HomeMy WebLinkAboutEngineered Plans - 2019LEGEND
--[�--1 PROPOSED CONTOUR
® PROPOSED SPOT GRADE
-- g$ -- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
—W— EXISTING WATER SERVICE
TEST PIT
SCALE: 1'=20'
1`4R
YARMOUTH
LOCUS
LOCUS MAP
6d 00
LOCUS INFORMATION
3e 45
. / PLAN REF: 278/041
j O TITLE REF: 5461/0281
j O PARCEL ID: MAP 116 PAR. 087
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48
Permit valid for REPAIR OF SEP'T'IC SYSTEM
ONLY, due to State and Local septic variances.
Board of health review and approval is required for
any future additions/renovationsi;eiterations to
sewage facilities and/or structures/dwelling.
Yarmouth health Department
APPROVE
id LICT
Date
OF �S,,0
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SURVEY CONDUCTED BY:
WELLER AND ASSOCIATES
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
165 WEIR ROAD
YARMOUTHPORT, MA
PREPARED FOR
BART GUINEY/
READY ROOTER EXC.
OCTOBER 2, 2019
MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
meyerandsonstitle5@gmail.com
Raba
894
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
SEPTIC TANK
INSTALL RISERS & COVERS OVER INLET & PROPOSED D -BOX
T.O.F. EL=47.0± 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.=41.50± /- F.G. EL.=39.8± r-F.G. EL: 40.0±
9' MIN COVER/
O S=1X (MIN.)E�38.� O S 1X (MIN.)
4`SCH40 PVC _. 4"SCH40 PJC
INV.=37.45)- I
48. 1
[EAE[ INV.=37.20
\ .. CIS BAFFLE..
INV.=36.90
EXISTING 1.000 GALLON SEPTIC TANK
I EXIST. SEWER OUTLET I
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.
JT4jSiT"j�A
e e,
L
L - 10'(MAX
4 "SCH40 S-Ix(MPV
C)
73
BREAKOUT=TOP ELEV.=37.02
INV. ELEV.= 36.63
BOTTOM ELEV.= 35.69
NOTE. TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL -37.02
FOR A DISTANCE OF 15' AROUND THE
PROPOSED S.A.S. PERIMETER OF THE S.A.S.
INSTALL A 4" DIAMETER INSPECTION PORT OVER
ONE CHAMBER (MIN.) AND SET TO 3" OF F.G. VENT
/-F.G. EL: 43.0(MAX.)
5' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W.
(6.79' PROVIDED)
BOTTOM OF TESTHOLE: EL -28.90 -
4) INSTALL INLET & OUTLET TEES W/ SEPTIC SYSTEM PROFILE
GAS BAFFLE AS REQUIRED
N.T.S.
DESIGN CRITERIA
NUMBER OF BEDROOMS: 3 BEDROOM DESIGN (NOT IN ZONE 11)
DESIGN FLOW: RESIDENTIAL: 3 BEDROOMS O 110 GPD/BR = 330 GPD
DESIGN PERCOLATION RATE: <2 MIN/IN SOIL TEXTURAL CLASS: CLASS 1 (0.74 GPD/SF)
GARBAGE GRINDER: NO (not designed for garbage grinder)
DISTRIBUTION BOX: USE DB -5 (H20)
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 SF
TOTAL AREA = 473 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(473SF) = 350 GPD > 330 GPD req'd
INSTALL TWO INSPECTION PORTS (MIN.)
4 ROWS OF 4 UNITS AT 6.25/UNIT = 25'/ROW
SOIL ABSORPTION SYSTEM (PROFILE)
VEGETATIVE COVER
PLACE FILTER FABRIC OVER ALL
UNITS PRIOR TO BACKFILL
EXISTING SUITABLE
MATERIAL
EFFECTIVE WIDTH = 4 x 2.83' = 11.3
USE 4 ROWS OF 4 -HIGH CAPACITY
INFILTRATOR (H20) UNITS
TYPICAL SECTION
x TA
SOIL LOGS
DATE: SEPTEMBER 19, 2019
SOIL EVALUATOR: DARREN M. MEYER, RS, CSE 1614
WITNESS: PHIL RENAUD, YARMOUTH HEALTH
GENERAL NOTES:
I. ALL CHANGES TO THIS PIAN 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, EXCEPT AS REOUESIED BELOW:
- 310 CMR 15.405 (1) (B):
1) A 298 FL VARIANCE FRDM 3100MR15.221(7) TO ALLOW LEACHING
TO BTL 5.98 Fr (MAX) BELOW GRADE VS ROWD 3 FT. (H20/VENT PROVIDED)
3. THE SEWAGE DISPOSAL SYSTEM SHALL HOT 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 THMP�TO N THE LOCAL
BOARD OF
HEALFORROPER INSPECTIONS WNG CONSTRUCTION.
7. DWELLING IS SERVICED BY TOWN WATER.
B. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT Stall BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
LOCATION OF ALL UNDERGROUND UTILITIES. PRIOR M STARTING WORK.
10. EXISTING LEACH PIT TO BE PUMPED, CRUSHED AND REMOVED 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 LINE SURVEY
13. NO KNOWN PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING
14. ALL PIPING TO BE 4" SCH 40 O 1/8"/Fr (UNLESS SPEC. )
15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW
'\FOR THE USE OF A GARBAGE GRINDER.
�yG 16. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
M. N
75`
Elev.
TP -1
Depth El".
TP -1
A
D 0.
39.40
0" 42.70
FILL
LOAMY SAND
10YR 5/8
16"
97%
32.0788`
40.87
22"
1
17-0
B
10YR %6DLOAMY
SAND
31.32
97•
IGYR 5/4
LOAMY SAND
39.37
40"
SECTION f1•
C
tOYR 7/1
INVERT
HEIGHT END CAP
29.65
717" pERC a
MEDIUM
B
MEDIUM
EL 37.20
SAND
INFILTRATOR - HI CAPACITY (H2O) CHAMBER
2.SY 8/2
SAND
10YR 5/8
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
28.90
126" 32.70
120"
PERC PATE <2 MIN/IN. (`C• HORIZON)
NO GROUNDWATER OBSERVED
• 1. Damm M. Meyer, RS.. CSE, hereby certify Mat I am currently approved by MADF.P Pursuant to 310 CMR 15.017
to conduct soil evatuadone and Mat the above analysis tm been perfar ad by me aoneletent with tbe
repWnmenG of 310 CMR 15.017. 1 further certify Mot I have paeaed the Soil Evac. Exam in October. 1999.
165 WEIR ROAD, YARMOUTHPORT, MA
Prepared for. Guiney/Re dRooter Exc.
Design and Site Plan by: SCALE DRAWN DATE
MEYER& SONS, INC. N.T.S. DMM 10/02/1
PO BOX 981
EASTSANDW/CH, M402537 CHECKED SHEET NO.
50"62-2922 DMM 2 of 2