B217
Phone 704132"364 Fax: [phone]n Q
Client Company Name: i'llr /val
Report TGIContact Namo: W, + �y
Reporting ddress 6"'1Apr h�2,vn
PAGEL OF _/ QUOTE p TO ENSURE PROPER BILLING:
Project Name:Ir'
Short Hoid Analysis: (Yes) (No) UST Project: (Yes) (NO)
*Please ATTACH any project specific reporting (QC LEVEL 1 11 III IV)
provisions andlor QC Requirements
Invoice To:
Address:
Samples INTACT upon arrival?
Received ON WET rCE?
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACT?
VOLATILES rec a WIOUT HEADSPACE?
PROPER CONTAINERS u•.,i-. Z
TEMP: Them, I (/ Observed:
Yt_ 5 O NlA
C! Gorr-3—ZC
co
O
00
L
Phone:Purchase Order NoMilling Reference
Email Address: 1 CS' • > r eq Requested Due Date Q 1 Day ❑ 2 Days ❑ 3 Days 0 4 Days ❑ 5 Days
EDD Type: PD Exce Other "Working Days" ❑ 6-9 Days ❑ Standard 10 days j Pugh Work Must He
Site Location Name:_. Samples received after 14;00 wits be processed next business day.
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Certification: NELAC DOD FL NC
SC OTHER NIA
Site Location Physical Address: 11Tumaround nme Is based on business days, excluding weekends and holidays_
(SEE REVERSE FOR TERMS A CONDITIONS REGARDING SERVICES
Water Chlorinated: YES— NO
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES NO
CLIFNT
SAMPLE DESCRIPTION
DATE
COLLECTED
TIME
COLLECTED
MILITARY
HOURS
MATRIX
(SOIL,
WATER OR
SLUDGE)
SAMPLE CONTAINER
PRESEitVA-
TIVES140
ANALYSIS REQUESTED
%
Vt � i` � REMARKS
PRISM
LAB
ID}} NO.
—
•TYPE
SEE BELOW
NO.
SIZE
G I
02-
I
r.
Sampler's Signatu Sampled By (Print Name) 0L✓V`L:e—I�:44 Affiliation _
Upon relinquishing is Chain Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be aimr
submitted in writing to the Prism Project Manager. There will be c arges for any changes after analyses have been Initialized.
e t �) R ay:lsgnak, I) !HUMAdditional Comments: Site Arrival Time:
11
7
y 1 X ; . E Site Departure Tir 1e
Field Tech Fee:
1 Y ute
Mlle�r;:
emod 0 Ivpn 0- NOTE: ALL SAMP COOLERS SHOULD BE TAPED SHUT WITH CUSTODY SEALS FOR TRA14PORTATZON TO THEORATORy. p o.
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST COC UNTIL RECEIVED AT THE LABORATORY. /r,.,,
}�C,Tf'j.�t`J i,
sq
n JI
0 Fed Ex O UPS CI Hand -dowered risen I-teld Service ❑ mhcr
NPDES: UST: G UNDWATER: I DRINKING WATER: SOLID WASTE: RCRA: I CERCLA LANDFILL I OTHER:
❑NC❑SC C1NC ❑SC ❑ � ❑ C SC ❑NC OSC ❑NC ❑SC ONC❑SC, ZINC LI ❑NC ❑SC ZINC ❑SC
ID F1 f7 I r7 :D 71 1 r-1 1 M I rI
'CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space) ORIGINAL

CORNING
January 19, 2018
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Coming Optical Communications 1 336.771,8080
3180 Centre Park Bouievard f 336.771 M50
Winston-Salem, NC 27107 USA www.coming.com
RE: Stormwater Discharge Monitoring Report
General Permit No. NCG030000
Certificate of Coverage No. NCG030227
Dear Sir/Madam:
RECEIVED
JAN 25 2018
CENTRAL FILES
DWR SECTION
Corning Cable Systems respectfully submits its semi-annual discharge monitoring report (DMR),
in accordance with (1) Part I1, Section 2 of General Permit No. NCG030000, which requires semi-
annual analysis of stormwater discharge for each facility outfall for the following parameters: pH,
Total Suspended Solids, Oil & Grease, Copper, Lead, Zinc, and Total Rainfall, and (2) Part III,
Section E of the general permit, which requires submission of the semiannual DMR no later than
30 days from the date the facility receives the sampling results from the laboratory.
We enclose the DMR for the sampling period July — December 2017. The sample was collected on
December 5, 2017 and the total rainfall during the rain event was 0.3 inches. Sample results were
received from the laboratory on December 21, 2017.
Please note that the analytical results for the following analytes were slightly elevated:
• Zinc: The benchmark for zinc is set at 0.067 mg/L. Outfall 1 had a zinc concentration of
0.077 mg/L, and Outfall 2 had a zinc concentration of 0.160 mg/L.
• Copper: The copper concentration was also elevated for Outfall 2 at 0.012 mg/L versus the
benchmark of 0.007 mg/L.
• pH: The pH was 9.3 for Outfall 2 versus a benchmark of 6-9.
Coming believes that these anomalies exist due to newly constructed surfaces at our facility
coupled with little rainfall during the last 6 months.
If you have any questions, please do not hesitate to contact me at [phone],
Sincerely,
6z?% ..
N4�
Ronica EdgertoAJ
EHS Manager
Corning Cable Systems

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Qu lity eneral Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE NO. NCGQ3 Q Z,�-
FACILITY NAME r
COUNTYy
PERSON COLLECTING SAMPLA.-srrt
LABORATORY/L�'/1'.. Lab Cert. #.2
Comments on sample collection or analysis:
Part A: Storrnwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR /7
SAMPLE PERIOD ❑ Jan -June July -Dec
or ❑ Monthly' _ /month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply []SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?2
Outfall No.
Date Sample
Collected'
{ino/dd/yr)
24-hour rainfall
amount,
lnches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics5
Benchmarks =__>
_
-
100 mg/L or 50 mg/0
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
' Monthly sampling (instead of semi-annual) must beginwith 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 I( 11/1/2012-10/31/2017 / 5WU-245, last revlse ' /25/2012
l Page 1of3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Fier 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 ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR,_ including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring beriod
in thecase 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 atsystem designed to
assure that qualified personnel properly gather and evaluate the information submitted.'Based on my inquiry of the person or persons:Who rnainage-.tlie system, or
those persons directly responsible for gathering the information,;the informatioh submitted is, to the'best of my knowledge s'nd belief; true, aec'urate,.and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations.'°
(Signature of Permittee)
Permit � 11/1/2012-10/31/2017
� ly
(Date)
5WU-245, last revise('' -1/25/2012
Page 3of3

Semi-annual Stormwater Disch� arge Monitoring Report
for North Carolina Division of Water Qu lity eneral Permit No. NCG030000
Date submitted P14Sr ao!
CERTIFICATE OF COVERAGE NO. NCG93 '9 ; Z
FACILITY NAME r
COUNTY
PERSON COLLECTING SAMPLES. cke,,l ,5
LABORATORY r-he, ram' ..<. Lab Cert. #^
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR aW r%
SAMPLE PERIOD ❑ Jan -June my -Dec
or ❑ Monthly' [month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑zero -flow []WaterSupply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 3
❑ 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 Petroleum
Hydrocarbons
Total Toxic
Urganicss
Benchmarks ===>
-
100 mg/L or 50 mg/L'
6.0 -- 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 rrlg/L
1 mg/L
! 2_
. Q
Ae 1-.
,OD
O
l
. S/
5-9
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.
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.
4 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 480.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit C� 11/1/2012-10/31/2017
SWU-245, last reviset, `125/2012
Page 1 of 3
I

Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
+ TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an. original and one_copy of this DMR, including all "No Discharge" reports, within 30 daVs of receipt of the lab results for at end of monitoring period
in. the. case of "No Discharge" reportsi 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
... -. t. •- 1.. -.. L.. .. vicry• ,•t'•'•'j•�.... �
assure that qualified personnel properly gather and evaluate the information submitted.'Based on my inquiry of the person or -persons who rn inage-t�ie'system, or
those persons directly'responsible for gathering the information, the'irifor`mation sub'mifted is, to the'best'of my knIowiedge a'ntl"-belief; true;'accurate; and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations.'
(Signature of Permittee)
Permit 11/1/2012-10/31/2017 SWU-245, last revise( ''I25/2012
Page 3 of 3

Ajc:-
Laboratory Report
IS M Full -Service Analylicaf& Environmental Solutions 1212012017
ueOn�rowlEi +r1c
Corning Cable Systems
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Project: Stormwater Client Sample ID: Outfall ##1
Prism Sample ID: 7120127-01
Prism Work Order: 7120127
Sample Matrix: Water Time Collected: 12/05/17 20:30
Time Submitted: 12/06/17 15:50
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Date/Time
ID
General Chemistry Parameters
Oil a Grease (5GT-HEM)
BRLpG
mg/L
5.0
1.1
1
1664E
12/14/17 8:44
SLS
P71-0242
pH
6.6 HT
pH Units
1
'SM4500-H B
1216117 16:40
BMS
P71-0120
Total Suspended Solids
9.8
mg1L
3.1
0.40
1
'SM2640 D
12/11117 13:16
SLS
P71-0173
Total Metals
Copper
BRL
ug1L
5.0
0.22
1
'6020B
12/14/17 17:30
EGG
P71-0226
Lead
1.2
ug/L
1.0
0.093
1
'6020B
12114117 17:30
EGC
P71-0226
Zinc
77
uglL
10
2.8
1
*60208
121/4/17 17:30
EGC
P71-0226
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 • Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-800/629-6364 - Fax: [phone] Page 4 o 88

'\' Laboratory Report
r Pi a Full -Service Anaiytical &
R I qM Environmanlal solutions 12/20/2017
Corning Cable Systems
Project: Stormwater
Client Sample ID: Outfall #2
Attn: Darren Swart
Prism Sample ID: 7120127-02
3180 Centre Park Blvd.
Prism Work Order: 7120127
Winston Salem, NC 27107
Sample Matrix: Water
Time Collected: 12/05/17 20:32
Time Submitted: 12/06/17 15:50
Parameter
Result Units
Report
MDL
Dilution Method Analysis Analyst
Batch
Limit
Factor Date/Time
ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLOO mg/L
5.0
1.1
1 '1664B 12114/17 9:14
SLS
P7L0242
pH
9.3 HT pH Units
1 'SM4500•H B 12/6117 16:40
BMS
P71-0120
Total Suspended Solids
59 mg/L
8.3
0.40
1 'SM2540 D 12/11/17 13:39
SLS
P71-0173
Total Metals
Copper
12 ug/L
5.0
0.22
1 '6020B 12/14/17 17:63
EGC
P71-0226
Lead
4.8 ug/L
1.0
0.093
1 '60208 12/14/17 17:53
EGC
P71-0226
Zinc
160 ug/L
10
2.8
1 '6020B 12/14/17 17:53
EGC
P71-0226
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories. Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 5 of 8

