20070295 Ver 4_More Info Received_20140715

J
WADAMS
LETTER OF TRANSMITTAL
To: Mr. Danny Smith
Wetlands, Buffers, and Stormwater
401 & Compliance Permitting Unit
1601 Mail Service Center
Date: July 15, 2014
REGULAR MAIL
Raleigh, North Carolina 27699
Re: Holding Village Job No.: RAP -13020
South Lake Subdivision - Phase 1 - 3
I am sending you the following item(s):
COPIES DATE NO. DESCRIPTION
4 Construction Drawing Sheets
—A
These are transmitted as checked below:
® As requested
❑ For approval
❑ For review and,comment
rks:
Copy to:
❑ For your use
El
Signed: l ,J-, .
Project Manager, Water
Resourcecs and Infrastructure
Raleigh- Durham Charlotte
2905 Meridian Parkway 11301 Carmel Commons Blvd., Suite 111
Durham,,North Carolina 27713 Charlotte, North Carolina
(919) 361 -5000 (704) 527 -0800
Designing Tomorrow's Infrastructure & Communities
McAdamsCo.com

0 1 " =30'
C
C
L
V) NOTE:
DIMENSIONS, INVERT ELEVATIONS, AND SIZING OF STORMWATER INFRASTRUCTURE
N TO BE DETERMINED DURING FINAL DESIGN OF AMENITY CENTER.
N
to
/
/
1 inch = 30 ft.
GENERAL NOTES:-
1. CONSTRUCT CONCRETE LEVEL SPREADER UP TO A ZERO PERCENT LONGITUDINAL GRADE
TO ENSURE UNIFORM SPREADING OF FLOW.
2. LEVEL SPREADER SHOULD BE CONSTRUCTED ON UNDISTURBED SOIL, AND NOT ON FILL.
3. THE TRIANGULAR CHANNEL SHOULD BE CONSTRUCTED ON A ZERO PERCENT GRADE.
4. THE TRIANGULAR CHANNEL SHOULD BE LINED WITH LANDLOK TURF REINFORCEMENT
MATTING 450 OR ENGINEER APPROVED EQUIVALENT. THE TRM MATTING SHOULD BE
ANCHORED AND INSTALLED PER THE MANUFACTURER'S SPECIFICATIONS.
5. THE 3 -INCH LAYER OF #57 STONE SHALL BE UNDERLAIN WITH MIRAFI FILTERWEAVE
400 OR ENGINEER APPROVED EQUIVALENT.
30' VEGETATED FILTER
TO BE SODDED
w W W W
3 —FOOT WIDE LAYER OF #57 STONE W W W w W W
(4— INCHES DEEP) UNDERLAIN WITH W W
FILTER FABRIC W W W W
REINFORCED CONCRETE FOOTING
3 -FOOT WIDE LAYER OF #57 STONE
(4- INCHES DEEP) UNDERLAIN WITH
FILTER FABRIC
30' VEGETATED FILTER
TO BE SODDED
LEVEL SPREADER
3" SOLID MASONRY BLOCK
LEVEL SPREADER
(LENGTH = 100 FT,
ELEVATION = 304.00)
6 -FOOT WIDE (1 -FOOT DEEP), -
TRIANGULAR CHANNEL ® 0.007.
SLOPE LINED WITH CLASS 'B' RIPRAP
MASONRY BLOCK
3" SOLID MASONRY BLOCK LIP
STUBBED ABOVE GRADE
(LENGTH = 100 FT,
ELEVATION = 304.00)
CHANNEL SHALL BE LINED
F WITH CLASS 'B' RIPRAP
6'
III — III —III 8" (rn,) 18" 1 1
- -_ -1
SOUD MASON Y BLOCK 3 i
AREA TO BE EXCAVATED AND
FILLED WITH SELECT MATERIAL, 11
COMPACTED TO 95% MAX STD.
PROCTOR DENSITY r
REINFORCED CONCRETE FOOTING -
UNDISTURBED EARTH
CROSS - SECTION
12"
°r r �►
of
(3) #4 REBARS CONTINUOUS
#4 REBAR ® 18" O.C.
8" (TYP) �- 1
3" (TYP)"°'I a °
24•"
2" DEEP
CONTINUOUS KEYWAY
FOOTING DETAIL
O
LO
°
CONTRACTOR SHALL PROVIDE
STEPS IN ACCORDANCE WITH
°
NGDOT STD. 840.66. STEPS
: • , .
v
:.
o
° •
SHALL BE PLACED AT 16" O.C.
a°`°
4 as
'd
°
M
Q
p
- - --
"
42 RCP (TO
°•
.
"
42 RCP (FROM
ep
__._______
BYPASS CHANNEL)
I'°
DRAINAGE AREA)
ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH
S
:.;"
RCP (FROM
AREA)
--------- - - - - --
°. ,
°
d.
-------- - - - - --
TOWN OF WAKE FOREST, CITY OF RALEIGH AND
° .°
D;AINAGE
NCDOT (WHERE APPLICABLE) STANDARDS,
C
----- --- ------
------------------
_
°
SPECIFICATIONS, AND DETAILS.
°
---- - -'- -_
42" RCP (TO
CHANNEL)
''
a'
a' a a .
• .m "°
THESE PLANS HAVE BEEN APPROVED FOR CONSTRUCTION
BYPASS
e
e
__
BY THE TOWN OF WAKE FOREST
m
N
- - - - --
°°
42" RCP (IN)
CONTRACTOR SHALL SHAPE
r i
rq
rna?
I
; '•
INVERT FOR POSITIVE FLOW
I
Public Works and Utilities Date
_
:.
TO OUTLET
I m
i
0
42" RCP (OUT)
d
i >,--.
i
Engineering Department Date
<• a a :
Fire Prevention Date
°
IL
18° RCP (OUT)
Subdivision Administrator Date
PLAN VIEW
SECTION V1EW
City of Raleigh Date
FINAL DRAWING — NOT RELEASED FOR CONSTRUCTION