NCG160210_MONITORING INFO_20190531

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO. Iv
DOC TYPE ❑ HISTORICAL FILE
$ MONITORING REPORTS
DOC DATE ❑ �� 1 3 /
YYYYM M D D

for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted
CERTIFICATE OF COVERAGE NO. NCG16 0 LC L O FACILITY NAME SAMPLE COLLECTION YEAR Ad/9
��/ Gf/!///$�/ �r SAMPLE PERIOD ® Jan -June ❑ July -Dec
COUNTY _ /y(,o� /,{/��y C
PERSON COLLECTING SAMPLES ,� /{✓�S ��y�ypv� �C� or ❑ Monthly' (month)
�� I ING TO CLASS LABORATORY��❑ORW ❑HQW ❑Trout ❑PNA
_ & Lab Cert. # �/O,Z MAY 31 2019 ❑Zero -flow ❑Water Supply [:]SA
on sample collection or analysis: ❑Other
CENTRAL FILES
CWR SECTION PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Part A: Stormwater Benchmarks and Monitoring Results
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks ==_>
_
-
100 mg/L or 50 mg/L
S/o Af
No discharge this period?'
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 requirem=.nt.
"See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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,, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General permit text.
Permit Date: 10/1/2014-9/31/2019
SWU-2S2, last revised 9/17/2014
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?'
Outfall No.
Date Sample
r
Collected
(mo/dd/yr)
24-hour rainfall
amount,
inches
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/L
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses.. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• 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 DEMUR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? VES ❑ 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 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)
(Date)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
{ Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General P r it No. NCG160000 - Asphalt
Date submitted io /
CERTIFICATE OF COVERAGE NO. NCG16.L 1 Q
FACILITY NAME — /0/A/F_ jp
COUNTY
PERSON COLLECTING SAMPLES G4n/
LABORATORY_ N/-Ay Lab Cert. # 5,01
Comments on sample collection or analysis:
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
REr^'VED []Zero -flow ❑Water Supply []SA
❑Other
APR b 2 "019 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
DWR SECTION
❑ No discharge this period?Z
Outfall No.
-
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks =__>
100 mg/L or 50 mg/L
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.
° See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019
SWU-252, last revised 9/17/2014
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?'
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
-
-
15 mg/L
100 mg/L or 50 mg/L
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR inc/udina 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
of Permittee)
/O
(Date)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES Randy Turner
LABORATORY ALS Environmental Lab Cert. q 527
Comments on sample collection or analysis: N/A
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2016
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply []SA
®Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE4
No discharge this period?2
Date Sample -
24-hour rainfall
Outfall No.
Collected
amount,
-
(mo/dd/yi�)
-Inches
Total Suspended Solids
Benchmarks ===>
_
-
100 mg/L or 50 mg/L4
001
N/A
N/A
No Personnel at Plant Available
to Obtain Sample in First 30
Minutes of Discharge
002
N/A
N/A
No Personnel at Plant Available
to Obtain Sample in First 30
Minutes of Discharge
003
N/A
N/A
No Personnel at Plant Available
to Obtain Sample in First 30
Minutes of Discharge
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.
'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 text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

