DEQ-CFW_00059794

1n1aCzD 35':1-13%
DC
Barber, Jim
GI —ASS
From: Barber, Jim
Sent: Monday, November 14, 2011 12:10 PM
To: Wessner, Alice
Cc: Barnhardt, Art; Honeycutt, Tony
Subject: RE: I found it! Du Pont O&M plan
Attachments: DuPont LA site and borrow area.jpg; DuPont Topo LA site.pdf
Alice;
I've attached a couple of maps that illustrate what Mike Johnson is trying to convey in the O&M plan. I'm fine with the 0&M
plan as written, especially in light of the short term usage of the site and the fact that all activities are taking place on the
DuPont property and the nature of the material being land applied.
Jim
From: Wessner, Alice
Sent: Thursday, November 10, 2011 11:04 AM
To: Barber, Jim
Subject: I found it! Du Pont 0&M plan
Page one
Once grass has formed and the sediment begins to be delivered to the prepared areas, DuPont will spread the
sediment along the proposed space to maintain the natural water flow. A sediment trap has been established in the
area to ensure that the sediment does not flow to the river with rainfall.
Alice M. Wessner
Environmental Engineer
Land Application Unit
Aquifer Protection Section
Division of Water Quality
1636 Mail Service Center
Raleigh, NC 27699-1636
919-715-5208
919-715-0588 (fax)
http://h2o,enr.state.nc,uslaps/lau.htm
DEQ-CFW 00059794

k � i
4t t R
` w
q.. x. .•, W w ya1r (r fit.'
{ � a
' ~9.. .«..,r'` �,�" < ''„r" ✓^" T -'.k w t.. »„ �A a � F� a A..t�,yvr P';.� ";r� .. """,�
1. _ �� � r � 4� .r •,., ..,-.- Jp (� ,y _ " +�: «, _,,,.,,,,,aF
z �
Y
�y tt y
„ , .«„ h � � a .«,,, �` `��• r � h �« •,` � fit` 'e \ R . r
�•4, �v F. +`�� �W' "�lyp ' '�Q �� 1 �'•� �f A.���iiitr�� 1 _ M..,� �. ,� +'�
',gip � . v � n `, T: , F , rn»�; -far w�»,«�,_., •.,u+ `�'
♦40
go
1i.
Vnk
t 1.4
MyTo.