HomeMy WebLinkAbout938 West Yarmouth Road - Sewage Plan)N
VEL COVER WITH RISER 6 "
BELOW GRADE
PIPE TO BE LEVEL
�l r -FOR 2' OUT OF D -BOX
6.83
17:0
-6" COMPACT STONE
OR COMPACTED BASE
COVER WITH RISER
MINIMUM 9" COVER
EXCLUDING TOPSOIL
0 17.5
0 0 0 0 0 0 0 0 0 0 0
16.5 BOTTOM ® 14.5
2� 500 GALLON H-10 DRYWELLS
WITH 3/4 -1 1/2 OF DOUBLE WASHED STONEON
3' ON ENDS AND 2' BETWEEN DRYWELLS AND 3' 10" SIDES
12.5' X 25' 5.0'
9.5 EL
BOTTOM OF
TEST HOLE
------------
LIVING BED LIVNG
BATH
WALK OUT
BASEMENT 'KITCHEN � o I FAMILY
_TY _ W ~ BED KITCHEN ROOM
a a
BED'rn
IST FLOOR WITH PROPOSED EDITION
------ '
MOT TO SCALE)
-22.0 EL PUMP OUT AND REMOVE
EXISTING LEACHING PIT
(SEE NOTE #2)
21.0 EL
I
PUMP OUT AND REMOVE
EXISTING CESSPOOL
(SEE NOTE, #11)
PROPOSED
DRY WELL
1.0
NOTES
1. PUMP OUT AND REMOVE EXISTING CESSPOOL AND
ANY CONTAIMINATED SOILS WITHIN 5' OF S.A.S..
2. PUMP OUT AND REMOVE EXISTING LEACHING PIT
AND ANY CONTAMINATED SOILS WITHIN 5' OF S.A.S..
3. EXISTING SEPTIC TANK TO BE REPLACED WITH NEW
1500 GALION MONO H-10 TANK
4. PLAN REFERENCE: CERTIFIED FOUNDATION PLAN OF
938 WEST YARMOUTH ROAD, YARMOUTH, MA, PREPARED
BY WELLER & ASSOCIATES, DATED 8-19-09.
DESIGN DATA
DAILY FLOW (3) BEDROOMS X 110 GPD = 330 GPD
NOT DESIGNED FOR GARGABE GRINDER
SEPTIC TANK: 330 GPD X 2007 = 660 GPD
USE: NEW 1500 GALLON H-10 MONO SEPTIC TANK
USE: 6 HOLE H-20 D -BOX
SOIL ABSORPTION SYSTEM:
USE: (2) 500 GALLON H-10 DRYWELLS WITH DOUBLE
WASHED STONE 3' ON ENDS AND 2' BETWEEN DRYWELLS
AND 3' 10" ON SIDES.
SIDEWALL AREA: 75' X 2' X 0.74 = 111.0 GPD
BOTTOM AREA: 12.5' X 25' X 0.74 = 231.25 GPD
TOTAL AREA: = 342.25 GPD
GENERAL NOTES
1. CONTRACTOR TO BE RESPONSIBLE FOR THE LOCATION
OF ALL UTILITIES, ABOVE & UNDERGROUND, PRIOR TO
ANY EXCAVATION OR CONSTRUCTION.
2. SEPTIC SYSTEM IS TO BE INSTALLED IN COMPLIANCE
WITH 310 CMR 15.00:TITLE V.
3. PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS
PLAN IS TO BE USED FOR SEPTIC SYSTEM UPGRADE. J. O'LOUGHLIN
INC. WILL NOT ASSUME ANY LIABILITY FOR USES OF THIS PLAN
OTHER THAN ITS INTENDED USE.
4. DESIGNER AND TOWN BOH AGENT TO INSPECT & CERTIFY OVER -
DIG, WHEN REQUIRED BY PLAN, AND FINAL INSPECTION BEFORE
BACKFILL.
5. CONTRACTOR TO PROVIDE 48 HOUR NOTICE FOR ANY
REQUIRED INSPECTIONS.
6. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A
GARBAGE DISPOSAL.
7. THE TOP OF ALL SYSTEM COMPONENTS SHALL BE MARKED
WITH MAGNETIC MARKING TAPE OR A COMPARABLE MEANS IN
ORDER TO LOCATE THEM ONCE BURIED.
8. IF SOILS ARE FOUND UNSUITABLE OR DIFFERING FROM THOSE
FOUND IN SOIL LOG CONTACT DESIGNER AND THE BOARD OF HEALTH.
9. IF UNSUITABLE"MATERIAL IS FOUND IN THE PRIMARY OR THE
RESERVE OF THE S.A.S. AN OVERDIG REQUIRING CLEAN
GRANULAR SAND MEETING 310CMR 15.255(3) SHOULD BE USED
AS FILL MATERIAL, 5' AROUND AND UNDER S.A.S..
10. ALL 4" PIPE CONNECTION AT SEPTIC TANK AND D -BOX SHALL
BE MORTARED IN PLACE. IF USING 18" PLASTIC RISER PIPES,
THESE TOO SHALL BE MORTARED IN PLACE.
23"
126"
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y HOUSE RD'
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W141TE ROCK RD.
F
TEST HOLE LOG
DATE: 8/25/09
TEST BY: MIKE O'LOUGHLIN
WITNESS: AMY VON HONE
TEST HOLE # 1 TEST HOLE # 2
20.0 EL 0"
AP LOAMY SAND
10YR 4/2
BW LOAMY SAND
10YR 5/8
BOTTOM OF PERK
® 40" EL 15.58
Cl FINE MEDIUM SAND
2.5Y 6/6
19.5 EL 6"
18.0 EL
9.5 EL
23"
126"
BW LOAMY SAND
10YR 5/8
Cl FINE MEDIUM SAND
2.5Y 6/6
WATER NOT ENCOUNTERED WATER NOT ENCOUNTERED
* N. W. SIDE OF TEST HOLE
DISTURBED SOILS
PERK RATE > 2 MIN PER INCH
\Sl
.y;f V!.rllh Departme .
( _�ft Date
HEALTH AGENT APPROVAL
SEWAGE PLAN
LOCATION: 938 WEST YARMOUTH ROAD
PREPARED FOR: MATTHEW AND STACEY HARRISON
SC ALE: 1 = 20 DATE: OCTOBER 15, 2009
JOB NUMBER: 09-224 REVISION:
MAP: 115 PARCEL: 40
J. O'LOUGHLIN INC.
714 MAIN STREET, YARMOUTH PORT, MA 02675
(508) 362-4942
20.5 EL
20.0 EL
18.6 EL
10.05 EL
DATE
DRAWN BY:
MARYBETH MCKENZIE
REGISTERED SANITAPIIAI`�-7
322
b - ( 5 -6A