HomeMy WebLinkAboutEngineered Plan - 2015LEGEND-
-
99-
ALL SHALL BE
TEM
SYSTEM PROFILE TTAPE
X 99.1
EXIST. SPOT ELEV.
MARK DS WITHCMAGNETIC OR
PROPOSED CONTOUR
198.41
(NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION.
TH1
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
PROVIDE MIN. 20" DIAM. WATERTIGHT
TEST HOLE
2�
CAST IRON ACCESS COVERS TO GRADE CAST IRON COVER GRADE
rond
UTILITY POLE
2" PEASTONE OR GEOTEXTILE
FIRE HYDRANT
TOP FOUND. EL. 25.3'
FILTER FABRIC OVER STONE
NOT TO BE USED FOR LOT LINE STAKING OR ANY
24.5' MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM 21.0'-24.0'
OTHER PURPOSE.
NOTE: 2" MIN. WALL JF_
' PRECAST H -to
THICKNESS REQUIRED BLOCKS OR
CONCEALED WITHOUT INSPECTION BY BOARD OF
RISERS (TYP.)
a, 2'0
PRECAST RISERS
4"OSCH40 PVC MORTAR ALL H-�
OF HEALTH.
6" MIN. SUMP PIPES LEVEL 1 ST 2' COMPONENTS
12" MIN. INT. DIM. ENDS (TMP') 2 SIDES
20.25'
*23.3' 10"
1500 GAL H-20 14~ Po "" o� ° ° ° ° 'o 0000 ono
°o_°
�. 20.02 TEE
SEPTIC TANK TEE
19.77'
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WATERTEST D'BOX
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
°oo°o°o°o-0-o
0 0 0 0 0 0°°
GAS BAFFLE ;• ° ° ° ° ° ° FOR LEVELNESS°°°°°°
°���� ° ,°
SHALL BE REMOVED 5' BENEATH AND AROUND THE
° °
>
17.42
4' LIQ.
LEVEL (ACME OR EQUAL) 19.69' 19.52'
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
,':
opo°o°o°o°o°o°o°o°o°o°o°o°o°o°S°o°o°o°o°o°o°o `-
SAND.
�000°o°o0o„o„o,,o,,00°000°0000�o�o�o„o,�o"00000. H-20 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR
3/4"-1-1/2"DOUBLE WASHED STONE 4 MIN.
EQUAL.
(4) LINITS REQUIRED
ALL AROUND PRECAST STRUCTURES
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.5' X 12.83'
COMPACTION. (15.221 [2])
C14
LO
3O
12.0' BOTTOM TH-1
1
( % SLOPE)
( % SLOPE) (-1-7. SLOPE) NO GROUNDWATER FOUND
FOUNDATION 11'
SEPTIC TANK 8' D' BOX 12'
LEACHINGFACILITY
LEGEND-
-
99-
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
-[991--
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
a
TEST HOLE
2�
SLOPE OF GROUND
rond
UTILITY POLE
'vast
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: AMY VON HONE, RS
DATE: 10/28/15
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
p" 4 24.0'
LS
12" 1OYR 3/1
B
LS
38" 1OYR 5/8 20.8'
C
PERC
MS
1OYR 6/6
144" I 112.0'
NO GROUNDWATER ENCOUNTERED
LICE # 15-285 OPTION
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
*NOTE: INTERIOR PLUMBING TO BE RE-ROUTED TO EXIT THE
DWELLING IN LOCATION SHOWN ON PLAN VIEW. EXISTING TWO
INVERTS TO BE CONNECTED INTO ONE. PLUMBER TO CONFIRM
FEASIBILITY PRIOR TO INSTALLING ANY PORTION OF THE SEPTIC
SYSTEM
SAWCUT AND PATCH
PAVEMENT AS REQUIRED
x 22.81
VARIANCES REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 14.6')
(1B): SAS TO BE > 3' BUT < 6' BELOW FINISH GRADE (VENT AND
H-20 PROVIDED)
x 26.64
/^19.94
NOTE: INTERIOR PLUMBING
TO BE REROUTED AND
CONNECTED. PLUMBER TO
CONFIRM FEASIBILITY PRIOR
TO INSTALLATION OF ANY
PORTION OF THE SEPTIC
SYSTEM
SILL AT W/O
DOOR = 18.0'
