91-96 Letter of Refinement 2004 Bald Head Island Limited

SOUTHPORT. NORTH CAROIIUNA
V11,CTIN
AP
CALE
i
PROPOSED CURB
12" X 18" DEEP (MIN)
Appx 175 lin ft parallel to marina wall;
Optional 100 If along South wall
6" Concrete Slab
6x6 W2.9 welded wire fabric
-_—__j
6�-f----Y'T- ''" below top surface
—il i l—III • . .
_ _ • ,
1—III—I I � � D � ° •D D
—
I
TYPICAL CURBING DETAIL
Existing Concrete Slab
Sawcut out trench appx 4' wide,
at existing low point.
Add Appx 12" wide x 24" deep
concrete return. Include grate
frame lip detail in concrete pour.
Sloped Down
TOP- 5.25
• UP
•r1F. • D
Yrmquiry Barrier
PSI 'CONC.
D 24" dear
BOTTOM Elev.
a . R Slope towards
l • ° ° °- .
E
Note: Groundwater not found at 3.5' deep test hole 11/23/04 r
R1
/
No
New 6" Concrete Slab
6x6 W2.9 welded wire fabric
2" below top surface
New/Existing Concrete Slab
Sawcut out trench appx 4' wide,
Add Appx 12" wide x 24" deep
concrete return. Include grate
frame lip detail in concrete pour.
Neenah grate R-4990—H w/
mounting frame— Or similar elev. vanes
confirm elevations w/site conditions
TOP- 5.2`
,D
• o Barrier
TYPICAL TRENCH/FRENCH DRAIN DETAIL
NTS
PROPOSED —�-
SI L T FENCE o
PROPOSED
CONCRETE CURB
—SEE DETAIL
PROPOSED
SlL T FENCE
PROPOSED
CONCRETE CURB 7
—SEE DETAIL
co
C
PROPOSED
CONCRETE CURB
—SEE DETAIL
r,r,nnnr`r-n _
Ea7RA STREACrH f¢TER FA�4/C
AfE'L1£D M//hgVT M>t?E T 6' MAX POST SPACING
UNLESS WIRE SUPPORTED
NWIX0 AT
I(� Q
ATTACH WER FAaW
SEriA?RY >S IPSTWAM
SIDE OF POST
SIM OR NOX POST
Ja• (rm) /ACC•/ A14A:
c T F rans r ±r
84CKI-XL
TRBNCH DSTAQ. INSTALLATION MI'THOUT TRENCHING
NorEs
1. SILT FENCE StNLL BE PLACED ON SCOPE EfFICI£NCY. MOT rO SG1LE
CONTOURS rY1 MAXIMIZE POND/NG
2. /NSPECT ANO REPA/R FENCE AFTER EACH
STORM EY£NT AND REA/OVE SEDIA/ENr WHLW
NECESSARY. 9 //225mm ZHXr1'UM
RECOXERI E15 S)bRAGE £/CHT.
R£AIOt�D SEDIMENT SPWL t3E DO°CLSIT£D
ro AN AREA rrur wrLL Nor coNrRiecrrE SILT FENCE
SEDIMENT OfF—S/rE AND CAN 8E PERA"NENTLY
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BALD I-IEAD _�' LAAID,
/ VC,2846
P
r (910) 4,577- 7.';� 17
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s r p r r
/
r I .AWING DEFT
i l 'AL HEAD iSL , ND,
r /
1f iWORTH CAROLWA
1 � i
�t
' RE viSI®N DATES
1
;1
1 ISSUE _
t 11118104
TRENCH DEPTH
\t 11123104
,
/ I -- - ----------------------------
-------------------------
EXISTING POND 2
C,�kf�E -SEAR ENGINEERING -DRAWING
01 4
9 8
3 /
SW Approved 4-15-98
----------------
-------------------
-------------------
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------ _
Pik ♦`
♦ ' i �t
,AIll/
D
LEC�EN t�
-PLAN F 0 R C 0 N C R E T DRAINAGE BOUNDARY
OVERLAY OF EXIS
.R VI 0lJ S SURFACE AT - OVtRHEAD POWER LiNt
LANDING AREA �•—.—.—•—•—,—� ELECTRIC LINE
STORM DRAIN LINE
B LINE y
_... �._... _.�...n_.-�.._R?ff LINE `
oy stop once off of pavement oreo404 JURISDICTION LINE /
o swo% to existing pond foreboy AREA lij
E-NOINEER I
SWAMP AREA
___.-.--f----- - �� WATER LINE
%S
\ G� O DROP INLET
❑ TRANS. / TEL. PEDISTAL /
3 SCALE: DATE: REV
CC/vGKE"TE LINED TO REDUCE EROS/ N ELEC. BOX
OR AS NOTED 11123104
° PILING
DRAWING NO.:
;HANNEL TYPICAL V-SHAPED CHANNEL LIGHT POLE
CROSS-SECTION
NTS a UTILITY POLE' `
o TREE
10" 20'.--
_ _ ° .
- SIGN
IVON ❑ EXISTING MONUMENT
FLOW ARROW,ll -
•^'9
SILT FENCE REQD AROUND NEW CONSTRUCTION;
8r It9AX POST SPACING IF WIRE SUPPORTED, 6r Ii�IAX POST SPACING IF UNSUPC'RTED