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EL - 30.50
am EL 23.1
PROPaSFO TANK
INSTALL lr@ns W/IN e" OF FINISH GRADE
EL22.0t EL22.Ot
EL 21.25 1
f
Jf
EriM- N,ww+
INV.. 20.40�
INY - 20 15-f
4�tlN p rYC
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
NKNllilONMIeeR BRING ALL COVERS TO WITHIN 3' OF FINISH GRADE
INSTALL R4ER3 to FNIIS H GRACE &==
IFTAL METAL MCS/0960 s TO GRACE
o s: Ts CAN.) it I w
EL22.51 r EL215t F.G. EL: 29.SOt
FOo
�, W.- 2&20r aRox -mr.-
M. 19.90 MAW Nr TEE SNALL N0T ExTENO
BELOW FLOW LIE
(USE H-20 DB-5)
. PROP. 1.500 GALLON SEPTIC TANK `INV=19m
PROPOSED 1,000 GALLON PUMP CHAMBER
NOTES: ,) CONTRACTOR SHALL VERIFY ALL ExIST1Nc
PRIOR TO CONSTRUMON,
2) SEPFIGPIPE S PUMP CHAMBER AND D-BOK SHALL OF I4pf'`
BE SET TRUE TO GRADE ON A MEC1MMCALLY +o DAR
COMPACTED SDI INCH CRUSHED STONE RAM AS w
SPECIFIED IN 310 CMR 15.221(2).
3) UNSTALL INLET 4r OUTLET TEES AS REOLWED- o.1140
s) GAS BAFANFA UR FILTER OF BE INSTALLED ON OUTLET SEPTIC SYSTEM PROFILE
AS MANUFACTURED BY TUF-TT1E. 71LBEL OR EQUAL
5) INSTALL SANITARY TEE N 0-13OX S4N1rAR1A'1`
6) OUTLET PIPE ELEVATION TO BE FIELD VEPoFlED PRIOR TO INSTALL H.T.S.
i
WITH WATERTIGHT JOINTS WE HIGH WATER ALARM
FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON
CIRCUIT SEPARATE FROM ORCLNT TO THE PUMP.
HOISTING DIAMETER,
PC INV.(OUT)w19.55
- PROVIDE WATERTIGHT CONCRETE RISER
WITH SECURM COVER TO MADE
'NEMA 4 JUNCTION BOX CORROSION RESISTANT
I UO110-TIGHT CABLE CONNECTORS SUPPORTED
BY 1-1/4' PVC COMMIT. JOINTS TO BE MADE
WATERTIGHT
•2'BALL VALVE w/ UNIONS Sdi. BO PVC
GEORGE FISHER 00. MODEL HO. 500 OR EQUAL
2'SCH. 40 DISCHARGE TO D-BOX
ALARM ON EL• 17.26 YSCN. 40 TEE w/ CLEAN -OUT CAP
PUMP ON il: 17.01 PROVIDE 1/4' WIMP HOLE IN DISCHARGE
PUMP OR EL• 16.55 PIPE FOR SELF -DRAINING FORCE MAIN
N 2' BALL CHECK VALVE SOH. 80 PVC
BOTrom of M. P.C. IL 15J16 100 P.SL FLO%MATHC MODEL Na 208S
PROVIDE 7_ WIDE ANI_E FL CAM 2' SON. 40 PVC DISCHARGE PIPE
FLOAT N0.1: PIMi ON/OFF �ARNES 073618 OR EQUAL)
FLOAT NO.2: ALARIA ALTIVA (BANES 073812 OR EQUAL) BARNES SEY412 PUMP .5 N.P. 115 V
2' DISCHARGE PASSING Y SOLIDS OR EQUAL
NOTE SEPTIC TANK/PIIYP CHAMBER 10 BE FACTORY WAIEAPROOM AND SEALED WITH THOROSEAL OR EQUAL.
PULP k AOCESSOPM AVAILABLE AS A UNT
1HR000H ACW/MOREY PFECAST HARWICH MA. (BOO) 360-990
QUOYANCY CALCULATIONS
I= GAL SEPTIC TANK _ PlIOP05ED
NOT IN GROLOMM10
Not IN GROUNDWATER
RQSING & STORAGE REoulREt ENTS
DAILY FLOW' 550 GPD
DOSING REOUMRED: 4 CYCLES/DAY (BAND)
550 - 6 - 91.87 GALLONS/CYCLE
FLOW BACK FROM PURE LINE. 24 GAL
DISTANCE REOURED BETWEEN PLUMP
ON AND PUMP OFF FLOATS
115.6 CAL/CYCLE + 250 GAL/FT . 0.46 Fr/CYCLE (6)
STORAGE REOU RED ABOVE WORKING LEVEL: 550 GALLONS
STORAGE PROVIDED:
RN. E4 19.55 - ALARM ON EL- 17.26 = 129'
STORAGE PROVIDED = 7-29' X 250 GAL/FT - $72.0 GALLONS
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FTNSH GRADE SHALL NOT BE < EL26.01
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE SAS.
