Permit Details

Site ID	Site	Location	City	County	EFO Name
4785	Alcoa Warrick Operations (fka Buzzi Unicem USA fka Signal MountainCement Company)	1201 Suck Creek Road	Chattanooga	Hamilton	Chattanooga

Permit Number

SOP-10029

Permit Type

SOP

Status

Inactive

Permittee Name

Buzzi Unicem USA

Project Name

Activity Description

Application of aquatic herbicides

Permit Rating

N/A

Facility Classification

Discharge Code

Application Received

16-APR-2009

Application Returned

Application Complete

14-MAY-2010

Public Notice Date

07-JUN-2010

Issuance Date

29-JUL-2010

Effective Date

01-SEP-2010

Expiration Date

31-DEC-2013

Modification Date

Termination Date

31-DEC-2013

Receiving Stream

Tennessee River at RM 454

Effluent Description

Treatment Description

SIC Code

2879

SIC 2

SIC 3

SIC 4

Design Flow Rate [MGD]

.0001

Record Last Updated

01-JUN-2023 01:51PM

1 - 4 of 4

Permit No	Permittee Name	Project Name	Permit Type	Status	Rating	EFO Name	__Issuance__	_Effective_	__Expiration__
TNR111987	Buzzi Unicem USA	-	CGP	Inactive	N/A	Chattanooga	-	27-JAN-2011	-
SOPHA-054	Buzzi Unicem USA (Industrial Water Intake)	-	SOPHA	Inactive	N/A	Chattanooga	08-AUG-2007	08-AUG-2007	29-OCT-2009
TNP100014	Signal Mountain Cement Co. dba Buzzi Unicem USA	-	TNP	Active	N/A	Chattanooga	06-JUN-2022	07-JUN-2022	30-APR-2027
TN0001830	Signal Mountain Cement Company dba Buzzi Unicem USA	Dry Kiln Cement Plant	Individual	Reissuance	Minor	Chattanooga	01-FEB-2019	01-JUN-2019	31-MAY-2024

1 - 4 of 4

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Wastewater Engineering Plans Review