HomeMy WebLinkAboutEntineer Plans - 20215 FT. SOIL
REMOVAL (NOTE 18)
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120.00
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EXIST. 1,50OG _w
SEPTIC TANK -79-
49,G
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49.7 _ ---- ----
---- DRIVEWAY
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1
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49.5
49.7
TBM = EL. 50.0
BULKHEAD FOUNDATION
LEGEND
�--�� PROPOSED CONTOUR
® PROPOSED SPOT GRADE
-- gg -- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
—W— EXISTING WATER SERVICE
® TEST PIT
SCALE: 1" = 20'
Permit valid for REPAIR OF SEPTIC SYSTEM.
ONLY, due to State and Local septic varlraces.
Board of Health review and approval is required
say. future additionstrenovatiouslalterstinm to
$*wage facilities and/or structures/dwelling.
Yarmouth Health Department
APPROVED
n.r►e oNe
SEP 0 a 2021
HEALTH DEPT
�ytH OF
0 STEVEI
$ RUM6
-a f`iP• 352
SURVEY BY:
WELLER AND ASSOC.
WEST YARMOUTH
LOCUS
14 SILVER LEAF LN,
LOCUS MAP
LOCUS INFORMATION
PLAN REF: D803853
TITLE REF: C158154
PARCEL ID: MAP 062 PAR. 041
PROPETY IS IN ZONE II
FLOOD ZONE: NOT IN FLOOD ZONE
0
O
0
A
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
61 ADAMS ROAD
WEST YARMOUTH, MA
PREPARED FOR
LEONA NICKERSON/
READY ROOTER EXC.
AUGUST 25, 2021 REV: SEPTEMBER 7. 2021
OF
D REN M
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MEYER & SONS INC.
P.O. Box 981
E. SANDWICH, MA 02537
PH. (508)360-3311
fax (774)413-9468
meyerandsonstitle50gmail.com
SHEET 1 OF 2 J#1697
NOTE. MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
,SEPTIC TANK
SILL EL.=50.0t INSTALL RISERS & COVERS OVER INLET & PROPOSED -L --BOX
OUTLET AND SET TO 6" OF FINISH GRADE INSTALL RISER & COVER
INSTALL LOCKING COVERS IF AT FINISH GRADE SET TO 6" OF GRADE
F.G. EL.=49.61
/-F.G. EL.=49.601 /- F.G. EL: 49.60f
- - - - - --- ----------
9" MIN COVER/
36" MAX COVER L = 20' L = 10'(MAX)
0 S=196 (MIN.) ELs48.81t O S=1% (MIN.) 0 S=I% (MIN.)
4"SCH40 PVC 4"SCH40 PVC 4"SCH40 PVC
®+INV.=47.81 1IY 14` 6 11.3" TO
48" uoUID INV=47INVERT
LEVEE ..56 INV.=47.09 -
GAS BAFFLE PROPOSED
INV.=47.19
INV.=47.36
DB_5
EXIST. 1.500 GALLON SEPTIC TANK
EXIST. SEWER OUTLET
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION.
2) D -BOX SHALL BE SET TRUE TO
GRADE ON A MECHANICALLY COMPACTED
SIX INCH CRUSHED STONE BASE AS
SPECIFIED IN 310 CMR 15.221(2).
3) INSTALL PVC INLET/OUTLET TEES IN SEPTIC TANK AS REQUIRED,
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
BREAKOUT=TOP ELEV.=47.48
INV. ELEV.= 47.09
BOTTOM ELEV.= 46.15
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL:47.48
FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S.
PROPOSED S.A.S.
INSTALL A 4" DIAMETER INSPECTION PORT OVER
ONE CHAMBER (MIN.) AND SET TO 3" OF F.G.
/-F.G. EL- 49.7 (MAX.)
5' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W.
(5.05' PROVIDED)
ADJ. GROUNDWATER: EL: 41.10 -
INSTALL TWO INSPECTION PORTS (MIN.)
