HomeMy WebLinkAbout20061274 Ver 1_More Info Received_20060918ENVIRONMENTAL SERVICES, INC.
524 S. New Hope Road
Raleigh, NC 27610
919-212-1760
919-212-1707 Fax
www.environmentalservicesinc.com
LETTER OF TRANSMITTAL
TO: Ian McMillan DATE: 9-18-06 JOB NO: ER06-043.00
NC Division of Water Quality RE: DWQ Project #061274
2321 Crabtree Blvd.
Raleigh, NC 27604
WE ARE SENDING YOU
^ Attached ^ Under separate cover via Hand Delivery the following items
COPIES DATE DESCRIPTION
5 15 Se tember 2006 DWQ Project #061274
The Villages at Turtle Creek -Phase I
Request for More Information
THESE ARE TRANSMITTED as checked below:
^ For approval ^ Approved as submitted
^ For your use ^ Approved as noted
^ As requested ^ Returned for corrections
^ For review and comment ^
^ Resubmit _ copies for approval
^ Submit _ copies for distribution
^ Return _ corrected prints
^ For bids due 2006 ^ Prints returned after loan to use
REMARKS:
Please contact me should you have any questions or need additional information. Thank you for
selecting ESI to assist with your environmental consulting needs.
Josh Witherspoon
Senior Scientist
Copy to: File- ER06-043.00
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ENVIRONMENTAL SERVICES, INC.
524 S. NEW HOPE ROAD
RALEIGH. NORTH CAROLINA 27610
919-212-1760 • FAX 919-212-1707
www. environmentalservicesinc.com
15 September 2006
Ms. Joanne Steenhuis
North Carolina Division of Water Quality
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
,s
4 ~ ~ t ~. I
e 3
Re: DWQ Project # 061274
The Villages at Turtle Creek -Phase 1
Request for More Information
Ms. Steenhuis:
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Environmental Services, Inc., (ESI) is providing the enclosed information on the above
referenced project on behalf of DCNC of North Carolina I, LLC.
The information provided herein is in response to your Request for More Information
dated 1 September 2006. ESI has listed each of your three comments and followed each
with our response.
a. Please provide a large plat of the property showing all wetland impacts and lot
layout. The 8.5 X 11 sized plats are very difficult to see everything that is being
proposed.
Attached with this letter are two copies of the wetland impacts on 24" X 36" paper per
our conversation on September 11.
b. Please revise the application and separate any waters vs. wetland impacts.
The original PCN submittal listed no impacts to waters. Through several iterations of the
site plan, impacts to waters were completely avoided in Phase 1 of the Villages at Turtle
Creek. There are no impacts to waters in Phase 1 of the Villages at Turtle Creek. The
impacts proposed for this project will affect wetlands only.
c. Please provide a notarized copy of the draft deed notification and restrictions
that, at a minimum, notify lot owners that there are wetlands on the property,
which are protected by the NC Division of Water Quality and the USArmy Corps
JACKSONVILLE • ST. AUGUSTINE • COCOA • JUPITER • DESTIN • SAVANNAH • ATLANTA • RALEIGH • CHARLOTTE • ASHEVILLE
ENVIRONMENTAL SERVICES, INC.
of Engineers. If you plan on preserving the remaining wetlands on the tract,
please provide draft language that will accomplish preservation.
The applicant is reviewing the Model Conservation Easement, Restrictive Covenant
Guidance, and the Model Declaration of Restriction as found on the U.S. Army Corps of
Engineers -Wilmington District website. The applicant is proposing to place
conservation easements on the wetlands in Phase 1 that are not within lot boundaries and
impact areas. Wetlands located within the proposed lots will be protected with deed
restrictions.
I trust that this information will be sufficient for the continued processing of the permit
application. If not, please do not hesitate to call me at (919) 212-1760. As always, thank
you for your assistance with this project.
Sincerely,
ENVIRONMENTAL SERVICES, INC.
