PKS 2022-2 Oversized Plans

MIMOSA BLVD
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EXIST
R/R
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109 RAIN TANKS—
( TYP. )
PROPOSED
LIMITS---
OF DISTURBANCE
GENERATOR
PAD ? ....
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LAMA RUNOFF CONTAINMENT CALCULATIONS I
LOT AREA 'WITHIN THE 75' AEC =
9,558.02 SF
ALLOWABLE PERCENTAGE OF IMPERVIOUS AREA WITHIN THE 75' AEC =
30%,
ALLOWABLE IMPERVIOUS AREA WITHIN THE 75AEC =
2,957.41 SF
PROPOSED IMPERVIOUS AREA WITHIN THE 75' AEC =
<SF
PROPOSED IMPERVIOUS AREA IN EXCESS OF ALLOWABLE IMPERVIOUS AREA =
SF
RAIN FALL CONTAIN MENT REQUIREMENT =
2.00 F IN.
RUNOFF FROM PROPOSED IMPERVIOUS AREA CONTAINMENT REQUIREMENT =
0.00 CF 4
RAIN TANK VOLUME =
4.22 CF
NUMBER OF RAIN TANKS PROVIDED TO COMPLY WITH CAMA REGULATION =
O TANKS
1 40 RAIN TANKS
( TYP. )
TOWN OF PINE KNOLL SHORES IMPERVIOUS AREA AND RUNOFF
CONTAINMENTCALCULATIONS :
TOTAL LOT AREA =
39,264.24
SF
ALLOWABLE PERCENTAGE OF IMPERVIOUS AREA--
35%
ALLOWABLE IMPERVIOUS AREA =
13,742.48
SF
PROPOSED IMPERVIOUS AREA =
9,048.36
SF
PROPOSED IMPERVIOUS AREA (°l) =
23%
RAINFALL CONTAINMENT REQUIREMENT =
2.00
1 N.
RUNOFF FROM PROPOSED IMPERVIOUS AREA CONTAINMENT
REQUI REMENT =
1,508.06
CF
RAIN TANK VOLUME =
4.22
CF
NUMBER OF RAIN TANKS PROVIDED TO COMPLY WITH TOWN
OF PI NE KNOLL SHORES REGULATION
358
TANKS
NOTE: EXISTING PELICAN DR, AND POOL DO NOTE REQUIRE RUNOFF CONTAINN1ENT
EIS'
SHEET # 1 OF 3
Y I - 1
RIM 4.25
I NV — 3 00
.,�—EX. BULKHEAD
(NHW)
7 7 __7 BOGUE 'SOUND
EMAG�
OVERFLOW
DOWNSPOUT
(TYP. )
4 ' P.V.C.
MIN
75 / AEC LINE
---1 09 RAIN TANKS
( TYP . )
'o
r HVAC PAD
/FOUNDATION
HIGH POINT
105'
-- 1,500 GAL. SEPTIC
TANK
-,—PROPOSED SEPTIC AREA
20' X45'
�—PROPOSED SEPTIC
REPAIR AREA
1 0' X45'
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EIR '
END VIEW OF :PIPE/FABRIC
CONNECTION'. CUT AN "X I`N
THE FABRIC SLIGHTLY
LARGER THAN PIPE, PULL
THE FABRIC AROUND THE
PIPE TO CREATE THE "BOOT"
AND THEN SECURE WITH A
HOSE —CLAMP.
"X" CUT IN THE
FABRIC TO ALLOW
PIPE/TANK
INTERFACE
GEOTEXTILE FABRIC
OVER D—RAIN,TANK*
NON —CORROSIVE HOSE
CLAMP OR TAPE USED TO
FASTEN LINER TO PIPES
TO PREVENT BACKFILL
FROM ENTERING STRUCTURE
\—INLET/OUTLET FAABRIC OVER
PIPE VE
R
PIPE FC.
RAINTANK+
GEOTEXTILE
FABRIC RAINTANK INLET/OUTLET DETAIL
1 WITH OPTIONAL
ALE' NCONNECTOR PLATE
TS
POUT FOR
INAGE
IVERFLOW
DOWN SPOUT
(NTS)
PLAN
VIEW
28.15"
SIDE
VIEW
GEOMETRY:LENGTH = 28.15IN
WIDTH = 15.75 IN
HEIGHT = 17.32 IN
STORAGE VOLUME = 4,22 CF
VOID INTERNAL VOLUME: 95%
VOID SURFACE AREA: 95%
FRONT VIEW
ISOMETRIC VIEW
DIMENSIONS SHOWN
ARE NOMINAL, REFER
TO MODULE DATA
FOR
CONCEPTUAL
ASSEMBLY, SEE
EXPLODED VIEW
FOR SINGLE
SINGLE MODULE MODULE
DATA
34 PSI, (MODULE ONLY)
!LOAD RATING: H-20, (WITH ACF COVER
SYSTEM)
(MATERIAL: 85% RECYCLED
POLYPROPYLENE
NOTES:
1, FIRM NUMBER: 3720635500
EFFECTIVE DATE: 7/16/2003
SITE IS LOCATED IN AE-C AND SHADED-X FLOOD ZONE
2. IF CONSTRUCTED AS DES IGNED9 THIS SYSTEM WILL RETAIN AND INFILTRATE THE REQUISITE
VOLUME OF STORMWATER RUNOFF AND ANY GRADE ELEVATION CHANGES OR CONSTRUCTION ON THE
SITE WILL NEITHER INCREASE THE RATE OF FLOW, NOR THE VOLUME OF WATER DISCHARGED
ON TO THE ADJACENT PROPERTIES.
REVISIONS:
Na BY DATE DESCRIPTION
SITE AND GRADING PLAN
PINE KNOLL SHORES TWSP°, CARTERET COUNTY, NORTH CAROLIN
CLIENT: RUSTY MAY HOMES DESIGNED:
HD
ADDRESS: PO BOX 1136 DRAWN:
HAMPSTEAD, NC 28443 HD
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4 sl;'', PHONE: CHECKED:
CmC
a SE �C JIE,IL�IPII�IE]E� C]ROU P, P.A. APPROVED:
- 3737t3 ENGINEERING & SURVEYING SERVICES CMC
C� 151A HIGHWAY 24 DATE'
MOREHEAD CITY, N.C. 28557 °
-4\ i� (, 52) 7�" 3-0090 1 1 L SENSE NO. C 4482 1 /1 1 /2022
\ 2 — - ' ',. SCALE:
z CHARLES M. Ct P ER F.E. 1 ,, = 20'
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