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Date: November 27, 2006
To: Teresa Rodriguez
Environmental Engineer, Central Office
Thru: Belinda Henson �.�. *att�
Regional Supervisor, Fayetteville Regional Office
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
From: Mark Brantley ^,V
Environmental Chemist, Fayettille Regional Office
Alan W. Klimek, P.E. Director
Division of Water Quality
Subject: Amendment to the Dupont Staff report for the NPDES Permit Renewal
Dupont's Fayetteville Works will be adding a new manufacturing process in the fall of 2007. The
manufacturing unit will produce Polyvinyl Fluoride (PVF) polymer resins. Dupont has determined that
the preferred means of controlling solids from the PVF unit is a new clarifier, which will be dedicated to
the PVF wastewater. The discharge from this clarifier will be to the existing Outfall 001.
This design replaces the original submittal's description of the PVF treated wastewater being discharged
through and monitored at Outfall 006.
It is the recommendation of the Fayetteville Regional Office that NPDES Permit No. NCO021636 be
issued for the wastewater treatment plant. The subject application for permit renewal should be
processed in keeping with basinwide strategy.
No hCarolina.
Artaturally
North Carolina Division of Water Quality 225 Green Street -Suite 714 Fayetteville, NC 28301 Phone [phone] Customer Service
Internet: www.ncwaterguality.org Fax [phone]
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