NCG030010_DMR_20221020

NC Department of
Environmental Quality
Received
OCT 20 2022
bLUL RIDGE. Winston-Salem
GEOLOGICAL SERVICES,INC. Regional Office
October 2022
Mr.Zac Lentz
NCDEQ
Division of Energy,Mineral,and Land Resources
Stormwater Program
450 West Hanes Mill Road, Suite 300
Winston-Salem,North Carolina 27105
Subject: Report of Stormwater Sampling—Third Quarter 2022
Thomas Built Buses
1408 Courtesy Road
High Point,Guilford County,North Carolina
NPDES Certificate of Coverage#NCG030010
Ladies/Gentlemen:
Attached is a stormwater sampling report for the subject facility. If you have any questions regarding this
submittal,please contact the undersigned at 336-382-6849.
Sincerely,
f
),4
Jeff Gerlock,L.G.
NC Licensed Geologist#1141
Attachments—SW Discharge Monitoring Report Form
Cc: Thomas Built Buses, Scott Fister
7356 Belmont Drive,Trinity,NC 27370 - Phone [phone]

NC Department of
Environmental Quality
NCDEQ Division of Energy, Mineral and Land Resources Received
Stormwater Discharge Monitoring Report(DMR) Form for NCG03001Kj 2 0 2022
Metal Fabrication
Click here for instructions Winston 5Aem
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Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCGO3 0010 Person Collecting Samples: Jeff Gerlock
Facility Name:Thomas Built Buses-Courtesy Laboratory Name: Pace
Facility County: Guilford Laboratory Cert. No.: 12/37706
Discharge during this period:17 Yes ri No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?ri Yes fl No
If so,which Tier(I, II,or Ill)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR ®✓ Yes D I No
Date Uploaded: Oct 2022
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall SWO-6 Outfall SWO-7 Outfall SWO-8 Outfall Outfall
Code
N/A Receiving Stream Class WS-IV WS-IV WS-IV
N/A Date Sample Collected MM/DD/YYYY 9-10-2022 9-10-2022 9-10-2022
46529 24-Hour Rainfall in inches 1.19 1.19 1.19
C0530 TSS in mg/L(100 or 50*) 5.2 18.4 16.5
00400 pH in standard units(6.0-9.0 FW, 7.88 0.96 6.45
6.8-8.5 SW)
01119 Copper,total recoverable in mg/L
(0.010 FW,0.0058 SW) 0.0051 0.005 0.0124
01051 Lead,total recoverable in mg/L <0.005 0.0058 <0.005
(0.075 FW,0.22 SW)
01094 Zinc,total recoverable in mg/L(0.126
FW,0.095 SW) 0.159 0.133 0.1040
00340 Chemical Oxygen Demand(COD)in <25 <25 36
mg/L(120)
00552 Non-Polar Oil&Grease in mg/L(15) <5 <5 <5
* Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of 50 mg/L.All other water classifications have a benchmark of 100 mg/L
FW(Freshwater)SW(Saltwater)
Notes(optional):
"I certify by my signature below,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
submitt is,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting
false inf r ation,includin he possibility of fines and imprisonment for knowing violations."
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tc /0//?/7—Z___
Signature of Permi ee or Delegated Authorized Individual Date
[e-mail] 336-442-3550
Email Address Phone Number