CHAIN OF CUSTODY RECORD
/PcM
Full -Service Analytical M Environmental Solutions PAGE f OF ! QUOTE # TO ENSURE PROPER GILLING:
Y LABORATOWES INC. I
449 Springbrook Road • Charlotte, INC 28217 Projecl Name:
Phone [phone] • Fax: [phone] Short Hold Analysis: (Yes) (No) UST Project: (Yes) (NO)
: h H "Please ATTACH any project specific reporting (QC LEVEL 111 Ili IV)
ClientCompany Name: y provisions and/or QC Requirements
Report TnlGontact Name: 'e `mac r vICS
invoice To:
Reporting A dress; : ��i1r�i! /'GF.✓ - sf/ Address:
42
7�r
r
Samples INTACT.upon arrival?
Received ON WET ICE?'
.PROPER PRESERVATIVES indicated?
Received WITHIMHOLDING TIMES?
CUSTODY SEALS INTACT?
VOLATILES rac'd WIOUT HEADSPACE?
PROPER CONTAINERS used?
TEMP: Therm ID: Observed:
YES NO WA'
*C 1 Carr: �c
Ph0ne:(-�Ub)7 & Fax (Yes) (No): Purchase Order No./Billing Reference _
EmailAddress: ran �J ��1/'�*��!JrCpA-7 Requested Due Date ❑ 1 Day ❑ 2 Days CI3 Days ❑ 4 Days U S Days
EDD Type: PDF_Excel Other "Working Days" L16-9 Days ❑ Standard40(lays [:,Rushrork Must Be Approved
Site Location Name: 1,0 i, .f 1417 ! r Samples received after 14:00 will be processed'next business day.
Site Location Physical Address: Turnaround time Is based on business days, excluding weekends and holidays.
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT}
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Certification: NELAC DOD FL NC ✓
SC . ' OTHER N/A
Water Chlorinated: YES— NOT
Sample Iced Upon Collection: TIES ✓NO
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTED
TIME
COLLECTED
MILITARY
HOURS
MATRIX
(SOIL,
WATER OR
SLUDGE)
SAMPLE CONTAINER
t
PRTIVES -
=INES
,Y
ANALYSIS REQUESTED
REMARKS
PRISM
LAB
to Na.
*TYPE
SEE BELOW
NCI-
SIZE
o� 7 p,
20 �roi
P
i
Sampler's Signature
Sampled By (Print Name) ICZ4...ji /
Affiliation ` di"� ak1-3 iv
7A�rrivalTime
Upon relinquishing, this Chain of Custody is your authorization for Prism to proceed with the analyses as,requested above. Any changes must be
submitted in writing to the Prism Project Manager. There will be charges for any changes after analyses have been initialized.
elingUshed By: (Signature
Receivedy-f8ignature
Date
MflitaryfHoursAdditional
Comments:
Relinquished By: (SignaluTe)
Received By: Signature)
Date
Field Tech fee:
Relinquished By: {Signature}
Received For Prism Laboratories By:
Date
Mileage:
Melhod of Shipment: NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED SHUT WITH CUSTODY SEALS FOR TRANSp RTATION TO THE LABORATORY,
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST COC UNTIL RECEIVED AT THE LABORATORY,
Q Fad Ex i] UPS ❑ Hand -delivered ❑Prism Field Service ❑ Other
COC Group No.
tVYL7t_J: Ub I: IiKUUNUWVAT tK: VKINKINU VVAI tK: I aULIU WAS l E: I KURA: L:EKGL.A LANUFILL UI F1EK:
2fNCCSC ❑NC ❑SC UNC ❑SC QNC ❑SC ❑NC ❑SC El NC❑SC ❑NC ❑SC El NC ❑SC ❑NC ❑SC
❑ ❑ _ __T ❑ a ❑ — ❑ 0 © ❑ —___

ng
ical
CORNING 31801CenirretPark Boulevard Communications t 336.771.8050
Winston-Salem, NC 27107 USA www.coming.Com
July 12, 2017
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: Stormwater Discharge Monitoring Report
Certificate of Coverage No. NCG030227
Dear Sir/Madam:
Corning Cable Systems is respectfully submitting its semi-annual discharge monitoring report
(DMR). According to Part 11, Section 2 of General Permit No. NCG030000, Corning is required to
analyze its stormwater discharge semi-annually for each outfall. Parameters include pH, Total
Suspended Solids, Oil & Grease, Copper, Lead, Zinc, and Total Rainfall. According to Part III,
Section E of the general permit, Corning is required to submit its semiannual DMR no later than
30 days from the date the facility receives the sampling results from the laboratory.
Please find attached the DMR for the sampling period January — June 2017. The sample was
collected on June 23, 2017 and the total rainfall during the rain event was 0.7 inches. Sample
results were received from the laboratory on July 11, 2017.
If you have any questions, do not hesitate to contact me at [phone].
Since, _41
/Jamie Joined
EHS Technician
Corning Cable Systems
RECEIVED
JUL 2 7 2017
CENTRAL FILES,
SECTION
Corning Restricted

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of WateLauality General Permit No. NCG030000
Date submitted 1 le
l s2 i
CERTIFICATE OF COVERAGE NO. NCG03 D . ;2-;- —�_/
FACILITY NAME
COUNTY
PERSON COLLECTING SAMPLES
LABORATORY /�i-•' y7 �,',� ab Cert. 0
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION ,YEAR 070/7
SAMPLE PERIOD Z Jan -June ❑ July -Dec
or ❑ monthly'
DISCHARGING TOCLASS ❑ORW ❑HQW ❑Trout t�[]PNA
-❑Zero-flow [:]WaterSupply [:]SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?Z
Outfall No.
Date Sample
Collectted! �
(mo/dd/yr)
24-lhour rainfall
amount,
Inches3
Total.Suspended Solids
PH,
Standard units
Copper
Lead
Zinc
Non -Polar ©&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks == =>
_
-
100 mg/L or 50 mg/0
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
O, 7
a95-
C o, ov l
0. o
< a". O
$
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.
4 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 -1 11/1/2012-10/31/2017 / SWU-245, last revise • '�25/2012
Page 1 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 13 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, includina_a_ll "No Discharge" reports, within 30 days of receipt of the lob results for at end of f monitorina period
in the. case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQCentraI 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 wlr o 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."
(Signature of Permittee)
(Date)
Permit C[ 11/1/2012-10/31/2017 SWU-245, last revise" '/25/2012
Page 3 of 3

RAIN GAUGE RECORD
COMPANY: Corning Cable Systems, Inc.
ADDRESS: 3180 Centre Park Boulevard, Winston-Salem, NC 27107
MONTfi : -u h f
SAM PLI NG DATE: 1--2--�522717- STORM EVENTTOTALRAINFALL(Inches): Q„7
START TIME : Q �: �y STOP TIME: [/ 7 'J TOTAL TIME (hrs): Vw J Q�,lr
DATE
TIME ((hhr:mm)
RAINFALL (INCHES)
MEASURED BY (initial)
1
rr�7
C/w�
2
p��vf
3
3 ' rQ/1191
4
.f
D
S
7
9
rz.3:
D
123:
13
14
° f
D./'D
15
a�.t
C./
17
of
D. D 7
s
19
//�
21
3 $-
zz
3 S
23
Q
Do 7
24
25
26
27
28
29
30
31
2-

11PR Full-SaMoe Analytical &
y CIPIR I S M I Environmental Solutions
,eee�.+w mn .
Coming Cable Systems
Attn: Barren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Laboratory Report
07/11/2017
Project Stormwater Client Sample ID: Outfall #1
Prism Sample ID: 7060449-01
Prism Work Order: 7060449
Sample Matrix: Water Time Collected: 06123J17 07:46
Time Submitted: 06/23/17 17:00
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date>Tme
ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLOG
mglL
5.0
1.1
1
'1664B
7r7117 15:39
TJY
PIG0104
Total Suspended Solids
4.4
mg1L
2.6
0.40
1
'SM2540 D
6122117 14:67
SLS
P7F0468
Total Metals
Copper
BRL
uglL
5.0
0.41
1
'6020B
715117 14:30
EGC
P7130008
Lead
BRL
uy/L
1.0
0.061
1
'6020B
715117 14:30
EGC
P7G0008
Zinc
60
uglL
10
1.3
1
*60208
71G/17 14:30
EGC
P7ta0008
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: 704162"364 -Toll Free Humber: 1-8001529-6364 - Fax: [phone] Page 3 of 7

iI Fun•S&rvlce Analytic4i 6
P I M I Environmental Solution&
c.eow•�x..c
Corning Cable Systems
Attn: Darreri Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Laboratory Report
07/111201 7
Project: Stormwater Client Sample ID: Outfall #2
Prism Sample ID: 7060449-02
Prism Work Order: 7060449
Sample Matrix: Water Time Collected: 06/23/17 07:52
Time Submitted: 06/23/17 17:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DateMme ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLpG
mg/L
5.0
1.1
1
'166413
7f7117 15:39
TJY
P7G0104
Total Suspended Solids
6.2
mg/L
2.6
0.40
1
'SM2640 D
6129/17 14:67
SLS
P?F0468
Total Metals
Copper
6RL
ug/L
5.0
0.41
1
'6020B
715117 14:66
EGC
P7G0008
Lead
6RL
ug/L
1.0
0.061
1
'6020B
7/5l17 14:56
EGC
P700008
Zinc
41
ug1L
10
1.3
1
'60208
715117 14:66
EGC
P7G0008
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook (toad - P.O. Box 240W - Charlotte, NC 28224-0S43
Phone: [phone] - Toll Free Number: 1.900152"364 - Fax: [phone] Page 4 of 7

CHAIN OF CUSTODY RECORD
Jla Full -Service Analytical 8
io, ISM I Environmental Solutions PAGEOF L QUOTE 9 TO ENSURE PROPER BILLING:
�. LASORATORIrS. INC.
Project Name:
449 Springbrook Road • Charlotte, NC 28217
Phone 704I529.6364 Fax: 7044 25- /9s Short Hold Analysis: (Yes) (NO) UST Project: (Yes) (NO)
Client Company Name: l'J + ✓/C a f�Short
"Please ATTACH any project specific reporting (QC LEVEL 1 11 111 IV)
p visions and/or QC Requirements
Report To/Contact Name:�'[t
_ nvoiceT0. .
r
Reporting Address: +f1� Address: w W W W
Phon163lo 77si--e�d53` (N Fax (Yes) o):
r
Purchase Order NoJBllling Reference
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email Address: lot SW_�t^n,c-rha�GU
o
Requested Due Date ❑ 1 Day O 2 Days ❑ 3 Days O 4 Days ❑ 5
y Days
Certification: NELAC DOD
FL NC
EDD Type: PD Exce Other
"Working Days" ❑ 6-9 Days ❑ Standard 10 days O P sti Work Must Be
A
Site Location Name: - «LG
Samples received after 14:00 will be processed next business day.
SC OTHER
NIA
Site Location Physical Address: kf' LT
Turnaround time is based on business days, excluding weekends and holidays.
Water Chlorinated: YES_ NO
�IIU
(SEE REVERSE FOR TERMS S CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, (NC. TO CLIENT)
Sample Iced Upon Collection: YES
NO
TIME
MATRIX
SAMPLE CONTAINER
AIJALYSIS
REQ ESTED
PRISM
CLIENT
DATE
COLLECTED
(SOIL,
PRESERVA-
i[
1 REMARKS
LAB
SAMPLE DESCRIPTION
COLLECTED
MILITARY
HOURS
WATER OR
SLUDGE)
'TYPE
NO.
SIZE
T1VES
/1/.
ID NO.
SEE BELOW
"fQ "' `tea /s �'rr�
, •
•
Sampler's Signatu
Sampled By (Print Name) Affiliation �i
7}
Upon relinquishing is Ch of Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes m
t be
submitted in writing to Vie PrismProject Manager. There will be charges for any changes after analyses have been initialized.
Rali u' e $ S' nature
ecery S nature ate
Ito ours Additional Comments
ai I'�+' -- "rfi'#' `I u+ m-; °^+ - _y
Rel By: lure)
Received By: (Signature) Date
6I `r III
Sit9 DepaftUrO Tlmo f, ; v
Relinquished By: (Sign ew
ReceNe P ' Lahoraoor s p
j /� J % J
��QO
FIaId Tech flee
I. ,a
3'
%1lfT r��/{ r�r
Mileagen.,sk rr;4x is
Method M Shipment NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED
SHUT WITH STODY SEALS FO TAT N TO THE LABORATORY, COC Group No.
-
SAMPLES ARE NOT ACCEPTED AND VERIFIED
AGAINST COC NTIL RECEIVED AT E LABORATORY.
❑ Fed Ex 0 UPS 0 Hand-Wivered 0 Prism FiOd Service 0 Other.
N ES: UST: GROUNDWATER: DRINKING WATER: SOLID WASTE: RCRA: CERCLA LANDFILL OTHER: IM HMO
®NC❑SC ❑NC ❑SC ❑NC ❑SC ❑NC ❑SC I ❑ONC OSIC ❑❑NC❑SC� ❑❑NC El SC ❑❑NC ❑SCI ❑❑NC ❑SC r
L! ❑ fl GRIGINAL
'CONTAINER TYPE CODES: A = Ammer C = Clear G= Glass P = Plastic, TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: November 3, 2016
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Corning — Winston Salem Cable Plant
COUNTY Forsyth
PERSON COLLECTING SAMPLES Thomas Cuzzens
LABORATORY —Prism Labs Lab Cert. # 402 -Comments on sample
collection or analysis: "all samples were received in acceptable
condition and processed according to referenced methods"
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECEIVED
ECEI V iE D []Zero -flow [_]Water Supply [:]SA
C ®Other
NOV 2 9 1016
CENTRAL FILES PIPLEAkWEMEMBER TO SIGN ON PAGES 2 AND/OR 3 -i
DWR SECTION r1L. t
❑ IVo 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/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks ===>
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall #1
09/27/16
.0056
7.6
.0014
.00
.063
0
Outfall #2
09/27/16
0
7.6
0
0
.044
0
' 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. U nattende6 sites may be eligible for a waiver of the rain gauge requirement.
4 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).
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-24S, 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 Tf0 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 Tf0 monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
Stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Ken Inman
Name (Print name)
Plant Manager
Title (Print title
I t 2 ca C
(S nature) (Date) f
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 m 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 x, 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?'
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 rng/L or 50 mg/L*
6.0 — 9.0 SU
(Corning Restricted)
Permit pate; 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Footnotes from Part A also apply to this Part B
" See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 1, 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 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an on final and one MK of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results Lor 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."
hoq hr
(Signature of Permittee) (Date)
Corning Restricted
Permit Date. 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

