HomeMy WebLinkAbout118.34 - Site and Sewage Plan (Copy 4)LOCUS
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LOCATION MAP
LOT 51
30,000 ± S.F.
(069 ± AC.)
ASSESSORS MAP. 118
PARCEL,- 34
CURRENT ZONING: R-40 (1954 SUBDIVISION)
BUILDING SETBACKS:
F: 30' S: 6' R. 21Y
FLOOD ZONE: C
KEY:
EXISTING CONTOUR: - - -
PROPOSED CONTOUR:
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
TEST HOLE: •($�-
UTILITY POLE: -0-
FENCE LINE: - -
HYDRANT: -6
RETAINING WALL:
TREE:
DM # 00_94 _
44-
42
4 42 _
t.
48
ep
48
i 46
Ih!
'44 42
-q� 6
- - ' ip9 00 q0.6
.'40.2
L
C g'
BENCHMARK AT
PK NAIL
ELEVATION - 4011
TEST HOLE LOGS
ENGINRER: THOMAS McLELLAN, P.E.
WITNES'z,: AMY VON
HONE, R.S.
DATE: _-1B-01
PERCOL.4TION RATE: < 2 MIN/IN
TH-1
4810
TH-2
�� _.
ELEV.
YAANDYOLOAM
SAND LOAMY
y 1.
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10YR 2/2 47.4
!b' }OYR 3/3
_
B HORIZON
B HORIZON
SANDY LOAM
SANDY LOAM
10YR 5/8
445
44"
lOYR 5/8
C HORIZON _
C HORIZON
LOAMY SAND
LOAMY SAND
KITH , OULfl'RS)
(WITHBOULDERS)
�
614
%
NO .ROUND WATER ENCOUNTERED
NOTES:
1. VERTICAL DATUM. ASSUMED FROM QUAD (NGVD +/-)
2. MUNICAPAL WATER IS AVAILABLE.
S. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 & H-20
LOADING SPECIFICATIONS.
5. PIPE PITCH= 1/4" PER FOOT, (UNLESS NOTED OTHERWISE).
46D 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
ELEV. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
"B 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
42.3 HEALTH REGULATIONS. -
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
EXCEED 3.0.
11, ALL UNSUITABLE SOIL (B HORIZON, APPROX. 44" DEEP) WITHIN 5' OF
34D PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH
CLEAN MEDIUM SAND.
SEP`T'IC SYSTEM DESIGN
FLOW PSTIMATE:
3 B.i'DROOMS AT 110 GAL/DAY/BEDROOM = 330 GAL/DAY
SEPTR' TANK:
330 C.ALIDAY x 2 DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACH NG AR><A:
U,' E 3 INFILTRATOR CHAMBERS (MODEL 3050) WITH
3.8' OF STONE ALL AROUND (29.5'x 11.2' x 2' DEEP)
S !DE AREA (29.5 + 11.2)2 x 2 = 163 (.74) = 121 GAL/DAY
17TTOM AREA 29.5' x 11.2'= 330 SF (74) = 244 CAL/DAY
CAPACITY = 365 CAL/DAY
SEP PIC SYSTEM SECTION
COVERS WITHIN 12' OF
50.0 FINISHED GRADE
ONE INSPECTION COVER
TOP OF FOUNDATION. OBE WITHIN 6- of GRADE)
46.75 1500 Gam,
ELEV. SEPTIC TANK
47.0 (6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
24 SCHOOL STREET P.O. BOX 463
WEST DENNIS, MASSACHUSETTS 0267)
PHONE & FAX : ( 508) 398-7710
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
46.5
ELEV.
JD -BOX 4,4.8345.06" OF ELEV.
ELEV. STONE
\ UNDER)
`- GAS BAFFLE 44.0
AT OUTLET TEE ELEV.
APPROVED BY:
DATE:
WIT
�
DEMARECA'AL51.!R. o;
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THOMAS MCLE"LLAN, P.E. JOHN Z. DEMAREST JR., P.L.S
!4' PRCH 1
ox. SCRN
4'
PROPOSED
3 BEDROOM
DUELLING
Z 4' n GARAGE
2Z 16' 24'
PROPOSED DWELLING
2" PEASTONE
314--f 1/2"
WASHED STONE
.�- ELEV: 44.5
42.0
3 5; s ELEV.
F 29.5' -o
3 INFILTRATOR CHAMBERS (MODEL 3050)
WITH 3.5' OF STONE ALL AROUND
(29.5' x 11.2' x 2' DEEP) (H-20)
SITE AND SEWAGE PLAN
LOCATION.-
55 CRANBERRY LANE
SOUTH YARMOUTH, MA
PREPARED FOR. -
REEF REALTY
SCALE: 1" = 30' DATE: 1131101
REFERENCE: PLAN BOOK 120 PAGE 119
REVISED: 7-3-02 (NEW HOUSE)