HomeMy WebLinkAboutEngineer Plans 2021Permit valid for REPAIR of SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
.any future additions/renovations%aherations to
sewage facilities and/or structures/dwelling.
BVW.Vanuouth Health Department
��jAPPROVED
S77=0v
75.87 Name
31.1
+ +30.8 31,5 30.7
LOT 88/89
AREA=0.46 ACRES
+30.9 +3 1.3 31.3
I OO FT BUFFER ZONE
o _
0
30 -I ---
30.G
T.O.,K@ EL. 31 .0
28.2 29.
DAISY LANE
K-
TBM = EL. 30.0
TOP Of DOU14D
30.3
OEg�PROP. 1,5000
SEPTIC TANK
ENNIMa •
5 FT. SOIL REMOVAL
(SEE NOTE 18)
I
I
I
I
28
28
I
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I
I
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I
27.2
LEGEND
PROPOSED CONTOUR
® PROPOSED SPOT GRADE
--98-- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
—W— EXISTING WATER SERVICE
& TEST PIT
.G
SCALE: 1" = 20'
<B VVv
WETLAND FLAGGING CONDUCTED
BY: BRAD HALL
SURVEY CONDUCTED BY:
WELLER AND ASSOC.
SOUTH YARMOUTH
LOCUS MAP
LOCUS INFORMATION
PLAN REF: 079/101
TITLE REF: 31748/241
PARCEL ID: MAP 119 PAR. 24
FLOOD ZONE: PROPERTY NOT IN FLOOD ZONE
PROPERTY IS IN ZONE II
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
57 MAYFLOWER TERRACE
SOUTH YARMOUTH, MA
PREPARED FOR
GLENN MAXWELL
OFM,%EMBER 20, 2021
STEVE aW OF
RUMS
1140
t .-t-z•til
MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
meyerandsonstitle5@gmail.com
SHEET 1 OF 2 J#2197
ELEV. TOP NOTE: PLACE ALL COVERS TO WITHIN 6" OF FINISH GRADE
DROP FND.
(Existing)
= 31.0 �F.G.EL: 30.0 F.G.EL 30.0 F.G. EL: 30.0
y s
1 F.G.EL 29.05
PROP. OUTLET
INV. 28.23 INV. 28.03
TEE'S ARE TO BE INV. 27.58
4" SCH 40 PVC INV 27.78
INV
GAS PROPOSED DB -3
BAFFLE DISTRIBUTION BOX
59 "a
(H20)
ROPOSED 1,500 GALLON SEPTIC TANK
GAS BAFFLE TO BE INSTALLED ON
OUTLET TEE AS MANUFACTURED BY
TUF-TITE. ZABEL. OR EQUAL
NUItJ:
1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION
2) TANK AND D -BOX SHALL BE SET LEVEL AND TRUE
TO GRADE ON A MECHANICALLY COMPACTED SIX
INCH CRUSHED STONE BASE, AS SPECIFIED IN
310 CMR 15.221(2)
3) INSTALL INLET & OUTLET TEES W/
GAS BAFFLE AS REQUIRED
4) PLUMBING TO BE MODIFIED TO MEET OUTLET ELEVATION
AND LOCATION, PERMIT REQUIRED.
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE. TITLE V. AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. R SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
10. EXISTING LEACH PR TO BE PUMPED, CRUSHED AND FILLED PER TIRE 5.
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
13. NO PRIVATE WELLS WITHIN 150' OF PROPOSED LEACHING.
14. ALL PIPING TO BE 4' SCH 40 O 1/8"/FF (UNLESS SPECIFIED)
15. REMOVE ALL UNSUITABLE SOILS 5FT AROUND LEACHING TO EL 26.33
OR TOP OF C LAYER AND REPLACE WITH CLEAN MEDIUM SAND PER TITLE S.
SEPTIC SYSTEM PROFILE
NOTE: PLACE MAGNETIC MARKING TAPE OVER ALL COVERS
BRING ALL COVERS TO WITHIN 3" OF FINISH GRADE
FINISHED GRADE (30.0)
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
1%
INV.= 27
27.35
INV. ELEV.=27.25
END ELEV.=27.05
3/4' - r-rri'
DOUBLE WA9lio 6'RklE
BOTTOM EL.= 26.55
SEPARATION 5.05FT.
ADJUSTED GROUNDWATER EL. 21
SOIL LOGS
DATE: DECEMBER 6, 2021
SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614
WITNESS: YARMOUTH HEALTH DEPARTMENT
Bev.
TP -1
Depth
30.00
A
0"
LOAMY SAND
1UYR 4/1
zs.00
12"
B LOAMY SAND
10YR 5/6
26.33
44"
C
PERC TEST
O EL 25.0
MEDIUM -
SAND
2.5Y 6/4
20.0
120"
PERC RATE <2 MINAN. ('C' HORIZON)
GROUNDWATER OBSERVED AT 114' EL 20.50
WELL: MRV -29, ZONE A LEVEL: 7.9
ADJUSTMENT: 1.5', USE BOH ALLOWED 1.0' ADJUSTED GROUNDWATER EL' 21.50
' I. Darton M. Meyer, RS., CSE, hereby oerUfy that I am currently approved by MADEP pureuant to 310 CMR 15.017
to conduct will evaluations and that the above analysis has been performed by me wrialsterd with the
requirements of 310 CMR 15.017. 1 further certify that I have passed the So# Eval. Exam M October, 1999.
INSPECTION PORT
TO GRADE
1- 40'
OUl1EC No
FIVER FA
Yat
9" MIN COVER
- 56.08
5' 1
SOIL ABSORPTION SYSTEM (SECTION)
DESIGN CRITERIA
NUMBER OF BEDROOMS: 4 BEDROOM DESIGN
SOIL TEXTURAL CLASS: CLASS 1 (0.74 GPD/SF)
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 110 G.P.D. X 4 BR = 440 G.P.D.
GARBAGE GRINDER: NO (not designed for garbage grinder)
SEPTIC TANK: 440 gpd x 200% = 880 gpd, PROP. 1,500 GAL SEPTIC TANK
LEACHING AREA REQUIRED: (440)/0.74 = 594.59 S.F.
USE 401 X 15' W LEACHING FIELD WITH 3 LATERALS
BOTTOM AREA: 40 x 15 = 600 SF
TOTAL SQUARE FEET PROVIDED = 600 vs. 594.59 REQ'D
DESIGN FLOW PROVIDED: 0.74(600 S.F.) = 444 G.P.D. vs. 440 G.P.D. req'd
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
57 MAYFLOWER TERRACE, SOUTH YARMOUTH, MA
Prepared for: Maxwell
Design and Site Plan by: SCALE DRAWN DATE
MEYER& SONS, INC_ N.T.S. DMM 12/20/2
roBOX 981
EASTSANDWICH, MA 02537 SHEET NO.
50-362-2922 2 of 2