HomeMy WebLinkAboutEngineer PlanLEGEND A, N
617) x 100.98 EXISTING SPOT GRADE 0
JLI�� y
--10-- EXISTING CONTOUR
PROPOSED SA.S
f o
22 —W— EXISTING WATER SERVICE oy
.. "
3 ROWS OF 3 CULTEC HEALTH DEPT. EXISTING GAS SERVICE
C4 HD FIELD DRAN UNITS .-�H-.-- OVERHEAD WIRES
TEST PIT
STRIPOUT BOUNDARY eJ
(SEE NOTE 11) $ BENCHMARK
PROPOSED 15 0/500 GALLON gg
EXISTING SEPTIC TANK SEPTIC TANK/ UMP CHAMBER
PUMP. RUPTURE, FILL w/sAND o Yarmouth Health Department
PPROVED
EXISTING S.A.S. (approx.) �g 2'15 E x a /9�4 24, r 2 LOCUS MAP
ro BE LOCATED, PUMPED, EirrED N 3 p - 1''_ 8 �.a6 ame DateG NERAL NOTES:
WITH SAND AND ABANDONED '
15 r-- - '". — $ {N`. 1 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
B UL E S •+ x t' PR --'' , ®j1-Id ® BOARD OF HEALTH AND THE DESIGN ENGINEER.
97 22 U 979 9856 F9g..' �,.�2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
.} OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
I.. 98�8.— 98.29 LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW:
—310 CMR 15.405(1)(b)&(h): LOCAL UPGRADE APPROVAL
97.65 + 97' x� duo x 9g 39 N x m 1) An 8' variance, S.A.S. to cellar wall, for a 12' setback.
`n/ ` 99 27 x 9912 o t\...�` 2) A -1' reduction to. the 5' separation requirement between estimated
C, ♦ >>_ m I high groundwater and bottom of S.A.S. for 4' of separation.
•O 3. THE SEWAGE DISPOSAL SYSTEM SHALL NO f BE BACKFILLED PRIOR
LOT 62 �� B95
� F mac' ` x O O � TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
15,100tS.F. A92 98.98x• O DESIGN ENGINEER.
98.46
Q 10004 `V O 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
`w 9698+ {+ 98 2 `9 A90"'"�`> �\ o FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
r \\ ENGINEER BEFORE CONSTRUCTION CONTINUES.
\ BH EXISTING a o
x m I �\ 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM.
991 ?x, url1 pzrt'49 71 I �t �./ E FAILURE OF
WW�
9553 L
OF Mgss9c
PETER T. 9�
McENTEE
CIVIL
No, 35109
1
1
+ 9648
551 SPIKE
L� \
-z_
cs
94.81 WL
11
9463
EL=99.92
VVHLn
1
1\
DECK
� x
1
x 9837 98,76
� �1
1 0
x 97,39
r9, 92
99 68
m� 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR TH
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
IT)
Z� HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
9UL0£
98.52 1 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
yW
8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S.
u 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
ox
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
gg,pg
98,61 DIRECTED BY THE APPROVING AUTHORITIES.
r
8 5
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
��'vW
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
it. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND.
98,76
REPLACE WITH CLEAN SAND AS SPECIFIED IN.. 310 CMR 255(3).
x 9996
12, AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
BENCHMARK 2
13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
MAG. NAIL SET
0.00 NOT CONSIDERED TO BE A PROPERTY LINE SURVEY.
EL.=98.61
LE 14, THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC
SYSTEM COMPONENTS NOT SHOWN ON THE PLAN.
15, THE PROPERTY LIES WITHIN A STATE REGULATED ZONE IL
MAP ID: 115-96
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
57 ARROWHEAD DRIVE, YARMOUTH PORT, MA
Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673
OWNER OE RECORD
Engineers:
Surveyors:
SCALE
DRAWN
JOB. NO.
JANEDY, NICHOLAS J TR
CLARA (LIFE EST)
En ineerin Works, Inc.
9 9
JCEn Engineering, Inc.
g g'
1"=20'
P.T.M.