h06-0136.17
aP 11S M
RATORIES INC.
Corning Cable Systems
Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Full -Service Analytical &
Environmental Solutions
NC Certification No. 402
NC Drinking Water Cart No. 37735
SC Certification No. 99012
Project: Stormwater
Lab Submittal Date: 09/27/2016
Prism Work Order: 6090451
Case Narrative
10/07/2016
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please tail if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC. RECII V E®
NOV 2 9 2016
CENTRAL FILES
©WR SECTION
Cara C. Rusmisell Reviewed By Cara C. Rusmisell
Project Manager Project Manager
Data Qualifiers Key Reference:
OG HEM O&G is less than the reporting limit, therefore TPH (SGT-HEM) is less than the reporting limit, Sample not
extracted for TPH (SGT-HEM).
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc,
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: 704152"364 - Toll Free Number: 1-8001529.6364 - Fax: [phone] Page 1 of 7

7
n .
�� Full -Service Analytical 8
f-P R M I Environmental Solutions
'7u�earovo 'EA isa
Sample Receipt Summary
10i07/2016
Prism Work Order: 6090451
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
Outfall #1 6090451-01 Water 09/27/16 09/27/16
Outfall #2 6090451-02 Water 09/27/16 09/27/16
Samples were received in good condition at 2.6 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbraok Road - P.O. Box 240543 . Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 2 of 7

A,`
A9.01
P�Full-service Analytical a
PRR I S M I Environmental' Solutions
'Ea, mc
Corning Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107 Sample Matrix: Water
Laboratory Report
1610712016
Client Sample ID: Outfall #1
Prism Sample ID: 6090451-01
Prism Work Order: 6090451
Time Collected: 09/27/16 07:45
Time Submitted: 09/27/16 14:20
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
General Chemistry Parameters
Oil & Grease (SGT-HEM) BRLOc, mglL 5.0 1.1 1 '1664B 1015116 9:10 TJY PGJ0066
Total Suspended Solids BRL mg1L 2.6 0.80 1 "SM2540 D 9130116 10:00 BMS P610516
Total Metals
Copper 14
Lead BRL
Zinc 63
ug1L
5.0
0.44
1
*6020B
1014416 18:16
gmart
P6J0033
ug1L
1.0
0.020
1
*6020B
1014/16 18:16
gmart
P6J0033
ug1L
10
0.98
1
*60208
1014116 18:16
gmart
P6J0033
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrooic Road - P.O. Sox 240643 - Charlotte, NC 28224-0543
Phone: [phone] • Toll Free Number: 1.8001529.6364 • Fax: [phone] Page 3 pf 7

°"\
Laboratory Report
flP'R I S M I Full -Service Analytical
&
�j Environmental Solutions
7�.eona�owM . +
10/0712016
Corning Cable Systems
Project: Stormwater
Client Sample ID: Outfall #2
Attn: Darren Swart
Prism Sample ID: 6090451-02
3180 Centre Park Blvd,
Prism Work Order: 6090451
Winston Salem, NC 27107
Sample Matrix: Water
Time Collected: 09/27/16 07:50
Time Submitted: 09/27/16 14:20
Parameter
Result Units
Report
MDL
Dilution Method Analysis Analyst
Batch
Limit
Factor Date[Time
ID
General Chemistry Parameters
Oil & Grease {SGT-HEM)
BRLOG mglt
5.0
1.1
1 '1664B 10l5l16 9:43 TJY
P6J0066
Total Suspended Solids
5.6
mg1L
2.6
0.80
1 "SM2540 D 9130116 10:00 BMS
P610516
Total Metals
Copper
BRL
ug1L
5.0
GA4
1 '602013 1014116 18:20 gmart
P6J0033
Lead
BRL
ug1L
1.0
0.020
1 '602013 1014116 18:20 gmart
PBJ0033
Zinc
44
ug1L
10
0.98
1 *602013 1014116 18:20 gmart
P6J0033
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 4 of 7

a�
o Full -Service Analytical &
P R IS M � Environmental Solutians
Corning Cable Systems
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Total Metals - Quality Control
Anatyte
Project: Stormwater
Level II QC Report
1017/16
Prism Work Order: 6090451
Time Submitted: 9/27/2016 2:20:OOPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P6J0033 - 3006A
Blank (P6J0033-BLK1)
Prepared & Analyzed: 10/04/16
Copper
BRL
5.0
ug/L
Lead
BRL
1.0
ug/L
Zinc
BRL
10
ug1L
LCS (KA033-1351)
Prepared & Analyzed: 10/04/16
Capper
100
5.0
ug1L
100.0 100 80-120
Lead
98,3
1.0
ug/L
100.0 98 80-120
Zinc
97.9
10
ug/L
100.0 98 80-120
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratones, Inc,
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: 7WS25-0409 Page 5 of 7

Full-Selee AneyPP'R1 S M IEnwronmantal Solutions ABORATORIES ING
Corning Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
General Chemistry Parameters - Quality Control
Level II QC Report
10r7r16
Prism Work Order: 6090451
Time Submitted: 9127I2016 2:20:OOPM
Reporting Spike Source %REC RP[)
Analyte Result Limit Units Level Result %REC Limits RPM Limit Notes
Batch P610516 - NO PREP
Blank (P610516-BLK1)
Prepared & Analyzed: 09/30/16
Total Suspended Solids
BRL 5.0 mgfL
LCS (P610516-BSI)
Prepared & Analyzed: 09/30/16
Total Suspended Solids
490 5.0 mg1L 477.0 103 90-110
Batch P6J0066 - NO PREP
Blank (P6.i0066-BLK1)
Prepared & Analyzed: 10/05/16
Oil g Grease (SGT-HEM)
BRL 5.0 mg1L OG
Sample Extraction Data
Prep Method: 3006A
Lab Number Batch Initial Final DatefTime
6090451-01 P6J0033 50 mL 50 mL 10/04116 8:45
6090451-02 P6J0033 50 mL 50 mL 10/04/16 8:45
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc,
449 Springbroak Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Tail Free Number: 1-800/529-6364 - Fax: 704152"409 Page 6 of 7

'I.. CHAIN OF CUSTODY RECORD
( ltRT Full -Service Analytical 8 f~
! hR i 5 M I L _, jYES Nb ,
' , ^'• Environmental Solutions PAGH_ of _ OYOT13 N TO ENSURE PROPER a1WNot s,�'t•<m� v 5� r.� rj a t v ., r x,NIA
t +�
8atnptes fNTAC7 upon aritval?S f�eyy,r�, �'el a o
�LAArxtArOAiF9.1NC. M^'Mx�`r;. .�+r•,r-�..+^a� `a �5'-'�C 'fie >� �
•i _ Rco,.et„oa rvu w:_t rrca , w.i : tit nY � i "..'y5'� ...�. _. 4�Y1�'R.�_-� i�
ii 449 Springbrook Road • Charlotte, NC 28217 Pro)ea Name
phone [phone] Fax: [phone] Short Hold Analysis: (Yes) (No) UST Protect: (Yes) (ND)
S "Please ATTACH any project specific reporting (QC LEVEL 111111 M
f Client Company Name: �rovlslons and/or QC Requirements
;r Report To/Contact Name: Invoice To
Reporting Address: _A )!JA 4EnrTQC �at- i-J I>D Address:
Phone: 2Fax (Yes) (No): j purchase Order No./Billing Reference
TT
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email Address:
!Other
1"' Requested Due Date 131 Day ❑ 2 Days O 3 Days ❑ 4 Days 13 5 Days
Certification: NELAC DDD`
FL NC
EDD Type: PDF Excel
"WorkingD ❑ B-9 Days ❑ Standard 10 days ❑ Rush Work Must Be
y
!
Site Location Name: L � LQ
Pre -Approved
_ Samples received after 14:00 will be processed next business day.
SC OTHER
NIA
Site Location Physical Address:
r, L'L Turnaround time is based on business days, excluding weekends and holidays.
Water Chlorinated: YES ,,, NO�
_{A}
(SEE REVERSE FOR TERMS 3 CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES
NO
TIME
MATRIX
SAIMPLE CONTAINER
ANALYSIS REQUESTED
PRISM
CLIENT
DATE
COLLECTED
(SOIL,
PRESERVA-
v h Q REMARKS
LAB
SAMPLE DESCRIPTION
COLLECTED
MILITARY
HOURS
WATER OR
SLUDGE)
*TYPE
NO.
SIZE
TIVES
�tir V *
ID NO.
SEE BELOW
N`S� L� tx O~
7"�
Lvt�>10
01
13210
1 /A
Sampler's Signature --
a Sampled By (Print Name) G Z Afriliation n
Upon relinquishing, this Chain of Cus
y is your authorixation for Prism to proceed with the analyses as requested above. Any changes must
submitted in writing to the Prism PrvJW
Manager. There will be eharges for any changes eRar analyses have been initialized,
/
Re6 haiUle
r. q
ier a 9JF
1 7 Additional Comments:
5tte Amva� Time �`s 1'
Re ritivished By,, (Slgnature)
Reoftved By. f ipneture► Date Il
5itd Departure Time
y
Relinqul y: prwlure
r srn Laberelodes By: i
�,t� �1 /
Reld Tech
.r.
—" L /�
�011
li'illiiag9.1 �...;.r7_
SAMPLECOO.,
a rprneM: NOTE. ALJ. SAMPLE COOLERS SHOULD BE TAPED $ VT USTOOY SEALS FOR TRAN$PO TATION TO HE LABORA up No. tJ�fi'
�y�
95-.L.r3 � •
SAMPLES ARE NOT ACCEPTED
AND VERIFIED AGAINST UMnLRECEIVED ATTHE LABORATORY. �n C
c
Q Fed Ex O UPS O Handdeliverad © Prism
Hold Service O Other, W � J
NPDES: U3T: GROUNDWATER: DRINKING WATER: SOLID WASTE: RCRA: CERCLA LANDFILL OTHER:
' "
❑ NC 0 SC ❑ NC ❑ SC ❑ NC ❑
SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ❑ NC ❑ SC ZINC ❑ SC
-TERMS 9 r 1
'CONTAINER TYPE CODES: A =Amber C =Clear G= Glass P =Plastic; TL =Teflon -Lined Cap VOA =Volatile Organics Analysis (Zero Head Space)
t}f�IGINAI.

