HomeMy WebLinkAboutEngineered Plans - 201911111:��i1119190
SECOND FLOOR
REQUEST RELIEF FROM YARMOUTH B.O.H. 20' SETBACK REGULATION AND
310 CMR 15.405
A) TO INSTALL S.A.S. 14.2'
FROM A CELLAR FOUNDATION
A 5.8' VARIANCE
LOT E1
PUMP AND
CESSPOOLS
TITLE 535.8x
XEMOVE
70, t
/ 0
35.5 .:: O .
LOT E2 �O' 2s�,'::::::::
Permit valid for REPAIR OF SEI' IC SYSTEM,
ONLY, due to State and Local s ptie variances. S`
Board of Health review and appro al is required` for, 35.9
any future additions/renovations/alterations to X
sewage facilities anis/or structures/dwelling. 3°
Yarmouth Healtli Qepartm.ent
APPROVCD/
LOT D2
Name Date
GRAPHIC SCALE
20 0 10 20 40
( IN FEET )
1 inch = 20 ft.
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LOT D1 SSS\
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-77 Ln
.7 W .J I
_ -77-7— O Gi
�0 36 0 = - #161
_ TOF=37.1 = 36.0 x
INV.=35.13
a = 35.8
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_ 37.50
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GRAPHIC
<F
RECEIVE®
MAR 15 2019
HEALTH DEPT.
SOUTH YARMOUTH
MID CAPE HIGHWAY
LOCUS MAP
LOCUS INFORMATION
PLAN REF: 104/107
TITLE REF: 31002/65
PARCEL ID: MAP 79 PAR. 117
ZONING: R
FLOOD ZONE: "X"
COMMUNITY PANEL: 25001CO587J DATED:07/16/14
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
161 STATION AVENUE
SOUTH YARMOUTH, MA.
PREPARED FOR
RUTH M. FREDERICKS
MARCH 13, 2019
OF MqS t� OF
EDWARDq�, �2�P� DD
A. / 7/ !p
'R'� :�MM"01i1 I' �IO!�.�'-12
19 I"'4�4-77"
AR�aa
E.A.S.
SURVEY, INC.
P.O. BOX 1729
SANDWICH, MA. 02563
BUS: (508)888-3619 CELL: (508)527-3600•
SHEET 1 OF 2 J#2075
4" SCHEDULE 40 P.V.C.
MIN. PITCH 1/4" PER FOOT
TOF=37.10 CLEAN OUT
SWEEP TO GRADE
W/SCREWCAP
RISER RISER
LIQUID LEVEL
loll 14„
MIN.
48" ADD
GAS G
BAFFLE
PROPOSED
1,500 GALLON TANK
GENERAL NOTES
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN OF YARMOUTH RULES AND REGULATIONS
FOR SUBSURFACE DISPOSAL OF SEWERAGE.
2. ALL ACCESS PORTS OVER TANK TEES SHALL BE
ACCESSIBLE WITHIN 6" OF FINISH GRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE
CAPABLE OF WITHSTANDING H-10 LOADING UNLESS THEY ARE
UNDER OR WITHIN 10' OF DRIVES OR PARKING AREAS THEN THEY
MUST WITHSTAND H-20 LOADING.
4. THE EXCAVATION CONTRACTOR SHALL VERIFY THE LOCATION
OF ALL UTILITIES PRIOR TO ANY EXCAVATION.
5. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE
OR WITHIN 6" OF GRADE SHALL BE MORTARED IN PLACE.
6. FINISH GRADE SHALL HAVE A MINIMUM OF 2% GRADE
OVER THE S.A.S. AND DISTRIBUTION BOX.
7. SEPTIC TANK SANITARY TEES SHALL BE CONSTRUCTED OF
SCHEDULE 40 PVC AND SHALL EXTEND A MINIMUM OF 6" ABOVE
THE FLOW LINE AND SHALL BE ON THE CENTERLINE AND
LOCATED DIRECTLY UNDER THE CLEANOUT MANHOLES.
8. THE INLET PIPE INVERT ELEVATION SHALL BE NO LESS THAN
2 INCHES NOR MORE THAN 3 INCHES ABOVE THE INVERT
ELEVATION OF THE OUTLET PIPE.
9. THE SEPTIC TANK SHALL HAVE A MINIMUM COVER OF 9 INCHES.
10. THE OUTLET SANITARY TEE SHALL BE EQUIPPED WITH A GAS
BAFFLE, 4 INCHES IN DIAMETER AND CONTRUCTED OF 4" PVC.
