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,URVEYWITH EXISTINGTOPOGRAPHY, UTILITIES AND
t20PERTY BOUNDARIES PROVIDED BYDEMEREST
LAND SURVEYING, PLS DATED 30 JUNE 2022.
R
ROW
f2v�R�T��
,
LOT 22
11,3577 S. F,
(0 25t AC.)
c
' PINING ,
1-NING v?
BED
GARAGE
K17CHEN
BED rBATH '_
BATH BED
,.0.5' 20.1'
PROPOSED H-10
1-OCMAPARTMENT 1,500 - O 0 O - F DECKARK CORNER
GALLON SEPTIC TANK F DECK
8 ( AVD 1.9888)) 4'
A
,tai v. � 1;
26.8' ' A. � '
1a sis'so'or w 4as3
4" PVC INSPECTION
PORT EXISTING LEACHING PIT TO
BE ABANDONED. SEE NOTES.
SAS: 4 INFILTRATOR 3050 CHAMBERS
2.5' STONE ON SIDES AND ENDS
9.25' W x 33.48' L x 2.5'H
LEGEND
\ SOIL TEST PIT
EXISTING CONTOUR
PROPOSED CONTOUR
\F OVERHEAD ELECTRICAL
BURIED ELECTRICAL
w\ MUNICIPALWATER
G \ NATURAL GAS LINE
97 QUATERMASTER ROW
ASSESSORS MAP 77 PARCEL 75
SITE PLAN
SCALE: 1"= 20'
0 20 0
7 MIN.
3" MIN.
6" MIN.
'10"MIN.
ZABLE
FILTER
12" MAX.
PROPOSED 1,500 GALLON
2- COMP. SEPTIC TANK (H-10)
Vp tdiANCES /SITE NOTES:
PROPOSED SYSTEM COMPONENTS.
ARE NOT LOCATED IN A FLOOD
BONE.
2. THE PROPERTY IS LOCATED
WITHIN A ZONE IL
3. NO DRINKING WATER WELLS
WITHIN 100 FEET OF PROPOSED
SYSTEM.
'uc-inouth Heett6 Department
APPROVE74�D
"e Date
_M-19"--o--t Table infeet) '
LOCATION A Y
A(SAScurner) 20.9 65.5
B SAScomer 43.8 35.1
C (SAS comer) 48.7 41.1
D (SAS comer) 29.9 68.8.
41NCH INSPECTION
PORT TO GRADE.
TOS
-y SOS
SYSTEM PROFILE
NOTTO SCALE
SOIL EVALUATION TEST PIT LOGS
Address. 97 Quartermaster Row Yarmouth;: MA
Test Date: 7/512022
BOH Agent: 1. Gardner
Soil Evaulator: Speakman Excavating
FILTER FABRIC
GENERAL NOTES
1.
THIS PLAN IS INTENDED FOR THE DESIGN OF THE SEWAGE DISPOSAL SYSTEM ONLY AND IS NOT TO
31 1 SIDES OF SAS
BE USED TO ESTABLISH NEW OR EXISTING PROPERTY LINES OR DWELLINGS.
2.
LOCATION OF WATER, GAS AND ELECTRIC UTILITY LINES IS APPROXIMATE. THE CONTRACTOR IS
MAX.COVER
RESPONSIBLE FOR CONTACTING DIGSAFE AT 1.888.344.7233 AND THE YARMOUTH WATER
B .Loam land
DEPARTMENTS PRIOR TO CONSTRUCTION.
3.
INSTALLATION SHALL BE IN ACCORDANCE WITH THE STATE ENVIRONMENTAL CODE, TITLE 5 (310 CMR
2.SY7/4
15.000), THE LOCAL BOARD OF HEALTH REGULATIONS, AND THE INFILTRATOR SEPTIC MA DESIGN
gallons
AND INSTALLATION MANUAL.
4.
THE CONTRACTOR MUST HOLD A VALID INSTALLER LICENSE IN THE TOWN OF YARMOUTH.
5.
THE CONTRACTOR SHALL NOTIFY THE ENGINEER AND THE LOCAL BOARD OF HEALTH OF ANY
GPD/sq it
CHANGES TO THESE PLANS.
6.
CONTRACTOR SHALL CALL FOR INSPECTIONS AND APPROVALS FROM THE BOARD OF HEALTH AND
H3-45'
TC=
THE ENGINEER AFTER:
6.1.
EXCAVATION OF SAS AREA EXPOSING THE BOTTOM OF SYSTEM
L15 ,-�' ✓�J 62. INSTALLATION OF SYSTEM COMPONENT$ PRIOR TO BACKFILL.
7.
ALL PIPING AND FITTINGS SHALL BE SCHEDULE 40 PVC UNLESS OTHERWISE SPECIFIED.
AUG24 ZO22 8.
FINISHED GRADE OVER THE SAS SHALL HAVE A MINIMUM 2% SLOPE.
9.
EXISTING SYSTEM TO BE PUMPED DRY AND FILLED WITH SAND. IF ANY COMPONENT LIES WITHIN 5'
9.25Wx33.48'Lx2.5'H
OF THE PROPOSED SYSTEM, THE COMPONENTS SHALL BE COMPLETELY REMOVED AND REPLACED
HEALTH DEPT.
WITH TITLE 5FILL.
10,
NO GARBAGE GRINDER SHALL BE INSTALLED AT THE EXISTING DWELLING.
_M-19"--o--t Table infeet) '
LOCATION A Y
A(SAScurner) 20.9 65.5
B SAScomer 43.8 35.1
C (SAS comer) 48.7 41.1
D (SAS comer) 29.9 68.8.
