HomeMy WebLinkAboutEngineered Plans - 2016--loo--EXISTING CONTOUR
x 100.98 EXISTING SPOT GRADE N LOCUS colico Rd
EXISTING CESSPOOLS
-W-EXISTING WATER SERVICE
(k
TO BE PUMPED, FILLED WI TH
-
SAND & ABANDON
OVERHEAD WIRES p` Faotherbed
TEST PIT v
BENCHMARK
BENCHMARK r f P ,
Z Lr;ton Path
& OUTSIDE COR./BOTT. STEP PROPOSED
'3 EL.
SEPTIC TANK
LEGEND w
=101.09
Q j
�4
0 Arbor Rd
100.47 }•
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ed e of 'cleorin . -F' 100.4
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Rte 28 -
UO+ 160.00
100,72
Yarmouth Health Department Main st 6 °'
a
1WO9 /
100,17
r APPSOVED
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-7' TF'
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100,36 X0 z 0 0 0
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ame LOCUS MAP
Date
NOT TO SCALE
100,46 100,53 m
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0 .09
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0
Vi
100.5 i� l
10, ,40 ,P
100,05 PATIO DECK
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GENERAL NOTES:
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+ 100,58 X 1005�";;:I.: i
21'— —��;:�,,;�
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
EXISTING
LOCAL RULES AND REGULATIONS.
100.41
"d GA AGE HDUSE 83 /
T.O.F.=101.3± ,/ i
f / / / ?'
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3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER,
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4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
x
%p0,13 100,20 100,250
ENGINEER BEFORE CONSTRUCTION CONTINUES.
0.1e:.:.
5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
100.44X
00
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
, ..'i 'PAVED,.`...:.:.::: 0 `�
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
X 100,37 .-"
99,76 DRIVEWAY'.'::;; WALK r 'LOT 19 0
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S.
t 15,795 tSF
99,42 �- --- MBL 38���
'$�
9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
0
0
7Q0�
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
p,
0
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
® 99.09.' :..' `,
OFLAGPOLE 1P0
160.00'
y
CONSTRUCTION.
11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
�9 `:' •'...,,:
.G —Q,/I; - —0.1=1. 1-0. H. - --O.-H. b�
�-
—O. H. (
REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
12, AREAST OF S SHALL BE
O V. -H. I.- •
99 9 P
OR BO BACKFILLLE
98,94
BYNG DESIGNIPO
GINEERUPR
99,09 99.18 99.04 edge of pavement 99.27
FOR
99.75 13 NOIT CONSIDERED TO BEPLAN IS TO BEEA PROPERTYI LINESTEM SURVEY PURPOSES ONLY AND
OF14.
MgSsq�
THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC
SYSTEM COMPONENTS NOT SHOWN ON THE PLAN
7���, t+��
NORTH ROA Ll �`- '`'�
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P���
o� PETER T.
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
JO L.
ILL
McENTEE
CIVIL
63 NORTH ROAD, WEST YARMOUTH, MA
CHUR cd
-
Eo N 4806';
y.r
No. 35109
Prepared for: D.A. Brown, Inc., P.O. Box 145, Centerville, MA 02632
Fo
C1ST
�0
FF N�
Engineering by:Surveying by: SCALE DRAWN JOB. N0.
OWNER OF RECORD t 0,P;
Engineering Works, Inc. JC " Engineering, Inc. 1 =20 P.T.M. 258-15
GRABHERR, JENNIE ANNE
63 NORTH ROAD
4 t t� (b
It
12 West Crossfield Rood Cranberry Hwy. DATE CHECKED SHEET NO.
Forestdale, MA 02644 E.Wareha, MA 02538
E.Wo m
WEST HYANNISPORT, MA 02673
(508) 477-5313 (508) 273-0377 1/15/16 P.T.M. 1 Of 2
NOTE: TO PREVENT BREAKOUT, FINAL GRADE
SEPTIC TANK
SHALL NOT BE AT, OR BELOW, EL.=97.1
INSTALL RISERS & COVERS OVER INLET &
FOR A DISTANCE OF 15' FROM THE EDGE
OUTLET AND SET TO 6" OF FINISH GRADE PROPOSED D -BOX
INSTALL RISER & COVER
OF THE PROPOSED S.A.S.
PROPOSED S.A.S.
66.$'r--�'"-_
SET TO 6" OF GRADE
INSTALL RISER & COVER OVER EACH CHAMBER AND
54.2 f
T.O.F=101.31
"
SET TO 3OF F.G. TO SERVE AS INSPECTION PORT
F.G. EL.=100.5± F.G. EL.=100.2± F.G. EL.=100.3±/MAINTAIN
F.G. EL.=100.4±
2% SLOPE OVER S.A.S.MIS
DECK N
L = 30'(MAX.) 3'(max.) L = 21'
I 21 34.0,L--- �__
L 5,
® S=1% (MIN.) ; ®S=1% (MIN.) ® S=1% (MIN.)H.
