HomeMy WebLinkAboutEngineer PlanLEGEND
BENCHMARK. • ASSUMED
PROPOSED CONTOUR
BULKHEAD CORNER
ELEVA nON = 50.00
® PROPOSED SPOT GRADE
-- 98 -- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
N
4�
W— EXISTING WATER SERVICE
TEST PIT
Gj�CD� 50 --- _---
_/r--�tD(1ST00 GAL. 0.
SEP., TANK
**EXISTING
LEACHING SYSTEM WITHIN
FOOT PRINT OF PROPOSED SYSTEM**
(SEE NOTE 10)
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5 FT SOIL REMOVAL
'
EXIST. DWELLING
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GENERAL NOTES:
1. ALL. CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL �i�` \�,_
BOARD OF HEALTH AND THE DESIGN ENGINEER.
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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
1
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
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4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
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5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
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BATH
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.
\
48
KIT
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
LIV.
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
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9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
"='mouth health Department
10. EXISTING LEACHING TO BE PUMPED, CRUSHED AND REMOVED PER TITLE V.
SRO V JED
GARAGE
11. 48 HOUR NOTICE FOR ENGINEER CERTIFlCATION
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
'^
Date
13. NO PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING
14. ALL PIPING TO BE 4" SCH 40 A 1/8"/FT (UNLESS SPEC. OTHERWISE)
15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW
FOR THE USE OF A GARBAGE GRINDER
16. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
17. UNSUITABLE SOILS TO BE REMOVED 5 FT AROUND LEACHING TO EL 47.22
FLOOR P L A N
OR TOP OF "C" SAND LAYER AND REPLACE WITH CLEAN MEDIUM SAND PER
TITLE 5.
W. YARMOUTH
GRAY RD.
LOCUS MAP
LOCUS INFORMATION
PARCEL ID: MAP 58 PAR. 100
TITLE REF: LCC 155278
PLAN REF: LCP 33984-A
PARCEL IS NOT WITHIN ZONE OF CONTRIBUTION
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
26 HARDING LANE
WEST YARMOUTH, MA
PREPARED FOR
FOLEY/CAPE COD SEPTIC
JUNE 27, 2023
OF U,�, ��TSTONE
D R N M Gn ���$�
Q
�N RRN NFL NOS"
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
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS FINISH GRADE SHALL NOT BE < EL:48.17
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE S.A.S.
SEPTIC TANK PROPOSED D-BOX PROPOSED S.A.S.
T.O.F. EL=51.00 INSTALL RISERS & COVERS OVER INLET & INSTALL RISER & COVER INSTALL A 4" DIAMETER INSPECTION PORT OVER ����� OF W�SS'y
OUTLET AND SET TO 6" OF FINISH GRADE SET TO 6" OF GRADE ONE CHAMBER (MIN.) AND SET TO 3" OF F.G. VENT �� ARRE cis
-F.G. EL=49.70t F.G. EL=49.7t F.G. EL: 49.70t F.G. EL: 49.80(MAX.)
No.1140
9" MIN COVER/ p
36" MAX COVER ; L = 4' L - 11'(MA INSTALL TWO INSPECTION PORTS (MIN.) FGIsTER�
® S=1X (MIN.) Q S=1X (MIN.) m S=1X (MI .) SANITARIN�
4"SCH40 PVC 4"SCH40 PVC 4"SCH40 PVC
10" 14 s 3.3` TO
6* 1- 1 M
3
48" 1011D INVERT
cEvra INV.=48.10
GAS BAFFLE PROPOSED INV.=47.89 4 ROWS OF 6 UNITS AT 4.0'/UNIT = 24.0'/ROW
D-BOX
INv.=48.0 DB- INV.= 47.78 SOIL ABSORPTION SYSTEM (PROFILE)
'M AM AM AREXISTING 1.500 GALLON SEPTIC TANK
RESTORE
EXISTING SEWER OUTLET
�i- B77-7
ACKFlLL WITH nCLEANVE OPERRC SAND '
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 EXIST 1,5000 SEPTIC TANK W/NEW
1.50OG SEPTIC TANK IF FAILED OR DAMAGED.
4) INSTALL INLET & OUTLET TEES W/
GAS BAFFLE AS REQUIRED
BREAKOUT=TOP ELEV.=48.17 `
INV. ELEV.= 47.78
BOTTOM ELEV.= 47.50
PLACE FILTER FA IC OVER
UNITS PRIOR TO EJACKFILL
0 PLACE GEO-GRID
UNDER CHAMBER UNITS
5' MIN. ABOVE BOTTOM OF I--
T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH = 4 x 2.83' = 11.32
(5.03' PROVIDED) USE 4 ROWS OF 6 INFILTRATOR QUICK 4 PLUS
ADJ. GROUNDWATER EL=42.47 _ STD LP (3.3" INVERT) UNITS -NO STONE
SEPTIC SYSTEM PROFILE
N.T.S.
DESIGN CRITERIA **PROP IS NOT IN ZONE OF CONTRIBUTION**
NUMBER OF BEDROOMS: 3 BEDROOM DESIGN -
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330 G.P.D.
DESIGN FLOW: 330 G.P.D.
GARBAGE GRINDER: NO (NOT DESIGNED FOR GARBAGE GRINDER)
PROPOSED SEPTIC TANK: 330gpd x 200% = 660 gpd (USE EXIST. 1,50OG CAPACITY)
LEACHING AREA REQUIRED: (330) = 445.95 S.F.
.74
DISTRIBUTION BOX: (4 OUTLETS (MINIMUM))
PRIMARY S.A.S.
USE 4 ROWS OF 6 - INFILTRATOR QUICK 4 STD LP (3.3" INVERTS
UNITS WITH NO STONE
BOTTOM AREA: (GENERAL USE APPROVAL FOR4.73 SF/LF OF CHAMBER)
(CHAMBER UNITS) 24 UNITS x 4.00 LF x 4.73 SF/LF = 454.08 SF
TOTAL AREA = 454.08 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(454.08SF) = 336 GPD > 330 GPD I
TYPICAL SECTION
wT&
SOIL LOGS
DATE: JUNE 14, 2023
SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614
WITNESS: JAY GARDNER, YARMOUTH HEALTH
Elev.
TP-1
Depth
49.80
A
0"
LOAMY SAND
IOYR
48.80
12"
B
LOAMY SAND
10YR 5/8
47.22
31"
C
WELL MIW-89, ZONE A
LEVEL 7.96. ADJUSTMENT: 1.5 FT
MEDIUM
E BOH ALLOWED ADJUSTMENT OF 1.0 FT.
SAND
2.5Y 7/4
ADJUSTED GROUNDWATER EL 42.47
40.22
115"
PERC RATE 2 MIN AN. ("C"
HORIZON)
GROUNDWATER OBSERVED AT 100%
EL 41.47
q'd
* I, Darren M. Meyer. R.S., CSE, hereby certify that 1 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 Evai. Exam In October, 1999.
.8
SEC11ON END CAP
INFILTRATOR QUICK 4 PLUS STD LP (3.3" INVERT) UNITS
PROPOSED SEPTIC SYSTEM SITE PLAN
26 HARDING LANE, W. YARMOUTH, MA
Prepared for: Foley/Cape Cod Septic
Design and Site Plan by: SCALE DRAWN DATE:
MEYER&SONS, INC. NTS D.M.M. 06/27/23
PO BOX 98!
EASTSANDWICH.MA02537 CHECKED SHEET N0.
508,W-2922 D.M.M. 2 of 2