HomeMy WebLinkAbout114 Mayflower Terrace - Septic Design 2TOP "bf FOUNDATION 20 FT. MINIMUM FROM CELLAR
ELEV. < `20,0 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB OR CRAWL SPACE, CLEAN SAND
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... CONCRETE tAII•ITTiD FLAT DARK :
COVERS 4' SCHEDULE 40 PVC PIPE LOAM AND SEED GR 04 OR BROWN
MIN. PITCH 1/8- PER FT. 2 LAYER OF WM CARBON MTM
/ REQ[I1TtE
Nix TO 1/2ASHED STONE
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4 FEET 14 INCHES (TO BE PLACED ON FIRM BASE) TO BE 'WATER TESTED �, 500 CALLONE IY N AN WITH ,
5 FEET 19 INCHES IF MORE ;THAN ONE OUTLET r N AN 1 1 • / S
6 FEET 24 INCHES � 500 GALLON TO BE PLACED ON FIRM BASE) t 2 x ZSx L TRENCH FORMATION WELL
7 FEET 29INCHES -� ( ZONE
8 FEET 34 NCHES SEPTIC TANK 1 3/4' TO 1 1/2" CLEAN SOIL.'ABSORP 1 1110N INDEX
DOUBLE WASHED STONE ADJUST
FREE OF FINES k SILT STEM SAS
6 USGS PROBABLE WATER TABLE ELEV. _ X14w 2.
SEWAGE DISPOSAL SYSTEM P ^ 'x
NOT TO SCALE
SOIL TEST ROFILE OBSERVED WATER'TABLE ( / / ) ELEV. =
BOTTOM OF TEST HOLE ELEV. <_
DATE OF SOIL TEST
SOIL TEST DONE BY -e Q,_
WITNESSED BY _.03 on—' l_'io.aC
OBSERVATION HOLE 1 ELEV.-I / _ '
PERCOLATION RATE _ <i= MIN./INCH' AT G� INCHES
YARMOUTH B.O.B P.?�
VARIANCES REQU:
�4 57,7 - FORTOP OF FOUNDATION TO BE LESS THE T ABOVE TAE HIGH POINT IN ROAD.
A 2 'VARIANCE REQUESTEID -
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NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN RULES AND REGULATIONS FOR THE_.S_QBSURFACE
DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6. OF FINISHED GRADE.
3, ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR W THIN
10 FT: OF DRIVES OR PARKING AREAS. H-20 LOAOfNG ;SHALL BE
USED UNDER OR WITHN 10 FT. OF DRIVESOR PARKING AREAS.
4. ANY MASONRY UNITS USED 70 BRING COVERS TD GRADE SHALL
BE MORTARED IN PLACE.
S. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEEDED OR ZONING REGULATIONS OWNER / APPLICANT IS TO
77 r ELEV. _ -r' OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
n /o waTEP ENCOUNTERED AT
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL "DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS,
OBSERVATION HOLE 2 ELEV.=! �- S
PRIOR TO COMMENCING WORK ON SITE.
PERCOLATION RATE 4_Z MIN./INCH AT 4 INCHES 7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
M GING WORK ON SITE ANY VARIATION
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
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AfOWATER ENCOUNTERED AT -Z-=- LLLV.
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT 1y12_
�J'-F L OQD <> TOTAL ESTIMATED FLOW 330 GAL/DAY 1 r
REOUiPED SEPTIC TANK CAPACITY (_ oO GAL. \\
r - ACTUAL SIZE OF SEPTIC TANK ISoo GAL \
`•�
SOIL CLASSIFICATION < � MIN./IN.
- --- __ DESIGN PERCOLATION RATE _ S (_-'bt ,t,/N .,
EFFLUENT LOADING RATE 4 GAL/DAY/S.F.
LEACHING AREA 12'X ZS't 74K Z' } SQ. FT. Po r30 f *JEIj A S
AFF//NE ` LEACHING CAPACITY AREA X RATE) 33?I';GAL./DAYY
-.
- 33 i.�'
RESERVE LEACHING CAPACITY 7f, .GAL./DAY �3
,MARSH �}
- _ � ys: MR1 yc1 o wET-s4- Prs
EDGE �- .: OF
--` EXISTING LEGEND T ELEVATON 00,0
EXISTING CONTU ----00 �$• CrA;u �'
C
DINAHS
POND
FINAL SPOT ELEVATION 00. (vSHORT
CiV+LFINAL CONTOUR 0 " J a'w. t dl.SOIL TEST LOCATION No. 27463
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UTILITY POLE —O— � O 4� r� '\�+rmpzsP A pNq
TOWN WATER ®WSW 'P✓,,.9fCi$TER�'�@`�.`' - �/ O'^�5,14�� � a t._ i
4
CATCH BASIN 1F FSS10 iAl`YE�'� + 40 -
GAS LINE
CLEAN OUT C '�i^� -L G�23T/0� r LOCATION MAP
CESSPOOL C.P. 0 r'
SITE CONDITIONS PRIOR TO COM fN
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY. !moi 4 EL G < n 4'C
8. PARCEL IS IN FLOOD ZONE —
9. LOT IS SHOWN ON ASSESSORS MAP --- BB_ A5 PARCEL �K49_,
10. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER, AND
FOR A MINIMUM OF 5 FEET FROM AROUND THE SOIL ABSORPTION SYSTEM.
AND BE REPLACED WITH SAND AS SPECIFIED IN 310 CMR 15.255: (3)
(I.E. TITLE 5) IF ENCOUNTERED BELOW S.A.S. PIPE INVERT
APPROVED: BOARD OF HEALTH
159�PR0J11654-001dwgS1654-00.OWG 0' 2002 CRAIG R. SHORT, P.E,I