HomeMy WebLinkAboutEngineered Plan - 20173I TOP FOUND. EL. 48.1'
-------------------------
PRECAST H-10
RISERS (TYP.)
2'0
PROVIDE MIN. 20" DIAM. WATERTIGHT
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
MINIMUM .75' nF COVFP nVFP PPr ACT
SYSTEM PROFILE
(NOT TO SCALE)
2" PEASTONE OR GEOTEXTILE
FILTER FABRIC OVER STONE
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
CONCRETE COVERS TO WITHIN 3" GRADE
2% SLOPE REQUIRED OVER SYSTEM 47.6
4" SCH40 VENT WITH
CHARCOAL FILTER AS
SHOWN PLAN VIEW
PITCH BACK TO SAS,
NO LOW POINTS.
NOTE: 2" MIN. WALL
THICKNESS REQUIRED BLOCKS OR
4"OSCH40 PVC MORTAR ALL PRECAST RISERS
H-20
6" MIN. SUMP PIPES LEVEL 1ST 2' COMPONENTS
4' INV'S EL. 43.01 4'
• 12" MIN. INT. DIM. ENDS (TMP) SIDES 44.00'
"EXISTING ➢o;=oo�ooa . -. . • o 0 0
TEE 1000 GALLON �000 o�oo 000 o�ooM��
SEPTIC TANK TEE � ���� O 0��� oaa�� o --o�oo
*43.4 0°°°
N
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FOUNDATION— EXISTING — SEPTIC TANK
LEGEND-
-
99—
EXISTING CONTOUR
X 99
EXIST. SPOT ELEV.
PROPOSED CONTOUR
[98.4]
PROPOSED SPOT EL.
TH1
_q�
TEST HOLE
COL)
UTILITY POLE
V
FIRE HYDRANT
4Q�
WATER SHUTOFF
OCATCH
BASIN
WATER LINE
W
GAS LINE
G
OVERHEAD ELECTRIC
OHE
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: CRAIG J. FERRARI, SE #138
WITNESS: BRUCE G. MURPHY, R.S, MP
DATE: 10/25/17
PERC. RATE =_< 2 MIN/INCH
CLASS I SOILS
4 ELEV.
i
p» 47.0'
A
LS
10" 1OYR 3/2
B
LS
24" 1OYR 5/8 45.0'
C
PERC
MS
1OYR 7/4
132" I 136.0'
NO GROUNDWATER ENCOUNTERED
LICE #17-373
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43.27' 43.11' °°°°°° °°000 °°°o° 41.00
H-20 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (3) UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83'
COMPACTION. (15.221 [2]) o
LO
( 1 % SLOPE) (-1-7. SLOPE)
13' D' BOX 12' LEACHING
FACILITY 36.0 BOTTOM TH-1
NO GROUNDWATER FOUND
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF
ALL UTILITIES AND ALL SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY PORTION
OF SEPTIC SYSTEM
**INSTALLER SHALL CONFIRM MINIMUM SEPTIC
TANK SIZE AT 1000 GALLONS AND ITS SUITABILITY-
FOR
UITABILITYFOR RE—USE, REPLACE WITH 1500 GALLON
SEPTIC TANK APPROPRIATE TO SITE CONDITIONS IF
NOT SUITABLE
0 10 20 30 40 50 FEET
CHARCOAL FILTER
GARAGE
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO
BE AASHO H—td-
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE 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 BENEATH AND 5' AROUND THE PROPOSED
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED OR PUMPED AND FILLED WITH' CLEAN SAND.
PORCH I LIVING ROOM
KITCHEN DINING
ROOM a
m
FIRST FLOOR PLAN
NOT TO SCALE
BEDROOM I'
EDROOM w
a
0
CO U
FLOOR PLAN
TO SCALE
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LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 101 PARCEL 84
VARIANCE REQUESTED UNDER MAX. FEASIBLE COMPLIANCE
BEDROOM 15.405 1b: SAS TO BE > 3' BUT < 6' BELOW FINISH
GRADE (VENT AND H-20 PROVIDED)
DEN
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 4 BEDROOM DWELLING
BEDROOM ( DESIGN FLOW: 4 BEDROOMS 611-0 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440 GPD (2) = 880
USE A '1000 GAL. SEPTIC TANK'S-`
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
'ermit valid for R PAIR tlf. st'll"FIC SVS'ru.rA PROVED DATE BOARD OF HEALTH
INI.Y, due to State and. I oval septic variances.
�oard.ofl;lcalth review and aphrnt,,! „required f�frTITLE 5 SITE PLAN
ny fnttire to aildi.tions/reu�,rat�un.�nitcration��
,wage facilities and/or structures/di+elling.
OF
Yarmouth 11c"i1fh 0epar'tment
AP 'ROVEA)/r,&y�A 21 RUNE STONE ROAD
SOUTH YARMOUTH, MA
4 -
Date PREPARED FOR
DATE DANIEL A. OJALA, P.E., P.L.S.
, MA
MARY E. HINES
DATE: OCTOBER 27, 2017
off 508-362-4541
I fax 508-362-9880
downcope.com
down ca►p� ���inc��ing, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
17-373 CC SEPT] C_HINES. DWG
, . &
n
Q
Ll1
SEPTIC TANK: 440 GPD (2) = 880
USE A '1000 GAL. SEPTIC TANK'S-`
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
'ermit valid for R PAIR tlf. st'll"FIC SVS'ru.rA PROVED DATE BOARD OF HEALTH
INI.Y, due to State and. I oval septic variances.
�oard.ofl;lcalth review and aphrnt,,! „required f�frTITLE 5 SITE PLAN
ny fnttire to aildi.tions/reu�,rat�un.�nitcration��
,wage facilities and/or structures/di+elling.
OF
Yarmouth 11c"i1fh 0epar'tment
AP 'ROVEA)/r,&y�A 21 RUNE STONE ROAD
SOUTH YARMOUTH, MA
4 -
Date PREPARED FOR
DATE DANIEL A. OJALA, P.E., P.L.S.
, MA
MARY E. HINES
DATE: OCTOBER 27, 2017
off 508-362-4541
I fax 508-362-9880
downcope.com
down ca►p� ���inc��ing, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
17-373 CC SEPT] C_HINES. DWG
, . &