NCG030166_MONITORING REPORT_20210205

TIMKEN
Where You Turn
Douglas H. Simmons
Sr. Environmental Engineer
The Timken Company
Mail Code: LIN-01
1000 Timken Place
Iron Station, N.C. 28080
Telephone: [phone]
Facsimile: [phone]
CERTIFIED MAIL FEB 0,5 ?O?'
RETURN RECEIPT REQUESTED
February 03, 2021
Attn: DEMLR Mooresville Regional Office
610 East Center Avenue/Suite 301 Mooresville, NC 28115
Re: Certificate of Coverage No. NCG030166
Enclosed is the discharge monitoring report (SDMR) signed by Lincolnton Bearing
Plant manager Marty Hallman for storm water sampling completed at the Timken
Company's Lincolnton Bearing Plant located at Iron Station, N.C.
This sampling was performed to comply with the analytical monitoring requirements
of the LBP's Metal Fabrication Storm Water General Permit, Certificate of Coverage
NCG030166, which requires sampling once during the first and second half of each
year respectively. The attached storm water discharge monitoring report is for the 1"
Half of 2021.
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Douglas lmmons
Sr. Environmental Engineer
Enclosure
- Signed Semi-annual Storm Water Discharge Monitoring report
- Submission form for DMR upload
Cc: Gensuite Task — Storm Water monitoring
Lincolnton Storm water hardcopy File — LIN-01
[e-mail]

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
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Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report DMR U I form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the a ro riate DEMLR 'onal Office.
Certificate of Coverage No.
Person Collecting Samples: Doug
Facility Name: Timken Company - Lincolnton Bearing Plant Laboratory Name: Pace Analytical - Huntersville NC
Facility County: Lincoln El I Laboratory Cert. No.: 37706, 5342 12
Discharge during this period: M Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances? ❑ Yes S No
If so, which Tier (I, II, or III)7
Analytical Monitoring Requirements for Outfalis with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
OutfaID01
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
WS-IV
N/A
Date Sample Collected MM/DD/YYYY
61/25/2021
46529
24-Hour Rainfall in inches
1.0
00552
Non -Polar Oil & Grease in mg/L (15)
<5.0 mg/I
C0530
TS5 in mg/L (100 or 50')
3.5 mg/I
00400
pH in standard units (6.0-9.0)
6.47
NCOIL
New Motor/Hydraulic Oil Usage in
gal/month
01119
Copper, total recoverable in mg/L
(0.010 FW, 0.005 SW)
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U 9
01051
Lead, total recoverable in mg/ L
(0.075 FW, 0.220 SIN)
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U g
01094
Zinc, total recoverable in mg/ L (0.126
FIN, 0.095 SW)
<10.0 U /I
9
78141 1
Total Toxic Organics (TTO) in mg/L(1)
Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HOW), 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.
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 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 viol4ions."
Signature of P rmittee or Delegated Authorized Individual Date

2/2/2o21
Submission Completed
Stormwater NPDES Permit Data Monitoring Report
(DMR) Upload
Permit and Facility Information:
IMPORTANT. Until the eDMR system is implemented for DEMLR Stormwater Program permits, an original
signed hardcopy of the DMR MUST be mailed to the address in your permit, in addition to this electronic
upload.
Fields marked with a red asterisk * are required.
Permit Number*
NCG030166
Facility Name:* Timken Company - Lincolnton Bearing Plant
County: * Lincoln
After uploading here, the original signed hardcopy must be mailed to:
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue
Suite 301
Mooresville, NC 28115
Further contact details at https:Hdeq.nc.gov/contact/regional-offices/mooresville
Monitoring Period Information:
Monitoring Period
Year:* 2021
Multiple DMRs from sampling periods within the same year can be uploaded together, but please upload different
years with a new submittal form.
https://edocs.deq.nc.gov/Forms/Form/Submit 112

2/2/2021
Submission Completed
Also, copies of the lab results and qualitative (visual) monitoring should NOT be submitted unless specifically
requested by DEQ staff. Only upload the completed and signed DMR forms.
DMR Upload
1st Half 2021 sampling event NCG030166 SDM... 63.13KB
Comments: 1 st Half 2021 SDMR form is attached.
* By checking the box and signing box below, I certify that:
o I have given true, accurate, and complete information on this form;
• I agree that submission of this Data Monitoring Report (DMR) upload form is a "transaction" subject to Chapter 66,
Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
o I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General
Statutes (the "Uniform Electronic Transactions Act");
o I understand that an electronic signature on this upload form has the same legal effect and can be enforced in the
same way as a written signature; AND
o I intend to electronically sign and submit this DMR upload form.
Full Name: * Marty A. Hallman
Email Address: * [e-mail]
Phone Number: * 704-736-2854
Signature: *
/-,* teo�f
Date: * 02/02/2021
https://edocs.deq.nc.gov/Forms/Form/Submit 2/2