Semi-annual Stormwater Discharge Monitoring ReodK
for North Carolina Division of Water Quality General Permit No. NCG03000
Date submitted: April 27, 2016
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Corning - Winston Salem Cable Plant
COUNTY Forsyth
PERSON COLLECTING SAMPLES Thomas Cuzzens
LABORATORY, -Prism Labs Lab Cert. # 402 Comments on sample
collection or analysis. "all samples were received in acceptable
condition and processed according to referenced methods"
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or 0 Monthly month
R����"C ISCHARGINGrTO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECEIVE ❑Zero -flow ❑Water Supply ❑SA
OCT 0 6 20% ®Other
CENTRAL FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWR SECTION
No discharge this period ?2
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
Orgasics-
Benchmarks ==_>
08/03/16
-
100 mg/L or 50 mg/L
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
outfall #1
08/03/16
0
7.1
.0097
.0011
.049
0
outfall #2
08/03/16
0
7.4
0
0
.043
0
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.
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).
Corning Restricted
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
(70), 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 Stormwater Pollution Prevention Plan."
Ken Inman
Name (Print name)
Plant Manager _
Title (Print title)
113
(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 1, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging s 55 gal of new oil per month.
❑ No discharge this period?z
Outfall Na.
Date Sample
Collected'
(nso]dd/yr)
24-hour rainfall
amount,
a
Inches
Ikon -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
_
-
1S mg/L
100 mg/L or SO mg/L*
6.0 -- 9.0 SU
Corning Restricted
Permit Date; 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS, SEE PERMIT PART II SECTION B.
a TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 _days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the hest of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

z A
,D
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted: April 27, 2016 V,
�Q
SAMPLE COLLECTION YEAR 201S
CERTIFICATE OF COVERAGE NO., NCG030227 pcc � rt. ,d� Q
FACILITY NAME Corning — Winston Salem Cable Plant f�CC.'__ SAMPLE PERIOD ® Jan -June ❑ July -Dec
COUNTY For MA`S 1 _� k; .: or Monthly- (month
PERSON COLLECTING SAMPLES Thomas Cuzzens DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY_ Prism Labs Lab Cert. # 402 Comments on sample CEN `' ,AL FILES ❑Zero -flow ❑Water Supply ❑SA
IWI SEJ�EIVED ®Other
collection or analysis: "all samples were received in acceptable
condition and processed according to referenced methods"
MAY- 1-6 2016 = ;PLEASE-REMEMBERTOSIGN-ON-PAGES;2-AND/OR 3`4`
Part A: Stormwater Benchmarks and Monitoring Results CENTRAL FILES
DWR SECTIQI`f
❑ No dischorge this period?'
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 =__>
04/07/16
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
'0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall #1
.54
0
7.2
0
0
.032
0
Outfall #2
.54
0
7.1
0
0
.033
0
' 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.
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).
Corning Restricted
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 Plan."
Ken Inman
Name (Print name)
Plant Manger
Title (Print title)
1`& Ll
(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 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?
Outiall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches"
Nan -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Sands
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L"
6.0 — 9.0 SU
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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.
Nate: 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 ❑
--REGIONAI OFFICE CONTACT'NAME:—
Mail an oriainal and one coov of this DMR, includina all "No Discharae"reports, within 30 days of receipt of the lab results tar at end of monitorina period
in the case of "No Discharae" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
-�- /0
(Date)
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-245, 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: February 14. 2016
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Corning— Winston Salem Cable Plant
COUNTY Forsyth
PERSON COLLECTING SAMPLES Thomas Cuzzens
LABORATORY —Prism Labs Lab Cert. # 402 Comments on sample
collection or analysis: "all samples were received in acceptable
condition and processed according to referenced methods"
Part A: Stormwater Benchmarks and Monitoring Results
.
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June ® July -Dec 4
or ❑ Monthly' _ I'matftM'
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply [:]SA
RECEIVED ®Other
MAR 0 7 2016 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
CENTRAL FILES
OWR SECTION ❑ No discharge this period?2
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/Tota!
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks ===>
12/17/15
-
100 mg/L or SO mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall #1
1.08
.0052
6.7
.012
.00088
.048
0
Outfall #2
1.08
.0031
6.8
.003
.0052
.11
0
' 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 Genera! 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).
Corning Restricted
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 Plan."
Ken Inman
Name (Print name)
Plant Manager
Title (Print titl
(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, theymust be reR2rted 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 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.
Q 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
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results or at end of monitoring eriod
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."
(Signature of Permittee)
(Date)
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

CORNING
February 14, 2015
Division of Water Quality
Attention: Central Files
DENR
1617 Mail Service Center
Raleigh, NC 27699-1617
Corning Cable Systems t 336.771.8000
31BO Centre Park Boulevard f 336.771,8050
Winston-Salem, NC 27107 www.coming.com
Subject: Stormwater Discharge Monitoring Report
Corning Cable Systems LLC - Winston-Salem Cable Plant
General Permit No. NCG030000
Certificate of Coverage No.: NCG030227
Dear Sir/Madam:
RECEIVE®
MAR 0 7 ,2016
CENTRAL FILES
DWR SECTION
Enclosed are the original and copy of the Stormwater Discharge Outfall (SDO)
Monitoring Report for Corning Incorporated - Winston-Salem Cable Plant (WCP) located
in Winston-Salem, Forsyth County, North Carolina. Stormwater samples were collected
on December 12, 2015.
Please note that these results represent the analytical sampling required under the renewed
General Permit NO. NCG030000 term. This term began on November 1, 2012, and
expires on October 31, 2017.
Attached in addition to the Discharge Monitoring Report are the Laboratory Analytical
Reports, Chain -of -Custody, Rain Gauge Record, Qualitative Monitoring Report for
outfalls 001 and 002, and the Storm Event Rainfall/Runoff Calculation.
If yqu have any questions or concerns, please feel free to contact me at [phone],
S
Parren Swart
Corning - Winston-Salem Cable Plant
Safety and Environmental Supervisor
Attachment
Corning Restricted

11/16/2015
11/17/2015
11/18/2015
0.3303
11/19/2015
1.1001
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
0.3201
11/30/2015
0.6707
12/1/2015
0.4804
12/2/2015
0.3803
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
0.0002
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
0.0504
12/15/2015
12/16/2015
12/17/2015
1.08

r
NC Certification No.402
n\ SC Cert�cation No. 99012 Case Narrative
D 1M Full -Service Analytical & NC Drinking WaterCert No. 37735
11,00i
- I S Environmental Solutions VA Certification No. 460211
01/14/2016
�%U RATORIES Inc DoD FLAP: L-A-B Accredited Certificate No, L2307
I5011EC 17025: L-A-B Accredited Certificate No, L2307
Corning Cable Systems Project: Stormwater
Darren Swart
3180 Centre Park Blvd. Lab Submittal Date: 12/18/2015
Winston Salem, NC 27107 Prism Work Order: 5120358
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
G *W"-e-6
Cara C. Rusmisell
Project Manager
Data Qualifiers Key Reference:
Reviewed By Cara C. Rusmisell
Project Manager
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
OG HEM O&G is less than the reporting limit, therefore TPH (SGT-HEM) is less than the reporting limit. Sample not
extracted for TPH (SGT-HEM).
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spring brook Road - P.D. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: 7WS25-0409 Page 1 Df 8

_ P'R I S M I Full -Service Analytical Environmental Solutions
%ueaum MA we
Sample Receipt Summary
01/14/2016
Prism Work Order: 5120358
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
Outfall #1 5120358-01 Water 12/17/15 12/18/15
Outfall #2 5120358-02 Water 12/17/15 12/18/15
Samples were received in good condition at 2.3 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Sprengbrook Road - P.O. Box 240543 - Charlotte, NC 28224-OS43
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 2 of $

a
L-b\
Full-Service Analytical&
- I M I Environmental Salutlons
%IMMAleal£1 IlIG
Corning Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Laboratory Report
Prism Work Order: 5120358
Field Data
Laboratory ID Client ID Field Parameter Result
5120358-01
Outfall #1
pH
6.7
5120358-02 Outfall #2
pH 6.8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratones, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001629-6364- Fax: 70NS26-0409 Page 3 of 8

' Laboratory Report
�ll R I S M I Full -Service AnalytlC81 & 01/14/20`16
Environmental Sclutiona
Coming Cable Systems Project: Stormwater
Client Sample ID: Outfali #1
Attn: Darren Swart
Prism Sample ID: 512035"ll
3180 Centre Park Blvd-
Prism Work Order: 5120358
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 12/17/15 07:50
Time Submitted: 12/18/15 15:15
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis Analyst
Batch
Limit
Factor
DatelTime
ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLOG
mglL
5.0
0.59
1
'16648
12130115 15:24 ARC
P51-0481
Total Suspended Solids
5.2
mg1L
2,6
0.80
1
'SM 2540 D
12f2211S 15:05 EGC
P5L0350
Total Metals
Copper
12
uglL
10
2.1
1
200.7
1113116 16:33 bgm
P6A0109
Lead
0.88 d
uWL
6.0
0.70
1
2003
1113146 16:33 bgm
P6A0109
Zinc
48
OWL
30
7.3
1
200.7
1113116 16-33 bgm
PGA0109
This repart should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P,O, Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: 704l625-0409 Page 4 of 8

L—J!P�RFR
Laboratory Report
I S M F�II-Service AnalytiCAl 8
Environmental solutions 01/14/2016
7u�eon�Tomea iwr.
Corning Cable Systems Project: Stormwater
Client Sample ID: Outfall #2
Attn: Darren Swart
Prism Sample ID: 5120358-02
3180 Centre Park Blvd.
Prism Work Order: 5120358
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 12/17/15 07:45
Time Submitted: 12/18/15 15:15
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Dateffime ID
General Chemistry Parameters
Oil & Grease (SGT-HEM)
BRLpG
mglL
5.0
0.59
1 '1664B
12/30/15 15:24 ARC
PSL0481
Total Suspended Solids
3.1
mg1L
2.6
0.80
1 "SM 2640 D
12/22115 15:05 EGC
PSL0360
Total Metals
Copper
3.0 j
ug1L
10
2.1
1 200.7
1113116 16:60 bgm
P6A0109
Lead
5.2
ug1L
5.0
D.70
1 200.7
1113116 16:50 bgm
P6A0109
Zinc
110
ug1L
30
7.3
1 200.7
1/13116 16:50 bgm
P6A0109
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-6001529-6354 - Fax: [phone] Page 5 of 8

L-jF
ff-j
nu11-Service Analytical 8
/� V � Environmental Solutions
wosaronaA Inc
Corning Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Parr Blvd.
Winston Salem, NC 27107
Total Metals - Quality Control
Level 11 QC Report
1114116
Prism Work Order: 5120358
Time Submitted: 12/18/2015 3:15:OQPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result Y REC Limits RPD Limit Notes
Batch P6A0109 -200.7
Blank (P6A0109-BLK1) Prepared: 01/11/16 Analyzed: 01/13/16
Copper BRL 10 uglL
Lead BRL 5.0 uglL
Zinc
BRL 30 ug(L
LCS (P6A0109•8S1) Prepared: 01111116 Analyzed: 01/13116
Copper 253 10 ug1L 250.0 101 85-115
Lead 252 5.0 ug/L 250.0 101 85-115
Zinc 264 30 ug1L 250.0 105 85-115
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc,
449 Spring brook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: 704 S29-6364 - Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 6 of 8

j �• Full -Service Analytical &
JI[=1R I S M I Environmental Solutions
7��aoti. is 1«
Corning Cable Systems Project: Stormwater
Attm Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
General Chemistry Parameters - Quality Control
Level II QC Report
1/14/16
Prism Work Order: 5120358
Time Submitted: 12/18/2015 3:15:00PM
Reporting Spike Source %REC RPl7
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P5L0360 - NO PREP
Blank (PSL0360-BLK1) Prepared & Analyzed: 12/22/15
Total Suspended Solids BRL 5.0 mg/L
LCS (P5L0360-BS1) Prepared & Analyzed: 12/22/15
Total Suspended Solids 460 5.0 mg/L 477,0 97 90-110
Batch PSL0481 - NO PREP
Blank (P5L0481-BLK1) Prepared & Analyzed: 12/30/15
Oil & Grease (SGT-HEM) BRL 5.0 mg1L OG
Sample Extraction Data
Prep Method: 200.7
Lab Number Batch Initial Final Datefrime
5120358-01 P6A0109 50 mL 50 mL 01/11/16 7:43
5120358-02 P6A0109 50 mL 50 mL 01/11/16 7:43
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]- Toll Free Number: 1.8001529-6364 - Fax: 7WS25-0409 Page 7 of 8

