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MAP NUMBER: 25001 CO558J
EFFECTIVE SATE; JUL.Y 16, �t�15
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2 AUTUMN AVE
Engineers:
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12 West Crossfield Rood
Forestdole, AAA 02644
5urveyom:
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2854� Cronb�erry Hwy.
E.Worehom, AAA 0253$
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AMHER T, MA 01002
(508) 477--5313
(508) 2' -0377
5,/10/22
P.T.M.
1 of 3
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MKIPUME
PROVIDE RISERS WITH FRAMES & COVERS OVER
EACH ACCESS MANHOLE AND SET TO FINISH GRADE.
MANHOLES 'BROUGHT TO GRADE SHALL BE SECURED
TO PREVENT UNAUTHORIZED ACCESS,
T.O.F.=102.5*
F.G. EL =102. + F G EL.=102.3::�PRC DE ENOUGH WIRE
EXISTING SLACK TO REMOVE PUMP
om
r . .4"SC4
I , �. wir IM
d
I's
=100.00-J -- 8aT-- .42 \•INV.='
ra a CONNECT T8 EXISTING INV.=99.?5
SEWER PIPE EFF UEW nLTER SHALL EtE INSTALLED ON Cam`
INV,=10 .93+ TEE AS MANUFACMED 8Y ZABEL OR EQUAL.. FILTH
SHALL BE INSPECTED AND CLEANED, ANNUALLY:
(See Dump Detoll, Sheet 3 of 3)
SERJTC, 1LNK,1E!L!M2 CHARM
H-10 TANK
NOTES
CHAMBER & D-BOX SHALL BE SET
} SEPTIC TANK/PUMP OMPACTED
-LEVEEL &TRUE TO GRADE ON A MECHANICALLY C
STABLE BASE OR SIX INCH CRUSHER STONE BASE AS
SPECIFIED ;IN 310 CMR 15.2 21(2).
2) INSTALL INLET & OUTLET TEES AS REQUIRED.
3) MAX. COVER OVER TANK, D--BOX & S.A.S. SHALL BE 36".
4) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS
PRIOR TO CONSTRUCTION.
DESIGN CRITERIA
NUMBER OF BEDROOMS: 2
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330 GPD
DESIGN FLOW: 330 GPD
GARBAGE GRINDER: NO
LEACHING AREA REQUIRED: 330 GPO) = 445,9 SF
74 GPD/SF
PROPOSED SEPTIC TANK/PUMP CHAMBER: 1500/500 GAL
PROPOSER III --BOX: 1 INLET, 3 OUTLET (MIN.), H--1€1
IN TA Al "x3' HFI
SIDEWALL .AREA: NOT APPLICABLE
BOTTOM AREA. 16' x 30' = 480 S.F.
TOTAL AREA:........... ,,,,, , , ,,,,,, } 48O S.F.
LEACHING CAPACITY = 0,74 GPD/SF x 480 SF = 355.2
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GE SHALLFOR A- DISSTTANCE OF TA,ROUND THE 1.5
PERIMETER OF THE S.A.S.
PROPOSED 19--1a
STALL WATERTIGHT RISER
)VER SET TO 6" OF GRADE INSTALL INSPECTION PORT OUTSIDE DRIVEWAY FOOTPRINT
F.G. EL.=102.9 F.G. EL.=1 Cl2.5f OVER FIELD
/MAINTAIN 2X GRADE MIN. OVER S.A.S.
NINE:- No
4 /�DIIFAM, iNSPECTTItON t^PCCy�3RT,
PERFORATED IN S.A.S. SOU
�� S= 1% �Miid;j
roc cs EW
4'$CH40 Avc :T TO ITS 1 OF G
3 -- -- 117CIPPED ENDS
yy EFF.DEPTH#�aeor+•raea����+yse�ssµr�=*elwer.°es�sa*eiesraidw
< R y 1•-#..»«a.# �y
SLOPEy.. a.