41NCH INSPECTION
PORT TO GRADE.
TOS
-y SOS
SYSTEM PROFILE
NOTTO SCALE
SOIL EVALUATION TEST PIT LOGS
Address. 97 Quartermaster Row Yarmouth;: MA
Test Date: 7/512022
BOH Agent: 1. Gardner
Soil Evaulator: Speakman Excavating
FILTER FABRIC
31 3
PLACED ON TOP AND
9" MIN. TO
31 1 SIDES OF SAS
MAX. COVER
9• MIN. TO 36'
00
MAX.COVER
8.-33:
B .Loam land
l0Y 8
33-127
C rine Sand
2.SY7/4
4 INFILTRATOR
gallons
DISTRIBUTION
-
-..._
3050 UNITS
GPD/sq it
BOX
I Depth Results
Rate
H3-45'
TC=
3 1could not saturate
SOIL ABSORPTION SYSTEM (SAS):
4 INFILTRATOR 3050 CHAMBERS
.309.6
sq it
2.5' STONE ON SIDES AND ENIDS
156.3:
sq ft
9.25Wx33.48'Lx2.5'H
- BOTTOM ON LEVEL, STABLE BASE
sqft
MECHANICALLY COMPACTED WITH 6"
544,8
CRUSHED STONE
LEGEND
�_ WATER SURFACE ELEVATION
JC GAS BAFFLE
_M-19"--o--t Table infeet) '
LOCATION A Y
A(SAScurner) 20.9 65.5
B SAScomer 43.8 35.1
C (SAS comer) 48.7 41.1
D (SAS comer) 29.9 68.8.
41NCH INSPECTION
PORT TO GRADE.
TOS
-y SOS
SYSTEM PROFILE
NOTTO SCALE
SOIL EVALUATION TEST PIT LOGS
Address. 97 Quartermaster Row Yarmouth;: MA
Test Date: 7/512022
BOH Agent: 1. Gardner
Soil Evaulator: Speakman Excavating
-,_
Location -�
Test Hole Elev. 31:1
3 Bedrooms x 110GPD/Bedroom
DEPTH(inches.
HORIZON/
LAYER TEXTURE USDA
COLOR
Munselll
0-8
A LoamySand
10Y3/1
8.-33:
B .Loam land
l0Y 8
33-127
C rine Sand
2.SY7/4
Notes: No groundwater observed.
gallons
SOIL ABSORPTION SYSTEM:
-
Loading Rate(330CMA.15):-
Percolation Test-
GPD/sq it
location:
I Depth Results
Rate
H3-45'
TC=
3 1could not saturate
<2min/inch.
DESIGN CALCULATIONS
-,_
Location -�
Design I As -built
3 Bedrooms x 110GPD/Bedroom
'330
GPD
SEP nCTANK Per 310CMR15.233
4"septictarnkout
27.65
First Compartment: Minimum 48Hours Flow
.660
-gallons
Second Compartment: Minimum 24 Hours Flow
1330
gallons
Minumum Total Volume:
1500
gallons
SOIL ABSORPTION SYSTEM:
Loading Rate(330CMA.15):-
0.74
GPD/sq it
Area =330 GPD / 0.74GPD/sq ft `.445.9
sgft
Select 41nBitrator 3050 Chambers
2.5 it stone on sides and ends
Bottom Area =9.25ft x 33.48h
.309.6
sq it
Side Wall Area =2x(9.25ft+33.48ft)x1.83ft
156.3:
sq ft
Total Leaching Area = Bottom + Side Wall Area
465.9
sqft
Area x:0.74 GPD/sgft
544,8
GPD
Schedule of invert Elevations'
-,_
Location -�
Design I As -built
4"sewerinvert@ undation
28.10
_-
4"septictankin
27,90
4"septictarnkout
27.65
4" @: D -box in
27.50
3" @ D -box out
27.33
3"@SAS [namberin
- 27.30
To ofS stem TOS
28.00
Bottom of SYstem IBOS)
25.50
RONAL WATER LTD
ENGINEERING SrPviciS
85 Courtland Street
Providence, RI 02909
P: +1 (508) 954 0677
E: jay@robialwater.com
CONSULTANTS:
r:
SPEAKMAN EXCAVATING LLC
235 Great Wastem Rd
Dennis, MA 02660
P: +1 (508) 432 5565
E: infoCspeakrterrexcavalmil-com
--------._---
--�
N OF MAS4 •
O� JAY M. yGT+w
THRASHER,
CIVIL y`
N .'
SA OFM4S �..
I
JOHN
DEMAREST, JR. m i
q No. 9„
I
SS1O� '
L---------- -J
No. REVISION/SUBMISSION DATE
COPYRIGHT 2022 - Roblal Water Ltd, This document, and rhe ideas
and design concepts incorporated herein, as an instrument of
prafassional service, can not be used, in whole or in pan Tor this or any.
other project, without the wnnen authorization of Robial Water Ltd
PROJECT No. t5s.2022.019
SHEET TITLE:
SITE LAYOUT
8t
SYSTEM DESIGN
SHEET SIZE: 18 IN. X 24 IN. (ARCH C)
DATE: 5 July 2022 `
SHEET NUMBER:
SHEET 1 of 1
PROJECT:
RESIDENTIAL ONSITE WASTEWATER
TREATMENT SYSTEM
REMEDIAL CONSTRUCTION
97 Quartermaster Row
Yarmouth, MA 02664