HomeMy WebLinkAboutEngineered Plan - 2020ILOCUS
LOCATION MAP
LOT 40 (12,349 SF)
ASSESSORS MAP: 89 PARCEL: 16
LAND COURT CASE 31209D
98
M20-03
BENCHMARK AT
CONCRETE BOUND
ELEVATION = 99.36
25.0'
LEACH AREA DETAIL
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY
SEPTIC TANK:
330 GAL / DAY x 2 DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 2 - 500 GALLON CHAMBERS (8.5'x 4.8'x 2' EFF. DEPTH) WITH
4' OF STONE ALL AROUND (25' x 12.8' x 2' EFF. DEPTH)
SIDE AREA: (251+ 12.81 x 2 x 2 = 151 SF (0.74) = 112 GAL/DAY
BOTTOM AREA: 25'x 12.8'= 320 SF (0,74) = 237 GAL/DAY
CAPACITY = 349 GAL/DAY
SEPTIC SYSTEM SECTION
FIRST FLOOR2"
KEY:
PEASTONE OR FILTER FABRIC
EXISTING CONTOUR: - — — -
PROPOSED CONTOUR: -------------
7,
EXISTING SPOT ELEVATION: 25.5
m
PROPOSED SPOT ELEVATION: 25.5
y
TEST HOLE:
m
UTILITY POLE: -O-
FENCE LINE:
FOUNDATION
v yz FINISHED GRAD
HYDRANT: -b-
( ?
RETAINING WALL: o
ILOCUS
LOCATION MAP
LOT 40 (12,349 SF)
ASSESSORS MAP: 89 PARCEL: 16
LAND COURT CASE 31209D
98
M20-03
BENCHMARK AT
CONCRETE BOUND
ELEVATION = 99.36
25.0'
LEACH AREA DETAIL
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY
SEPTIC TANK:
330 GAL / DAY x 2 DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 2 - 500 GALLON CHAMBERS (8.5'x 4.8'x 2' EFF. DEPTH) WITH
4' OF STONE ALL AROUND (25' x 12.8' x 2' EFF. DEPTH)
SIDE AREA: (251+ 12.81 x 2 x 2 = 151 SF (0.74) = 112 GAL/DAY
BOTTOM AREA: 25'x 12.8'= 320 SF (0,74) = 237 GAL/DAY
CAPACITY = 349 GAL/DAY
SEPTIC SYSTEM SECTION
FIRST FLOOR2"
COVERS WITHIN 6"
PEASTONE OR FILTER FABRIC
OF FINISHED GRADE
3/4" - 1 1/2" DOUBLE
TOP
WASHED STONE
FOUNDATION
v yz FINISHED GRAD
INSPECTION PORT
a
ELEV.= 96.83
'MAX.
98.3
1/4"per ft
COVER
s\k„s-..n\.,-
ELEV.
41
_1/4” per ft
(V MIN)
G
97.8
1/8"ger ft
ELEV.
96.34 96.17
" ' " '
ELEV.
ELEV. D -BOX ELEV.
94.0
1500
6" OF STONE UNDER OR
4 4 ELEV.
GAL
MECHANICALLY COMPACTED)
25' x 12.8'
SEPTIC TANK
(6" OF STONE UNDER OR
2 - 500 GALLON CHAMBERS WITH
MECHANICALLY COMPACTED)
ELEV.
(25 x STONE
AEFF DEPTH)
TEE SIZES:
GAS BAFFLE
INLET: 6" UP, 13" DOWN
AT OUTLET TEE
OUTLET: 6" UP, 14" DOWN
TEST HOLE LOGS
ENGINEER: THOMAS McLELLAN, P.E.
BED BATH KITCHEN DINING WITNESS: MALORY LANGLER, R.S.
ROOM BATH ROOM
DATE: 2-13-20
PERCOLATION RATE: < 2 MIN/IN
LIVING
ROOM ROOM ROOM
EXISTING FLOOR PLAN
C�1Al"U&
Permit valid for REPAIR OF SM'.p'1'IC SVSI F
I ONIA', due to ~tate and Local septic varias c
I Huard of Ilcalt)l iew and approval is require 1
ani future a 1141 itwnshrenovation %/aIterations
.ewage facililic, and/or structuresAWviling.
Name
Yar-mmith licalth mpartment
APPROVED
�CF MA S`%' -r°
TERRY
cn
W RNER K,
A No. 38721 0 '
W
I v
Date
TH-1 100.0
I ELEV.
O/A HORIZON
LOAMY SAND
10YR 4/1 98,2
B HORIZON
LOAMY SAND FERC AT 36"
10YR 5/8
C HORIZON
MEDIUM SAND
2.5Y 7/4
132"
NO GROUND WATER ENCOUNTERED
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT -SEPTIC SYSTEM.
M ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
!S.5 PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
0 r FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
to
7 THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
8 ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL'
CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS.
9 CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
1 e . GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED T WITHOUT VARIANCE.
1 . FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
1 . THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
IS SUBJECT TO CHANGE UNTIL SUCH TIME. THIS PLAN HAS BEEN PREPARED FOR THE SOLE
PURPOSE OF CONSTRUCTION OF A NEW SEPTIC SYSTEM AND DOES NOT NECESSARILY
REPRESENT A FULL DETAILED PROPERTY SURVEY.
13. EXISTING CESS POOLS ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
wI" VkOFA?4 N\
Tl- O iS J.
f0cLELLAN f_',
U CIVIL cn
No.5471
ST
yVVI vvvvv
THO' 4AS J. McLEL AN, P.E.
SITE PLAN
LOCATION:
69 ASTOR WAY, S. YARMOUTH, MA
PREPARED FOR:
EDWARD MORASSI
DATE: 2-14-20 SCALE: 1" = 20'
BASS RIVER ENGINEERING
P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048