NCG140088 DMR WW (3)

„0� Orig — State
PROCESS WASTEWATER — Quarterly Discharge Monitoring Report 6- Copy - State
GENERAL PERMIT NO. NCG140000 0 Copy - Plant
0 Copy - file
CERTIFICATE OF COVERAGE NO. NCG14 0 0 8 8 SAMPLE COLLECTION YEAR: 2016
FACILITY NAME: Chandler Concrete Company - Burlington Pit. 605 SAMPLE QUARTER: ❑Jul -Sept ®Oct -Dec ❑Jan -March ❑April -June
PERSON COLLECTING SAMPLES:
CERTIFIED LABORATORY:Pace Analytical Lab #633
LIMIT VIOLATIONS? YES ®NO ❑
Part A: Wastewater Monitoring Reauirements
COUNTY: Alamance
PHONE NO. ( 336) 584 - 5060
ADD TO LISTSERVE?, ❑YES ❑NO
DISCHARGING TO CLASS: ❑SA
OPTIONAL INFO:
EMAIL:
❑HQW ❑PNA ❑Trout ®Other:
NSW
-
Date Sample Type of Wastewater pH' TotalSuspended8 Solids
Outfall No. Collected
(VE, RM, MD) (standard)
(mm/dd/yr) — (mg/L) (mL/L)
TPH using
d 1664A
method
SGT -HEV
(mg/L)''>
Discharge
Duration Total Flow 7
(minutes) (gallons/day)
6-9s.a 3,5 53
(15)6
1 NO FLOW VE RM MD
N/A
_ /
FEB 0 3 20H
A qualifying sample could not be obtained due to time of discharge.
EENTRAL F
rTl
1 If wastewater systems have not discharged in this quarter — report "No Flow” or "No Discharge" here. Please make sure to mark the sample quarter above.
Z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
3 I an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
5 TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
6 Process wastewater discharges shall only be'monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Flow limits for'wastewater discharges to HQW waters shall beset to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer 7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case-by-case basis.
Permit Date 7/l/2010-06/30/2015
Last Revised 07/13/11
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AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW" "NO DISCHARGE") WITHIN 30 DAYS OF RECEIPT OF SAMPLE
IITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina i
[phone]
"I certify, under penalty of law,
assure that qualified personnel
those persons directly response
-1617
that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
ble for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and
information, including the possibility of fines and imprisonment for knowing
"11/Z V
X�
(Da e)
Last Revised 07/13/11
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