HomeMy WebLinkAboutEngineered Plans - 2016SURVEY REFERENCE:
CERTIFIED PLOT PLAN BY EVERETT H. HINCKELY, RLS DATED 11/25/80
FLOOR PLAN
SCALE: 1"=20'
LEGEND
1`--®---�
PROPOSED CONTOUR
®
PROPOSED SPOT GRADE
-- 98 --
EXISTING CONTOUR
+ 96.52
EXISTING SPOT GRADE
W—
EXISTING WATER SERVICE
0
TEST PIT
SURVEY REFERENCE:
CERTIFIED PLOT PLAN BY EVERETT H. HINCKELY, RLS DATED 11/25/80
FLOOR PLAN
SCALE: 1"=20'
RTE 28
LOCUS MAP
LOCUS INFORMATION
TITLE REF: BK 11900 PG 068
PLAN REF: BK 155 PG 093
PARCEL ID: MAP 039 PAR. 087
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
30 BUTLER AVENUE
WEST YARMOUTH, MA
PREPARED FOR
SEAN GON SALVES
JUNE 23, 2016
Mass %�
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MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
meyerandsonstitle5@gmail.com
www.meyerandsons.com
SHEET 1 OF 2 J#1744
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RTE 28
LOCUS MAP
LOCUS INFORMATION
TITLE REF: BK 11900 PG 068
PLAN REF: BK 155 PG 093
PARCEL ID: MAP 039 PAR. 087
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
30 BUTLER AVENUE
WEST YARMOUTH, MA
PREPARED FOR
SEAN GON SALVES
JUNE 23, 2016
Mass %�
DARNIN[1.9, r 1
1
MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
meyerandsonstitle5@gmail.com
www.meyerandsons.com
SHEET 1 OF 2 J#1744
F1
x,
R
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
T.O.F. EL.=100.0± SEPTIC TANK PROPOSED D -BOX
INSTALL RISERS & COVERS OVER INLET & INSTALL RISER & COVER
OUTLET AND SET TO 6" OF FINISH GRADE SET TO 6" OF GRADE
F.G. EL.=98.0± F.G. EL.=98.0±
/- � F.G. EL: 97.50±
9" MIN COVER/
36" MAX COVER L = 30'
® S=1% (MIN.) EL. 96.5 ®5=19. (MIN.)
4"SCH40 PVC - 4"SCH40 PVC
LLLt0'I
INV.=95.50 14"
1 H
4B' UQUID kNV.=95.25
LEVEL.
GAS BAFFLE
INV. --94.451
EXISTING 1.000 GALLON SEPTIC TANK
EXIST. SEWER OUTLET
INV.=97.0
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION
2) 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) REPLACE EXISTING 1,000 GALLON SEPTIC TANK
WITH 1500 GALLON SEPTIC TANK IF FAILED,
DAMAGED, OR UNDERSIZED.
L = 10'(MAX)
0 S=1% (MIN.)
4"SCH40 PVC
11.3- TO
INVERT
INV.=94.11 -
PROPOSED
D -BOX INV.=94.25
DB-
LUM
BREAKOUT=TOP ELEV.= 94.50
INV. ELEV.= 94.11
BOTTOM ELEV.= 93.17
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL: 94.50
FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S.
PROPOSED S.A.S.
INSTALL A 4" DIAMETER INSPECTION PORT OVER GENERAL NOTES:
ONE CHAMBER (MIN.) AND SET TO 3" OF F.G.
F.G. EL: 97.5 (MAX.) 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
INSTALL TWO INSPECTION PORTS (MIN.) LOCAL RULES AND REGULATIONS.
