NC0037834_Pretreatment_IUP_Review_20190624

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER,
Director
NORTH CAROLINA
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June 24, 2019
(sent via email: [e-mail])
Joel Freeman, Senior Chemist/IWC
City of Winston-Salem
Mason Meads Complex
2799 Griffith Road
Winston-Salem, NC 27103
Subject: Pretreatment Review of Industrial User Pretreatment Permit Drop
Program: City of Winston-Salem (NPDES Permit No. NC0037834)
Forsyth County
Dear Mr. Freeman:
PERCS Unit of the Division of Water Resources has reviewed Industrial User Pretreatment Permit (IUP)
drop submitted by the City of Winston-Salem for the following Significant Industrial User (SIU). The IUP
drop was received by the Division on June 17, 2019.
IUP # sIU
1154 Dormakaba USA
The review indicates that the IUP drop is adequate, as the SIU ceased process wastewater and discharge
into the POTW sewer system and the minimum requirements of 15A NCAC 2H .0905 and .0916 and 40
CFR 403.8(f)(1)(iii) are met.
Federal and State pretreatment regulations require the local delegated pretreatment program to
effectively control and documentthe discharge of wastewater from significant/categorical Industrial users
to the POTW. It is the POTW's responsibility to ensure that these objectives are consistently met.
Thank you for your continued cooperation with the Pretreatment Program. If you have any questions or
comments, please contact Monti Hassan at [phone] [email: [e-mail]].
mh/ws.iup.drop.084
cc: PERCS Unit (e-copy)
Central Files (LF)
Jim Gonsiewski, WSRO (email)
MeF01Y,by:
�866374CA4137482_
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Monti Hassan
Division of Water Resources
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North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000