Nofe: 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.
n No discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G.by EPA
1664 (SGT-HEM)'
,
.Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
. 100 mg/L or SOmg/L°
Footnotes from Part A also apply to this Part B
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 SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMUR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copv 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 Discharae" 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 penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Z 2 %
(Date)
Permit Date: 10/1/2014-9/31/2019
SWU-252, last revised 9/17/2014
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted — n -1 q
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES Randy Turner
LABORATORY N/A Lab Cert. # N/A
Comments on sample collection or analysis: N/A
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water supply []SA
®Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE4
n No discharge this period?2
Outfall No.
-
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
Benchmarks =__>
-
-
100 mg/L or 50 mg/L4
001
N/A
N/A
No Discharge During Business Hours
002
N/A
N/A
I No Discharge During Business Hours
003
N/A
N/A
No Discharge During Business Hours
RECEIVED
JAN282019
C�PJTI�AL FlLI=5
UP/4 SECTIOI`l
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 text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date:10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?z
Outfall No.
Date Sample
- - Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
-
Non -polar O&Gby EPA
1664 (SGT-HEM)
- . • ..
Total Suspended Solids
Benchmarks =__>
-
-
15 mg/L
100 mg/L or 50 mg/L
N/A
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• 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 DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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. 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)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit N . NCG160000 - Asphalt
> Date submitted
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES Randy Turner
LABORATORY ALS Group USA, Corp Lab Cert. # 527
Comments on sample collection or analysis: N/A
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECP\/Fn ❑Zero -flow ❑Water Supply ❑SA
®Other C
MAY 2 9 2018 PLEASE REMEMBER TO SIGN ON THE REVERSE4
CENTRAL. FILE_
CWR SECTIO?i , ❑ No discharge this period?Z
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
'Benchmarks =__>
-
-
100 mg/L or 50 mg/L4
001
4/23/2018
0.20"
104 mg/L
002
4/23/2018
0.20"
92 mg/L
003
4/23/2018
0.20"
121 mg/L
' 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 text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?Z
Outfall No.
Date Sample
Collected,
_ (mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G by EPA
1664_(SGT-HEM)
Total Suspended Solids
Benchmarks.===>
_
-
15 mg/L
100 mg/L or50 mg/L°
N/A
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• 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 DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
S AF,
(Date)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted "7-
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES Randy Turner
LABORATORY N/A Lab Cert. #
Comments on sample collection or analysis: N/A
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month)
RE EN 9SCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
�ll€�B2p18 ❑Zero -flow ❑Water Supply ❑SA
Q 6 Mother C
GEN "CIN PLEASE REMEMBER TO SIGN ON THE REVERSE4
iiyytt
No discharge this period?Z
outfall No.
Date Sample
Collected Iamount,
(mo/dd/yr)
24-hour rainfall
inches'
Total Suspended Solids
Benchmarks =__>
-
-
100 mg/L or 50 mg/L4
001
N/A
N/A
No Staff At Plant During
Discharge
002
N/A
N/A
No Staff At Plant During
Discharge
003
N/A
N/A
No Staff At Plant During
Discharge
' 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 text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation 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.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?z
Outfall No.
Date Sample
,
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&Gby EPA
1664(SGT-HEM)
Total Suspended Solids
Benchmarks ===>
-
-
15 mg/L
100 mg/L or 50 mg/L4
N/A
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEE DANCES IN A ROW FORTH E SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
,2s i8'
(Date)
Permit Date: 10/1/2014-9/31/2019 SWU-2521 last revised 9/17/2014
Page 2 of 2

(� Semi-annual Stormwater Discharge Monitoring Report (DMR)
ly for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted
CERTIFICATE OF COVERAGE NO. NCG 16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES Randy Turner
LABORATORY ALS Group USA, Corp Lab Cert. # 624-2017
Comments on sample collection or analysis: N/A
Part A: Stormwater Benchmarks and Monitoring Results
5-tt • to
SAMPLE COLLECTION YEAR 2017
RECE, `C� SAMPLE PERIOD ® Jan -June ❑ July -Dec
IVED C or ❑ Monthly' (month)
MAY 18 2017 DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
CENTRAL FILES ®Other C
DWR SECTION
PLEASE REMEMBER TO SIGN ON THE REVERSE-)
❑ No discharge this period?z
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
Benchmarks =__>
`-
-' -
300 mg/L or 50 mg/L4
001
4/5/2017
0.10"
47.6 mg/L
002
4/5/2017
0.10"
60.0 mg/L
003
4/5/2017
0.10"
69.6 mg/L
' 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 text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date:10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

ff
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
i
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches' _
Non -polar O&Gby EPA
1664 (SGT-HEM) .
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/C
N/A
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
S / /�
(Date)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 2 of 2