277-22
JANEDY,
28 GIBBENS ST
12 West Crossfield Road
Forestdole, MA 02644
2854 Cranberry Hwy.
E.Wareham, MA 02538
DATE
CHECKED
SHEET NO.
SOMERVILLE, MA
02143
(508) 477-5313
(508) 273-0377
9/3/22
P.T.M.
1 of 3
PROVIDE RISERS WITH APPROVED FRAMES &
OVER EACH ACCESS MANHOLE AND SET TO
GRADE. MANHOLES BROUGHT TO GRADE SHA
SECURED TO PREVENT UNAUTHORIZED ACCE'
.O.F =101.4f
F.G. EL.-99.3t
L =3
4"SCH40
INVERT
=95.90
CONNECT TO EXISTING
SEWER OUTLET
-INV.=98.6t
(verify)
PROPOSED D-BOX
INSTALL WATERTIGHT RISER &
COVER SET TO 6" OF GRADE
F.G. EL.-99.0t
F.G. EL. 98.0t �P.OVIDE Ef 01 C4 WIRE r
s
❑ L=8' MAXIM
0 2" SCH 40 PVC ® SCH (MIN.)
TOP EL.=96.99 PROVA)tE ATLHRU`L,gE+TNDBLOCKS 4"SCH40 PVC
1 - e' s 3" TO INVER
0.1 and
ascHMao avcE / STG. G.W. EL=so.91NV.=97.27 INV.=97.10
E ti iRTJ ADJ. G.W.
G.W. . -92.6 PROPOSED D—BOX 2'
(uaEu ore eouau 6 OUTLETS (MIN.) INV.=97.00
BOW. EL.=91.32 - H-10
INV.=95.9t INSTALL ONE LENGTH OF 4" SCH 40PERFO
INV. 95.65 PIPE AT EACH INLET TO EXTEND THROUGH
EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET WITH CAPPED END. HOLES SHALL BE FACED
TEE AS MANUFACTURED BY ZABEL OR 7QUAL. FILTER
SHALL BE INSPECTED AND CLEANED A NUALLY, OR AS F.G., ELEV.=98.8t —
REQUIRED TO AVOID SEWAGE BACK UP
(See Pump Detail, Sheet 3 of 3)
H-10 TANK
NOTES:
1) SEPTIC TANK/PUMP CHAMBER & D—BOX SHALL BE SET
LEVEL & TRUE TO GRADE ON A MECHANICALLY COMPACTE
STABLE BASE, PER 310 CMR 15.221(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: 3 BEDROOMS
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <6 MIN/IN
DAILY FLOW: 330 G.P.D.
DESIGN FLOW: 330 G.P.D.
GARBAGE GRINDER: NO
PROPOSED SEPTIC TANK/PUMP CHAMBER: 1500/500
PROPOSED DISTRIBUTION BOX: DB-6 (H-10)
LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF
,70 GPD/SF
BOTTOM AREA:(GENERAL USE APPROVAL FOR 6.7 SF/LF)
3 UNITS. x 8.0'/UNIT = 24.0 FT
3 ROWS x 24.0' x 6.7 SF/LF = 482.4 SF
DESIGN FLOW PROVIDED: 0.70(482.4 S.F.) = 337.7 GPD
TOP OF STONE ELEVV.=97.7t
TORCH6��UEV=197.46-
IN.ELEV.=97.00 -
BOTTOM ELEV.=96.75r
4' OF NATURALLY OCCURRINI
PERVIOUS MATERIAL
5' (MIN.) ABOVE G.W.
ADJUSTED G.W., EL=92.6
SEPTIC SYSTEM PROFILE
SOIL LOG
DATE: AUGUST 18, 2022
SOIL EVALUATOR: PETER McENTEE SE#1542
WITNESS: JAY GARDINER HEALTH AGENT
ELEV. TP DEPTH
98.6 � 0"
FILL
96.8 1 � 22"
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL-97.5
PROPOSED S.A.S. FOR A DISTANCE OF 15' AROUND THE
INSTALL ONE INSPECTION PORT (MIN.) PERIMETER OF THE S.A.S.
fF.G. EL.=98.8 (MIN.)
MAINTAIN 2% GRADE (MIN.) OVER SAS.
