NCG140173 DMR WW (6)

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GENERAL PERMIT No. NCG140000
SAMPLE COLLECTION YEAR:
CERTIFICATE OF C® ERAI E No NC
'T, SAMPLE QUA Eld: []Jul -Sept []Oct -Dec �-March ❑Apsal-June
FACILITY NAME: ^" � � c� � � v;� ' v �(:d,^ l,W ` . I
PERSON C®LLECTINO SAIlt1P ES: (?r t _ }�P COUNTY: 'Cj�YL��
CERTIFIED LABORATORY:/ v �i_ d /; Lab # /
PHONE NO. (® z_ D
Lab # 94�_ ADD TO LISTSERVE? []YES ❑NO EMAIL:
LIMIT VIOLATIONS? YES ® NO [� � � T® CLASS: ❑5A ❑I�Q4�/ ❑PNA []trout[]trout❑®41,er
hilAL AL IN I�&FO:
.�, n. till .,-as........o-..: Eaflnsa16nraaaa diaeaiairaewan4'G
APR d 4 2nig
aae LL P4• ttvaexacvnaaaci . ..� . ..,ey..
®ate Sample
Type ®f Wastewater
Outfall No. Collected 2
tmeva/dd/brD (41E, RM, MD)'
CE rL
D
(sten arC
15uspended
IL�
Solids
ION (mg/L)
Setitleable
Solids
(es9l-/L)
TPH awing
method 1�6�,4
s(aT-fBE14�
tmg/L➢
Discharge
Total Flow
Diaration r
(minutes) Qgall®ns/dayD
- - -
6.93'9
303.5
53
t15D6
_ e
13.
I
1 If wastewater systems have not discharged in this quarter — report "No Flow" or "Ido Discharge" here. Please make sure to mark the sample quarter above.
2 Report the abbreviation for the type of Authorized Wastewater.Discha(&s 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 if 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.
" 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.
Permit Date, 7/1/2010-06/30/2015 Last Revised 07/13/11
Page 1 of 2

6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwa_ter 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 P ionse Action.
' Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges .o HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summe 7Q M 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: nall iotify DWQ, and the DWQ Regional Office may require an annual flow
report on a case-by-case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "IVO FLOW ", "NO DISCHARGE") WITHIN 30 DAYS OF RECEIPT OF SAMPLE (OR
AT ENI OF MONITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU IP UST SIGN THIS CERTIFIOTI!2N FOR ANY INFORRIAMN 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 Ac bmitting false information, including the possibility of fines and imprisonment for knowing
violations.",
of Permittee)
Permit Date- 7/1/2010-06/30/2015
(Date)
Last Revised 07/13/11;
- Page 2of2

READY MIXED CONCRETE COMPANY
2289 Salisbury Road, Statesville, NC 28677
Telephone [phone]
Fax [phone]
Guaranteed Strength
3/29/2016
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Submission of Process Wastewater -Quarterly Discharge Monitoring Report.
Sampling Performed During the Jan -March Quarter Year 2016. Ready Mixed
Concrete Co. — Hickory (Catawba County): General Permit NCG140000;
Certificate of Coverage No. NCG140173.
To Whom It May Concern,
We respectfully submit the enclosed original and one copy of the Process Wastewater -
Quarterly Discharge Monitoring Report for Ready Mixed Concrete Co. — Hickory
(Catawba County): General Permit NCG140000; Certificate of Coverage No.
NCG140173.
If you have any questions or comments regarding this submission, please contact me at
your earliest convenience.
Sincerely,
Larry Palmer
Operations Manager
Central Region
Ready Mixed Concrete Company
Member National Ready Mixed Concrete Association