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SITE INFORMATION

Arconic Tennessee LLC - North Plant
Knoxville
Blount
TNS075116
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.
1100 East Hunt Road
Alcoa
37701

Site Map

DWR Permits at this Site

Permit No
Permittee
Project Name
Type
Action
Effective Date
Expiration Date
TN0067199Arconic US LLCNorth PlantIndividualModification3/1/202312/31/2027
TNR134371Alcoa, Inc. - North Plant - CGPInactive7/18/2013 -

Documents at this Site

View
Permit No
File Type
Description
Document Date
TN0067199LetterTank Overflow Notification 06/23/20246/23/2024
TN0067199FormCorrected rating sheet confirming major status3/15/2023
TN0067199PermitMinor Permit Mod Correcting Stormwater Outfalls2/28/2023
TN0067199Inspection ReportCEI Report February 20232/28/2023
TN0067199EmailExtension request and comments from permittee1/30/2023
TN0067199Old PermitFinal Permit 20231/30/2023
TN0067199Draft PermitDraft Permit 202211/29/2022
TN0067199EmailArconic TN Ops - North Plant - Outfall 001 Basin Maintenance Update9/1/2022
TN0067199FormPermit rating form with status change to minor 20227/12/2022
TN0067199ApplicationNPDES Application 20226/29/2022
TN0067199Letter5_2022 NOV Response6/24/2022
TN0067199Notice of ViolationNOV for effluent violations on EPA's QNCR from September 2021 to March 20225/25/2022
TN0067199Inspection ReportCEI letter/report from 080621 inspection at Arconic11/10/2021
TN0067199EmailPCB Detection Notification10/1/2021
TN0067199EmailPCB Detection Notification3/26/2021
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Complaints on this Site

no data found

Inspections at this Site

Inspection Date
Permit No
Permittee Name
Type
Result
22-FEB-2023TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
10-NOV-2021TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
05-MAR-2020TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
11-FEB-2020TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
05-MAR-2018TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
04-MAR-2016TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
02-FEB-2016TNR134371Alcoa, Inc. - North PlantStormwater Construction Non-SamplingIn Compliance
29-AUG-2014TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
17-APR-2014TNR134371Alcoa, Inc. - North PlantStormwater Construction Non-SamplingIn Compliance
14-AUG-2012TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)Minor Deficiency Noted
24-JUL-2009TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)Minor Deficiency Noted
13-NOV-2006TN0067199Arconic US LLCCompliance Eval (non-sampling) (CEI)In Compliance
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.