HomeMy WebLinkAboutEngineered Plans - 2018102,17
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JO- ANNA DRIVE
104.57 edge of 106,27 pavement
104,87
iV 74'00'50" E
/
10&00
109.73
125.00 .. zu . �.
e A'%4 108.90
%
103.14 x 040 ��/ /�CID x 110,63 x 1 1,41
x / i 1019.97 �:::..
/f 106,82 i
111.05,
106,27// �j X10,41 x 111.31 i w 112 90 x
/ P.
106.04
z
U7 Cn �� \
o
0 0
105.28
EXISTING SEPTIC TANK
TOP OF TANK, EL.=107.14
IN V. (OU T)=105.80E
EXISTING LEACH PIT -
TO BE PUMPED, FILLED W/
SAND & ABANDONED.
BENCHMARK
OUTSIDE COR./LANDING
EL.=109.06
105.87
106.36
.EXISTING
HOUSE( (25)�
/ T.O. F. =112.33E 114.36
106,84
108.31
I
x �11.75 to
G S/ 1 cr 0
/PORCH DECK 11 o Q
m
i BM
109.06 111,00
x 115,10
( x 111.43 I
fence ARBO
x �09,79
I ,
LOT 10
f 19,375±S.F. I
PARCEL ID: 100-'p31 �
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{ + 110,60 I
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( 125.00' x 1h1,70
S 74'00'50" W 114.81 x
SOUTH YARMOUTH, AM 02664 Cape & Vinyard Electric Company Easement
1" r
OWNER
OF RECORD
BALLO,
PATRICIA J
25 JO-ANNA
ROAD
LEGEND
- - 98 - -
EXISTING CONTOUR
x 100.98
EXISTING SPOT GRADE
---& H. W.-- OVERHEAD WIRES
EXISTING WATER SERVICE
W
G
EXISTING GAS SERVICE
TEST PIT
i�
BENCHMARK
rd0%.s i F ; - tgwrl. -
Yarmouth Health Department
/�,PP�tCj�VED
ROUTE 6 N
,Path o� Blua.�
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ms� k Rd
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S a Jo-Anno Dr
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9 Green �
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LOCUS MAP- ;,c_ s'a'`' 'I
NOT TO SCALE
1 llqz�6 'I I L-j V'r - h ' fr f13
me .Date
RAL NOTES: -tee
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON AN ASSIGNED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
8. THERE ARE NO WELLS WITHIN 150' OF THE PROPOSED S.A.S.
9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
o PETER T. REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
McENTEE 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
CIVIL "' INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
No. 35109 13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
RfGIST��" NOT CONSIDERED TO BE A PROPERTY LINE SURVEY.
S$ L 14. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC
SYSTEM COMPONENTS NOT SHOWN ON THE PLAN
5wI ^�'k �N` PROPOSED SEPTIC SYSTEM UPGRADE PLAN
25 JO-ANNA DRIVE, SOUTH YARMOUTH, MA
Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673
Engineering by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. 1 "=20' P.T.M. 170-18
12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET No.
(508) 477-5313 5/31/18 P.T.M. 1 Of 2
SEPTIC TANK
PROPOSED
D—BOX
INSTALL RISERS & COVERS
OVER INLET & INSTALL
RISER
& WATERTIGHT
OUTLET AND SET
TO 6" OF
FINISH GRADE COVER
SET TO
6" OF GRADE
T.O.F. =1 12.33f
-F.G. EL.=108.5f
Iffilmmu
F.G.
EL.=108.3f
F.G. EL.=107.0f
xM
2
O S=1%(MIN.)
@ S=1%1 (MIN.)
4"SCH40 PVC
4"SCH40 PVC
4"
EXISTING 48" LIQUID -
LEVEL ADD
GAS BAFFLE
INV.=104.27-J PROPOSED `INV.=104.10
INV.=105.8 D—BOX
INV.=104.0 -
NOTES:
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPES &
INVERTS EXITING HOUSE, PRIOR TO INSTALLATION.