YISM FullsService Analytical;;A Environmental Solutions
r� .w �LiL90nAmruES,lm
449 Springbroolt Road - Charlotte, NC 2821?
Phone [phone] - Fax_ 7O4W5.0489
Client Company Name:
Report TaICorltact Name
Reporting Address
2107
ry
CHAIN OF CUSTODY RECORD
PGG!_�,_ -�_ OF _ QUOTE 0 TO ENSURE PROPER BLLLNGL
Sarirpl©S INTACT Upon arrival?
Project Name: �Raceived Old WET fCE� ` : /
Short Hold Analysis: (Yes) [No) UST Project: (Yes) (NO) t?ROI?ER R.
SERVATIVES ndlcalerl?
*Please ATTACH an Specific re ' `
Y I�►l� Pe porting (QC LEVEL ! II 11! M �'Rsceivea wlrHlrrHoiDIN� TIMES?
provisions and/or QC Requirements CUSTODY-SEALS.rNTACT?
Invoice To: �q� VOLATLLES reed W16UT HEAbSPACE?
Address: PROPER CONTAINERS used?
- -- -
TEMP:;;Therrn ID".T.Zrr�� ...Observed: 3 !D: -C 1 Corr "1;
Phone: Fax (Yes) (No): 331P-'n1-%Qfl Purchase Order NoMilling Reference
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Email Address: lMirtw-sus lg} Q
EDD Type: PDF Excel Other
Site Location Name:
Site Location Physical Address: a *m.
llafniam . Um Requayled Due Date ❑ 1 Day ❑ 2 Days Q 3 Days ❑ 4 Days 0 5 Days
V "Working Days" U 6-9 Days Q Standard 10 days ❑ RushPreWo* dust Be
Samples received after 14:00 will be processed next business day,
a Ltb1k Turnaround time Is based on business days, excluding weekends and holidays.
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT/
Certification: NELAC DoC
SC OTHER
Water Chlorinated. YES_ NO_,
Sample Iced Upon Collection: YES
FL NC
NIA
NO
CLIENT
SAMPLE DESCRIPTION
DATE.
COLLECTED
TIME
COLLECTED
MILITARY
FLOURS
MATRIX
(SOIL,
WATER OR
SLUDGE)
SAMPLE CONTAINER
PRESEIVA-
TIMES
ALYSIS REQUESTED V
V r REMARKS
�C 1 t/� O
PRISM
LAB
ID NO.
'TYPE
SEE BELOW
NO.
SIZE
04
� _
�.
,/
✓
v
GISc,_E
dot,
02
-�
Sampler's Signature
Sampled By (Print Name;7&6 j't' as Affiliation 1
Upon relinquishing, flits Chain of Cust
is your authorization for Prism to proceed with the analyses as requested above. Any changes must
submitted In wrWng to the Prism Project
Afanager. There will as for any changes after analyses have been Initiallzed.
Additional Comments:
!,Arrival Time:
Rellnqu By: ISIVnaN
By: ktgm um Date CAI . 1 1 v
i
Site Departure Tuns:
Mq natwai o ace Lebgrgtal =y: m 1
A add of 897pmenY. NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED SHUT W STODY SEALS FOR TRANSPORTATION TO THE LABORATORY. COC Groiip No.'
PTED AND VERIFIED AGAINST C NTIL RECEIVED AT THE LABORATORY. 1 /{���y I
SAMPLES ARE NOXFieldService
O Fed Ex ❑ UPS ❑ HwxW,dlvered ❑ Other l `� J O tI( 'f`a 1,
Fiuld:Tech Fee:
....
NPDES: UST, G DWATER: DRINKING WATER: SOLID WASTE: RCRA.' CERCLA LANDFILL OTHER:
LINC❑SC ❑NC ❑5C ❑ C ❑SC I ❑NC ❑SC ( ❑NC ❑SC ❑NC❑SC ❑NC C]SC QNC QSC ❑NC 0SC
*CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)
ORIGINAL

A*A
NCDENR
Stormwater Discharge 4utfall (SD4)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: ittl2://12ortal.ncdenr.orE/web/Ir/npdes-stormwater/
Permit No.: (�/C/"/�/�/ /_/_/_/ or Certificate of Coverage No.:
Facility Name: Corning Optical Communications
County: Forsyth Phone No. 336-771-8082
Inspector: Thomas Cuzzens
Date of Inspection: 12/12/2015
Time of Inspection: 07:50
Total Event Precipitation (inches): 1.08
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
X❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
Thomas Cuzzenslj�C
(Signature of Permittee or Designe
Corning Restricted
Pagel of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. 2 Structure (pipe, ditch, etc.) Pipe
Receiving Stream: Fiddlers Creek
Describe the industrial activities that occur within the outfall drainage area: Truck Loading Dock
Area
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Clear/Light
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): None
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
M 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the storm water discharge, where 1 is no solids and 5 is the surface covered with floating solids:
M 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the storm water discharge, where 1 is no solids and 5 is extremely muddy:
M 2 3 4 5
7.
Is there any foam in the storm water discharge? Yes
8.
Is there an oil sheen in the storm water discharge? Yes
4.
Is there evidence of erosion or deposition at the outfall?
Yes
10.
Other Obvious Indicators of Storm water Pollution:
List and describe None
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Corning Restricted
Page 2 of 2
SWU-242, Last modified 7/31/2013

ZWKWA
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http:/IVortal.ncdenr.org/web/]r/npdes-stormwater/
Permit No.: N/C/T/�/�/�/�/�/_/ or Certificate of Coverage No.:
Facility Name: Corning Optical Communications
County: Forsyth Phone No. 336-771-8082
Inspector: Thomas Cuzzens
Date of Inspection: 12/12/2015
Time of Inspection: 07:50
Total Event Precipitation (inches): 1.08
Was this a 'Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
X❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
Thomas Cuzzens_" n,Vv— t
(Signature of Permittee or Designe
J
Corning Restricted
Pagel of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No.1 Structure (pipe, ditch, etc.) Pipe
Receiving Stream: Fiddlers Creek
Describe the industrial activities that occur within the outfall drainage area: Employee Parking
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Clear/Light
3, Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): None
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy:
M 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the storm water discharge, where 1 is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the storm water discharge, where 1 is no solids and 5 is extremely muddy:
M 2 3 4 5
7.
Is there any foam in the storm water discharge? Yes
8.
Is there an oil sheen in the storm water discharge? Yes
9.
Is there evidence of erosion or deposition at the outfall?
Yes
10.
Other Obvious Indicators of Storm water Pollution:
List and describe None
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Corning Restricted
Page 2 of 2
5WU-242, Last modified 7/31/2013

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted �11/06/201S
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME _Corning Winston Salem Cable Plant
COUNTY Forsyth
PERSON COLLECTING SAMPLES Darren Swart
LABORATORY -Prism Lab Cert. # _402 Comments
on sample collection or analysis: None
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR _2015
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthlyl - _Imonth)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow []WaterSupply []SA
®Other - - -
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -9-&=
No discharge this period?'
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
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks ===>
-
-
100 mg/L or 50 mg/L
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L ,
001
9/25/15
.49
4.0
7.1
00
00
.051
00
002
9/2S/15
.49
8.7
7.1
.0056
.0013
.061
00
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.
4 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),
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-24S, 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 Plan"
iwc rj N la."
I H N- _tlo% M Art --I
Name (Print name)
{ 6a,.j-f
Title (Print title)
(Signature) — (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
/Vote: 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,
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 — 4.0 SU
Corning Restricted
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Fier 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 lI 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:
Mail an original and one copy of this DMR, including all "No Discharge" reports within 30 dabs of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU „MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Corning Restricted:
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

' 30 flay Totals 8/29-2/29/2015
8/29-9/29/2015
8/29/2015
0
8/30/2015
0
9/1/2015
0
9/2/2015
0
9/3/2015
0
9/4/2015
0
9/5/2015
0
9/6/2015
0
9/7/2015
0
9/8/2015
0
9/9/2015
0
9/10/2015
0
9/11/2015
0
9/12/2015
0
9/13/2015
0.19
9/14/2015
0
9/15/2015
0
9/16/2015
0
9/17/2015
0
9/18/2015
0
9/19/2015
0
9/20/2015
0
9/21/2015
0.07
9/22/2015
0.07
9/23/2015
0
9/24/2015
0.09
9/25/2015
0.12
9/26/2015
0.01
9/27/2015
0.11
9/28/2015
0.14
9/29/2015
0.49

NC Certification No.402 Case Narrative
SC Certification No. 99012
�p iR
Full-Service Analytical 8 NC Drinking Water Cert No. 37735
I S M Environmental Solutions VA Certification No. 460211 10/07/2015
r �!taeoaaTowES iN4 DaD EL.AP: L-A-B Accredited Certificate No. L2307
ISO/IEC 17025: L-A-B Accredited Certificate No. L2307
Corning Cable Systems Project: Stormwater
Darren Swart
3180 Centre Park Blvd. Lab Submittal Date: 09/25/2015
Winston Salem, NC 27107 Prism Work Order: 5090479
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, [NC.
G 4?�
Cara C. Rusmisell
Project Manager
Data Qualifiers Key Reference:
Reviewed By Cara C. Rusmisell
Project Manager
OG HEM O&G is less than the reporting limit, therefore TPH (SGT-HEM) is less than the reporting limit. Sample not
extracted for TPH (SGT-HEM).
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - charlotte, NC 28224-0543
Phone: [phone] . Toll Free Number: 1-8001529-6364 - Fax: 70V525-0409 Page 1 of 8

n
'PRISM 1 Environsermental alAnalyticalsolutions
s
EnvlrCenmental SoWtlpns
Sample Receipt Summary
1 0/07/2015
Prism Work Order: 5090479
Client Sample ID
Lab Sample ID
Matrix
Date Sampled
Date Received
Outfall #1
Outfall #2
5090479-01
5090479-02
Water
Water
09/25/15
09/25/15
09/25/15
09/25/15
Samples were received in good condition at 1.0 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spring brook Road - P.D. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800f529-6364 - Fax: 7DWS25-0409 Page 2 0f 8

AP R i7i�aoa�rpvservice Analytical&
Enronmenlpl SplutlonsI S I I
Corning Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Field Data
Laboratory Report
10/07/2015
Prism Work Order: 5090479
Laboratory ID Client ID Field Parameter Result
5090479-01 Outfall #1
pH 7.1
5090479-02 Outfall #2
pH 7.1
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
"9 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Toil Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 8