:-r
Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES N/A
LABORATORY N/A Lab Cert. # N/A
Comments on sample collection or analysis: N/A
Date submitted
Part A: Stormwater Benchmarks and Monitoring Results
A144�
SAMPLE COLLECTION YEAR 2016
SAMPLE PERIOD XJan-June July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
' E(VED ❑Zero -flow ❑Water Supply [:]SA
AUG 15 (u,o ®Other C
CEVTRAL FILC4 PLEASE REMEMBER TO SIGN ON THE REVERSE4
DWR SECTIOAq
No discharge this period ?'2
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks =__>
-
-
100 mg/L or 50 mg/L4
001
N/A
N/A
-
No Plant Personal at Plant During
Discharge
002
N/A
N/A
No Plant Personal at Plant During
Discharge
003
N/A
N/A
No Plant Personal at Plant During
Discharge
kz
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.
"See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
t._
L:
n No discharge this period?'
Outfall No.
Date Sample
r
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G by EPA
1664(SGT-HEM)
Total Suspended Solids
Benchmarks =__>
-
-
15 mg/L
100 mg/L or 50 mg/L'
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
9 /6
(Date)
Permit Date:10/1/2014-9/31/2019
SWU-252, last revised 9/17/2014
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year 2014
Revised 911712014
General Permit No. NCG160000
Certificate of Coverage No. NCG16❑0 2❑©❑❑
This monitoring report summary is due to the DEMLR Regional Office no later than November 1 of
each year.
Facility Name: BCI Materials,
County: Mecklenberg
Phone Number: ( 704 ) 334-5041
Inc
Total no. of SDOs monitored 3
Part A. Outfall No. 001 (use multiple sheets for multiple outfalls)
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No x❑
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DEMLR to reduce monitoring frequency ❑
Other ❑
Outfall 001
Total Rainfall,
inches
00530
TSS, mg/L
Benchmark
N/A
501100
Date Sample Collected,
mo/dd/yr
mim
9/3/14
3.5
Invalid Sample,
Received by lab
outside of
method temp/hold
time. This was
the only event i
which facility
was able to
rollect sample
On X
Z r�T, M
mD o M
c-i -n C
� N
zm m
Page I I

Part B. On -Site Vehicle Maintenance Outfall No. NA
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No ❑
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No ❑
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DEMLR to reduce monitoring frequency ❑
Other ❑
Outfall
Total Rainfall,
inches
00530
00556
TSS, mg/L
Non -polar Oil &
Grease, mg/L
Benchmark
N/A
501100
15
Date Sample Collected,
mo/ddlyr
NA
Pagc 12

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."
Signe
Date
Mail Annual DMR Summary Reports to:
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...
[phone]
Wilmington Office ...
[phone]
Winston-Salem ......(336)
771-5000
2090 US Highway 70
Swannanoa, NC 28778
[phone]
3800 Barrett Drive
Raleigh, NC 27609
[phone]
585 Waughtown Street
Winston-Salem, NC 27107
[phone]
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
943 Washington Square Mall
Washington, NC 27889
[phone]
610 East Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
127 Cardinal Drive Extension
Wilmington, NC 28405-2845
[phone]
Page 13

Part B. On -Site Vehicle Maintenance Outfall No. NA
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No ❑
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No ❑
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DEMLR to reduce monitoring frequency ❑
Other ❑
Outfall
Total Rainfall,
inches
00530
00556
TSS, mglL
Non-polar Oil &
Grease, mg/L
Benchmark
N/A
501100
15
Date Sample Collected,
mo/dd/yr
NA
Page 12

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."
SignE
Date
Mail Annual DMR Summary Reports to:
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
2090 US Highway 70
Swannanoa, NC 28778
[phone]
3800 Barrett Drive
Raleigh, NC 27609
[phone]
585 Waughtown Street
Winston-Salem, NC 27107
[phone]
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
943 Washington Square Mall
Washington, NC 27889
[phone]
610 East Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
127 Cardinal Drive Extension
Wilmington, NC 28405-2845
[phone]
Page 13