2) D-BOX SHALL BE SET LEVEL AND TRUE TO GRADE
ON A MECHANICALLY COMPACTED SIX INCH CRUSHED
STONE BASE, AS SPECIFIED AS SPECIFIED IN 310
CMR 15.221(2).
3) INSTALL INLET & OUTLET TEES AS REQUIRED.
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
TOP CONC. ELEV.=104.8t
BREAKOUT ELEV.=104.50
INV. ELEV.=104.00
BOTTOM ELEV.=102.00
4' OF NATURALLY OCCURRIN(
PERVIOUS MATERIAL
5' (MIN.) ABOVE G.W.
NO G.W., EL=96.
NOTE: TO PREVENT 'BREAKOUT, FINAL GRADE
SHALL NOT BE AT, OR BELOW, EL.=104.5
FOR A DISTANCE OF 15' FROM THE EDGE
OF THE PROPOSED S.A.S.
PROPOSED S.A.S.
INSTALL RISER & COVER OVER ONE CHAMBER AND
SET TO 3" OF F.G. TO SERVE AS INSPECTION PORT
r F.G. EL.=107.0f
MAINTAIN 2% SLOPE OVER S.A.S.
-2" LAYER OF 1 /8" TO 1/2-
DOUBLE WASHED STONE
(OR APPROVED FILTER FABRIC)
-3/4" TO 1-1/2" DOUBLE
4' 4.8' 4' WASHED STONE
EFFECTIVE WIDTH = 12.8'
SURROUNDED WITH STONE AS (SHOWN
H-10 RATED
SEPTIC SYSTEM PROFILE
N.T.S.
DESIGN CRITERIA
NUMBER OF BEDROOMS: 3 BEDROOMS
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330 G.P.D.
DESIGN FLOW: 330 G.P.D.
GARBAGE GRINDER: NO —not allowed with design
LEACHING AREA REQUIRED: (330) = 445.9 S.F.
.74
EXISTING SEPTIC TANK: 1000 GALLON CAPACITY
PROPOSED D—BOX: 1 INLET, 3 OUTLETS, H-20 RATED
I
SOIL LOG
DATE: MAY 23, 2018
SOIL EVALUATOR: PETER McENTEE PE
WITNESS: AMY VON HONE R.S. HEALTH AGENT
ELEV. TP 1 DEPTH
107.9 A 0"
LOAMY SAND
107.3 10YR 4/2
B 7.,
LOAMY SAND
10YR 5/4
105.1 C 33"
PERC
HOUSE&25)
lb
SEPTIC LAYOUT
F
S En t=1Big
1t�l t�l tit l�f t�l t�l
102
4" KNOCKOUT
20" DIA. COVER
4" KNOCKOUT 0 / 4" KNOCKOUT
4" KNOCKOUT
500 GALLON CAPACITY, H-20 LOADING
CHAMBERS
58"
USE 2-500 GALLON LEACHING CHAMBERS
SURROUNDED BY DOUBLE WASHED STONE
IN SERIES
ON ALL SIDES
M-C SAND
2.5Y 6/4
20% GRAVEL
96•6 136"
PERC RATE 2 MIN/IN.
NO GROUNDWATER' ENCOUNTERED
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
25 JO—ANNA DRIVE, SOUTH YARMOUTH, MA
SIDEWALL AREA: 2(12.8' + 25.0') X 2 = 151.2 S.F.
BOTTOM AREA: 12.8' x 25.0' = 320.0 S.F.
TOTAL AREA: .................���.. ........ ...... . .. . . .. . ..471.2 S.F.
_
DESIGN FLOW PROVIDED: 0.74 GPD/SF(471.2 SF) 348.7 GPD
Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673
Engineering by:
Engineering Works, Inc.
12 West Crossfield Road, Forestdole, MA 02644
(508) 477-5313
SCALE
N.T.S.
DRAWN
P.T.M.
JOB. NO.
170-18
DATE
5/31/18
CHECKED
P.T.M.
SHEET No.
2 of 2