HomeMy WebLinkAboutEngineered Plan - Rev. 201848.32' 48.15' °°°°°°°° :og000000 46.00' OTHER PURPOSE.
6" MIN. SUMP L. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
12" MIN. INT. DIM. H-20 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
3/4"-1-1/2" DOUBLE WASHED STONE (2) UNITS REQUIRED 9. COMPONENTS NOT TO BE BACKFILLED OR
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 30' X 9.83'
COMPACTION. (15.221 [21)
(15 % SLOPE) (1 SLOPE)
FOUNDATION EXIST. SEPTIC TANK 12' D' BOX 17' —
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS 1000 GALLONS AND ITS SUITABILITY FOR RE -USE. REPLACE
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM WITH 1500 GALLON SEPTIC TANK APPROPRIATE TO SITE
COND11IONS IF NOT SUITABLE
GEGEN D
99—
TOP FOUND. EL. 52.4'
PROVIDE MIN. 20" DIAM. WATERTIGHT
ACCESS COVERS TO WITHIN
6" OF FIN.
SYSTEM PROFILE
(NOT TO SCALE)
GRADE 2" PEASTONE OR GEOTEXTILE
FILTER FABRIC OVER STONE
ALL SYSTEM COMPONENTS SHALL BENOTES
MARKED WITH MAGNETIC TAPE OR 4" VENT WITH
COMPARABLE MEANS FOR FUTURE LOCATIONCHARCOAL FILTER AS
. SHOWN PLAN VIEW
PITCH BACK TO SAS,
CONCRETE COVERS TO WITHIN 3" GRADE NO LOW POINTS.
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
PROPOSED SPOT EL.
TH 1
MINIMUM .75' OF COVER OVER
PRECAST
2% SLOPE REOUIRED OVER SYSTEM 53.0'
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UTILITY POLE
r
FIRE HYDRANT
NOTE: NOT All SYMBOLS MAY APPEAR IN DRAWING
UNITS TO BE AASHO H-10 (H-20 SAS)
'
PRECAST H-10
RISERS (TYP.)
BLOCKS OR
MORTAR ALLCOMPONENTS PRECAST RISERS
2a
51.6
4"�SCH40 PVC
5. PIPE JOINTS TO BE MADE WATERTIGHT.
�•:
'
6" MIN. SUMP PIPES LEVEL 1 ST 2'
12" MIN. INT. DIM. 4'
H-20
5' (TYP.)
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
ENDS
BET. SIDES 49.0'
WITH
V'
10" EXISTING 14"
TEE SEPTIC TANK** TEE
50.2' *
EE' ➢aeoeeo�ao�o .
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310 CMR 15.000 (TITLE 5.)
GAS BAFFLE :;
° ° ° °
000°°°°°°°° WATERTEST D'BOX o°o°o°o° . o��aooaa000 o °o°o . D�ODDD���OO°
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.7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
°°o°o °„°_ FOR LEVELNESS °°°°°°°° 0000°°
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NOT TO BE USED FOR LOT LINE STAKING OR ANY
48.32' 48.15' °°°°°°°° :og000000 46.00' OTHER PURPOSE.
6" MIN. SUMP L. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
12" MIN. INT. DIM. H-20 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
3/4"-1-1/2" DOUBLE WASHED STONE (2) UNITS REQUIRED 9. COMPONENTS NOT TO BE BACKFILLED OR
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 30' X 9.83'
COMPACTION. (15.221 [21)
(15 % SLOPE) (1 SLOPE)
FOUNDATION EXIST. SEPTIC TANK 12' D' BOX 17' —
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS 1000 GALLONS AND ITS SUITABILITY FOR RE -USE. REPLACE
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM WITH 1500 GALLON SEPTIC TANK APPROPRIATE TO SITE
COND11IONS IF NOT SUITABLE
GEGEN D
99—
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
—[991—
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH 1
TEST HOLE
2�
SLOPE OF GROUND
UTILITY POLE
r
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: 3/22/18
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ow
M
16"
42"
W11
4
FI LL
A
LS
1OYR 3/2
B
LS
1OYR 5/8
C
MS
1OYR 7/4
132" 41'
NO GROUNDWATER ENCOUNTERED
ELEV.
52'
48.5'
DCE #15-061
LEACHING
FACILITY
CONCEALED WITHOUT INSPECTION BY BOARD OF
b HEALTH AND PERMISSION OBTAINED FROM BOARD
,ri OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
41.0' BOTTOM TH-1 T OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
NO GROUNDWATER FOUND WORK.
VARIANCES REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1b): INCREASE IN MAXIMUM ALLOWABLE DEPTH BELOW FINISH GRADE,
PROVIDED THAT ADEQUATE VENTING AND ACCESS ARE PROVIDED AND
H-20 LOADING IS PROVIDED.
Scale: 1 "= 20'
0 10 20 30 40 50 FEET
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.
BATH LOFT
BEDROOM
BEDROOM
2ND FLOOR
BATH I KITCHEN
BEDROOM
J
LIVING FAMILY
ROOM ROOM
17-1
1 ST FLOOR
FLOOR PLANS
—NOT TO SCALE—
�r-
ore oma"
0/0' Townhouse Rd.
Iv n Stone
crdin a o cb
3 �
c B
a
Qk
Locus y
Betty's Poth
LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 76 PARCEL 205
SITE IS LOCATED WITHIN A ZONE II
LOCUS IS WITHIN FEMA FLOOD ZONE X
(AREA OF MINIMAL FLOOD HAZARD) AS
SHOWN ON COMMUNITY PANEL #25001 CO586J
DATED 7/16/2014
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
**RE—USE EXISTING 1000 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (30 + 9.83) 2 (.74) = 118 GPD
BOTTOM 30 x 9.83 (.74) = 218 GPD
TOTAL: 454 S.F. 336 GPD
USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 2.5' STONE AT SIDES, 4' AT ENDS AND 5'
BETWEEN UNITS
APPROVED DATE BOARD OF HEALTH
TITI 1— nI'Ir I— 1"711 A A 1
, MA
1 1 1 LC J JI I C i—Lf11V
Permit valid for REPAIR. OF SE'P'1'IC Sl'S'FE111
(jRlLV, due oto State and I oral septic variances. OF
Board of Ilealth revii w and : i)w oval is required for
any future additions/rcnusations/afteratious to 18 SUFFOLK AVENUE
sewage facilities and/or structu�cx/ih.cllinK.
Z'arntoutll!]a�ll`111@Pepfarintrnt WEST YARMOUTH, MA
PREPARED FOR
C�c,!L�,&a'W-4l : %`-.��-�': BORTOLOTTI CONSTRUCTION/
Name gate BRIAN GRAUL
DATE: MARCH 22, 2018
REV: MARCH 26, 2018 (SAS CALCS)
off 508-362-4541
I fax 508-362-9880
downc°pe.com @
dOW11 c41,00' @nfirkee ink, inti.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOU THPOR T MA 02675
18-061 BORTO-GRAUL.DWG
OF
y� LAN Mqs\�
DAN IELA. y�� V .a%s�� DANIELA.
�o OJALA `+ OJALA
CIVIL -{ "•; c� m
4ia
No. 40
NO. 4960
a v
6502
iS T E R ° �, � �°mac s �°`, �.: �"-•.
DATE DANIEL A. OJALA, P.E., P.L.S.