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Parent Site

Site IDSiteLocationCityCountyEFO Name
5787Arconic Tennessee LLC - North Plant1100 East Hunt RoadAlcoaBlountKnoxville

Permit Information

TN0067199
Individual
Modification
Arconic US LLC
North Plant
The North Plant is an aluminum forming and fabrication operation with hot and cold rolling capabilities. This plant also has the capacity to remelt aluminum scrap and cast ingots.
M
P
PW, NCCW, SW
30-JAN-2023
28-DEC-2011
30-JAN-2023
29-NOV-2022
28-FEB-2023
01-MAR-2023
31-DEC-2027
28-FEB-2023
Duncan Creek at mile 0.6 (001 and SW1), an unnamed tributary to Russell Branch at mile 2.2 (007), and various wet weather discharge points along Duncan Creek and Russell Branch (01N, 01S, 01E, N01-N06, N08-N12)
industrial wastewater and groundwater from Outfall 001, industrial wastewater, landfill leachate and storm water runoff from Outfall 007, and industrial wastewater and storm water runoff from SW1, and storm water runoff from 01N, 01S, 01E, N01-N06 and N08-N12
3353
.644
07-SEP-2023 01:49PM

Other DWR permits at this site

Permit Documents

View
File Type
Description
Document Date
LetterTank Overflow Notification 06/23/202423-JUN-2024
FormCorrected rating sheet confirming major status15-MAR-2023
PermitMinor Permit Mod Correcting Stormwater Outfalls28-FEB-2023
Inspection ReportCEI Report February 202328-FEB-2023
EmailExtension request and comments from permittee30-JAN-2023
Old PermitFinal Permit 202330-JAN-2023
Draft PermitDraft Permit 202229-NOV-2022
EmailArconic TN Ops - North Plant - Outfall 001 Basin Maintenance Update01-SEP-2022
FormPermit rating form with status change to minor 202212-JUL-2022
ApplicationNPDES Application 202229-JUN-2022
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Moratorium

no data found

Inspections

Inspection Date
Type
Result
22-FEB-2023Compliance Eval (non-sampling) (CEI)In Compliance
10-NOV-2021Compliance Eval (non-sampling) (CEI)In Compliance
05-MAR-2020Compliance Eval (non-sampling) (CEI)In Compliance
11-FEB-2020Compliance Eval (non-sampling) (CEI)In Compliance
05-MAR-2018Compliance Eval (non-sampling) (CEI)In Compliance
04-MAR-2016Compliance Eval (non-sampling) (CEI)In Compliance
29-AUG-2014Compliance Eval (non-sampling) (CEI)In Compliance
14-AUG-2012Compliance Eval (non-sampling) (CEI)Minor Deficiency Noted
24-JUL-2009Compliance Eval (non-sampling) (CEI)Minor Deficiency Noted
13-NOV-2006Compliance Eval (non-sampling) (CEI)In Compliance

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
15.0562ApprovedLINEA. Bahour9/25/201510/16/2015Cornerstone of Recovery Expansion CEC Project 141-754
If you have any questions or comments, call us at (615) 532-0287 or email the TDEC Help Desk at BG-Help_Desk@tn.gov.