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year 2014
Revised 911712014
General Permit No. NCG160000
Certificate of Coverage No. NCG16❑ 2❑©❑0 ❑
This monitoring report summary is due to the DEMLR Regional Office no later than November 1 of
each year.
Facility Name: BCI Materials, Inc
County: Mecklenberg
Phone Number:( 704 ) 334-5041
Total no. of SDOs monitored 3
Part A. Outfall No. 003 (use multiple sheets for multiple outfalls)
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No 0
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No X❑
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DEMLR to reduce monitoring frequency ❑
Other ❑
Outfall 003
Total Rainfall,
inches
00530
TSS, mg/L
Benchmark
N/A
501100
Date Sample Collected,
mo/dd/yr
9/3/14
3.5
Invalid Sample,
Received by lab
outside of
method temp/hold
time. This was
the only event i
which facility
was able to
collect samole.
Page I I

Part B. On -Site Vehicle Maintenance Outfall No. NA
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No ❑
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No ❑
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DEMLR to reduce monitoring frequency ❑
Other ❑
Outfall _
Total Rainfall,
inches
00530
00556
TSS, mglL
Non-polar Oil &
Grease, mg/L
Benchmark
N/A
501100
15
Date Sample Collected,
mo/dd/yr
NA
Page 12

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."
Sign
Date
Mail Annual DMR Summary Reports to:
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
FA
2090 US Highway 70
Swannanoa, NC 28778
[phone]
RALEIGH REGIONAL OF
3800 Barrett Drive
Raleigh, NC 27609
[phone]
WINSTON-SALEM
585 Waughtown Street
Winston-Salem, NC 27107
[phone]
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
943 Washington Square Mall
Washington, NC 27889
[phone]
610 East Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
WILMINGTON REGIONAL OFFICE
127 Cardinal Drive Extension
Wilmington, NC 28405-2845
[phone]
Page � 3

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES N/A
LABORATORY N/A Lab Cert. # N/A
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
((��or
SAMPLE PERIOD ❑ Jan -June ® July -Dec
RECE'VE41SCHARGING TOCLASS[]Monthly' (month)
❑HQW ❑Tr ut th❑PNA
FEB 0 2.2016 ❑Zero -flow ❑Water Supply ❑SA
CENTRAL FILES ®Other C
DWR SECTION, PLEASE REMEMBER TO SIGN ON THE REVERSE4
No discharge this period?2
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks =__>
-
-
100 mg/L or 50 mg/L4
001
N/A
N/A
Rain event occurred outside of
facility's normal operating hours
002
N/A
N/A
Rain event occurred outside of
facility's normal operating hours
003
N/A
N/A
Rain event occurred outside of
facility's normal operating hours
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.
"See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014 / .
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?'
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/0
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
Permit Date:10/1/2014-9/31/2019
(Date)
SWU-252, last revised 9/17/2014
Page 2 of 2

s Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials. Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES Randy Turner
LABORATORY AILS Environmental Lab Cert. # 527
Comments on sample collection or analysis: NA
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ® Jan -June ❑ Oct -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
®Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE4
❑ No discharge this period?2
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
Benchmarks =__>
-
-
100 mg/L or 50 mg/L4
001
2/9/2015
.10
514 mg/L
002
2/9/2015
.10
71 mg/L
003
2/9/2015
.10
198 mg/L
I
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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/I--", where XX is the numerical value of the
detection limit, reporting limit, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

YI
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new ail per month.
❑ No discharge this period?Z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G by EPA
1664(SGT-HEM)
Total Suspended Solids
Benchmarks
15 mg/L
100 mg/L or 50 mg/L4
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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 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 penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
3/ /S
( ate)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted a-1 • t S
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES NA
LABORATORY NA Lab Cert. # NA
Comments on sample collection or analysis: NA
Part A: Stormwater Benchmarks and Monitoring Results
RECEIVED
FEB 0 9 2015
CEni rPAL F7
DWR SECTION
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ®Oct -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water supply ❑SA
®Other C
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks ===>
_
-
100 mg/L or 50 mg/L4
001
NA
NA
Facility closed/No staff at
facility during qualifying
event
002
NA
NA
003
NA
NA
PLEASE REMEMBER TO SIGN ON THE REVERSE4
No discharge this period?Z
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.
"See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