VENT
NOTES
0
OId S
1. DATUM IS NAVD 88
0
a s
NEricP5 i
on
2. MUNICIPAL WATER IS EXISTING
oorin9
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
a
UNITS TO BE AASHO H-22
bon
Ni h
5. PIPE JOINTS TO BE MADE WATERTIGHT.
rond
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
'vast
WITH 310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
NOT TO BE USED FOR LOT LINE STAKING OR ANY
OTHER PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR
CONCEALED WITHOUT INSPECTION BY BOARD OF
HEALTH AND PERMISSION OBTAINED FROM BOARD
OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5' BENEATH AND AROUND THE
PROPOSED LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
Permit valid for REPAIR t►I SFI'II(' SYSIEM
ONI,Y, due to State and 1 ,u al septic variaitves.
Board, of Itealth resiew and apliimal is ieyuucd fur
any f store to
sewage facilities and/or
Yarmouth lleaalsh Oupartancnt
A11PR0N" E1) /�ee 'e�l
(w
ame Date
5' REMOVAL OF UNSUITABLE SOIL REQUIRED
AROUND PORTION OF PERIMETER OF LEACHING
FACILITY, DOWN TO SUITABLE SOIL LAYER.
REPLACE WITH CLEAN MED. SAND, TO MEET
SPECIFICATIONS OF 310 CMR 15.255(3)
't.80 PROP. VENT WITH CHARCOAL FILTER
AND BUGSCREEN (FINAL PLACEMENT BY
18.47 CONTRACTOR WITH HOMEOWNER
PROVIDE 28' OF 40 MIL LINER AT 5' CONSULTATION)
OFF SAS IN AREA SHOWN. TOP AT
ELEV. 19.5', BOTTOM AT EL. 15.5'±
Scale: 1 "= 20'
0 10 20 30 40 50 FEET
RECEIVED
MAR 2 5 2016
HEALTH DEPT.
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 92 PARCEL 15
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 4 BEDROOM DWELLING
DESIGN FLOW: 4 BEDROOMS @ 110 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440 GPD (2) = 880
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (33.5 + 12.83) 2 (.74) = 137 GPD
BOTTOM 33.5 x 12.83 (.74) = 318 GPD
TOTAL: 615 S. F. 455 GPD
USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4' STONE ALL AROUND
APPROVED DATE BOARD OF HEALTH
I -L-1-15
DATE
DANIEL A. OJALA, P.E., P.L.S.
, MA
TITLE 5 SITE PLAN
OF
12 GRANDVIEW DRIVE
SOUTH YARMOUTH, MA
PREPARED FOR
ALFRED NEAL
DATE: DECEMBER 4, 2015
off 508-362-4541
fax 508-362-9880
downcape.com
down cape engineering, ifc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOU THPOR T MA 02675
15-285 NEAL.DWG
m
0
OId S
0
a s
NEricP5 i
on
oorin9
LOCUS
a
bon
Ni h
o
rond
'vast
Hidd
Shore5
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 92 PARCEL 15
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 4 BEDROOM DWELLING
DESIGN FLOW: 4 BEDROOMS @ 110 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440 GPD (2) = 880
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (33.5 + 12.83) 2 (.74) = 137 GPD
BOTTOM 33.5 x 12.83 (.74) = 318 GPD
TOTAL: 615 S. F. 455 GPD
USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4' STONE ALL AROUND
APPROVED DATE BOARD OF HEALTH
I -L-1-15
DATE
DANIEL A. OJALA, P.E., P.L.S.
, MA
TITLE 5 SITE PLAN
OF
12 GRANDVIEW DRIVE
SOUTH YARMOUTH, MA
PREPARED FOR
ALFRED NEAL
DATE: DECEMBER 4, 2015
off 508-362-4541
fax 508-362-9880
downcape.com
down cape engineering, ifc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOU THPOR T MA 02675
15-285 NEAL.DWG
m