- ------
Josh Witherspoon, LSS
Senior Scientist
Cc: Gus Simmons
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WETLAND IMPACT
NUMBER AREA
(SO. FT.) AREA
(AC.)
1 1,119.27 0.026
2 521.39 0.012
3
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4 183.40
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8 1,966.22 0.045
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TOTAL NON-RIPARIAN WETLANDS 17,888.60 S.F.
IMPACTED: 0.411 AC.
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ti C! U
~ ~ ~ a a
n
% ~~
3
/ ~'S
~n
~ ~
l ~
i
/ \
2'-10"
INNER RADIUS 37 3/8"
TOP RADIUS 258 3/4"
ALUMINUM BOTTOMLESS CULVER
W/ WING WALL (WING WALT
SHALL BE DESIGNED BY ANI
BARE THE SEAL OF P.E. UCENSEI
IN NORTH CAROLINA
ALUMINUM BOTTOMLESS CULVERT OVER
JURISDICTIONAL STREAM NEAR NC HWY 210
DETAIL
acwe xor m acxE 14
""^"^°~^ ~""SHED GRADE
CONCRETE FOOTING
PER MANUFACTURER'S
SPECIFICATIONS
(MIN. 4,000 PSI CONCRETE)
NON-RIPARIAN
WETLAND LINE ~ VARIES
NON-RIPARIAN
WETLAND LINE
APPROX. 20' AT
WIDEST POINT
APPROX. 273' AT WIDEST POINT
RIPARIAN WETLANDILINE
31'
36" STORM Fl
HIGH FLOW CUL
0.
''~
NON-RIPARIAN '~`
I
WETLAND LINE '^
APPROX. JURISDICTIONAL
STREAM CHANNEL
n
Z ;n
m
r
m
RIPARIAN WETLAND LINE Q ~
"
\ c
ro
'
36
STORM FLOW/ / ~
HIGH FLOW CULVERT ~ m
m
~ PROPOSED FINISHED GRADE L
L]
~ o
'
__~ EXIS?1NG GRADE o
I I N
~ BANKFULL WATER LEVEL
IN STREAM CHANNEL
IMPACT ~7: ROAD CROSSING OVER JURISDICTIONAL
STREAM. RIPARIAN. AND NON-RIPARIAN WETLANDS
DETAIL 2
acne xar m scut 14
NON-RIPARIAN
WETLAND LINE
PROPOSED FINISHED GRADE
EXISTING GRADE
0.8'
48" CULVERT WITH 0.8'
BURIED BELOW WETLAND
NOTE: CULVERT INVERTS WILL BE BURIED AT LEAST ONE FOOT BELOW THE
BED OF THE WETLAND FOR CULVERTS GREATER THAN 48 INCHES IN
DIAMETER. FOR CULVERTS 48 INCHES IN DIAMETER OR SMALLER,
CULVERTS MUST BE BURIED BELOW THE BED OF THE WETLAND TO A DEPTH
EQUAL TO OR GREATER THAN 20% OF THE DIAMETER OF THE CULVERT
(PER USACE REGIONAL CONDITIONS).
TYPICAL ROAD CROSSING OVER
NON-RIPARIAN WETLANDS
DETAIL 3
rue xor m scuE 14
a
~ o
y 0
o
o "~ z
0 3
N 2
O m Sf
3 h
N w
' VI
o
J $ Q
~ ~ C? o
~g
NN
48" CULVERT WITH 0.8' Y
BURIED BELOW STREAMBED ~ ~
U
W ~ 20
aU
~ €r ~°~
~o ino-
: Q
U7 m~ p~~
W ~
~ a O~
~+ ~y Q~y ~ a D, Irk-`
sip ~Fb;~
~`~ir
p~i~~'T c'r ,,
~?As+Iwgr~i(;T ~
`r~~`~~'Ck o
STREAM (UNDISTURBED)