NCG140274_MONITORING INFO_20200123

FIZ D
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
nrC � /L/b o _7V
DOC TYPE
❑ HISTORICAL FILE
C MONITORING REPORTS
DOC DATE
❑
YYYYMMDD

Mid Atlantic
Engineering & Environmental Solutions
January 8, 2020
NC Department of Environmental Quality
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Subject: ANNUAL SUMMARY DISCHARGE MONITORING REPORT
NOTIFICATION OF NON -SAMPLING
409 Rogers View Court
Raleigh, NC 27610
office 919.250.9918
facsimile 919.250.9950
MAAONLINE.COM
CONCRETE SERVICE COMPANY PLANT NO. 14 RECEIVED
336 HOBSON ROAD l�
RAEFORD, HOKE COUNTY, NORTH CAROLINA JAN 2 3 2020
NPDES PERMIT NO. NCG140274
MID -ATLANTIC JOB NO. 00OR1944.10 CENTRAL FILF;;
DIPIR SCCTI01`I
To Whom It May Concern:
On behalf of Concrete Service Company, Inc., this letter serves as notification that a stormwater
sample was not collected during the previous calendar year (2019). During this timeframe, it is our
understanding that a stormwater discharge did not occur from the designated site outfall during a
measurable storm event at a time when a stormwater sample could be safely collected (i.e. during
business hours when the facility was occupied, and preceded by 72 hours with no measurable
storm event). Stormwater flow will continue to be monitored during the upcoming monitoring
periods (January -March, April -June, July -September and October -December 2020) and, in the
event of a discharge, stormwater samples will be collected per the permit requirements. If you
have any questions or need additional information, please contact me at 919-250-9918.
Sincerely,
MID -ATLANTIC ASSOCIATES, INC.
C��
&—
Charles B. Hoffman, P.G.
Principal Geologist
Attachment: Annual Summary Discharge Monitoring Report
EXPERIENCED CUSTOMER FOCUSED INNOVATIVE

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT (DMR) — STORMWATER
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG140000
Calendar Year 2019
'Report ALL STORMWATER monitoring data on this form (include "No Flow"f"No Discharge" and Benchmark
Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year.
Certificate of Coverage No. NCG 14 0❑
Facility Name:
County: Hoke
Phone Number:
Concrete Service Company Plant #14
910 1237-1791
Certified Laboratory Pace Analytical Services, Inc.
Lab # 12
Lab #
Total no. of SDOs monitored 1
Stormwater Discharge Outfall (SDO) No. 1 VMA Outfall? Yes ❑ No ❑✓
Is this outfall currently in Tier 2 for any parameter? Yes ❑ No❑
Was this outfall ever in Tier 2 during the past year? Yes ❑ No ❑v
If this outfall was in Tier 2 last year, was monthly monitoring discontinued? RECE e/FD
Yes, enough consecutive samples below benchmarks to decrease frequency ❑
Yes, received approval from DEMLR to reduce monitoring frequency p BAN 2 3 2020
Other ❑ CENTRAL FILES
Outfall No.
Total Rainfall,
inches
Total
Suspended
Solids TSS
( ),
m /I
pH,
SU
Non -polar O&G
(EPA Method
1664 (SGT-HEM)),
mg/I (VMA)
Napplicable
New Motor Oil
Usage (gal/mo.)
Happllcable
Stormwater
Benchmarks
Indicate NO FLOWN
applicable
Circle Benchmark
J
1 00150
b` 0-9.0
15
Oaverage requires and
>85 gNon-pNon-polar
Non polar 08G monitoring
Date Sample
Collected,
mo/dd/yr
MOM,
M,
03/30/2018
No Discharge
No Discharge
No Discharge
No Discharge
N/A (<55 gal/mo average)
06/30/2018
No Discharge
No Discharge
No Discharge
No Discharge
N/A (<55 gal/mo average)
09/3012018
No Discharge
No Discharge
No Discharge
No Discharge
N/A (<55 gal/mo average)
12/31/2018
No Discharge
No Discharge
No Discharge
No Discharge
N/A (<55 gal/mo average)
Permit Date 8/1/2017 — 6/30/2022
Last Revised 8-22-2015

Certificate of Coverage No. NCG14 0❑ fl 7❑®
CERTIFICATION
"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."
(Required by 40 CFR §122.221 n it fi
Signature
Date
Mail Annual Summary Stormwater DMR to the NCDEQ Central Office:
Note the address is correct - Central Files is housed in DWR (not DEMLR)
N.C. Department of Environmental Quality (DEQ)
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files Telephone [phone]
Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at:
[phone]
Permit Date 8/1/2017 — 6/30/2022
Last Revised 8-22-2015