= Fuli-Service Analytical d Laboratory Report
ciG` �I S M I Environmental Sorutlons 10/07/2015
f�1�'ueaw.iawea wc.
Corning Cable Systems Project: Stormwater Client Sample ID: Otltfall #1
Attn: Darren Swart Prism Sample 1D: 5090479-01
3180 Centre Park Blvd. Prism Work Order: 5090479
Winston Salem, NC 27107 Sample Matrix: Water Time Collected: 09/25/15 05:45
Time Submitted: 09/25/15 1825
Parameter Result
Units Report
MDL Dilution Method Analysis Analyst
Batch
Limit
Factor Date rime
ID
General Chemistry Parameters
Oil a Grease (SGT-HEM) BRLOG
mg1L 5,0
0.59 1 '1664B 1016115 13:00 ARC
P5J0106
Total Suspended Solids 4.0
mg1L 2.5
0.80 1 'SM 2540 0 1011115 9:50 EGC
P5J0o15
Total Metals
Copper
BRL
ug1L
5,0
0.44
1
'6020A
1015115 17:38
BGM
P5J0060
Lead
BRL
isg1L
1.0
0.020
1
'6020A
1015115 17:38
BGM
P5J0060
Zinc
51
ug1L
10
0.98
1
'6020A
1015115 17:38
BGM
PSJO060
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 4 0f 8

( Laboratory Report
I S M I Fullironmee al Sol ii8o 8
L.� Environmental Solutions 1610712015
u m we
Corning Cable Systems Project: Stormwater
Client Sample ID: Outfall 92
Attn: Darren Swart
Prism Sample ID: 5090479-02
3180 Centre Park Blvd,
Prism Work Order: 5090479
Winston Salem, NC 27107 Sample Matrix: Water
Time Collected: 09/25/15 05:52
Time Submitted, 09/25/15 18:25
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
General Chemistry Parameters
Oil & Grease {SGT-HEM}
BRLOG
mg1L
5.0
0.59
1
'1664B
10/6/15 13:00
ARC
P5J0106
Total Suspended Solids
8.7
mg1L
2.9
0.90
1
*SM 25Q D
1011119 9:50
EGC
PSJ0015
Total Metals
Copper
5.6
ug1L
5.0
0.44
1
'6020A
1015115 17:51
BGM
PSJ0060
Lead
1.3
ug1L
1.6
0.020
1
'6020A
1015115 17:61
BGM
P5J0060
Zinc
61
u91L
10
0.98
1
'6020A
1015115 17-61
BGM
PSA060
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O, Box 240543 - Charlotte, NC 28224-OW
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: 704152"409 Page 5 of 8

Pt � Full -service MaryticaI &
'P I S M I Environmental Solutions
7�reaawTon�s.inc
Corning Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Park Blvd,
Winston Salem, NC 27107
Total Metals - Quality Control
Level II QC Report
1 Of7115
Prism Work Order: 5090479
Time Submitted: 9/25/2015 6:25:OOPM
Reporting Spike Source "/DREG RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch PSJ0060 - 3005A
8la n k (P5J0060-B LK1)
Prepared & Analyzed: 10/05/15
Capper
BRL 5.0
ug/L
Lead
BRL 1.0
ugIL
Zinc
SRL 10
ug/L
LCS (P5J0060-13S1)
Prepared & Analyzed: 10/05115
Copper
95.2 5.0
ugIL
100.0 95
80-120
Lead
95.7 1.0
ug/L
100.0 96
80-120
Zinc
94.8 10
ug/L
100.0 95
80-120
Matrix Spike (P5J0060-M51)
Source: 509047"1
Prepared & Analyzed: 10/05/15
Copper
92.1 5.0
ug/L
100.0 2-42 90
75-125
Lead
90.6 1.0
ug/L
100-0 0.686 90
75-125
Zinc
139 10
ug/L
100-0 51.1 88
75-125
Matrix Spike Dup (P5J0060-MSD1)
Source: 509047"1
Prepared & Analyzed: 10/05/16
Copper
95,0 5.0
ug/L
100.0 2.42 93
75-125 3 20
Lead
95.9 1.0
ug/L
100.0 0.686 95
75-125 6 20
Zinc
144 10
ug/L
100.0 51.1 93
75-125 3 20
Post Spike (P5J0060-PSI)
Source: 509047"1
Prepared & Analyzed: 10/05115
Copper
91.1
ugIL
100.0 2-42 89
M120
Lead
90.7
ugIL
100.0 0.686 90
80-120
Zinc
138
uglL
100.0 51.1 87
BO-120
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spring brook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 . Fax: [phone] Page 6 of 13

Ar
P, Full -Service Analytloal d
P I S M I Environmental Solutions
f��ueon.,a,xa v+c
Coming Cable Systems Project: Stormwater
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
General Chemistry Parameters - Quality Control
Level II QC Report
1017115
Prism Work Order: 5090479
Time Submitted: 9/25/2015 6:25:OOPM
Reporting Spike Source %REC RPa
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P5J0015 - NO PREP
Blank (PU0015-BLK1) Prepared & Analyzed: 10/01/15
Total Suspended Solids BRL 5.0 mg/L
LCS (P5J0015-BS1) Prepared & Analyzed: 10/01/15
Total Suspended Solids 460 5,0 mg1L 477.0 97 90-110
Batch MOM - NO PREP
Blank (P5J0106-BLK1) Prepared & Analyzed: 10/06/15
Oil & Grease (SGT-HEM) BRL 5.0 mg/L OG
Sample Extraction Data
Prep Method: 3005A
Lab Number Batch Initial Final Dateirnme
5090479-01 P5J0060 50 mL 50 mL 10/05/15 9:20
5090479-02 P5J0060 50 mL 50 mL 10/05/15 9;20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc,
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Top Free Number: 1-8001529-6364 - Fax: [phone] Page 7 of 8

W,
All
ACCUDE-NR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http.1/nortal.ncdenr,org/we /lr/apdgs=slormwatea
Permit No.:
Facility Name: CoPbiyi4 - l�n.fr
County:
Inspector: )>ARLnn --�A?-4
Date of Inspection:
Time of Inspection: d S , yS Avv.
or Certificate of Coverage No.:
Total Event Precipitation (inches): 6, V'
Phone No. 3.31,-'/7/- SO bV
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
[�'Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit),
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains apuroval from the local DWO Regional Office.
By thissignature, I certify,that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page I of 2
SWU-242, Last modified 7/31/2013

vr�. "r•^•r:r.:�rnsv�o�,•,�•,•,•;rn•"n�rrwrv,+vr:wr•.:.:v:::.-:::.�..�, •r+r: rr:.�rr:.�rr,rxnv,vr�•: rr:r: vr,v::,�,• r: rr,�: •rrn••rrr••rrr�• rr •. .7,a f!T' r7 , r., . r.. � r� � �7x5• .'1.
.r..'r r2r ,r.x:,wfixrr;,•r;....:�r�. vr,�, 4�r� r�
T
CHAIN OF CUSTODY RECORD •
Full -Service An 8 :,. :.•,•,; as
P R I , ■ ! Environmental Solutions PAGIS OF QUOTE 0 TO ENSURE PROPER etLLINOt - i -. f /��
Sarrlpl�s INTACT upon arrival?
Project Name fteolved QN:WEfiCE?r�:,:;' r;..•r ;�.::.:"
449 S Tin brook Road •Charlotte, NC 2$217 �' '' = 'r •Y<' -•.3.
Phone [phone]�3Bd Fax: 704�525 wW9 Short Hold Analysis: (Yes) (No) UST Project: (Yes) (NO) y°= PROPER.PRESERVA7IVS;Iridlrsled7:-. s.:::
�Oruti �.46cE �VS7A15 "Please ATTACH any project speclflc reporting (QC LEVEL! If Ill IV) 4 Reielited.wITHI1�:HO1E?ING;TIME$?,,' ��: -= --? IL
Client CompanyName
provl&Ions and/or QC Requirements +s� xGU..Sif1DY:�SF.ALS'tNTACl'T:= ;� �= •;:: •. �,•- ���. '�� -.•
Report To/Contact Name: _D� nr S wacT - 1fOLATiLE3 reed w1011T HEADSF?ACE?
Invoice To: 5AkE
Reporting Address: �80 1%NFTL6 P.tt w Bt-v� Address:' PkZOFR CLiN7,4iN£RSiised7
r
Wl N STON - ,5ALiEM N G 2 7 l OT •T.EMP: Trierm ID' IICI' W t3bsorved: Z •'L °C 1 Corr':l P' ."C
Phone:331P- p S Fax (Yes) (No): s34- 77 l -glop Purchase Order NoJB1111ng Reference
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Email Address: D co G• c a Requested Due Date ❑ 1 Day ❑ 2 Days ❑ 3 Days l7 4 Days ❑ 5 Days
Certification: NELAC Doff
FL NC
EDO Type: POF ✓ Excel Other "Working Days" ❑"Days ❑ Standard 10 days ❑ RL,,h WorkMdUst Be
� u
OTHER
NIA
CP
Site Location Name: WSamples received after 14:00 will be processed next business day. Site
Site Location Physical Address: $A ie- .ts Ai;pya
Turnaround tlme'Is based on business days, excluding wookonds and holidays.
Water Chlorinated: YES_ NO_
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. To CLIENT)
Sample Collection_ YES
Iced Upon
NO
TIME
MATRIX
SAMPLE CONTAINER
PRESERVA.
ANALYSIS REQUESTED
t1
PRISM
CLIENT
SAMPLE DESCMPTlON
DATE
COLLECTED
COLLECTED
UILiTARY
(SOIL,
WATER OR
TIVES
? t� �rT 9 _ fj%t REMARKS
AB
•TYPE
HOURS
SLUDGE)
SEE BELOW
NO.
SIB
`v
9 (}
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�cJZ2eYiS COen3�n/G
Sampler's 3lgnature C Sampled By
(Print Name) i71nmq AffiNat£on
Upon relinquishing, this Chain of Cus6dy is your authorization for Prism to proceed with the analyses as requested above. Any changes must be
PRISM USE • NLY
submitted In vrrtUng to the Prism Project Manager. There will be c
rgos for any changes after analyses have been Initialized.
Y'Race
Cure)"' O6 8 Addlbona�l Comments:
Site:Arry
., al T+ieo7i"f-lrii'le
RebRodPed
arSi re Date �J,
•'..
;- - SilerPegatiiii_.
y. (SlPrtebeio
orPrism ea By:w Date J�•T�A 1 / • /
/•
Field i'9GIt Feo: .
. -" D�/,l5' ff 187�5 '� 1
ki �- �COC
Mleage�`
'
shipment: NO : ALL &AMP LE SHOULD B TAPED SHU7we
SAMPLES ARk NOT CEPTED AND VERIFIED AGAINSL
T4t1Y SE FOR TRANSPORTATION TO THE LABORA G p No.
RECEI D ATTHE LABORATORY.
O Fed Ex O UPS O Rand dei{vered dsm Field Sm" other
Gil O
IO WATER:
DRINKING
CLA LANDFILL
NG O SC I ❑ NC Cl 5C I ❑C ❑ SCAR J ❑ NC ❑ SC
O NC ❑SCE. Q NBC ❑ SC I ❑ NRC Q 5C CJ N SCl ❑❑ NC ❑ SC
1
❑O
11 � jj
"CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic-, TL = Teflon -Lined Cap VOA = Volable Organics Analysis (Zero Head Space)
nn,nit,i Al

�-7-A
INC®ENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: ht //,nortal.ncdenrorg/web/]Unndes-stormwater/
Permit No.: N/C//3/�/ D/Q/4/�/ or Certificate of Coverage No.:
Facility Name: C 06Rh r4 -1tJ%,s/ah :isk►„ C40� O-Ah+
County: & Phone No. 336,-',"71- YO &C
Inspector: _�) A �Ret1_ SSA R7
Date of Inspection:
Time of Inspection: 4S:i9S Am,
Total Event Precipitation (inches): J, '//
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
EfYes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable..
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall j
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours i
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
E interval is representative for local storm events during the sampling period, and the permittee E
obtains approval from the local DWQ Regional Office. 1
By this signature, I certify that this rel
(Signature of Permittee or Designee)
is accurate and complete to the best of my knowledge:
Page 1 of 2
SWU-242, Last modified 7/31/2013

