20140908 Ver 1_More Info Received_20150210

Smith, Cherri L
From: Watt, Matthew <mwatt @Dewberry.com>
Sent: Tuesday, February 10, 2015 2:16 PM
To: Smith, Cherri L
Cc: Rhodes, Rachelle
Subject: DWR 14 -0908 Permit
Attachments: Buffer Changes.pdf; DWR 14 -0908 Permit from DENR.pdf; Revised Buffer Impacts.pdf
Ms. Smith,
We have attached a letter requesting a change to DWR Permit # 14 -0908. We have also attached the permit and a map
showing the new buffer impact. The change in the impact is due to a realignment of a sanitary sewer, a property owner
did not want the impact of the original alignment across their property. We have adjusted the alignment and are
requesting a revised permit to show these changes. Let me know if you have any questions.
Thanks,
Matt
Matthew W. Watt P.E.
Project Manager
Dewberry
2301 Rexwoods Drive, Suite 200
Raleigh, NC 27607
919.424.3749
919.881.9923 fax
www.dewberrv.com
Visit Dewberry's website at www.dewberry.com
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Ir Dewberry
Dewberry Engineers Inc-
2301 Rexwoods Drive, Suite 200
Raleigh, NC 27607 -3366
919281.9939
919:881.9923 fax
www.dewberry.com
February 10, 2015
Ms. Cherri Smith
Environmental Senior Specialist
NC Division of Water Quality
1650 Mail Service Center
Raleigh, North Carolina 27699 -1650
Reference: City of Raleigh Project No. 400195
Swann Street Sanitary Sewer Replacement and Relocation
DWR #14 -0908 Buffer Impacts Revised
Dewberry Project No. 50060182
Dear Ms. Smith:
The project titled "Swann Street Sanitary Sewer Replacement and Relocation' DWR # 14 -0908 (attached) consists
of rerouting a portion of the existing sanitary sewer line away from an Unnamed Tributary to Crabtree Creek to
prevent future impacts to the sewer due to natural stream movements and replacing in -place a portion of sanitary
sewer to maintain gravity flow. This activity will occur in a sanitary sewer easement that has not been maintained in
the last 10 years. The following buffer impacts have changed with a new realignment of the sewer and map i5
attached.
Type of
Amounts Approved
Amounts Approved
New Amounts (units)
New Amounts (units)
Impact
(units) Permanent
(units) Temporary
Permanent
Temporary
Stream
0 Linear Feet
40 Linear Feet
0 Linear feet
40 Linear Feet
Buffer Zone
0 Square Feet
1,550 Square Feet
0 Square Feet
3,933 Square Feet
Site 1
Buffer Zone2
0 Square Feet
2,910 Square Feet
0 Square Feet
369 Square Feet
Site 1
Buffer Zone
0 Square Feet
6,066 Square Feet
0 Square Feet
6,066 Square Feet
Site 2
Buffer Zone2
0 Square Feet
3,409 Square Feet
0 Square Feet
3,409 Square Feet
Site 2
The total temporary buffer impacts are 9,999 and 3,778 sq. ft. for zone 1 and 2, respectively. The project will also
result in 40 linear feet of temporary stream impacts. The buffer disturbance is a result of easement clearing
necessary to access the repair location.
Please contact me with any questions regarding this.
Sincerely,
Dewberry Engineers Inc
C/
Matthew W. Watt, PE
Project Engineer
Enclosures
CC: Rachelle Rhodes, City of Raleigh Public Utilities