4"SCH40 PVC 4"SCH40 PVC 4"SCH40 PVC
2" LAYER OF 1/8" TO 1/2"
DOUBLE WASHED STONE
70"I 8"
®® ®® OR APPROVED FILTER FABRIC
®®®�®®® ( )
EXISTING
14,
INV.=97.28 48" LIQUID -
LEVEL ADD , . PROPOSED
aa0aoo
!moll ® "-3/4" TO 1-1/2" DOUBLE
4' 5.2' 4' WASHED STONE
/ HOUSE(1163) ;f
, T. 0. F. _ • 3f / ,\
INV. -96.82 _ INV.=96.65
GAS BAFFLE INV.=97.03 'D"�
EFFECTIVE WIDTH = 12.8'
Am An An Am An 3 OUTLETS INV.=96.60
2-500
GALLON LEACHING CHAMBERS
PROPOSED SEPTIC TANK
SURROUNDED
WITH STONE AS SHOWN
CONNECT TO EXISTING SUITABLE SEWER PIPE/S
AT HOUSE, AT OR ABOVE, INV.=97.60± verif
H-10 RATED
NC. ELEV.=
BREAKOUT ELEV.= 97.1
TOP COINV.
SEPTIC LAYOUT
NOTES: ELEV.= 96.60
®�®®
00000
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPES &
®®®®®®®®aw®o
INVERTS EXITING HOUSE, PRIOR TO INSTALLATION. BOTTOM ELEV.= 94.60
2) SEPTIC TANK & D -BOX SHALL BE SET LEVEL AND
TRUE TO GRADE ON A MECHANICALLY COMPACTED 4' OF NATURALLY OCCURRING
4' 2 x 8.5' = 17.0' 4'
EFFECTIVE LENGTH = 25.0'
SIX INCH CRUSHED STONE BASE, AS SPECIFIED PERVIOUS MATERIAL
5 (MIN.) ABOVE G.W.
IN 310 CMR 15.221(2).
LEACHING SYSTEM SECTION
® E3 ® E3 O Ea Eil E3 E3
3) INSTALL INLET & OUTLET TEES AS REQUIRED. BOTTOM OF TEST PIT, EL.=89.3 4
® ® E3 E3 ® ® ® ® ® E3 E3 33"
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
I
Of ® a E2 E3 E3 E3 E3 Ea E3 E3 Ea
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
N > 012zia®®®®®0®®
Z
SEPTIC SYSTEM PROFILE
102„
DESIGN CRITERIA
SOIL LOG
4" KNOCKOUT
NUMBER OF BEDROOMS: 3 BEDROOMS
DATE: DECEMBER 23, 2015
SOIL EVALUATOR: PETER McENTEE PE(SE# 1542)
20" DIA. COVER
SOIL TEXTURAL CLASS: CLASS I (LOADING RATE=0.74 GPD/SF)
WITNESS: AMY VON HONE R.S. HEALTH AGENT
4" KNOCKOUT
DESIGN PERCOLATION RATE: <2 MIN/IN
ELEV. TP DEPTH
4" KNOCKOUT 58"
0
DAILY FLOW: 330 GPD
100.3 A 0"
DESIGN FLOW: 330 GPD
LOAMY SAND99
10YR 4/2
4" KNOCKOUT
GARBAGE GRINDER: NO -not allowed with design
5 9„
B
LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF
LOAMY SAND
10YR 5/8
500 GALLON CAPACITY, H-10 LOADING
74 GPD/SF
975 33„
C
CHAMBERS
PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY
PERC
29"/47"
PROPOSED D -BOX: 1 INLET, 3 OUTLET (MINIMUM), H-10 RATED
N.T.S.
USE 2-500 GALLON LEACHING CHAMBERS IN SERIES
F -M SAND
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
SURROUNDED BY DOUBLE WASHED STONE ON ALL SIDES
2.5Y 6/4
63 NORTH ROAD, WEST 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.
Prepared for: D.A. Brown, Inc., P.O. Box 145, Centerville, MA 02632
by:
Engineering Works, Inc.
Surveying by:
JC Engineering, Inc.
SCALE
N.T.S.
DRAWN
P.T.M.
JOB. NO.
258-15
TOTAL AREA: .............................................................. 471.2 S.F.Engineering
89.3 132"
DESIGN FLOW PROVIDED: 0.74 GPD/SF(471.2 SF) = 348.7 GPD
PERC RATE <2 MIN/IN. "C" HORIZON
12 West Crossfield Road
Forestdole, MA 02644
2854 Cranberry Hwy.
E.Warehom, MA 02538
SHEET N0.
DATE
CHECKED
NO GROUNDWATER ENCOUNTERED
(508) 477-5313
(508) 273-0377
1/15/16
P.T.M.
2 Of 2