INSPECTION PORT
3 ROWS OF 3—CULTEC C-4 UNITS x 8'/UNIT=24'
(USE C-4 HD UNITS — H-20 RATED) i
SOIL ABSORPTION SYSTEM (PROFILE) BI!
PR
D PVC ATI
TER UNIT
NNWARD. /` 4f OF LOAM &SEED OR
APPROVED FILTER FABRIC T-9"t COMMON GRAVEL BACKFILL
48" (TYPICAL) I EXISTING SUITABLE SOILS
3 ROWS 0 3'/ROW(NO SPACE BETWEEN)=EFFECTIVE V
1" WASHED STONE PLACED TO 6"ABOVE
FIELD DRAIN UNITS — EXTEND STONE FORI
2' OUTSIDE S.A.S. FOOTPRINT
0
Nt:�.
SEA 19 2022 \
HEALTH DEPT. N
R37 g3 rp a'�r
96.1 IUTK 4/z 301.
B
LOAMY SAND PERC STRIPOUT TO
10YR 5/8 20/40" SUITABLE " 8 . HORIZON
94.4 1 SO"
CMED. SAND
2.5Y 6/4
92.6
ADJ. GW
72" REDOX
7.5 YR 5/8
90.9
STG. GW
92"
90—
-
94"
PERC RATE <2 MIN/IN.
"B" HORIZON
STANDING GW,
EL.=90.9
ESTIMATED HIGH GW, EL.=92.6
(REDOX)
S.A.S. LAYOUT
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
57 ARROWHEAD DRIVE, YARMOUTH PORT, MA
Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673
Engineers: Surveyors: I SCALE DRAWN JOB. NO.
Engineering Works, Inc. JC Engineering, Inc. N.TS. P.T.M. 277-22
12 West Crossfleld Road 2854 Cranberry H"
Forestdale. MA 02644 EWarehom, MA 02538 DATE CHECKED SHEET NO.
(508) 477-5313 (508) 273-0377 9/3/22 P.T.M. 2 of 3
PROVIDE WATERTIGHT CONCRETE
SECURED FRAME & COVER TO C
HOISTING CABLE 7x19 STAINLESS STEEL
1/8" DIAMETER. / 1,760 LB. STRENGTH.
(TO BE INSTALLED IF QUICK DISCONNECT IS NOT INSTALLED)
INV.(IN)=95.65
ALARM ON EL: 93.16
PUMP ON EL: 92.74
BOTTOM
PUMP OFF EL: 92.32 la ' "
A 1I
PUMP CHAMBER 1 J-
ELEV.= 91.32 -
PROVIDE 2 FLOATS:
FLOAT NOA: PUMP ON/OFF-SJ RHOMBUS (PR(
FLOAT NO.2: ALARM ACTIVATION FLOAT-PROVII
(ON SEPARATE CIRCUIT FROM
NEMA 4 JUNCTION BOX CORROSION RESISTANT
ISER WITH & LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
,DE BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE
WATERTIGHT. AN SJE RHOMBUS-JB PLUGGER
OR EQUAL IS RECOMMENDED. PROVIDE ENOUGH WIRE
12'-2"
F
SLACK TO REMOVE PUMP
I i I 1
INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM
FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL`4
ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
6'
2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE)
(INSTALL QUICK. DISCONNECT FOR EASY REMOVAL)
2"SCH. 40 DISCHARGE (THROUGH RISER -SEE PROFILE)
2" 90" ELBOW W/ 1/4" WEEP HOLE
j
FOR SELF -DRAINING FORCE MAIN
l
L
2" SWING CHECK VALVE
_ - -u___
2" SCH. 40 PVC DISCHARGE PIPE
4" KNOCKOUTS PLAN VIEW
ADDITIONAL 3/16- VENT HOLE (MIN.) ABOVE PUMP FLANGE
(TYR)
4� (TO PREVENT PREMATURE PUMP BURNOUT)
:D WITH PUMP)
LIBERTY LE40 SERIES PUMP .4 H.P. 115 V
4"(8- H-20) 20" DIA. COVERS
WITH ALARM PANEL WITH DISCHARGE, OR EQUAL
I (TYP)
1P SPECIFIED) ,2'
- 1
PUMP CH MBER, .PUMP & ACCESSORIES AVAILABLE AS A UNIT
CAPE WIN TER WORKS CO., HYANNIS, MA. (508) 862-0166
NOTE: APPROVED ALTERNATE MAY. BE SUBSTITUTED.
