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Parcel 355
See Note #19
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Yarmouth Health Department
ROVED
N � Date
Lot 47
9,357f SF
1
Shed
NOTE: / \
LOCATION OF UTILITIES IS APPROXIMATE AND ALL
UNDERGROUND AND OVERHEAD UTILITIES MUST BE Ma 58
DETERMINED IN THE FIELD PRIOR TO COMMENCEMENT P
OF ANY WORK, THIS INCLUDES, BUT NOT LIMITED TO, Parcel 348
REQUESTS TO DIGSAFE, ANY PRIVATE UTILITY COMPANIES
AND THE LOCAL WATER DEPARTMENT.
ck
L97
Map 58
Parcel 349
Living
Bed
#3
Dinin
Bed
#2 Be
Bth
!Bth
Kitchen
Famil
Map 58
Parcel 350
21
RECEIVED
AUG 14 2023
HEALTH DEPT.
1st Floor Plan
NOT TO SCALE
SITE LOCUS
NOT TO SCALE
1.) Assessor's Map 58 Parcel 356
2. D982799
3. LC PL 30561—B Sht 1 Lot 47
4.) This property is not in Zone II
5.) This property is in Flood Zone X
Firm Map 25001CO587J
Proposed Septic Plan
Beaver Brook+'South Yarmouth
Prepared for:
Linda Villani
21 Beaver Brook
West Yarmouth, MA
w
Road
02673
Prepared by:
NNI
All Cape Septic and Survey
618 Route 28
Vest Yarmouth, MA 02673
(508) 771-4200
alicapeseptic®gmoil.com
June 16, 2023 jShe6t 1 of 2 By. MA Check: SM L Dwg. #584
GRAPHIC SCALE
( IN FEET )
1 inch = 20 ft.
TOP OF FOUNDATION
EL=50.03
CONSTRUCTION NOTES
1.) ALL WORK SHALL CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5 (310 CMR 15.000}
STANDARD REQUIREMENTS FOR THE SITING, CONSTRUCTION, INSPECTION, UPGRADE, AND
EXPANSION OF ON -SITE SEWAGE TREATMENT AND DISPOSAL SYSTEMS AND FOR THE TRANSPORT
AND DISPOSAL OF SEPTAGE, AND THE LOCAL BOARD OF HEALTH REGULATIONS.
2.) ANY SEPTIC SYSTEM COMPONENT INSTALLED IN A LOCATION WHERE THERE IS POTENTIAL FOR
VEHICLES OR HEAVY EQUIPMENT TO PASS OVER IT SHALL BE DESIGNED TO WITHSTAND AN H-20
LOADING. IF UNDER AN IMPERVIOUS SURFACE, SYSTEM SHALL BE VENTED TO THE ATMOSPHERE.
3.) TO MINIMIZE UNEVEN SETTLING, SEPTIC TANKS AND D-BOX SHALL BE INSTALLED ON A STABLE
MECHANICALLY -COMPACTED BASE ON SIX INCHES OF CRUSHED STONE.
4.) COVERS OVER THE INLET AND OUTLET TEES OF THE SEPTIC TANK, THE DISTRIBUTION BOX, AND
THE SOIL ABSORPTION SYSTEM SHALL BE RAISED TO WITHIN 6' OF FINAL GRADE. LEACHING
FIELDS, TRENCHES, AND OTHER SOIL ABSORPTION SYSTEMS WITHOUT ACCESS MANHOLES SHALL
HAVE AT LEAST ONE (1) INSPECTION PORT CONSISTING OF PERFORATED 4' PVC PIPE PLACED
VERTICALLY TO THE BOTTOM OF THE SOL ABSORPTION SYSTEM WITH A CAP, TIED PATH MAGNETIC
MARKING TAPE, ACCESSIBLE TO WITHIN 3' OF FINAL GRADE.
5.) PIPING SHALL CONSIST OF 4' SCHEDULE 40 PVC OR EQUIVALENT. PIPE SHALL BE LAID ON A
MINIMUM CONTINUOUS GRADE OF NOT LESS THAN 2X FROM THE BUILDING TO THE SEPTIC TANK,
AND NOT LESS THAN 1% OTHERWISE.
6.) DISTRIBUTION LINES FOR THE SOIL ABSORPTION SYSTEM SHALL BE 4' DIAMETER SCHEDULE 40
PVC (OR EQUIVALENT) LAID AT 0.OD5 FT/FT. UNLESS OTHERWSE NOTED. LINES SHALL BE CAPPED
AT END OR AS NOTED.
7.) LINES FROM THE DISTRIBUTION BOX TO BE LEVEL FOR THE FIRST TWO (2) FEET BEFORE
PITCHING TO THE SOIL ABSORPTION SYSTEM. DISTRIBUTION BOX SHALL BE WATER TESTED TO
ASSURE EVEN DISTRIBUTION.
8.) GROUT TO BE USED AT ALL POINTS WHERE PIPES ENTER OR LEAVE ALL CONCRETE STRUCTURES
IN ORDER TO PROVIDE A WATERTIGHT SEAL
9.) HEAVY EQUIPMENT SHALL NOT BE ALLOWED TO OPERATE OVER THE LIMITS OF THE SEWAGE
DISPOSAL FIELD DURING THE COURSE OF CONSTRUCTION OF THE SYSTEM.
10.) IN ACCORDANCE WITH 310 CMR 15.221, ALL SYSTEM COMPONENTS SHALL BE MARKED WITH
MAGNETIC MARKING TAPE.
11.) THERE ARE NO KNOWN WALLS OR WETLANDS WITHIN 150' OF THE PROPOSED SOIL ABSORPTION SYSTEM.
