HomeMy WebLinkAboutNCG160176_MONITORING INFO_20200110STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
�jC `� 0 -
DOC TYPE
❑ HISTORICAL FILE
J�MONITORING REPORTS
DOC DATE
u L
YYYYMMDD
Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG160000 - Asphalt
CERTIFICATE OF COVERAGE NO. NCG160176
FACILITY NAME Sharpe Brothers Plant 1
COUNTY Guilford
PERSON COLLECTING SAMPLES Parker Alvis
LABORATORY ENCC Lab Cert. #
Comments on sample collection or analysis:
591
Date submitted 12/30/19
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE —>
n No discharge this period?2
Outfall No.
F
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
Benchmarks ===>
-
-
100 mg/L or 50 mg/L"
001
12/13/19
0.40
16
RECEIVED
JAN 10 2020
CENTRAL FILES
DWR SECTION
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
ZFor sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a check mark 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 1, 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: 08/01/2019-05/31/2024 SWU-252, last revised 09/04/2019
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?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
New Motor Oil or Hydraulic
Oil Usage, Annual average
gal/mo
Benchmarks =__>
-
-
15 mg/L
100 /L or 50 mg/O
-
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 BYTHE 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."
r.
04_
(Signature of Permittee)
12/30/19
(Date)
Permit Date: 08/01/2019-05/31/2024 SWU-252, last revised 09/04/2019
Page 2 of 2
CO Laboratories
m,
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: 919.467.3090 FAX: 919.467.3515
Monday, December 23, 2019
EI Group, Inc. (TH005)
Attn: Parker Alvis
2101 Gateway Center Blvd., Suite 200
Morrisville, NC 27560
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Sharpe Plant 1
ENCO Workorder(s): CC14270
Dear Parker Alvis,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Monday, December 16, 2019.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Bill Scott
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 7
w .encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: Outfall-01 Lab ID: CC14270-01 Sampled: 12/13/19 11:45 Received: 12/16/19 11:25
Parameter Preparation Hold Date/Timetsl Prep Date/Timefs) Analysis Date/Timefsl
SM 254OD-2011 NO PREP 12/20/19
12/19/19 10:01
12/19/19 10:04
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 2 of ]
w .encolabs.cotn
SAMPLE DETECTION SUMMARY
Client ID: OuHall-01 Lab ID: CC14270-01 1
Analyte Resul FFl 9 MDL POL Units Mtthqd Note
Total Suspended Solids 16 12 12 mg/L SM 2590D-2011
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 3 of 7
`
ANALYTICAL RESULTS
Description: Outfall-01 lab Sample ID:CC14270-01 Received: 12/16/19 11:25
Matrix: Water Sampled: 12/13/19 11:45 Work Order: CC14270
Project: Sharpe Plant 1 Sampled By: Parker Alvis
Classical Chemistry Parameters
A - EA Cary certified anatyre[AC 59Q
Analyte MAS Number] Results Flag Units DF MS P01, Batch Method Analyzed AM Notes
Total Suspended SolidSA 16 mg/L 5 12 12 9L19009 SM 2540D-2011 12/19/19 10:04 1AH
FINAL mis report relates only to the sample as received by the laboratory, and may only be remoducee in full. Page 4 of
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 9L19009 - NO PREP
Blank (91-19009-BLKI) Prepared & Analyzed: 12/19/2019 10:04
Spike Source /aREC RPD
-Analyte Result Flag POL Units Level Result %REC Limit RPD Linaft Notes
Total Suspended Solids 2.5 U 2.5 mg/L
LCS (91.39009-BSI) Prepared & Analyzed: 12/19/2019 10:04
Spike Source %REC
RPD
-ADalyte
Result F1a_9
P9L
Units
Level Result a/.REC Limi
RPD
Limit Notes
Total Suspended Solids
80
2.5
mg/L
100 80 80-120
Duplicate (91.19009-DUP1)
Prepared &Analyzed: 12119/201910:04
Source: CC18977-01
Spike Source %REC
RPD
Anal to
R4su It Flag
Pot.
Units
Level Result °/ REC Limits
RPD
Uraft Notes
Total Suspended Solids
71
43
mg/L
74
5
20
Duplicate (91.19009-DUP2)
Prepared & Analyzed: 12/19/2019 10:04
Source: CC21035-01
Spike Source -%REC
RPD
-Analyte
Result Flag
P_QL
Units
Level Result %REC Limits
RPD
Limit Notes
Total Suspended Solids
2700
230
mg/L
3100
12
20
FINAL Innis report relates only to the sample as received by me laboratory, and may onty be reproduced In fen. I Page 5 of 7
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
I The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALL] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
FINAL This report relates only to the sample as receWea by the laboratory, and may only be reproaucea in full. Page 6 Of
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Sample Comments
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Calde pen Receipt
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Noce: All samples subnenad w ENCO Lids am In acrmdance a lh me Inman and donations listen on tde manure of Uds 10m, unteas prior wnnan nVImments emit