HomeMy WebLinkAboutEngineer PlanINSTALL 40 MIL POLY LIN
TOP OF LINER, EL. -7.6
BOTT. OF LINER, EL. -5.6
EXISTING SHED
REMOVE & RELOCATE
stockade fence
S.A.
ir-
PB 75 -PG 27
PROPOSED RET. WALL
TOP OF WALL, EL=8.0
BOTT, OF BLOCK, SET AT 6.0 TP RESERVE AREA
AREA REQUIRED = 445 SF
618 8 6.30. AREA PROVIDED = 454i. SF
7
PROPOSED SEPTIC TANK/ /
1 11
PUMP CHAMBER 6 OO EXISTING CESSPOOL v
1500/500 GAL CAPACITIES _ 14' „ TO BE PUMPED, FILLED
o WITH SAND & ABANDONED
n
CONNECT TO EXISTING 6.65
SEWER OUTLET PIPE 6.67
AT HOUSE INV.=5.25
N PATIO n
m
-H 6.46 x (,
io 7
d 6.69
6.95 {{
x / .BM."
EXISTING 7 4a
HOUSE(#79)
T.O.F.=7.47f 41
FF EL.=8.31
x 6.98 6.96 6. 0
WALK
a 10 ASS9Cy
6.76 1'
(�rTi x R, PETER T.
McENTEE
O z CIVIL
x 69 � 65 No. 35109
LOT 19
I'a 8712±S.F. j I
Q 6.74 I •, $''
60'
662 6.59 edge of pavement 6.44 6,32
FLOOD HAZARD DESIGNATION
MAP NO. 25001CO589J
EFFECTIVE DATE: JULY 16, 2014
ZONE AE(EL11)
ELDRIDGE ROAD
NOV 2 3 2020
HEALTH DEPT.
x 100.98
EXISTING SPOT GRADE
--1 ¢ --EXISTING
CONTOUR
-W-
EXISTING WATER SERVIi
-G-
EXISTING GAS SERVICE
/-(-`{
OVERHEAD WIRES
®
EXISTING CESSPOOL
TEST PIT
4
BENCHMARK
GENERAL 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.
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
OM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
Yarmouth Health Department E GINEER BEFORE CONSTRUCTION CONTINUES.
_-_ 5. A ELEVATIONS BASED ON NAVD88.
Name
OWNER OF RECORD
ELAINE COUTURE
11 SEAVIEW DRIVE
KINGSTON, MA 02364
6. T DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
LTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
Ito. W ER SUPPLY PROVIDED BY TOWN WATER SUPPLY.
RE 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 SAND 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.
MAP ID: 25-159
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
79 ELDRIDGE ROAD, SOUTH YARMOUTH, MA
Prepared for: Elaine Couture, 11 Seaview Drive, Kingston, MA 02364
Engineers: Surveyors: SCALE DRAWN JOB. NO.
Engineering Works, Inc. JC Engineering, Inc. 1 "=20' P.T.M. 290-20
12 West Crossfield Road 2854 Cranberry Hwy. DATE CHECKED SHEET N0.
Forestdole, MA 02644 E.Worehom, MA 02538
(508) 477-5313 (508) 273-0377 11/12/20 P.T.M. 1 Of 3
PROPOSED SEPTIC TANK PUMP CHAMBER / NOTE: TO PREVENT BREAKOUT, A 40 MIL POLY LINER
PROPOSED D -BOX / SHALL BE INSTALLED AS SHOWN ON SHEET 1
PROVIDE RISERS WITH APPROVED FRAMES & COVERS VVV TOP OF LINER, EL =7.6
INSTALL WATERTIGHT RISER &
OVER EACH ACCESS MANHOLE AND SET TO FINISH COVER SET TO 6" OF GRADE PROPOSED S.A.S. BOTTOM OF LINER, EL.=5.6
GRADE. MANHOLES BROUGHT TO GRADE SHALL BE
SECURED TO PREVENT UNAUTHORIZED ACCESS. INSTALL INSPECTION PORT (MIN.)