4 ROWS OF 4 UNITS AT 6.25'/UNIT = 25'/ROW
SOIL ABSORPTION SYSTEM (PROFILE)
STORE VEGETATIVE COVER
BACKFILL WITH CLEAN PERC SAND
TO TOP OF CHAMBERS
0 1 MYA PIA.- -1 b 9h-\
I •--
5' MIN. ABOVE BOTTOM OF
EXISTING SUITABLE
MATERIAL
T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH = 4 x 2.83' = 11.321
(6.83' PROVIDED) USE 4 ROWS OF 4 -HIGH CAPACITY
BOTTOM OF TESTHOLE: EL:86.50 = INFILTRATOR (H20) UNITS W/ ENDCAP-NO STONE
4) INSTALL INLET & OUTLET TEES W/ SEPTIC SYSTEM PROFILE
GAS BAFFLE AS REQUIRED
DESIGN CRITERIA
NUMBER OF BEDROOMS: 2 BR DWELLING/3 BEDROOM DESIGN
DESIGN FLOW: RESIDENTIAL: 3 BEDROOMS 0 110 GPD/BR = 330 GPD
DESIGN PERCOLATION RATE: <2 MIN/IN SOIL TEXTURAL CLASS: CLASS I
GARBAGE GRINDER: NO (not designed for garbage grinder)
DISTRIBUTION BOX: USE DB -5 (1-120)
N.T.S.
(0.74 GPD/SF)
SEPTIC TANK: 330 gpd x 200% = 660 gpd USE EXIST. 1,000G SEPTIC TANK
LEACHING AREA REQUIRED: (330)/.74 = 445.94 S.F.
PRIMARY S.A.S.
USE 4 ROWS OF 4 - HI -CAP INFILTRATOR H-20 UNITS -NO STONE
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF OF CHAMBER)
(CHAMBER) 16 UNITS x 6.25 LF x 4.73 SF/LF = 473.0 SF
DESIGN FLOW PROVIDED:
TYPICAL SECTION
N.T.S.
SOIL LOGS
DATE: JUNE 22, 2016
SOIL EVALUATOR: DARREN M. MEYER, CSE 1614
WITNESS: A. VONHONE, YARMOUTH HEALTH
TOTAL AREA = 473 SF
0.74GPD/SF(473SF) = 350 GPD > 330 GPD req'd
Elev.
TP -1
Depth
97.50
DRAWN
0"
MEYER &SONS, INC.
A
DMM
06/23/16
LOAMY SAND
REV DATE
CHECKED
1OYR 4/1
508-362-2922
96.50
B
12"
LOAMY SAND
1DYR 6/6
94.83
32'
C
MEDIUM
SAND
2.5Y 6/4
86.50
132"
PERC RATE
<2 MIN/IN. (-Cl- HORIZON)
NO GROUNDWATER OBSERVED
• I, Darren M. Meyer. R.S., CSE, hereby certify that I am currently approved by MADEP pursuant to 310 CMR 15.017
to conduct soil evaluations and that the above analysis has been performed by me consistent with the
requirements of 310 CMR 15.017. 1 further certify that I have passed the Soil Evol. Exam in October, 1999.
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. DWELLING IS SERVICED BY MUNICIPAL WATER SUPPLY.
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO STARTING WORK.
10. EXISTING LEACHING TO BE PUMPED, CRUSHED AND REMOVED PER TITLE 5.
REPLACE WITH CLEAN MEDIUM SAND PER TITLE 5 REQUIREMENTS.
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 KNOWN PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING
14. ALL PIPING TO BE 4" SCH 40 0 1/8"/FT (UNLESS SPEC. )
15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW
FOR THE USE OF A GARBAGE GRINDER.
16. NO WETLANDS WITHIN 150 FT. OF PROPOSED LEACHING
16'
SECTION INVERT
HEIGHT
END CAP
INFILTRATOR - HI CAPACITY (H2O) CHAMBER
1 PROPOSED SEPTIC SYSTEM UPGRADE PLAN 1
30 BUTLER AVENUE, WEST YARMOUTH, MA
Prepared for: Gonsalves
System Design and Site Plan by:
SCALE
DRAWN
DATE
MEYER &SONS, INC.
N.T.S.
DMM
06/23/16
PO BOX 981
EAST SANDWICH, MA 02537
REV DATE
CHECKED
SHEET NO.
508-362-2922
DMM
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