SW8911202_Approved Plans_19920131

STORMWATER DATA
IMPERVIOUS AREA - EXISTING ROADWAY ......... 0.678 AC.
IMPERVIOUS AREA - PROPOSED ROADWAY ...... 1.154 AC.
IMPERVIOUS AREA - CART PATH ............................. 0.125 AC.
IMPERVIOUS AREA - RESIDENCES
41 @ 3,500 SF EACH ...................................... 3.294 AC.
TOTAL IMPERVIOUS AREA .......................................... 5.251 AC.
TOTAL PROJECT AREA .................................................. 23.516 AC.
% OF IMPERVIOUS AREA TO PROJECT AREA... 22.33 %
SEE PLANS TITLED "SEA TRAIL JONES/BYRD POA CLUBHOUSE"
DATED 12/5/91 BY THIS OFFICE FOR EXISTING & PROPOSED
IMPROVEMENTS IN THIS AREA
TO JONES/BYRD CLUBHOUSE ROAD
CLUBHOUSE
LOT AREA SUMMARY
LOT NUMBER AREA (A-Cl
1
0.26
2
0.31
3
0.38
4
0.33
5
0.43
6
0.46
7
0.31
8
0.32
9
0.31
10
0,31
11
0,31
12
0.34
13
0.25
14
0.23
15
0.23
16
17
0.23
0.23
is
0.24
19
0.24
20
0.25
21
0.23
22
23
0.24
0.26
24
0.29
25
0.38
26
0.25
27
0.23
28
0.25
29
0.22
30
31
0.28
0.32
32
0.29
33
0.21
34
0.23
35
0.32
36
0.26
37
0.32
38
39
40
0.27
0,28
0,31.
41
0,32
NOTE:
LOT AREAS ARE APPROXIMATE
EXISTING CONTOURS
x EXISTING SPOT ELEVATIOINS
D D PROPOSED SWALE,
EXISTING SWALE
­1 �Tow�
N
co)
COPYCAT TECH. SERVICES
TOTAL DISTURBED AREA = 2.7 AC.
SEA TRAIL CORPORATION
V-0
U,_
SEA TRAIL CORPORATION
EXISTING DITCH EXISTING 18" CIVIP
R:O-w EXISTING 20' X 8' RIP -RAP
IN EXISTING SWALE
& ROADWAY SLOPE
EXISTING DITCH
7B
-------------
a
w
>
t
Ld
�l
G,
f pklh
!"ll"
adom
10�6_
NIC71-:111:1
Cl_.' J-1
24
#6 TEE TEE ASP
40 L.F. 12" HELICAL CM.P.---
9 MIN. 0.5% SLOPE
2
V, EXISTING F 'SHBOARD RISER
STONE FOR OUTLET PROTECTION
fV11N. 5'X 6�5'(La X W)
PROJECT LIMITS so 4" (SEE DETAIL) 26
d
C VERT 2
41
28
31
EXISTING ROADWAYF.E.S.
00
60' R/W
CONSTRUCTION EN ANCE
40
:_:� . ..... ......... ... .
\22
gspffALT
VdSTING PATH 24
SWALE ,.B.,- - - - - -
(SEE TYPICAL ROADWAY
SECTION DETAIL)
_j
44- Ld
0
39 21
76
#5 GREEN
Ys 33
W
2
20 6
UMITS OF GRADING/DISTURE3ANCt
LIMITS OF DIST'RBANCS-/ 38
34
19
37
35 - W
' 11 24
P
WS D.--,-BY,SEA T IAW X
206
'' ` i
18 -----------
X 20.3 30 LF 18" HELICA CMP
FE.S. MIN. I o/o SLOPE
20
20--
RESERVED
BY SEA TRAIL -
SWALE "A" CULVERT 1 - - - - - - - - - - -P I I'.-
PROPOSED ASPHALT 17
SEE TYPICAL VEGET
SWALE DETAII_ 18
l - 71
-D
Mil 11=1
TEMPORARY 5 F.E.S.-/
CHECK DAM 14- STONE FOR OUTLE PROTECTION
MIN. 8'X 9.5'(La X d5o = 4"
• STABILIZE SLOPE OF POND AT CONTINUE RIP -RAP UP BACK-. E-;�4 16
SWALE OUTLET AS NECESSARYSLOPE OF ROADSI E SWALE
WITH RIP -RAP d5() = 6" MIN. (SEE DETAIL)
EXISTING POND
16
`e4
6 7 8 9 12
10
------ ------------ 14
` ' I 1lPROJECT �LIMI�TS� A.
15
- ' I
----------------------
12-
---------- ----
/ // \ ". _ _ / / ' / .. -' _ _ _ _ _ _ _ ' Fes.
%4 0
14 0
4
V)
X - Ld
EXISTING FLASH BOARD
RISER 13
SWALE "C"
(SEE TYPICAL VEGETATIVE
Uf SWALE DETAIL)
0
Pol 'NOTE: PRO-JE-(�T 1,1N41'1'S- SHOWN ARE FOR TEMPORARY
DENSITY LIMITS CALCL31,N11ONS. FENCE A#,
SILT FENCE
(SEE DETAIL) _-A
Name
_x
TEMPORAIR
EXISTING POND CHECK DAM
SEA TRAIL CORPORATION . . . . . .
BASE MAP NOTE-..
STABILIZE SLOPES OF EXISTING-)
BASE MAP INFOR-MATION PROVIDED 13Y CLIENT AS TAKEN FROM MAP DITCH WITH RIP -RAP d5o 6" MIN.
TILTED "PLAT OF SUGAR SANDS 1"HASE 3" DATED 1, 1/26/91 - REVISED BY
ALLEN SURVEYING, SI-DV-LO'17E, N.C.
TOPOGRAPHIC INFORMATION NOTE: CALABASH CREEK
TOPOGRAPHIC INFORMATION TAKEN FROM MAP TITLED "Ol-),THOPHOTOl-,,-.,,":�-�-' 0 30 60 120 ISO
MAID OF BRUNS«VICK COUNTY, NOR`n-I CAROLINYV'BY L. ROBERT KIMBALL &
ASSOCIATES, EBENSBURG, PENNSYLVANIA FROM PHOTOGRAPHY DATED
FEBRUARY, MARCH, APRIL & JUNE 1988. SCALE IN FEET
91-0426