T.O.F.=7.47f F.G. EL: 8.5± F.G. EL.=8.5(MINJ
F.G. illilillilirEL =6.5t F.G. EL=6.801 SUCK TOE UGH W'RE MAINTAIN 2% GRADE (MIN.) OVER S.A.S. /
EXISTING ✓
4 01AM INSPECTION PORT.
_ `/ 2. PVC L = 8'(MAX) 15' x 30' LEACHING FIELD W/3-4` PERFORATED IN S.A.S., SOLID
® S�%('(�) TOP EL oanvi SGH R40 BLOCKS ® 5=1% (MIN.) SCH 40 PERF. PVC DISTRIBUTION LINES ABOVE S.A.S., WITH SCREW CAP
P
4'SC H40 lc SET TO WITHIN �'_QF.. GRADE. 17777 �7=
CAPPED ENDS
TFP'S ARE TO BE ° ` J® ` I SLOPE OF PERF. PIPE = 0.5%
INVERT a scH 40 PVC INV.=7.40 INV.=7.23
=4.70 e 30' EFFECTIVE LENGTH
i ADJ. G.W. PROPOSED D -BOX
a.e a coanu. G.W. EL. 1.5 3 OU�(MIN.) SOIL ABSORPTION SYSTEM (PROFILE)
soTr. EL. -o.13 INV.=4.45± H-10 INV.=7.15
CONNECT TO (STING INV.=4.45 STG. G.W. EL. 0.6
SEWER OUTL FFLUENT F ER SHALL BE INSTALLED ON OUTLET
-INV.=5.25± UFACTURED BY ZABEL OR EQUAL FILTER
SHALL BE INSPECTED AND CLEANED ANNUALLY OR AS
REWIRED TO PREVENT SEWAGE BACK UP. ESTABLISH VEGETATIVE COVER
(See Pump Detail, Sheet 3 of 3)
1500/500 GALLON SEPTIC TANK/PUMP CHAMBER. FINISH GRADE
EL.=8.5(MIN.)
H-10 TANK
NOTES:
1) SEPTIC TANK/PUMP CHAMBER & D -BOX SHALL BE SET
LEVEL & TRUE TO GRADE ON A MECHANICALLY COMPACTED
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
BREAKOUT ELEV.=7.50
BOTTOM ELEV.=6.50
5' MIN. SEPARATION TO G.W.
AND 4'. OF NATURALLY
OCCURRING PERVIOUS SOILS
EST. HIGH G.W. EL: 1.5 -
SEPTIC SYSTEM PROFILE
NUMBER OF BEDROOMS: 2, DESIGN FOR 3
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330 GPD
DESIGN FLOW: 330 GPD /
GARBAGE GRINDER: NO J
LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF
.74 GPD/SF
PROPOSED SEPTIC TANK/PUMP CHAMBER: 1500/500 GAL., H-10
PROPOSED D -BOX: 1 INLET, 3 OUTLET (MIN.), H-10
INSTALL AN 15' x 30' LEACH FIELD
SIDEWALL AREA: NOT APPLICABLE
BOTTOM AREA: 15' x 30' = 450 S.F.
TOTAL AREA:....................................450, S.F.
LEACHING CAPACITY = 0.74 GPD/SF x 450 SF 333.0 PD
15' EFFECTIVE WIDTH
SOIL ABSORPTION SYSTEM (SECTION(
EL.=7.00(END)
APPROVED
FILTER FABRIC
SOIL LOG
DATE: OCTOBER 7, 2020
SOIL EVALUATOR: PETER McENTEE PE, SE -1542
WITNESS: MALLORY LANGLER HEALTH AGENT
ELEV. TP DEPTH
6.3 A /A 0"
5.9MOYR4/25„PERC 12"/30"
3.6 32"
MED. SAND
2.5Y 5/3
1.5 ADJ. G.W. - 58" (58"-62" redox)
0.6 STG. G.W. _ 68" 7.5YR 5/8
0.1 74"
PERC RATE 2 MIN/IN. ("B" HORIZON)
STANDING G.W. @ 68" (EL.=0.6)
ESTIMATED HIGH GROUNDWATER, EL.=1.5 (REDOX)
1/2 -DOUBLE
STONE
RINSE
I v�'
^ Go I
M
dam-
_ y
S (a
O ' '9.