LLL- ll-xe T?0
2M; YIN SLOPE OVER LEACNNG AREA
INSPECTION PORT
TO GRADE
INV.- 25.75
�- ,37.5'-...
0 MMOMr40 9' MIN COVER
BREAKOUT EL + 26.01
INV. ELEV,=25.75
END ELEV.=25.55
amm raw
BOTTOM EL- 25.05 fi r,tr ru rru T S i rxe , ����r * r � r
2, 5' -
SEPARATION 6.88 Fr. IF 20�
SOIL ABSORPTION SYSTEM (SECTIQN)
BOTTOM OF rESTNOLE EL 18.17 - -- -
GENERAL NOTES: DESIGN CRITERIA
1. ALL CHANCEY TO 718 PLAN MUM ALE APPWdm eY TNNE LQ01L NUMBER OF BEDROOMS- 5 BEDROOM DESIGIN (NO PROP INCREASE IN FLOW)
SLAM OF HEALTH MD THE DESOI E7HGf11EFR.
L ALL WM AND M4tAW8 9Wl COHFDRM M I►E F200000S SOIL TEKTURAL CLASS: CLASS I DESIGN PERC RATE: <2 MIN AN
Or THE STAR DANoacIFAL OWE. MUE V. No Aw APUGARW
LQDESIGN FLOW: 550 G.P.D.
rJL RULES AND NEGUTADOSDEPF . DAS ROXICU O BELOW: DAILY FLOW: 550 C.P.D.
- 310 CMR 13MA (1) Om GARBAGE GRINDER: NO (NOT DESIGNED FOR GARBAGE GRINDER)
,)1AO K 3A2 HT OM tWH ur1W mttOuMto ' 3 rr,�paoysurt SEPTIC TAW/PUMP CFIAMBER: 550 qpd x zoox = 1.100 9Pd
1 THE SEWOE rx5 OM SYSTEM %VLL HOr BE BACKFutn PRw*a USE PROP. 15000 SEPTIC TANK W/ 1,000 PUMP CHAMBER IN SERIES
RJWIP MImLr N) APPROVAL BY THE b61RD OF HEREIN MO THE:
4. ANY CONW 0 4 DNOOIRBIRED OLM4 CONUM IM OFFDNNG
FROM 71108E SHOWN HEREON SHALL BE REPORTED TD THE DESIGN
ENGINEER mum OOMSIRULTDN CONTINUES,
5. ALL ELEVaOIO1S DAStD ON ASSUMED OA11ML
a. THE COX" DKNNEDU IS HOr IES'ON9ELL FOR THE FAILURE Or
THE CONTRACTOR OWNER M NOTIFY THE LOCAL
HEALTH FOR PROMS I INSPECTIONS DURO OONSTRLCTI�dL OF
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
0. ALL AREAS D6RRRBEED DURING raNSTRIICIDN SHALL 9E REStOWO
TO A CONDRDN AGREED UPON EIMiEN ORM AND CONtRACTM
9. R SHALL IRE THE RLSIPOI9121IL11Y OF THE CONTRA00R 10 VERIFY
1 ALL UNCERCRO400 IAHI.RIEB. PRIOR TO ER)2 INO
10. ALL PIPING TO BE 4' SCH 40 0 1/S'/FT (UNLESS SPECFEn)
11. 48 HOUR NOTICE FOR ENORREH CFAIPR'V=
12. NO PRIVATE WELLS WRIIN I50' OF PROPOSED LFALTMG.
13. OMM G LFi1DNG TO BE PUMPED AND RDXM PER TRUE 5.
14. THIS PLAN 13 FOR INSTALLATION ONLY, NOr A CEIVI IED PLOT PLAN.
15, PLACE A 4' PC SLEEVE OVER THE 2' FORCE MAIN, 10 Fr ON
ER1ER snE of WELTER SEMVICE.
PUMP DETAIL
N.T.S.
LEACHING AREA REQUIRED: (550)/0.74 = 743.24 S.F.
DISTRIBUTION BOX: DB-5. H2O (5 OUTLETS (MINIMUM))
PRIMARY S.A.S.
USE 37.51 X 20AW LEACHING FIELD WITH 4 LATERALS
BOTTOM AREA: 37.5 x 20 = 750 SF
TOTAL SQUARE FEET PROVIDED - 750 vs. 743.24 REQ'D
DESIGN FLOW PROVIDED: 0.74(75D S.F.) = 555 G.P.D. vs. 550 G.P.D. rnQ'd
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
68 HORSE POND ROAD, WEST YARMOUTH, MA
Prepared for: 296 NEWTON STREET LLC
Sys- D4slpn aw Twovgft Pon by. SCALE DRAWN DATE
MEYt;RA SONS, Svc N.T.S. I DMM 10/24/2,
maRxa"
EA47SAAtlFI" AM ar3J7
609-1�
ECKED ;ttlT NO.
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