HomeMy WebLinkAboutEngineer PlanMap 86
Parcel 113
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TBM EL = 50.4
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Map 86
Parcel 108
Removed
1 z 1 Lot 208 I S t l W
1 1,
9113± Sq. Ft
11
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i 11 I House #56 011 Note
11 ja 2 Bedroom �, 1/ #19
1 TOF EI = 50.0
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o Q Ir -A Test Hole SAS
0
permit valid for REPAIR OF SEPTIC SYSTEM.
ONLY, due to State and Local septic variances.
-'Board of Health review and approval is required for
say future additions/renovations/alterations to,
sewa{e facilities and/or structures/dwelling.
Yarmouth Health Deparunest
APPROVED
Map 8
Parcel 1107 AUG 17 2021
HEALTH DEPT
Old Town House Rd
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WEST YARMOUTH, MA
SITE LOCUS
NOT TO SCALE
1.)
Assessor's Map
86 Parcel 114
2.)
Bk 28268 Pg. 197
3.)
Plan Book 237
Page 143
4.)
This property is
in the Zone II
Water Protection
District
5.)
This property is
in Flood Zone X
Firm Map 25001CO586J 7/16/14
1 1 ID / 1 oy/ I I t o.
Obs HoTe
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i OF MAS.
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Mop 86 a MOORE
Parcel 115 4 No.39398
a_ $
NOTE:
LOCATION OF UTILITIES IS APPROXIMATE AND ALL
UNDERGROUND AND OVERHEAD UTILITIES MUST BE
DETERMINED IN THE FIELD PRIOR TO COMMENCEMENT
OF ANY WORK, THIS INCLUDES, BUT NOT LIMITED TO,
REQUESTS TO DIGSAFE, ANY PRIVATE UTILITY COMPANIES
AND THE LOCAL WATER DEPARTMENT.
Maximum Feasible Compliance? ��
Proposed Site and Septic Plan
56 Payson Path West Yarmouth, MA
Prepared by:
Prepared for: All Cape Septic and Survey
Stacia Takoch 618 Route 28
56 Payson Path West Yarmouth, MA 02673
West Yarmouth, MA (508) 771-4200
allcapesepticOgmail.com
July 19, 2021 Sheet 1 of 2 By: MA Check; SM Dwg. x{346
Variances: 310 CMR ' G ' n,......_
1.) Variance to the 20' setback between the edge of the SAS
and the Foundation. An 17.0" setback is provided. 20
An 3.0' Variance is requested. 310 CMR 15.405(i)(a)
GRAPHIC SCALE
0 20 40
( IN FEET )
1 inch = 20 ft.
so
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.
TOF EL=50.0±
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. 471
4.) COVERS OVER THE INLET AND. OUTLET TEES OF THE SEPTIC TANK, THE DISTRIBUTION BOX, ANDEXIstir
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 SOIL ABSORPTION SYSTEM WITH A CAP, TIED WITH 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
MINIMUMCONTINUOUSGRADE OF NOT LESS THAN 2% 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 0.005 FT/FT. UNLESS OTHERWISE 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 WELLS 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 TO, REQUESTS TO DIGSAFE,
ANY PRIVATE UTILITY COMPANIES, AND THE LOCAL WATER DEPARTMENT.
16.) CONTRACTOR SHALL VERIFY THAT ALL WASTELINES 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
SOILS 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 WITH CLEAN SAND AND
ABANDONED IN PLACE OR REMOVED AS REQUIRED. AREA TO BE COMPACTED TO MINIMIZE SETTLING.
(INCLUDING EXISTING SEPTIC TANK)
46.5
Bed
#1
0
a
GAS BAFFLE
EXISTING
1,000 GALLON }
SEPTIC TANI
DB -3 H-20
D -BOX
AUG 2Q24 FLOW PROFILE
" NOT TO SCALE
GEOTEXTILE
FABRIC
�•ifi�i�il ��I �./
1-1/2- STONE
o
1911
sr i_.� .t!Y:.l �T Lw.uStiT
C• •• GALLON
ONCRETE7OF
STONEON • AND • DN SIDES,
LEACH CHAMBERS 51'
(END MEW)
Rottom Test Hole
Floor Plan HEALTH DEPT.
N.T.S. SYSTEM DESIGN CALCULATIONS
Dining Kitchen
SEWAGE DESIGN FLOW: TWO BEDROOM DWELLING 0 110 GPD/BEDROOM = 220 GPD
SEWAGE DESIGN FLOW PROVIDED: TWO (2) 500 GALLON CHAMBERS ✓
WITH 2' STONE ON THE ENDS AND 2' STONE ON THE SIDES
Living Vt = [(21.0 X 8.83) + 2(21.0 + 8.83) (2) x .74 = 225 GPD PROVIDED
225 GPD PROVIDED > 220 GPD REQUIRED
SEPTIC TANK CAPACITY REQUIRED: 220 GPD X 200 = 440 (MINIMUM)
SEPTIC TANK CAPACITY PROVIDED: 1,000 GALLON. SEPTIC TANK (EXISTING)
A GARBAGE DISPOSAL IS NOT PERMITTED WITH. THIS DESIGN FLOW
Test Hole 1 (EL=49.0±)
I CJ I r-IULL LUh
Depth
Elev.
Layer
Soil Class
Soil Color
0"-14"
47.8
A
Sandy Loom
t0YR3/1
14"-17"
47.6
B
Loamy Sand
10YR4/4
17"-28"
46.7
C
Med-Coarse
10YR5/3
Sand
28"-127"
38.4
C
Med-Coarse
10YR5/3
Sand
B. m
MOORE -' DATE OF TESTING: 06/17/21
No. 39398 SOIL EVALUATOR: MARK POLSELLI
WITNESS: MALLORY LANGLER YARMOUTH HEALTH AGENT
PERCOLATION RATE HOLE #1: LESS THAN < 2 MIN/INCH
NO GROUNDWATER ENCOUNTERED
NO MOTTLING ENCOUNTERED
71z417-1
Proposed Site and Septic Plan
BOTTOM OF TEST 65"
56 Payson Path
West Yarmouth, MA
Prepared for:
Stacia Takoch
56 Payson Path
West Yarmouth, MA
Prepared by:
All Cape Septic and Survey
618 Route 28
West Yarmouth, MA 02673
(508) 771-4200
ollcapeseptic®gmail.com
Date: 07/19/21
Sheet 2 of 2
Project No. AC -346