CA.
Ini PROPOSED
�I S.A.S.
I-30'-- I
G WALL DIM
L
ONCRETE BLOCK GRAVITY WALL
ONE LIFT OF BLOCK
e 2' deep x 2' wide x 3', 4" or 6' long
Falmouth Ready Mix, or equal
SEPTIC LAYOUT
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
79 ELDRIDGE ROAD, SOUTH YARMOUTH, MA
Prepared for: Elaine Couture, 11 Seoview Drive, Kingston, MA 02364
Engineers: Surveyors: SCALE DRAWN JOB. NO.
Engineering Works, Inc. JC Engineering, Inc. N.TS. P.T.M. 290-20
12 West Crossfield Road 2854 Cranberry Hwy. DATE CHECKED SHEET N0.
Forestdale, MA 02644 E.Warehom, MA 02538
(508) 477-5313 (508) 273-0377 11/12/20 P.T.M. 2 of 3
PROVIDE WATERTIGHT CONCRETE RISER
SECURED FRAME & COVER TO GRADE
HOISTING CABLE 7x19 STAINLESS STEEL
1/8" DIAMETER. / 1,760 LB. STRENGTH.---
(TO
TRENGTH.---(TO BE INSTALLED IF QUICK DISCONNECT IS NOT INSTALLED)
INV.(IN)=4.45
ALARM ON EL: 2.13
PUMP ON EL: 1.80
PUMP OFF EL: 1.13 LIv 1116"
BOTTOM OF
PUMP CHAMBER 8
ELEV.= 0.13
PROVIDE 2 FLOATS: 4
FLOAT NO.1: PUMP ON/OFF—SJ RHOMBUS (PROVIDED WITH PUMP)
FLOAT NO.2: ALARM ACTIVATION FLOAT—PROVIDED WITH ALARM PANEL
(ON SEPARATE CIRCUIT 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. AN SJE RHOMBUS—JB PLUGGER
OR EQUAL IS RECOMMENDED. PROVIDE ENOUGH WIRE
SLACK TO REMOVE PUMP
INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
WITH WATERTIGHT JOINTS. WIRE HIGH 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 EASY REMOVAL)
2"SCH. 40 DISCHARGE (THROUGH RISER—SEE PROFILE)
2" 90' ELBOW W/ 1/4" WEEP HOLE
FOR SELF—DRAINING FORCE MAIN
2" SWING CHECK VALVE
2" SCH. 40 PVC DISCHARGE PIPE
ADDITIONAL 3/16" VENT HOLE (MIN:) ABOVE PUMP FLANGE
(TO PREVENT PREMATURE PUMP BURNOUT)
LIBERTY LE40 SERIES PUMP .4 H.P. 115 V
WITH 2" DISCHARGE, OR EQUAL
PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT
CAPE WINWATER WORKS CO., HYANNIS, MA. (508) 862-0166
NOTE: APPROVED ALTERNATE MAY BE SUBSTITUTED.
PUMP DETAIL
N.T.S.
20" DIA. COVERS
(TYP.)
FIm-i FT TT Li
A II II A
rD
II II
�---��_j
4" KNOCKOUTS
(TYP.)
5'-8
4"
PLAN VIEW
20" DIA. COVERS
(TYP.)
CROSS SECTION
WT. of H-10: 18,852 LBS.
SPECIFICATIONS
1.) CONCRETE 4,000 PSI AFTER 28 DAYS.
2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS.
310 CMR SECTION 15.226.
ENTRY 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN
4.) REINFORCEMENT PER ASTM C1227-96.
5.) ALSO AVAILABLE IN H-20 LOADING.
L-
fi�RVIDEPOLYMER WATERPROOF COATING
H-10 SEPTIC TANK/PUMP CHAMBER 1500/500
WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
79 ELDRIDGE ROAD, SOUTH YARMOUTH, MA
Prepared for: Elaine Couture, 11 Seaview Drive, Kingston, MA
02364
BUOYANCY CALCULATIONS I/
CL. I CL.
H-10 SEPTIC TANK/PUMP CHAMBER
REQUIREMENTS
BOTTOM OF UNIT EL.= 0.13
HIGH GROUNDWATER EL.=1.50
DESIGN FLOW:
BUOYANCY FORCE PER FOOT OF DEPTH:
UTILIT)
12.2' x 6.7' x V x 62.4 lbs./cu.ft. = 5100.6 lbs.
sHEO
MAX. DISPLACEMENT = 1.50' — 0.13' = 1.37'
DATE
MAX. UPLIFT PRESSURE = 1.37' x 5100.6 lbs/ft = 9573.3 lbs.