12.) FROM THE DATE OF THE INSTALLATION OF THE SOIL ABSORPTION SYSTEM UNTIL RECEIPT OF
THE CERTIFICATE OF COMPLIANCE, THE PERIMETER SHALL BE STAKED AND FLAGGED TO PREVENT
USE OF THE AREA THAT MAY CAUSE DAMAGE TO THE SYSTEM.
13.) THE DESIGNER WILL NOT BE RESPONSIBLE FOR THE SYSTEM AS DESIGNED UNLESS
CONSTRUCTED AS SHOWN ON PLAN. ANY CHANGES SHALL BE APPROVED IN WRITING BY THE ENGINEER.
14.) THE BOARD OF HEALTH REQUIRES INSPECTION OF ALL CONSTRUCTION BY AN AGENT OF THE
BOARD OF HEALTH AND THE DESIGNER. THE DESIGNER SHALL CERTIFY IN WRITING THAT THE
SEWAGE DISPOSAL SYSTEM WAS INSTALLED IN ACCORDANCE WITH THE TERMS OF THE PERMIT
AND THE APPROVED PLANS 48 HOURS ADVANCE NOTICE IS REQUESTED.
15.) LOCATION OF UTILITIES IS APPROXIMATE AND CONTRACTOR SHALL BE RESPONSIBLE FOR
DETERMINING THE LOCATION OF ALL UNDERGROUND AND OVERHEAD UTILITIES PRIOR TO
COMMENCEMENT OF ANY WORK. THIS INCLUDES, BUT IS NOT LIMITED M. REQUESTS TO DIGSAFE.
ANY PRIVATE UTILITY COMPANIES, AND THE LOCAL WATER DEPARTMENT.
16.) CONTRACTOR SHALL VERIFY THAT ALL WASTEUNES ARE CONNECTED BY WATER TESTING
WITHIN THE DWELLING PRIOR TO INSTALLATION OF ANY SEPTIC COMPONENTS
17.) CONTRACTOR SHALL VERIFY EXISTING INVERT ELEVATIONS PRIOR TO INSTALLATION OF ANY
SEPTIC SYSTEM COMPONENTS
18.) TEST HOLES COMPLETED PER STATE ENVIRONMENTAL CODE, TITLE 5. SOILS CAN BE
VARIABLE AND TEST HOLE DATA IS NO GUARANTEE OF SOIL CONDITIONS IN OTHER AREAS. IF
SONS DIFFER FROM THOSE SHOWN IN THE SOILS LOGS, DESIGN ENGINEER IS TO INSPECT THE
SOILS PRIOR TO PROCEEDING WITH INSTALLATION OF ANY SEPTIC COMPONENTS.
19.) EXISTING SEPTIC COMPONENTS TO BE LOCATED, PUMPED DRY, FILLED PATH CLEAN SAND AND
ABANDONED IN PLACE OR REMOVED AS REQUIRED. AREA TO BE COMPACTED TO MINIMIZE SETTLING.
COVER
Min.
9' Cover
Install
Tee
E GEOTEXTILE FABRIC
3 46.0t 01 /(IN PLACE OF 1/4'-1/2' PEASTONE)
I 46.25 45.67 45.3
-
45.5 7 x 3/4" - 1-1/2' Stone
>r >,w�`
GAS B Note j3 OB-3 H-20 � A of '� Double Wash
x D-BOX 43.3 1
1,500 GALLON I t 5f I THREE (3) 500 GALLON PRECAST
SEPTIC TANK I IV* -+ CONCRETE LEACH CHAMBERS WITH 4' OF
STONE ON ENDS AND 2' ON SIDES 5.5'
FLOW PROFILE RECEIVED LEA (E CHAMBERS
NOT TO SCALE AUG 14 2023
BOTTOM OBSERVATION HOLE ELEV = 37.8
BATH DEPT.
Test Hole 1 (EL=49.Ot)
ILA I HULL LUU7 3
Depth
Elev.
Layer
Soil Class
Soil Color
0"-15"
47.7
Fill
15"-34"
46.2
B
Loamy Sand
1OYR4/4
34"-135"
37.8
C
Medium Fine Sand
1OYR6/4
DATE OF TESTING: 5/31/23
SOIL EVALUATOR: MARK POLSELLI
WITNESS: JAY GARDINER, YARMOUTH HEALTH AGENT
PERCOLATION RATE: LESS THAN < 2 MIN ANCH 0 52"
NO GROUNDWATER ENCOUNTERED
NO MOTTLING ENCOUNTERED
SYSTEM DESIGN CALCULATIONS
SEWAGE DESIGN FLOW REQUIRED: EXISTING 3 BEDROOM DWELLING
110 GPD / BEDROOM = 330 GPD REQUIRED
SEWAGE DESIGN FLOW PROVIDED: THREE (3) 500 GALLON CHAMBERS
WITH 4' STONE ON THE ENDS AND 2' STONE ON THE SIDES
Vt = [(33.5 x 8.83) + 2(33.5 + 8.83) (2) x .74 = 344 GPD PROVIDED
344 GPD PROVIDED > 330 GPD REQUIRED
SEPTIC TANK CAPACITY PROVIDED: EXISTING 1500 GALLON SEPTIC TANK
A GARBAGE DISPOSAL IS NOT PERMITTED WITH THIS DESIGN FLOW
Proposed Septic Plan
21 Beaver Brook Road
West Yarmouth, MA
Prepared for:
Linda Villani
21 Beaver Brook Road
West Yarmouth, MA
Prepared by.
All Cape Septic and Survey
618 Route 28
West Yarmouth, MA 02673
(508) 771-4200
ollcopeseptic@gmaii.com
Date: 06/16/23
Sheet 2 of 2
Project No. AC-511-2