I. Outfall Description:
Outfall No. I--)- Structure (pipe, ditch, etc.) ^ FIFE -
Receiving Stream: le4ZS C-e
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(li ht, medium, dark) as descriptors:
Le, 110-J
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
!1 2 3 4 5
J G. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
2 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe / K ,-, ne—
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may he indicative of pollutant exposure. These conditions warrant further investigation.
Page 2of2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. Structure (pipe, ditch, etc.)
Receiving Stream: Fd fl gs ew,��.,�
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: '
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Nance _
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
9 2 3 4 5
} 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
(9 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
Listand describe lyol1e'
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may he indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242. Last modified 7/31/2013

CORNING
November 10, 2015
Division of Water Quality
Attention: Central Files
DENR
1617 Mail Service Center
Raleigh, NC 27699-1617
ConnIng Cable Systems t 338.771,8000
3180 Centre Park Boulevard f 336 771.8050
Winston-SBiem, NC 27107 www.cnmang.com
�>E1, ED
NOV 13 2015
CENTRAL FILES
DWR SECTION
Subject: Stormwater Discharge Monitoring Report
Corning Cable Systems LLC - Winston-Salem Cable Plant
General Permit No. NCG030000
Certificate of Coverage No.: NCG030227
Dear Sir/Madam:
Enclosed are the original and copy of the Stormwater Discharge Outfall (SDO)
Monitoring Report for Corning Incorporated - Winston-Salem Cable Plant (WCP) located
in Winston-Salem, Forsyth County, North Carolina. Stormwater samples were collected
on September 25, 2015.
Please note that these results represent the analytical sampling required under the renewed
General Permit NO. NCG030000 term. This term began on November 1. 2012, and
expires on October 31, 2017.
Attached in addition to the Discharge Monitoring Report are the Laboratory Analytical
Reports, Chain -of -Custody, Rain Gauge Record, Qualitative Monitoring Report for
outfalls 001 and 002, and the Storm Event Rainfall/Runoff Calculation.
If ou have any que tions or concerns, please feel free to contact me at [phone].
ncerely,
arren Swart
Corning - Winston-Salem Cable Plant
Safety and Environmental Supervisor
Attachment
Corning Restricted

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 8/4/2014
CERTIFICATE OF COVERAGE NO. NCG030227
FACILITY NAME Corning Incorporated
COUNTY Forsyth
PERSON COLLECTING SAMPLES Darren Swart
LABORATORY: Prism Lab Cert. # 402 Comments on sample collection
or analysis: pH sample taken at the time of the grab sample showed pH
at Outfall 1: 7.2 and Outfall 2: 7.8; Prism sample was different.
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month}
DISCHARGING TO CLASS ❑ORW [:]HOW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
RECEIVED ®Other_Class C
SEP 2 2 2014 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
CENTRAL FILES
DWR SECTION ❑ No discharge this period?2
Outfall No.
Date Sample
p
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
p H,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks ===>
-
-
100 mg/1 or 50 mg/L
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Outfall1
08/01/14
1.51
3.1
5.4
0.0057
BRL
0.1
BRL
-
Outfall2
08/01/14
1.51
4.4
6.1
BRL
BRL
.056
BRL
-
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.
4 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 Stormwater Pollution Prevention Plan."
Darren Swart
Name (Print name}
Safety & Environmental Lervisor
Title n t title)
4
(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 m 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 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 discharge this period?2
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 EXCEEDANCES FOR THE SAM E PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ©�
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this OMR, includinaaall„ "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period
in the case Of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significarrkpenalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
-q/j 6,� s4_
(date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

/LPELa-191SM Full -Service al Sol kcal sEnvironmental SolUtiansF.BOPATOArES. INC.
449 Springbrook Road • Charlotte, NC 28217
Phone [phone] • Fax: [phone],0099 f
Client Company Name: t)`' I.," C'Ab l L -11fa 7c n�
Report To[Contact Name: Z-A 412 C_/} .340APf
Reporting Address: �'%3 (-Lch PC JiA
S iwI Sit k r„ ) I C .c- 7/(17
CHAIN OF CUSTODY RECORD
PAGE_ OF _ QUOTE # TO ENSURE PROPER BILLING:
Project Name:
Short Hold Analysis: (Yes) (No) UST Project: (Yes) (NO)
*Please ATTACH any project specific reporting (CC LEVEL 111 III IV)
provisions and/or OC Requirements
Invoice To: ;) ),1
Address: --
YES NO NIA
Samples INTACT upon arrival?
Received ON WET ICE?
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACT?
VOLATILES rec'd WIOUT HEADSPACE?
PROPER CONTAINERS used?
TEMP: Therm ID: Observed: °C / Corr:
Phone-..J[d&''/7/- _Td &'S Fax (Yes) (No):-:�:��'/' T100 purchase Order No.Billing Reference
Email Address. D Pto Jk,`W e4e SPA L dh .
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
.
✓
Requested Due Date Q 1 Day Q 2 Days ❑ 3 Days Q 4 Days ❑ 5 Days
Certification: - NELAC DoD
FL NC
EDD Type: PDF Excel Other
Site Location Name: 11,1
"Working Days" ❑ 6.9 Days ❑ Standard 10 days ❑ Rush
re Wor gdust Be
5C OTHER
N/A
_ _
_ Samples received aher 14:00 will be processed next business day.
Site Location Physical Address: A 5 A bo V t✓ Turnaround time is based on business days, excluding weekends and holidays.
Water Chlorinated: YES_ NO_
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES
NO
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTED
TIME
COLLECTED
MILITARY
MATRIX
(SOIL,
WATER OR
SAMPLE CONTAINER
PRESERVA-
TIVE3
ANALYSIS REQUESTED
[/
�1 \.9 VIC Q / REMARKS
(n
PRISM
LAB
'TYPE
HOURS
SLUDGE)
NO.
SIZE
ID NO.
SEE BELOW
a�
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Sampler's Signature
Sampled By (Print Name) Affiliation
Upon relinquishing, this Chain of Custody
is your authorization for Prism to proceed with the analyses as requested above. Any changes must be
PRISM USE ONLY
submitted in writing to the Prism Project Manager. There will be charges for any changes after analyses have been initialized.
RelingU Shad By: (Signature)
ReceivedD` rBy: (Signatur/8ff�✓f!A/ Date ii/liW.ry//7Hoours Addltl nal Comm1ent/s/:
Site Arrival Time:
Relinquished y: (Signature)
ReeivOd y: (Signature) Data Lf{ ll l
�1
Site Departure Time:Relinquished
By: (Signature)
L
Received For Prism Laboratories By. Date
Field Tech Fee:
Mileage:
Method of hipment: NOTE: ALL SAMPLE OOLERS SHOULD BE TAPE) SWUT WITH CUSTODY SEALS FOR TRANSPORTATION TO THE LABORATORY. COC Group No. ,
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST CDC UNTIL RECEIVED AT THE LABORATORY.
CIFed Ex ❑ UPS ❑ Hand -delivered ,(.Prism Field Service ❑ Othpr
5C i KING WATER: MC SCj LANDFILL NC ❑ SC ❑ NC ❑ NC CONC ❑ SC ❑ ❑ SC ONC ❑ ❑ NC D SCI'a NC ❑ SC.
�❑O I❑O❑
;
'CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic, TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)
r
' �4L 1[LY Lr[JL �VR
TERMS 8 CONDITIONS
CUSTOMER COPY

Term and Conditions
The Terms & Conditions set forth below shall be deemed to be incorporated into the
agreements and understandings by and between Prism Laboratories and the Client
identified on the facing page hereof. The Terms and Conditions of this Agreement shall
not be. modified without prior written consent of Prism Laboratories.
Confidentiality: All work will be performed in strict
confidence. Results are released only to the client or his
designated agent. Prism must receive a written request
from our client to release data to an independent third
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vided and executed upon request.
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eacli customer. For our clients with credit approved
'by our company, payment terms are Net 10 Days upon
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set forth herein may result in refusal by Prism Labo-
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limited to the accuracy of the analysis of samples as
received. We assume no responsibility for the purposes
for which the client uses the test results nor liability
for any other warranties, express or implied, including
warranties of the fitness for particular purpose or for
merchantability made by the client. These terms and
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of work submitted.by the client. r
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agrees to indemnify and hold Prism Laboratories
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This indemnification and hold harmless provision shall
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Prism Laboratories shall not be responsible for any
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work.
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torney's preparation of testifier and advice of counsel
in connection with response to subpoenas, and other
expenses associated with such litigation.
Retention of Samples: Excess samples not used in
analysis will be retained at the laboratory after report
of analysis according to the following schedule unless
other arrangements can be trade. Potable water: Dis-
carded immediately. All other Samples: 30 days.
Retention of Reports: After results have been reported
to the client, Prism will retain copies for a period of
at least three years; after which such reports may be
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& 11 Quality Control Program Reports. Level III and
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available upon request at an additional charge.
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apply unless quoted otherwise in a Prism Analytical
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- L75x / 3 day - 1.5x / 4 day - 125x / 5 day -1.2x / 6-9
days - 1.15x. Rush TCLP Analyses are priced higher.
Turnaround time is based on business days excluding
weekends and holidays. Samples received after 2:00
pm will be considered received the next business day. _
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be liable to the other party for delays in performance of
services nor for the direct or indirect cost(s) resulting
from such delays, that may result from labor strikes.,
riots, war. extraordinary weather conditions, terrorism
or any natural catastrophe or any other cause beyond
the reasonable control of either party.

NC Certification No.Case Narrative
D I 1 Full -Service Analytical 8
/ R I SM Environmental Solutions
P
SC Certification No. 990 99012
NC Drinking Water Cart No. 37735
VA Certification No. 460211d8120/2d14
r7,TOFJE%IMc
DoD FLAP: L-A-S Accredited Certificate No. L2307
ISOIIEC 17025: L-A-B Accredited Certificate No. L2307
i
Corning Cable Systems
Project: Stormwater
Darren Swart
Project No.: Stormwater
3180 Centre Park Blvd.
Lab Submittal Date: 08/05/2014
Winston Salem, NC 27107
Prism Work Order: 4080057
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
Cara C. Rusmisell
Project Manager
Data Qualifiers Key Reference:
Reviewed By Cara C. Rusmisell
Project Manager
HT Sample received and analyzed outside of the hold time.
OG HEM O&G is less than the reporting limit, therefore TPH (SGT-HEM) is less than the reporting limit. Sample not
extracted for TPH (SGT-HEM).
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.Q. Box 240543 - Charlotte, NC 23224-0643
Phone: [phone] - Toll Free Number: 1-800/529-0364 - Fax: [phone] Page 1 Of 7

Full-SeMceAnalytical3 Sample Receipt Summary
UI V M Environmental Solutions 08120/2014
JR�PR
uionATOWS I.
Prism Work Order: 4080057
Client Sample ID Lab Sample ID Matrix Date Samplers Date Received
Outfall #1 4080057-01 Water 08/01/14 08/05114
Outfall #2 4080057-02 Water 08/01/14 08/05/14
Samples were received in good condition at 3.0 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the wntlen consent of Prism Laboratones, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 2 of 7

Fun -Service Analytical d
Environmental Solutions
Coming Cable Systems
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
Laboratory Report
08/20/2014
Project: Stormwater Client Sample ID: Outfall #1
Prism Sample ID: 4080057-01
Project Nio.: Stormwater Prism Work Order: 4080057
Sample Matrix: Water Time Collected: 08/01/14 06:30
Time Submitted: 08/05/14 08:05
Parameter
Result
Units
Report
MDL Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Datelrime
ID
General Chemistry Parameters
Oil & Grease (5GT-HEM)
BRLOG
mg/L
5,0
1.2 1
1664A
818114 11:45
JAB
P41-10125
PH
6.4 HT
pH Units
1
'SM4500-H B
815114 15:20
MES
P4H0078
Total Suspended Solids
3.1
mg1L
2.6
1.0 1
'SM 2540 D
$18114 10:10
JHB
P4140127
Total Metals
Copper 5.7 uq& 6.0 0.85 1 'fi020A 8/1a114 20:13 PJF P4H0094
Lead BRL uyR. 1.0 0.062 1 6020A 8l18114 20:13 PJF P4H0094
Zinc 100 ug11- 10 0A0 1 '6020A 8118114 20:13 PJF P4H0094
This report should not be reproduced, except in Its entirety, without the written consent of Prism Laboratones, Inc,
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] • Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 3 of 7