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 by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/L4
NA
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one coov 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. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
( te)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
Date submitted 7 - a - 1 1:�
CERTIFICATE OF COVERAGE NO. NCG16 0210
FACILITY NAME BCI Materials, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES NA
LABORATORY NA Lab Cert. # NA
Comments on sample collection or analysis: NA
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ® Oct -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply [:]SA
®Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE4
❑ No discharge this period ?2
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks =__>
_
-
100 mg/L or 50 mg/L°
001
NA
NA
Facility closed/No staff at
facility during qualifying
event
002
NA
NA
003
NA
NA
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
Page 1 of 2

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,
Inches
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
-
-
15 mg/L
100 mg/L or 50 mg/L4
NA
Footnotes from Part A also apply to this Part B
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 SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? 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 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 penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
( ate)
Permit Date:10/1/2014-9/31/2019
SWU-252, last revised 9/17/2014
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PE101IT NO. NCG160000
DISCHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO. NCG160210 SAMPLES COLLECTED DURING CALENDAR YEAR: Mar-Aup 2014
(This monitoring report is due at the Division no later than 30 days from the date
the facility receives the sampling results from the laboratory.)
FACILITY NAME BCI Materials Inc. COUNTY Meeklenbure
PERSON COLLECTING SAMPLES NIA PHONE. NO. [phone]
CERTIFIED LABORATORY IV(A Lab # IVIA
/V/p Lab # IVIA
Monitoring Requirements
Outfall
No.
Date
Sample Collected,
nto/dd/vr
Total Rainfall,
inches
00530
00400
00556
Total Suspended Solids, mg/l
pH,
Standard units
Total Petroleum hydrocarbons, mg/I
EPA Method 1664 (SGT-HEM
Benchmark'
-
-
100
Within 6.0 — 9.0
15
001
N/A
N/A
Unable to collect samples within first 30 minutes of discharge.
002
N/A
N/A
Unable to collect samples within first 30 minutes of discharge.
003
N/A
N/A
Unable to collect samples within first 30 minutes of discharge.
' If a value is in excess of the benchmark, or outside the benchmark range (for pl1), you must implement the Tier I or Tier 2 responses in the General Permit.
Mail original and one copy to:
Division of Water Quality
Attn: 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.
I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
/33 01/S
(Date)
SWU-252-051409

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG160000
DISCHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO. NCG160210 SAMPLES COLLECTED DURING CALENDAR YEAR: Mar -Aug 2014
(This monitoring report is due at the Division no later than 30 days from the date
the facility receives the sampling results from the laboratory.)
FACILITY NAME BCI Materials Inc. COUNTY Mecklenburg
PERSON COLLECTING SAMPLES AIMPRONE NO. [phone]
CERTIFIED LABORATORY IVIA Lab # /V A
Alm Lab # /U(A
Monitoring Requirements
Rece/v
FEg 69 , EQ
c 15
OwR f"tp c
Outfall
No.
Date
Sample Collected,
nto/dd/ r
Total Rainfall,
inches
00530
00400
00556
Total Suspended Solids, mg/1
PH,
Standard units
Total Petroleum Hydrocarbons, mg/1
EPA Method 1664 (SGT-HEM)
Benchmark
100
Within 6.0 — 9.0
15
001
N/A
N/A
Unable to collect samples within first 30 minutes of discharge.
002
N/A
N/A
Unable to collect samples within first 30 minutes of discharge.
003
N/A
N/A
Unable to collect samples within first 30 minutes of discharge.
' If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier I or Tier 2 responses in the General Permit.
Mail original and one copy to:
Division of Water Quality
Attn: 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.
1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
(Date)
S W U-252-051409