NCG050084 DMR SW (3)

CHARLOTTE
PIPE Am FOUNDRY COMPANY
PLASTICS
OIY1910N
May 1, 2015
Division of Water Quality
Water Quality Section
ATTENTION: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
To Whom It May Concern:
Since a stormwater sampling event could not be conducted for the period July 1 - December 31,
2014 due to precipitation events occurring outside normal operating hours or not meeting the 72 -
hour representative stormwater sampling event window, weather permitting, Charlotte Pipe &
Foundry will conduct an additional sampling event (separated by 60 days) in addition to the
permit required semi-annual sampling events for the year 2015.
Sincerely,
Charlotte Pipe & Foundry
James Neubauer
EHS/5S Manager
Attachments
PO Box 1339 — Monroe, NC 28111-1339
Phone: Monroe — 704-289-2531 Charlotte - 704-372-3650

I
North Carolina Division of Water Quality
SEMI-ANNUAL STORMWATER DISCHARGE OUTFALL (SDO) MONITORING REPORT
Vehicle Maintenance Activities Only
Date submitted —�/t LZoIs-
CERTIFICATE OF COVERAGE NO Q"s�3fd
FACILITY NAME Charlotte Pipe and Foundry Co
COUNTY Union
PERSON COLLECTING SAMPLES NA
LABORATORY NA Lab Cert. # NA
SAMPLE COLLECTION YEAR 2014
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
``i ''�TtO�
Vehicle Maintenance Area (VMA) Stormwater Monitoring Results: Only for i 'ties using an average of > 55 gal of new motor oil per month.
Total event rainfall 1. or ® No discharge this period
Outfall No. Sample
Collected,
mm/dd/yr
Total Suspended Non -polar O&G/TPH, mg/L
Solids (TSS), mg/L (Method 1664 SGT -HEM)
(if applicable)
Oil and Grease, mg/L
(if applicable)
pH, Standard units New Motor Oil Usage,
(if applicable) Annual average gal/mo
Benchmark -
100 or 50 15
30
Within 6.0 — 9.0 -
SW001 NA
NA NA
NA
NA 160
1 The total precipitation must be recorded using data from an on-site rain gauge
2 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
3See General Permit text that identifies the especially sensitive receiving water classifications where the more protective TSS benchmark applies.
*FOR 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:
SWU-254 Vehicle Maintenance Activities DMR
Last Revised May 17, 2013
Page 1 of 2

— .
Llj'wl an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of
monitoring period in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 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."
ature of Permittee)
�/ Z
(Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw
SW -U-254 Vehicle Maintenance Activities DMR
Last Revised Allay 17, 2013
Page 2 of 2