20110661 Ver 1_More Info Received_20120516

Strickland, Bev
From:
Sent:
To:
Subject:
Attachments
For laserfiche please.
Chapman, Amy
Wednesday, May 16, 2012 9:45 AM
Strickland, Bev
FW: 11 -0661 Chastain II
1022 -R. pdf
Amy Chapman
Wetlands, Buffers, Stormwater, Compliance and Permitting Unit (WeBSCaPe)
NCDENR /Division of Water Quality - Wetlands and Stormwater Branch
1650 Mail Service Center
Raleigh, NC 27699 -1650
Office: (919) 807 -6400
Fax: [phone]
Website: http: / /porta1.ncdenr.org/ web /wg /swp /ws /401 /riparianbuffers
E -mail: amy.chapman @ncdenr. ov
E -moil correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
From: Peter Cnossen [mai Ito: jcen ineerin N gmail.com]
Sent: Tuesday, May 15, 2012 3:55 PM
To: Lucas, Annette
Cc: Chapman, Amy
Subject: RE: 11 -0661 Chastain II
Annette,
I have attached a detail for the splitter flow device and a grading plan for the high -flow by -pass channel for your review.
Thanks for allowing this process to continue in this manner. I've heard from the HOA and they're anxious to get started
on the repair work.......... which is good to hear. Thanks for all your help!
Peter
Peter Cnossen, P.E.
Jones & Cnossen Engineering, PLLC
221 N. Salem Street, Suite 001
Apex, North Carolina 27502
(919) 387 -1174
From: Lucas, Annette [ mailto :annette.lucasCa)ncdenr.gov]
Sent: Thursday, May 10, 2012 2:43 PM
To: Peter Cnossen
Cc: Chapman, Amy
Subject: 11 -0661 Chastain II
Peter,

I have been reviewing your most recent submittal on this project. I am glad to see that you decided to incorporate a
flow splitting device and bypass channel. I think that will greatly enhance the performance of the device.
I was wondering if you could please provide a detail of the flow splitting device for my review. Also, could you please
provide a plan sheet that includes the proposed topographic contour lines for the bypass channel? If you can provide
these by close of business on May 17 and they are acceptable, then Amy and I could approve the project without
another request for more information letter.
Thanks,
Annette
Annette M. Lucas, PE
Environmental Engineer
NCDENR I DWQ I Wetlands and Stormwater Branch
1650 Mail Service Center, Raleigh, NC 27699 -1650 (Mail.)
512 N. Salisbury St, Raleigh, NC 27604 1 Stn Floor (Location 8k; P a.a cels)
Phone: [phone] Fax: [phone] Email: lniiette,Lua a,sa Ia alerIT acav
Website= http: / /portal.ncdenr.org /web /wq /swp /ws /401
�.A Before pririWi; this email, please consider your budget and the envirolmient.
E -mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties.
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