4 ROWS OF 4 UNITS AT 6.25'/UNIT = 25'/ROW
SOIL ABSORPTION SYSTEM (PROFILE)
VEGETATIVE COVER
1 WITH CLEAN FERC SAND
EXISTING SUITABLE
2,83' MATERIAL
EFFECTIVE WIDTH = 4 x 2.83' = 11.32'
USE 4 ROWS OF 4 -HIGH CAPACITY
tNFILTRATOR (H20) UNITS k
4F�ss'
�y
DARREN M.
YER
Nt,
SEPTIC SYSTEM
N.T.S.
PROFILE �►
TYPICAL SECTION
ILM
SOIL LOGS
DESIGN CRITERIA
DATE: JULY 21, 2021
NUMBER OF BEDROOMS: 2 BEDROOM DWELLING
SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614
DESIGN FLOW: RESIDENTIAL: 2 BEDROOMS 0 110 GPD/BR = 220 GPD
WITNESS: PHIL RENAUD, YARMOUTH HEALTH DEPT.
DESIGN PERCOLATION RATE: <2 MIN/IN SOIL TEXTURAL CLASS: CLASS 1 (0.74 GPD/SF)
GARBAGE GRINDER: NO (not designed for garbage grinder)
Elev. TP -1 Depth
DISTRIBUTION BOX: USE DB -5 (H20)
49.60 A 0'
LO SAND
SEPTIC
SEPTIC TANK: 220 gpd x 200% = 440 gpd USE EXISTING 1,50OG SEPTIC TANK
MY
48.78 10"
B
LEACHING AREA REQUIRED: (220)/.74 = 297.29 S.F.
LOAMY SAND
1OYR 5/8
PRIMARY S.A.S.
45.93
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)
SANDM
(CHAMBER) 16 UNITS x 6.25 LF x 4.73 SF/LF = 473 SF
2.5Y 7/3
TOTAL AREA = 473 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(473SF) = 350 GPD > 220 GPD
37.60 1 144"
req'd PERC RATE <2 MIN/IN. ("C" HORIZON)
GROUNDWATER OBSERVED AT 144". EL 37.60
WELLAIW--230 ZONE: E
LEVEL' 23.50 ADJ: 4.5
ADJUSTED GROUNDWATER O EL 42.10
USE YARMOUTH BOH ALLOWED 1 FT REDUCTION, ADJUSTED GROUNDWATER OF EL 41.10
` 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 1 have passed the Soil Evol. Exam in October, 1999.
GENERAL NOTES:
I• 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
PNIAPMTHBE LTDDO
OOINSECTIIOAND APPROVAL BY E BBOARD OFF HEALTH AND
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.
B. 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 FILLED PER TITLE 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 UNE SURVEY
13. NO KNOWN PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING
14. ALL PIPING TO BE 4" SCH 40 O 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 100 FT. OF PROPOSED LEACHING
17. INSTALLER TO VERIFY ALL OUTLETS PRIOR TO INSTALLATION.
18. REMOVE ALL UNSUITABLE SOILS 5FT AROUND LEACHING TO EL. 45.93
OR TOP OF "C" LAYER AND REPLACE WITH CLEAN MEDIUM SAND
PER TITLE 5.
19. PROPERTY IS LOCATED WITHIN A ZONE 11, NO INCREASE IN FLOW
ALLOWED.
mc TIN 11" J
INVERT
HEIGHr END CAP
INFILTRATOR - HI CAPACITY (H20) CHAMBER
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
61 ADAMS ROAD, WEST YARMOUTH, MA
Prepared for: Nickerson/Ready Rooter Exc.
System Design and Site Plan by. SCALE DRAWN DATE
MEYER & SONS, INC. N.T.S. DMM 08/25/21
PO BOX 981
EAST SANDWICH, MA 02537 REV. DATE CHECKED SHEET N0.
508-3s22922 09/07/21 DMM 2 of 2