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TOP OF FOUND.
EL. °JS -S 10 FT. MIN.
�c.� l 4" CAST IR N PIPE
9-` '' (OR EQUAL, MIN.
PITCH 1/4 PER FT.
EL=
EL= ''
20 FT. MIN,
CONCRETE 4 �' SCH. 40 PVC PIPE
COVERS MIN. PITCH 1/8 PER FT
, 7\
FLOW LINE
10"
MIN. JEL.=
ELI=
DIST.
BOX
CONCRETE
COVER
EL.
EL - o v o
0
EAN SAND
2" LAYER OF
1/8"- 1/2 WASHED
STONE
3/4 - 1 I/2 p to j J000100 1000 GALLON WASHED STONE *000 0SEPTIC TANK EL.=
PRECAST LEACHING
BASIN OR EQUIV.
3 fi DiAM. �
SEWAGE DISPOSAL SYSTEM PROFILE -
NOT TO SCALE
BOTTOM OF TEST HOLE OR USGS PROBABLE WATER TABLE EL= 4'
OBSERVED WATER TABLE i . / / ) EL.=
7_ A VARIANCE OF 3.7' IS NECESSARY TO PERMIT
l
`\ THE FOUNDA-TION 10 BE 1.7' BELOW THF HIGH
SOIL TEST
DATE OF SOIL TEST
WITNESSED BY
PERCOLATION RATE --E- M.IN. INCH
OBSERVATION HOLE I OBSERVATION HOLE 2
ELEV= °^ S ELEV.=
r>
�... J 7 V
WATER AT WATER AT r' EL.=
r DESIGN CALCULATIONS
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT' f/o
TOTAL ESTIMATED FLOW
(-LL=-'GAL./SR./DAYz - BR.) ''? GAL./DAY
REQUIRED SEPTIC TANK CAPACITY GAL,
ACTUAL SIZE OF SEPTIC TANK GAL.
LEACHING AREA REQUIREMENTS
SIDEWALL AREA = r SAL./S.F.
BOTTOM AREA J GAL/S.F
�;/J.r>
LEACHING CAP,.„ITY(BOTTOM+SIDEWALL) GAL.
POINT IN TH- R0A0. -
8. A NEGATIVE GRADE OF 3(4'• PER FOOT SHALL LEGEND' RESERVE LEACHING CAPACITY j"%'-� F�
BE MAINlAi%7J OOP
FOR A MINIMUM OF 15' AROUND EXISTING SPOT ELEVATIONGAL
FOUNDATION. I EXISTING CONTOUR ----00----
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FINAL SPOT ELEVATION ® NOTES:
FINAL CONTOUR 00
I. ALL WOPKMANSW? AND MATERIALS SHALL CONFORM TO O.E.Q.E.
SOIL TEST LOCATION
TITLE 5 ANO THE TOWN OFRULES AND
UTILITY POLE -0 P.EGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
TOWN WATER =W==w 2.
ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
CATCH BASIN ®J
W;TH!N 12" OF FINISHED GRADE.
3. EXISTI%G AND FINAL GRADES SHALL REMAIN ESSENTIALLY THE SAME.
4. A'—L COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE
OF K' THSTANDING H— 10 LOADING UNLESS THEY ARE UNDER OR
WITH'N 10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING
MJN. FRONT SETBACK SHALL BE USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING.
-, MIN. REAR SETBACK 5. QNY VASONARY UNITS USED TO BRING COVERS TO GRADE
-_ MLN. SIDE SETBACK r, SH—"—L BE MORTARED IN PLACE.
6. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEECED OR ZONING REGULATIONS. OWNER /APPLICANT IS TO
c \;` 097 `a SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
4PF OVED: BOARD OF HEALTH
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LOC+ L -J
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ROB/1V W WILCOX
/ PROFESSIONAL LAND SURVEYOR
( 203 SETUCKET ROAD
/ 1335-6478 SOUTH DENIMS, MASS. 02660
i , I su1LE,
FEY. REV.
LOCATION MAPoe N0' 'J! : � SHEET' / OF !