HomeMy WebLinkAbout20110281 Ver 1_More Info Received_20110419Strickland, Bev
From: Homewood, Sue
Sent: Wednesday, April 20, 2011 5:09 PM
To: Dennison, Laurie; Strickland, Bev
Subject: RE: for file 11-0281
Cops, I forgot to stamp it in. it was received by delivery on 4/19. Do you need me to rescan the stamped copy?
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4964
FAX: (336) 771-4630
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.
From: Homewood, Sue
Sent: Wednesday, April 20, 20115:07 PM
To: Dennison, Laurie; Strickland, Bev
Subject: for file 11-0281
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4964
FAX: (336) 771-4630
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.
Strickland, Bev
From: Homewood, Sue
Sent: Wednesday, April 20, 2011 5:07 PM
To: Dennison, Laurie; Strickland, Bev
Subject: for file 11-0281
Attachments: D00042011.pdf
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4964
FAX: (336) 771-4630
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.
ENV
Environmental Consulting Services Inc.
April 18, 2011
Ms Sue Homewood
NC DENR DWQ
Winston Salem Regional Office
585 Waughtown St.
Winston Salem, NC 27107
RE: Sterling Carroll Nursery Project
Boone, Watauga County, NC
Dear Sue:
3764 Rominger Road
Banner Elk, NC 28604
Ph: 828.297-6946
Fax 828-297.1982
e-mail: john@env.ecs.com
Thank you for providing some advance comments on this application, I understand
the final comment letter will not be issued until the second week of May. Enclosed is
the additional information you requested for the referenced project. Following is a
brief description of the enclosed items:
1. A profile of the proposed 60" pipe showing slope and its position relative to
the existing streambed. The pipe will be countersunk approximately one foot
at the outlet and a large boulder dissipater (similar to natural channel design
cross vane) will be installed at the existing stream bed elevation to stabilize
the channel and prevent scour below the pipe outlet.
2. A pipe installation sequence and flow bypass plan showing how flow from
the existing pipe will be pumped around the construction area while the
proposed pipe is installed. There will be no additional impacts associated
with this operation.
3. A map showing an approximate 5-foot wide area between the toe of the
proposed fill slope and the silt fence where wetland impact will be temporary.
We had originally considered this area as permanent impact so the total
wetland impact shown is the same but a portion is now labeled as temporary.
The construction sequence shown on the attached map calls for final
stabilization of the area of temporary disturbance at the time the fill slopes
are determined to be permanently stabilized and the silt fence is ready to be
removed.
* Page 2
April 18, 2011
4. Revised PCN page 5 of 11 showing 0.014 acres of temporary wetland
impact and 0.046 acres of permanent wetland impact. The total amount of
wetland impact remains unchanged at 0.06 acres.
If you have any questions regarding this information or need additional
information please call me at 828-297-6946, thank you.
Sincerely,
Jo n C. Vilas
President, ENV Environmental Consulting Services Inc.
Cc: Sterling Carroll
Tasha McCormick
Mike Trew
ENV file
Sterling Carroll Nursery Project
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-- - - --------------
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Sterling Carroll Property
Nationwide #39 Permit Application
April 12, 2011
Construction Sequence for Filling Wetland
X X X X
'? Brown Branch
I Stream Buffer
UNDISTURBED
AU A, WETLAND AREA
0.17-acres
/,rL A. . GRASS LINE
0.014-ac. Temp. Wetland Impacts
_.µ
'Y'
A
PIPE #1
80 LF - 12" CMP
Construction Sequence for PlacinLr Pill in Wetland
• Flag Buffer.
• Install silt fence at limits of disturbance.
• Pill site.
• Stabilize fill slope.
• Once site construction is complete remove all erosion
control measures, restore grade in areas of temporary
wetland impact to match adjacent wetland elevation,
and stabilize any disturbed areas.
N
,t
w..... E
s
0 25 50
FEET
C. Proposed Impacts Inventory ...__...__..._......----- --- - - --- - - - -- -- ---- - ---
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that appl -.......- ............... ---.... ...... _....... .....
y): _.....----
® Wetlands ® Streams - tributaries ? Buffers
? Open Waters ? Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d- 2e. 2f.
Wetland impact Type of jurisdiction
number - Type of impact Type of wetland Forested (Corps - 404, 10 Are a of impact
Permanent (P) or (if known) DWQ - non-404, other) (acres)
Tem orar (1)
W1 ® PO T Fill Headwater ? Yes ® Corps _
046
0
Wetland ® No DWQ .
W2 ? P ®T Fill Headwater ? Yes Corps 014
0
Wetland ® No ® DWQ .
W3 ? P ? T ? Yes ? Corps - -
- -
? No
? DWQ
W4 ? P ? T ? Yes ? Corps
.._...._.w_..___................. -- -- ? No
-
- ? DWQ
W5 ? PEI T -
? Yes - _...__._---------- ......_.._..__... ----- ---...---
? Corps
-- - ---------------- ? No ? DWQ
W6 ? P ? T ? Yes ? Corps
? No ? DWQ
2g. Total wetland impacts
- 0.06
2h. Comments: _-
------------- -- ------ - -- ---- - - -- ---
3. Stream Impacts .-_.-..---------- -
- -
------------------- -
------------
--
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then comp lete this
question for all stream sites impacted.
-------•- -
3a. 3b. 3c 3d. ------ --3e. 3f. 3g. -
Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact
number - or
(PER)
(Corps - 404, 10
stream
length
Permanent (P) or intermittent DWQ - non-404, width (linear
Temporary (T) (INT)? other)
--------- - --- - --
- (feet) feet)
S1 SPOT
Pipe
UT-Brown Branch
? PER
® INT -
-----------
® Corps
® DWQ --
4
96
S2 ? P ? T ? PER ? Corps
? INT ? DWQ
S3 ? P ? T ? PER ? Corps
? INT ? DWQ
S4 ? PO T ? PER ? Corps -- --
? INT ? DWQ
S5 ? P ? T ? PER ? Corps
? INT ? DWQ
S6 ? P 0 T ? PER ? Corps
- ?INT [] DWQ
31r. Total stream and tributary impacts
-- - - ---------- - ----- 96
3i. Comments:
- ---------- - ---- ------------
-- - -
Page 5 of 11
PCN Form -Version 1.3 December 10, 2008 Version