. . # r .,� # i
130" EFFECTIVE LE
3 OUTLETS (MIN.)
rINV.=101.15
ESTABLISH e
DIRECTEDAS SANDWICH
CONSERVATIONCOMMISSION
FINISH GRADE
,"-$
f-EL.=102.8 w f
w '# !ELEV.=101.50
arsraSiiQre issFissssdstss'sodilrt ►ssia:orsrie"s's rmwss��iriae�oie`a'd�idi
�rswsrwdssrwsx�s/wrrwarsls»dsswwdsrr��ir»rrssassr♦ssawwsw•la..rew»lr/»ws+wd-.
llrl/dawrdMw4sarrisrrrraswdswwlrl»w1'1s•wsa»rr»»s►sswsiwrardwdrswsarwwrMi
rdlrerwr•lsssssss»wsw»»s#srssasrsls�»sasrww»rasar»wsw»aas»»apsawls»rs»swl
BOTTOM
OO. # * 0 Ylr#4tF,+4+►1+Y:i►,1,#111aR�ii�/,its#.il.'+0,!!,#,l+r;�iaa#!,!,#i.1�Y1,�i ftiM�aadai)b#9t�'iaaal►�'9FaN►I,adili
(WITH VARIANCE)
AND 4 OF NATURALLY
16' EFFECTIVE WIDTH
CCURRING PERVIOUS
ILS
i k. 95.9 a ..
DATE: APRIL 20, 2022
SOIL EVALUATOR: PETER McENTEE SE 154
WITNESS: JAY GARDINER i HEALTH AGENT
ELEV. T' DEPTH
102.2 A .. r I}=,
LOAMY SAND
101.4 1 OYR 4 f 2 `; 15"
e
LOAMY SAND
1 OYR 5/8 PERC
r 22"
1 =2 24"
C
ACITY M5D. SAND
2.5Y 6/
95.9 ADJ. GW` 76" REDOX
95.2 STD, GW`� 84" 7: YR 5/8
84.5 92"
PERC RATE <2 MIN/IN. "B" HORIZON
STANDING GW, EL.=95.2
ESTIMATED HIGH GW, EL.=95.9 (REDOX)
HEALTH DEPT:
GENERA. NOTES
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. except as requested below;
_310 CMR 15.405(i)(h): CONTENTS OF !LOCAL UPGRADE APPROVAL
2) A 1' reduction to the required separation between adjusted
high groundwater and bottom of S.A.S., for 4' of separation.
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 ASSUMED DATUM.
6. THE DESIGN ENGINEER S 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 SUPPLY.
B. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM.
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
REPLACE WITH CLEAN SANG? AS SPECIFIED IN 310 CMR 255(3),
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING
SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN,
14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
15. AN ELECTRICAL PERMIT SHALL BE OBTAINED PRIOR TO CONSTRUCTION..
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
78 ACRES, AVE UE$ WEST YARMOUTHI CIA
0..,,,,,-., A ;rt. P^r,g2 r^el gan+;e -qprvittas_ 350 hair! 'St, W. YormoUth, MA 02673
Engineers:
Surmyors;�y.
SCALE
DRAWN
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N.T.S.
I .T.M.
DATE
CHECKER
SHEET NC}.
12 West Crossfeld Road
F'orestdole, MA 02644
2854 Cronberry Hwy.
E Warehom, AAA 02538
(508) 477-5313
(508) 273-0377
5/10/22
P.T.M.
2 of 3
PROVIDE WATERTIGHT RISER, FRAME
& SECURED COVER SET TO 4RADE
HOISTING CAM 7x19 STAINLESS STEEL
1/81' DIAMETER. 1 1,760 LB. STRENGTH
PRO%ADE OUGH, WIRE
SLACK TO REMOVE PUMP
INV.(IN)=99.75
ALARM ON EL: 97.59
PUMP ON EL: 97.08
PUMP OFF EL: 96.58 /-V
— " 4
BOTTOM OF 1418
PUMP CHAMBER
ELEV.= 95.42 611
P8!2VjPL 2— JIDE, ANgLE-FOATS
FLOAT N 0. 1: PUMP ON/OFF—SJ RHOMBUS (PROVIDED WITH PUMP)
FLOAT NO.2: ALARM ACTIVA71ON FLOAT —PROVIDED WTH ALARM PANEL
(ON SEPARATE CIRCU'lT FROM PUMP SPECIFIED)
NEMA 4 JUNCTION BOX CORROSION RESISTANT
& LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
BY 1-1/4!' PVC CONDUIT. JOINTS TO BE MADE
WATERTIGHT, USE SJE RHOMBUS-JB PLUGGER
OR EQUAL $CKTOVIROMERE�LAO IREPUMP
INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
WITH WATERTIGHT JOINTS, WIRE 14IGH WATER ALARM
FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL
ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP,
2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE)
(INSTALL QUICK DISCONNECT FOR EASYREMOVAL)
2"SCH. 40 DISCHARGE (THROUGH, RISER -SEE PROFILE)
2" 90* ELBOW W1 1/4" WEEP HOLE
FOR SELF -DRAINING FORCE MAIN�i
2" SONG CHECK VALVE
SCH. 40 PVC DISCHARGE PIPE
'`,_`".ADDITIONAL. 3/16" VENT HOLE (MIN.) ABOVE PUMP FLANGE
(TO PREVENT PREMATURE PUMP BURNOUT)
LIBERTY LE40 SERIES PUMP AH.P. 115 V
WITH 2" DISCHARGE, OR EQUAL
PUMP AND ACCESSORIES AVAILABLE AT:
GAPE COD \MNWATER WORKS CO., HYANNIS, MA. (508) 862-0166
NOTE: APROVED ALTERNATE MAY BE SUBSTITUTED.
