NCG030039_2022 DMR_20220728

Classified as MB Internal
DAIMLER
Colin Buchanan
Sr. Environmental Engineer
Daimler Trucks
11550 Statesville Blvd
Cleveland, NC 27013
704.645,5363 Phone
July 28th, 2022
Division of Water Quality
Mooresville Regional Office
610 East Center Avenue
Suite 301
Mooresville, NC 28115
To whom it may concern:
Please find enclosed June's stormwater sampling results for Stormwater Discharge Outfall #002.
There was no qualifying event for the month of May. Daimler's Cleveland facility has exited tier
three at SDO #001 and is monitored on a quarterly basis.
Should you have any questions, please contact me at 704-645-5353 or
[e-mail].
Sincerely,
Daimler Trucks, LLC
N - R
Colin Buchanan
Sr. Environmental Engineer

SHIELD
ENGINEERING
July 6, 2022
Mr, Colin Buchanan
Daimler Trucks of north America, LLC
11550 Statesville Boulevard
Cleveland, NC 27013
Subject: StormwaterSampling — June 2022
NPDES General Permit No. NCG030000/CoC No. NCG030039
Daimler Trucks of North America, LLC
11550 Statesville Boulevard, Cleveland, North Carolina
Shield Project No. 1140111-10
Dear Mr. Buchanan:
There were no qualifying rainfall events for the month of June 2022 as defined by General Permit
No. NCG030000. As a result, no stormwater samples were collected for Stormwater Discharge
Outfalls (SDO) #001 and #002 at the Daimler Trucks — Cleveland Facility in June. According to
rainfall data' collected for the month, three rain events or group events occurred on June 8tn,
June 16t', and June 25th,.producing 0.67 inches, 0.02 inches and 0.92 inches of rain, respectively.
However, each of these events took place after normal business hours, within 72 hours of the
last rain event, or did not produce enough rainfall to collect a sample. Shield will continue to
monitor daily weather conditions and attempt coordination of appropriate staff and resources
to facilitate adequate sample collection. A partially completed Discharge Monitoring Report form
is attached to this cover letter for signature of the appropriate authorized permittee and
submittal to the State.
Daimler's Cleveland facility has exited Tier Three at SDO #001 for Copper and is monitored on a
quarterly basis. The facility remains in Tier Three of the NPDES General Permit No. NCG030000
at SDO #002 for Copper and Zinc. Shield greatly appreciates the opportunity to provide
environmental services to Daimler Trucks of North America. If you have any questions in
reference to this document or require further information, please feel free to contact
undersigned at [phone].
Respectfully,
SHIE ENGINEERING, INC.
/'aSdaline Tz n is
Senior Project Manager
Robert L. Griffin, P.E.
President/CEO
Attachment: Discharge Monitoring Report —June 2022
1 Rainfall data collected from onsite rain gauge by DTNA-Cleveland.
4301 Taggart Creels Road www.shieldenpineerina.com Telephone [phone]
Charlotte, NC 28208 License No. F-0856

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitarine 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.
Analytical Monitoring Requirements for Outfalls with Industrial Activities— Benchmarks in (Red)
Parameter Parameter Outfall 001 Outfall 002 Outfall outfall Outfall
Code
N/A Receiving Stream Class C G
N/A Date Sample Collected MM/DD/YYYY NQE NQE
46529 24-Hour Rainfall In inches
C0530 TSS in mg/L 1100 or 50*)
00400 pH in standard units (6.0 — 9.0 FW,
6.8-8.5 SW)
01119 Copper, total recoverable in mg/L
10.010 FW, 0.0058 SW)
01051 Lead, total recoverable in mg/ L
0,075 FW, 0.22 SW
01094 Zinc, total recoverable in mg/ L (0.126
FW, 0.095 5W)
00340 Chemical Oxygen Demand (COD) in
mg/L (120)
00552 Non -Polar Oil & Grease in mg/L (15)
* 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) 5W (Saltwater)
Notes (optional): NQE during this period ,tune 2022 for SDO #001 & #002.
N 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 properlygather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gatheringthe 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 inforpA-Oon, including the poility of fines and imprisonment for knowing violations."
Signatureof0ermitiree or Delegated Authorized Individual
C ra"5. {t d s avJ @ &Q� AALV Vy A LAC , cc'>"
Email Address
0 02011V
Date
Phone Number