330 - 4 =
WEIGHT OF UNIT EMPTY = 18,852 lbs.
BATH
18,852 lbs > 9.753 lbs O.K.
BEDROOM KITCHEN
20" DIA. COVERS
(TYP.)
FIm-i FT TT Li
A II II A
rD
II II
�---��_j
4" KNOCKOUTS
(TYP.)
5'-8
4"
PLAN VIEW
20" DIA. COVERS
(TYP.)
CROSS SECTION
WT. of H-10: 18,852 LBS.
SPECIFICATIONS
1.) CONCRETE 4,000 PSI AFTER 28 DAYS.
2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS.
310 CMR SECTION 15.226.
ENTRY 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN
4.) REINFORCEMENT PER ASTM C1227-96.
5.) ALSO AVAILABLE IN H-20 LOADING.
L-
fi�RVIDEPOLYMER WATERPROOF COATING
H-10 SEPTIC TANK/PUMP CHAMBER 1500/500
WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
79 ELDRIDGE ROAD, SOUTH YARMOUTH, MA
Prepared for: Elaine Couture, 11 Seaview Drive, Kingston, MA
02364
Engineers:
CL. I CL.
DOSING & STORAGE
REQUIREMENTS
JOB. NO.
Engineering Works, Inc.
DESIGN FLOW:
330 GPD
P.T.M.
BEDROOM LIVING ROOM
DOSING REQUIRED:
4 CYCLES/DAY (SAND)
DATE
330 - 4 =
82.5 GALLONS/CYCLE
E.Warehann, MA 02538
DISTANCE REQUIRED
BETWEEN PUMP
SHEET N0.
(508) 477-5313
ON AND PUMP OFF
FLOATS:
P.T.M.
3 Of 3
82.5 GAL/CYCLE
- 125 GAL/FT =
0.66 FT/CYCLE (USE 8")
ENTRY
STORAGE REQUIRED
ABOVE WORKING
LEVEL: 330 GALLONS
STORAGE PROVIDED:
FLOOR PLAN
INV.(IN) EL: 4.45
— PUMP ON EL: 1.80
= 2.65'
FOR SCHEMATIC PURPOSES ONLY
STORAGE PROVIDED
= 2.65' x 125
GAL/FT = 331.2 GALLONS
20" DIA. COVERS
(TYP.)
FIm-i FT TT Li
A II II A
rD
II II
�---��_j
4" KNOCKOUTS
(TYP.)
5'-8
4"
PLAN VIEW
20" DIA. COVERS
(TYP.)
CROSS SECTION
WT. of H-10: 18,852 LBS.
SPECIFICATIONS
1.) CONCRETE 4,000 PSI AFTER 28 DAYS.
2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS.
310 CMR SECTION 15.226.
ENTRY 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN
4.) REINFORCEMENT PER ASTM C1227-96.
5.) ALSO AVAILABLE IN H-20 LOADING.
L-
fi�RVIDEPOLYMER WATERPROOF COATING
H-10 SEPTIC TANK/PUMP CHAMBER 1500/500
WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
79 ELDRIDGE ROAD, SOUTH YARMOUTH, MA
Prepared for: Elaine Couture, 11 Seaview Drive, Kingston, MA
02364
Engineers:
Surveyors:
SCALE
DRAWN
JOB. NO.
Engineering Works, Inc.
JCEngineering, Inc.
N.TS.
P.T.M.
290-20
12 West Crossfield Road
2854 Cranberry Hwy.
DATE
Forestdole, MA 02644
E.Warehann, MA 02538
CHECKED
SHEET N0.
(508) 477-5313
(508) 273-0377
11/12/20
P.T.M.
3 Of 3