11. ALL PIPES SHALL BE SCHEDULE 40 PVC SEWER PIPE AND
FIRST TWO FEET OUT OF THE DISTRIBUTION BOX SHALL
BE LEVEL.
12. CHANGES OR REVISIONS TO SEPTIC DESIGN REQUIRE NOTIFICATION
TO EAS SURVEY INC. FOR B.O.H. AND DESIGN ENGINEERS REVIEW
AND APPROVAL.
12. NOT IN ZONE II
CONSTRUCTION NOTES:
1. CONTRACTORS / INSTALLERS SHALL VERIFY GRADES AND
ELEVATIONS AND SITE CONDITIONS PRIOR TO COMMENCING
WORK ON THE SITE.
2. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE
WITH DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT
IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
3. ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC MARKING
TAPE OR A COMPARABLE MEANS.
29.65
35.9
MIN. SCHED 1/84 PERV OOT RISER
....... ........ .......... ....... ......
LE
PITCH
9.5' 0 S=.13 LEVELI
^T^ FOR 2' 10' 0 S=.01
6.8
SUMP
32.72 6 BASE OF 32.55 32.45
MECHANICALLY
COMPACTED STONE
PROP. (H-10)DB3
DISTRIBUTION
BOX W/"T"
PROFILE OF
SEWAGE DISPOSAL SYSTEM
(NOT TO SCALE)
SEPTIC SYSTEM DETAIL PAGE
#161 STATION AVE.
SOUTH YARMOUTH, MA.
MARCH 14, 2019
TEST PIT RESULTS:
SOIL TEST DATE: FEBRUARY 21, 2019
B.O.H. AGENT: PHIL RENAULD
SOIL EVALUATOR: DAVID FLAHERTY, R.S.
BACKHOE: ELLIS BROS.
DTH#1 EL.= 35.4 (BOTTOM PERC @ 46" <2 MPI)
ELEV.
DEPTH (IN.) HORIZON
TEXTURE
COLOR
IMOTTLING OTHER
34.4
0"-12" A
LOAMY SAND
10YR3/2
N/A
33.2
12"-28" B
LOAMY SAND
10YR5/6
N/A
24.4
28"-132" C
MEDIUM SAND
2.5Y6/6
N/A
NO MOTTLES, NO GROUNDWATER
2" LAYER OF
1/8" - 1/2"
DOUBLE WASHED STONE
CLEAN SAND FILL PER 310 CMR 15.255 OR FILTER FABRIC
35.7 35.7
RISER lop RISER
ISI 1�1 ISI O 1�1 ISI ISI
ISI ISI ISI ISI I=1 ISI I-1
I�1 ISI ISI ISI ISI ISI I�1
\ 3/4" TO 1&1/2"
notIRI F WASHED STONE
ISI ISI ISI O ISI ISI ISI '��
ISI ISI ISI ISI ISI ISI ISI I
1�1 ISI ISI ISI 1�1 1�1 ISI
ISI ISI 1�1 ISI I�1 I�1 ISI
25'
2-500 GAL. CHAMBERS (H-20) r,
(5'W X 8'-6"L X 3'-0"H)
SOIL ABSORBTION (TRENCH FORMATION) o
SYSTEM (S.A.S.) 13' X 25' 'co
BOTTOM OF TESTPIT ELEV.= 24.4
DESIGN DATA:
NUMBER OF BEDROOMS ......... __
3
GARBAGE DISPOSAL .................
NO
TOTAL ESTIMATED FLOW
(110 GAL./BR./DAY X 3 BR.)
--330
330GPD X 200% = 660 GAL
USE EXIST. 1000 GAL. TANK
INSTALL: 2(H-20) 500GAL CHAMBERS (W/4'
CRUSHED STONE
ON THE SIDES AND ENDS) AND BACKFILL
WITH CLEAN SAND FILL PER 310 CMR 15.255
SOIL CLASSIFICATION ................
__ 1 ----
DESIGN PERCOLATION RATE.....
<2 MIN. -/IN.
EFFLUENT LOADING RATE .........
__74___
REQUIRED LEACHING CAP ACI
AY
LEACHING CAPACITY PROVIDED
..... 352_ GAL/DAY
SIDEWALL: (13' + 25')x2x(2 SIDES)(.74)=
112 GAL/DAY
BOTTOM: (13' x 25')(.74)=
240 GAL/DAY
TOTAL=
352 GAL/DAY
352 GPD PROVIDED - 330 GPD REQUIRED =
22 GPD RESERVE
E. A. S.
SURVEY, INC.
P.O. BOX 1729
SANDWICH, MA. 02563
0
BUS: (508)888-3619 CELL: (508)527-3600
SHEET 2 OF 2 J#2075