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EL'
10 TT MIN.,
20 FT
CONCRETE
COVERS
MIN.
4' SCH. 30 PVC
CLEAN SAND
PIPE- MIN,PITCH
flt
1/8" PER FT
4 11 CAST IRON /EQUAL
I
12�'MAX.
PRECAST
FLOWDIFFUSOR
2"" �AY�R OF
PIPE - MIN. PITCH
8'
1/ -1/2, WASHED
1/4" PER FT
STONE
77
FLOW LINE
EL.= 9.0
10
4 MIN. 19
EL= 94 6
EL=
EL.= 02.4EL.
as o C3 E::' ED 1-1 E3 C:3
EL.= 90.1
= 92.2
tzL rm E= m C3
EL.=
EL.=
DIST
3/4'- 1 1/2"
BOX
WASHED STONE
AVG EL.- S4.5 1000 GAL.
SEPTIC GROUND
WATER TABLE EL. 8-5.1
TANK
rC L 4� 3 No ra,�-2 c -o N
PROFILE OP
JI A KEZ� TO. ON
t-, tPA L:Eti 15HIC\U. e)e_�
SEWAGE DISPOSAL SYSTEM
ANP -!)HALL. fZ.EIlA\IN UKI-riL
NOT TO SCALE
ALL GU-r7f_�F,-_� :�)H/&,Lt- L_r-A�) �70 1?0v04-_5f?_--_)L4-j�� ANP
J
ALL POY4N:f;Jr0l,� C, LE4'1::7
•
DESIGN CALCULATIONS
NUMBER OF BEDROOMS ........................ SOIL TEST
GARBAGE DISPOSAL UNIT... ............. ......... DATE OF SOIL TEST -4 ill -51A 4�
- L 0-4 TOTAL ESTIMATED FLOW WITNESSED BY J
GAL/BR./DAYx 3 BR.) .......... 3S GAL./DAY
PERCOLATION RATE �_2 MIN./ INCH
REQUIRED SEPTIC TANK CAPACITY.__. OBSERVATION VATION HOLE I OBSERVATION HOLE 2
% ACTUAL SIZE OF SEPTIC TANK ................... 1 GAL. ELEVATION
LEACHING AREA REQUIREMENTS 0 ELEVATION
-0
SIDEWALL AREA L7 GAL,/S. F.
BOTTOM AREA
GAL. /S. F.
LEACHING CAPACITY (BOTTOM SIDEWALL) GAL. 36_
RESERVE LEACHING .CAPACITY.....: ........... �qA0 GAL.
m5P. Fii,�E SA1v
4_1
NOTES
1. ALL WORKMANSHIP. AND MATERIALS SHALL CONFORM )jjA 1-k r
TO D. E, 0. E. TITLE 5 AND THE + TOWN OF V6VJvQV-rH w
RULES AND REGULATIONS FOR SUBSURFACE DISPOSAL
r7
4, �x OF SANITARY SEWAGE
2.COMPLIANCE WITH :ZONING REGULATIONS SHALL BE
ELL
DETERMINED BY BUILDING INSPECTOR OR BUILDING �BUILDING SETBACK REGULATIONS PER BUILDING
COMMISSIONER
INSPECTOR , OR BUILDING
COMMISSIONER
MIN. FRONT SETBACK 312'
t us
3.EXISTING AND FINAL GRADES SHALL REMAIN ESSENTIALLY
> 7 MIN. REAR SETBACK
THE SAME
o
m, ;�roNk tOl5l 4. ALL COMPONENTS UNDER OR WITHIN 10 FEET OF, PRO
J NJ ;of PROPOSED MIN. SIDE SETBACK
DRIVE SHALL BE CAPABLE OF WITHSTANDING H
-20 LOADING.
APPROVED.: BOARD OF HEALTH
5 0
DATE . AGENT
PROJECT LOCATIONt
iAA. k.
Aa L OT *-A 3
ki> VAtAAOU
't! w(pr ev-yc�e PATH
APPLICANT:
-r'ON I4t4lZKtZ'-I
- 04
- SEr
LEGEND DR By:,
xe f5o. �Z,J.4 SCALE DATE: rc L 60*wl�s PUFLIC
•4 EXISTING SPOT ELEVATIONS
00 xor
JOB NO. APPO. 'BY;
EXISTING ------ OF44"
j CONTOUR 00 to
FINAL' SPOT ELEVATIONS
"0 t o T�ICHARD
RICHARD R, OrHEARN
'pr -DRAWING
JAMES
FINAL' CONTOUR
JNC
ITE AN N-. 494 , J:?v REG. SURVEYORS SA
HEAR Z7,
4AIVO SURVE REG.
SOIL TEST L06ATION _�1348 ;`ROUTE 134 -P 0. 1 Box 1416.3
NO.
SCALE- -EAST,- DEW1111, MASS
OF