PUMP DETAIL
N.T.S.
CULTEC CONTACTOR FIELDORAIN C-4(HD
MODEL FD C-4 R STARTER
RIB
LARGE RIB
^WL1�1IBSMAALLL
dl�1
MODEL FD C-4 E MIDDLE/END
SMAALLL RIB
LARGE RIB
nAP IB
A lkll �U �
4" DIA.
3"
8 5"
CULTEC CONTACTOR FIELD DRAIN 0-4 CHAMBER STORAGE =
4" DIA. INSPECTION PORT
M
RIB I LARGE
12"
CULTEC, Inc. PH: (203) 775-4416 0MT1 CULT C Contactor® and Rechar er®
P.O. Box 280 PH: (800) 4-CULTEC 9
878 Federal Road FX: (203) 77,CUL 62 Plastic eptic and Stormwater Chambers
Brookfield, CT 06804 USA www.cultec.com CULTEC
BUOYANCY CALCULATIONS
H-10 SEPTIC TANK/PUMP CHAMBER
BOTTOM OF UNIT EL.= 91.32
HIGH GROUNDWATER EL.=92.6
BUOYANCY FORCE PER FOOT OF DEPTH:
12.2' x 6.7' x 1' x 62.4 Ibs./cu.ft. = 5100.6 Ibs.
MAX. DISPLACEMENT = 92.60 - 91.32 = 1.28'
MAX. UPLIFT PRESSURE = 1.28'x5100:6 Ibs/ft=6528.8 :Ibs.
WEIGHT OF UNIT EMPTY = 18,852 Ibs.
18,852 Ibs > 6529 Ibs O.K.
DOSING & STORAGE REQUIREMENTS
DESIGN FLOW: 330 GPD (DAILY FLOW=220 GRID)
DOSING REQUIRED: 6 CYCLES/DAY (SAND)
330 - 6 = 55.0 GALLONS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
55.0 GAL/CYCLE _ 125 GAL/FT = 0.44 FT/CYCLE (SAY 5")
STORAGE. REQUIRED ABOVE WORKING LEVEL: 330 GALLONS
STORAGE PROVIDED:
INV.(IN) EL: 96.65 - PUMP ON EL: 92.74 = 2.91'
STORAGE PROVIDED = 2.91' x 125. GAL/FT = 363.8 GALLONS
5'-8' 4" OUTLET 4" INLET.KN
(6 '2" H-20) 4 KNOCKOUTS 3
4_3 r ': SUPPORT LIQUID (SEE NOTE
(4'-5" H-20)`; COMPARTMENT:;:; BEAMS LEVEL
I -.` AI I AVAll API (TYP) I
CROSS SECTION A -A
WT of H-10: 18,852 LBS.
WT of H-20 24,721 LBS.
SPECIFICATIONS
1.) CONCRETE 4,000 PSI AFTER 28 DAYS.
2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS.
310 CMR SECTION 15.226.
3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN
4.) REINFORCEMENT PER ASTM C1227-96.
5.) ALSO AVAILABLE IN H-20 LOADING.
6) PRVIDE POLYMER WATERPROOF COATING
DIA. COVERS
I
A
I
q,7„
1. H-
4" (6" H-20)
SEP a
H-10 SEPTIC TANK/PUMP CHAMBER 1500/500
WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
57 ARROWHEAD DRIVE, YARMOUTH PORT, MA
Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673
Engineers: Surveyors: SCALE DRAWN -, JOB. N0.
Engineering Works, Inc. 8C Engineering, Inc. N.TS. P.T.M. 277-22
12 West Crossfield Rood 2854 Cranberry Hwy.
Forestal le, MA 02644 E.Wareham, MA 02538 DATE CHECKED SHEET NO.
(508) 477-5313 1 (508) 273-0377 9/3/22 P.T.M. 3 Of 3