Furl -Service Analytical8 Laboratory Report
PRISM Environmental Soutions 08/20/2014
Corning Cable Systems
Project: Stormwater Client Sample ID: Outfall #2
Attn: Darren Swart
Prism Sample ID: 4080057-02
3180 Centre Park Blvd.
Project No.: Stormwater Prism Work Order: 4080057
Winston Salem, NC 27107
Sample Matrix: Water Time Collected: 08/01/14 06:30
Time Submitted: 08/05/14 08:05
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DatelTime ID
General Chemistry Parameters
Oil E Grease (SGT-HEM)
BRLOG
mg1L
5.0
1.2
1
'1664A
818114 12:23
JAB
P4H0125
pH
6.1 HT
pH units
1
'SM4500-H B
815114 15:20
MES
P4H0078
Total Suspended Solids
4.4
mg1L
2.7
1.0
1
"SM 2640 D
818114 10:10
JHB
P41-10127
Total Metals
Copper
BRL
ug1L
5.0
0,85
1
'6020A
8/18114 20:24
PJF
P41­10094
Lead
BRL
ug1L
1.0
0,062
1
'6020A
8l18114 20:24
PJF
P41­10094
Zinc
56
ug1L
10
0.80
1
'6020A
8118114 20:24
PJF
P4H0094
0
f
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spring brook Road - P.O. Box 240W - Charlotte, NC 28224-0543
Phone: [phone] -To[] Free Number: 1-8001629-6364 - Fax: [phone] Page 4 of 7

Level II QC Report
�P R I S M Full -Service Analytical S 8/20114
Environmental Solutions
'Ji �eonarawiEs iwc
i
Corning Cable Systems Project: Stormwater Prism Work Order: 4080057
Attn: Darren Swart Time Submitted: 8/5/2014 8:05:OOAM
3180 Centre Park Blvd. Project No: Stormwater
Winston Salem, NC 27107
Total Metals - Quality Control
I
Reporting
Spike Source %REC
RPD
Analyte
Result
Limit
Units
Level Result %REC Limits
RPD
Limit Notes
Batch P4H0094 - 3005A
Blank(P4H0094-BLK1)
Prepared:08/06/14 Analyzed:08/18/14
Copper
BRL ,
5.0
ug/L
Lead
BRL
1.0
ug/L
Zinc
BRL;
10
ug/L
LCS (P4H0094-BS1)
Prepared: 08/06/14 Analyzed: 08/18/14
Copper
106
5.0
ug/L
100.0 106 80-120
Lead
98.7 '
1.0
ug/L
100.0 99 80-120
Zinc
101 '
10
ug1L
100.0 101 80-120
Matrix Spike (P4H0094-MS1)
Source: 4080057-01
Prepared: 08/06/14 Analyzed: 08/18/14
Copper
109
5,0
ug/L
100.0 5.70 103 75-125
Lead
97.5 '
1.0
ug/L
100.0 0.594 97 75-125
Zinc
195
10
ug/L
100.0 100 94 75-125
Matrix Spike Dup (P4H0094-IMSD1)
Source: 4080067-01
Prepared: 08/06/14 Analyzed: 08/18/14
Copper
107
5.0
ug/L
100.0 5.70 101 75-125
2
20
Lead
98.0
1.0
ug/L
100.0 0.594 97 75-125
0.6
20
Zinc
196
10
ug1L
100.0 100 96 75-125
0.9
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] -Toll Free Number: 1-8001529.6364 - Fax: [phone] Page 5 of 7

\\
u � Full -Service Analytical &
[—� I Environmental Solutions
'7ueon�.ewE8 -+c
Corning Cable Systems
Attn: Darren Swart
3180 Centre Park Blvd.
Winston Salem, NC 27107
General Chemistry Parameters - Quality Control
Project: Stormwater
Project No: Stormwater
Level II QC Report
8120/14
Prism Work Order: 4080057
Time Submitted: 8/5/2014 8:05:OOAM
Reporting Spike Source %REC RP0
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P4H0D78 - NO PREP
LCS (P41-10078-13S1) I Prepared & Analyzed: 08/05/14
pH 6.92 pH Units 6.880 101 99-101
t
Duplicate (P41-10078-DUP1) Source: 4080057-02 Prepared & Analyzed: 08/05/14
pH 6.05 pH Units 6.08 0.5 10
Batch P4H0125 - NO PREP
Blank {P4H0125-BLK1) Prepared & Analyzed: 08/08/14
Oil & Grease (SGT-HEM) BRL 5.0 mg/L OG
Batch P4H0127 - NO PREP
Blank (1341-10127-BLK1) Prepared & Analyzed: 08/08/14
Total Suspended Solids BRL 5.0 mg/L
LCS (P41.10127-BS1) Prepared & Analyzed: 08/08/14
Total Suspended Solids 460 5.0 mg/L 468.0 99 90-110
Sample Extraction Data
Prep Method: 3005A
Lab Humber Batch Initial Final DatelTime
4080057-01 P41-10094 50 mL 50 mL 08106I44 8:45
4080057-02 P41-10094 50 mL 50 mL 08IG6114 8:45
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: 704162M364 - Toll Free Number: 1$00IS29-6364 - Fax: [phone] Page 6 of 7

V:.
V
FullCHAIN OF CUSTODY RECORD
Service Analytical &
Environmental Solutions FACE pp_ q(IpTE $Te ENSURE PROPER SILL1116:
'eA%fit 40nnATORIES, NO
449 Springbrook Road • Chartatte, NC 28217
Phone 70&529-8564 Fax'. 7041525.0409
Client Company Name: cAb le 51,14Lft
Report TolContact Name: p �R
Reportinp Address:. G YW XJild
' O S 1
All. Ile 2 if
Project Name:
Short Hold Analysis: (Yes) (No) UST Project: (Yes► (NO)
*Please ATTACH any project specific reporting (QC LEVEL 11, 111 117
provisions andlo``r QC Requirements
Invoice To: 's/tdl�M e-
Addrass:
fJ �i t + � �"�'�f i� JS�f i � a:- YES NOr�f WA'. t•
5ainples INTACT upon arrival7ryj yr '� 3 r - ' �-
�.. O
� RerelvBdUN'WETIGE?� "�'5
PROPEi� I�RESE"RVATILES In�uated 7 ry, �'*=' � x �' �� Uk
{itatetredWITHINFK3C.DlNG'71MFS7 ij ?r f."-�.�-�'�� - tQ
CUSTODY.SEAL3INTAC7�
Vt�LATILES reed WfOU1 HEADSPACE?
PROPER CONTAINERS und? Ant
TEMP.:TFiermlD" `�/'.bhservad o[ Y °CJCan -04C
Phone:336.171- fd &C Fax (Yes) (No)-,M6a77/- S?Od Purchase Order No./Billing Reference
Email Address: " Requested Due Date Cl 1 Day ❑ 2 Days ❑ 3 Days ❑ a Days ❑ 5 Days
EDD Type: PDF ✓Excel Other "Working Days" ❑ 6-9 Days ❑ Standard 10 days ❑ Pro -A Work Must Be
Site Location Name: 141C Samples received after 14:00 will be processed next business day.
Site Location Physical Address: AA A66ve, Turnaround time Is based on business days, excluding weekends and holidays.
(SEE REVERSE FOR TERMS 5 CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Certification: NELAC f]oD FL NC
Scved OTHER NIA
Water Chlorinated: YES_ NO_
Sample Iced Upon Collection: YES NO
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTED
TIME
COLLECTED
MILITARY
HOURS
MATRIX
(SOIL.
WATER OR
SLUDGE)
SAMPLE
CONTAINER
PRESERVA-
TIVES
A YSIS REQUESTED
�/ REMARKS
1'
/1 ,��
PRISM
ID NO.
-TYPE
SEE BELOW
_
�
_
NO.
SIZE
A /
i i ` �(�3D
�
.�}�R
r'd�d
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Sampler's Signature Sampled By (Print Name) t4ifiation d C\:`n
Upon relinquishing, this Chain of Custody Is your aLAorization for Prism to proceed with the analyses as requasted above. Any changes must be
submitted In writing to the Prism Project Manager. There will he chirges
for any changes after analyses have been Initialized.
o nqui , ay: o,nature a
Reis u y, {Sign tore H
R u ed By. Sig Race
y: (signatu r Ilium Additlppal Comments
y- (Si©nott") Date C.cl 7r Z�.
7,
nr arts rise By: Date
Site Arnva
.Site Dcpart_uns TErrte - =- f
Field Tech Fee
Method ShlpmenL NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED 5HIIt wn CUST Y SEALS FOR TRANSPORTATION TO THE LABORATORY. COC Gawp No.
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAIN$TCO UNTIL ECEIVEDATTHrLABORATORY.
1UFadEx L I UPS ❑ Hmd4elivered Pfm FINd SerAoe ❑ Other
.Mileage
NPDES: UST GROUNDWATER: DRINKING WATER: SOLID WASTE: RCRA: CERCLA LANDFILL OTHER:
� NC❑5C ❑NC ❑SC ❑NC ❑SC LING ❑SC LING ❑SC ❑NC❑SC El NC ❑SC ❑NC ❑SC ❑NC ❑SC
C] U I ❑ ❑ ❑ ❑ 13 ❑ ❑
"CONTAINER TYPE CODES: A =Amber C = Clear G= Class P = Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)
ORIGINAL

7/1/2014
0
7/2/2014
0
7/3/2014
0
7/4/2014
0
7/5/2014
0
7/6/2014
0
7/7/2014
0
7/8/2014
0.13
7/9/2014
0.32
7/10/2014
0
7/11/2014
0.01
7/12/2014
0
7/13/2014
0
7/14/2014
0
7/15/2014
0.02
7/16/2014
0.05
7/17/2014
0
7/18/2014
0
7/19/2014
0.02
7/20/2014
0.03
7/21/2014
0.07
7/22/2014
0
7/23/2014
0
7/24/2014
0.07
7/25/2014
0
7/26/2014
0
7/27/2014
0.11
7/28/2014
0.06
7/29/2014
0
7/30/2014
0
7/31/2014
0
8/1/2014
1.51

Corning
CORNING 3180Centre Park Boulevard f 336.771.8050
Winston-Salem, NC 27107 www.coming.com
September 16, 2014
Division of Water Quality
Attention: Central Files
DENR
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Monitoring Report
Coming Cable Systems LLC - Winston-Salem Cable Plant
General Permit No. NCG030000
Certificate of Coverage No.: NCG030227
Dear Sir/Madam:
Enclosed are the original and copy of the Stormwater Discharge Outfall (SDO)
Monitoring Report for Coming Incorporated - Winston-Salem Cable Plant (WCP) located
in Winston-Salem, Forsyth County, North Carolina. Stormwater samples were collected
on August 1, 2014. The laboratory results were returned to WCP on August 20, 2014.
Please note that these results represent the analytical sampling required under the renewed
General Permit NO. NCG030000 term. This term began on November 1, 2012, and
expires on October 31, 2017.
Attached in addition to the Discharge Monitoring Report are the Laboratory Analytical
Reports, Chain -of -Custody, Rain Gauge Record, Qualitative Monitoring Report for
outfalls 001 and 002, and the Storm Event Rainfall/Runoff Calculation.
If you have any qu stions or concerns, please feel free to contact me at [phone].
S' cc ly,
Darren Swart
Corning - Winston-Salem Cable Plant
Safety and Environmental Supervisor
Attachment