HomeMy WebLinkAboutCertificate of Compliance - 137 HAY MEADOW ROAD 6/9/1996 Form N 0.4
Town of North Andover Massachusetts
BOARD OF HEALTH 96
July 22 , 19
CERTIFICATE OF COMPLIANCE
1.
This is to certify that
the
Individual Soil Absorption Sewage Disposal System constructed ( ) or repaired )
by J n D INSTALLER
at 137 Ha mea SITE LOCATION
as been installed in accordance with Board of Health Regulations as described the
96Design
h dated
6/9/ 19 9--
Approval Site System Permit No. stem will
The issuance of this certificate shall not be construed as a guarantee that the system
function satisfactorily.
BOARD OF HEALTH
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PLAN REVIEW CHECKLIST
ADDRESS ENGINEER
GENERAL
3 COPIES STAMP l f LOCUS NORTH ARROW SCALE
CONTOURS PROFILE SECTION_ ° �� BENCHMARK SOIL &
PERCS ELEVATIONS WETS, DISCLAIMER WELLS & WETS
WATERSHED? DRIVEWAY ,," (Elev) WATER LINE , FDN DRAIN,41')
SCH40 TESTS CURRENT? L-'- SOIL EVAL '136-A:1
k
SEPTIC TANK
MIN 150OG . 17 INVERT DROP GARB, GRINDER A/C) (+200% EDF)
251 TO CELLAR MANHOLE ELEV— GW # COMPS .
D-BOX
SIZE # LINES FIRST 21 LEVEL STATEMENT
INLET /60, /1 OUTLET (211 OR . 17 FT) TEE REQID?
LEACHING
MIN 660 GPD? RESERVE AREA/\" 41 FROM PRIMARY? 2% SLOPE
1001 TO WETLANDS 1001 TO WELLS 41 TO S .H.GW
(5 - >2M/IN)
351 TO FND & INTRCPTR DRAINSh—N) 3251 TO SURFACE H2O SUPP
41 PERM. SOIL BELOW FACILITY *--""'- MIN 1211 COVER L," FILL? �--" (251
if above natural elev; 101if below) BREAKOUT MET?
TRENCHES
MIN 660 gpd SLOPE (min . 005 or 611/1001 )_ SIDEWALL DIST. 3X EFF.
W OR D (MIN 61 ) RESERVE BETWEEN TRENCHES? IN FILL? MUST
BE iOl MIN. 411 PEA STONE? VENT? (>31 COVER; LINES >501 )
BOT + SIDE X LDNG = TOT
(L x W x (DxLx2x#) (G/ft2)
Copyright(0 1995 by S.L. Shirr
PITS
MIN 660 LEACHING MIN 1 (131x16 ' ) PIT MANHOLE/PIT
GW MIN 4 ' BELOW BOTTOM EXC 2x EFF W OR D 12"®48" STONE
BOT + SIDE x LOAD = TOTAL
(L x W x #) (2x(L+W) xD x #) (G/ft2)
CHAMBERS
MIN 660 LEACHING GW MIN 4" BELOW COVER >3 FT ® VENT
MANHOLES 12"®48" STONE SPLASH PADS SLOPE . 005
BED/TRENCH (Bed max. 60 ' X 601 ) MIN 13 ' X 16 ' PIT
BOT + SIDE X LOAD = TOTAL
(L x W x #) (2 x (L+W) xD x #> (G/ft2)
FIELDS
MIN 660 GPD 900 ft2 BED GW MIN 4 BELOW BOTTOM OF FIELD
PIPE ENDS JOINED? 4" PEA STONE? °"""` DIST LINE SLOPE . 005? -.....""
>3 'COVER-VENT SCH 40 MIN 12" COVER -
1 "-7 _ TOTAL
RATE �� /iii LDGG/ t2� REQ'D (ft2) LXW X 66 - X �� �-
DOSING TANKS AND PUMPS
DIMENSIONS X X - PUMP CAPACITY
L W D Vol.
DISCHARGE SIZE DISCHARGE RATE DISCHARGE TIME
gpm
MANHOLES TO GRADE ALARM SEP. CIRC. °µ`" GW (Min. 1 ' below
inlet) HWLl � LWL / CHECK VALVE ( ,,-" BLEEDER HOLE L, -' ' MANUAL
OP. SWITCH
Copyright 0 1995 by S.L.Starr