P
ET
A UMP DtIAIL
N.T.S.
2C DIA, CO,
12$-2-Y F(Typ_) A
_T T_
A A
(Dii (D
L_ _Ll I J_
4" KNOCKOUTS PLAN VIEW
(TYP.) — — — A r"
M,
1.) CONCRETE ,
2.) CONSTRUCTI
310 CMR SE
3.) TONGUE &
4) REINFORCEY
5.) ALSO AVAIL
6.) PROVIDE PC
7.) INSTALL 4"
ON OUTLET
5*-8"
I'm
20' DIA, COVERS
(TYR)
ORMS SECTtON A -A
WT of H-10- 18,852 LBS.
V rPSIAFTER nO MAVC
CONFORMS TO DEP TITLE V REGS.
)IN 15.226.
OVE JOINT SEALED W1 8UTYL RESIN & WRAPPED
PER ASTM. C1227-93.
E IN H-20 LOAD'NG.
ER WATERPROOF COATING
3BER BOOT ON INLET & 2"
VER KNOCKOUT.
WOGIN PRECAST C�RP., BOURNE MA. (800) 564-6774
IOUSE(J78),,,,�
PATIO
doo N
040
00, ot,
ol
00do
lop
5 40P
co
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S.A.S. LAYOUT
Emoug
H - 1 0 _BEPTIC TANK PUMP CHAMBER
BOTTOM OF UNIT EL.= 95.42
HIGH GROUNDWATER EL.=95,9
BUOYANCY FORCE PER FOOT OF DEPTH:
12.2' x 6.7' x l' x 62.4 lbs./cu.ft. = 5100.6 tbs.
MAX, DISPLACEMENT = 95.9' — 99.42' = 0.48'
MAC. UPLIFT PRESSURE = 0.48' x 5100.6 lbs/ft — 2448 tbs.
WEIGHT OF UNIT EMPTY = 18,852 tbs.
18,852 LBS, > 2448 LBS. O.K.
DQSlh!G &-- STORAGE REQUIREMENTS
DESIGN FLOW: 330 GPI
DOSING REQUIRED: 4 CYCLES/DAY (SAND)
330 4 = 82,5 GALLONS/CYCLE
DJSTANCE REQUIRED BETWEEN POMP
ON AND PUMP OFF FLOATS:
82,5 GAL/CYCLE a125 GAL/FT = 0.66 FT/CYCLE (USE 6-)
STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS
STORAGE PROVIDED:
INV.(IN) EL: 99.75 PUMP ON EL: 97.08 = 2,67'
STORAGE PROVIDED 2,67' x 125 GAL/FT = 333.8 GALLONS
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
78 ACAREA AVENUE9 WEST YARMOUTH, MA
Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 0267,
Engineers; Surveyors- SCALD DRAWN JOB, NO,
Engineering works, Inc. JC Engineering Inc- N.T.S. P.T.M. 175-22
12 West Crossfield Rood 2854 Cranberry Hwy.
Forestdole. MA 02644 E.Wareham, MA 02538 DATE CHECKED SHEET NO.
(508) 477-5313 (508) 273-0377 5/10/22 P.T.M. -3 of 3