HomeMy WebLinkAboutSeptic - As-Built Plan / Installation Certificate Form - 991 JOHNSON STREET 10/30/2008 THIS IS TO CERTIFY THAT NEW ENGLAND ENGINEERING SERVICES,
INC.HAS INSPECTED T' .SUBSURFACE SEWAGE DISPOSAL SYSTEM
N/F INSTALLED AT 991 JOH''SO'I STREET,NORTH ANDOVER,MA.THE
PUTNAM SYSTEM HAS BEEN C- 37w""UCTED WITHIN ALLOWABLE
ENGINEERING TOLERA. E OF 310 CMR 15.00,THE APPROVED
DESIGN PLANS DATED k.-v-08,REVISED TO 7-21-08,AND LOCAL
REQUIREMENTS,EXCEPT AS NOTED HEREIN.
NOTES: '
1. RETAIMNG WALLS NOT CONSTRUCTED AT TIME OF INSPECTION
Ir, `IIt' 2. EFFLUENT FILTER&SEPTIC TANK OUTLET TEE NOT INSTALLED
AT TIME OF INSPECTION.
all, WETLAND LINE DELINEATED BY NEW 3. SYSTEM INSTALLED 72`FROM WETLANDS IN LIEU OF 75'AS
991 TC)KNSQN STREET +II.
ENGLAND ENGINERINC�1�tAY,2008
SHOWN ON DESIGN' AN.
ASSESSORS MAP 107A,LOT 226
$,052 S.F. ,,I,,
INVERT ELEVATIONS
DESIGN ACTUAL
pa
FOUNDATION 97.00t 97.18(6 FROM TANK)
BENCHMARK:NAIL SET IN "STUMP TANK IN 96.60 96.80TANK OUT 96.35 96.63
ELEV.100.00(A:SLIMED DATUM) PUMP IN 96.30 96.57
tIl
PUMP OUT 96.05 97.10
Q-BOX 1 N 9$.12 98.16 1910
D-BOX OUT 97.95 97.99
A 97.85 97.84
B 97.85 97.89
N C 97.85 97.88
D 97.85 97.88
E 97.85 97.86
\ /v4
SHED e` ° TOP OF INFILTRATORS
---_ / A 98.18 98.19
i B 98.18 98.20
TP3 C 98.18 98.21
GENT D 98.18 98.20
E 98.18 98.19
N/F
`\ TP1lPT1 �f"' � 1� N� F 98.18 98.22
MA[�SC3li I� \ 's r G 98.18 98.21
INSPECTION PORT(TYP.) WESTPHAL H 98.18 98.20
TP2JPT2 ` 1 - J .18 .20
K 98.18 98.20
LIMIT OF SAND ! $vF���� BOTTOM OF BED 97.18 97.16
1000 GALLON
MONOLITHI
PUMP CHAMBER c ESYSTEM!!� TMS
1500 MONOLITHIC SEPTIC ANK ° 1 TO TANK IN 28.8
g,� w DQ
40 MIL IMPERVIOUS BARRIER v 97.64 ESIiGw 2 TO TANK IN 17.7
°x N TP3 1 TO TANK OUT 36.3°x
DEPFM SOIL HORIZON SOIL TEXTURE SOIL COLOR Sou,morn.ING 2 TO TANK OUT 14.0
1 TO PUMP IN 39.0
DEC 0=2Q• FILL VARIES VASE 2 TO PUMP IN 19.0
W-24• A S L 1QYp:Z2 asr 1 TO PUMP OUT 33.7
AEND BARRIER
24•46• Diw S L 10Ys 10YR 518
R 2 TO PUMP OUT 21.0
W-100 C L S 2.5Y 6 MEDIUM DISTINCT
COMMON 1 TO D-BOX 23.7 L��of
EXISTING FOUR 2 TO D-BOX 46.2
BEDROOM HOUSE EXISTING-. �� PERCOLATION TEST 3 PERFORMED ON 10-10- 08 BY BENJAMIN C. 1 TO A 24.4 9 TO F 53.0 o
SILL ELEV.100,23 v? / BENJA�4IN �,-g
DRl...... . OSGOOD,JR AND WITNESSED 13Y"MICHISL Z gRANT,NORTH 2 TO A 39.8 2 TO F 57 Q OSGOgA -r<:-.
. tJ` :to va
.... ANDOVER HEALTH AGENT. 5 '
G ............... .. .. 1 TO E 28.8 1 TO K 5 2
__ NOM
�_� r14 2 TO E 54.4 2 TO K 68
o 'op !
W
- y-
LOCUS MAP NOT TO S 2{�° 0 20' 40f 1
G APPROXIMATE LOCATION OF
EXISTING PRESSURE
WATER SERVICE AS-BUILT SEPTIC SYSTEMIP
I
W 991 JOHNSON STREET D
NORTH ANDOVER,MA 01845 y
a� E '
SI7 ^rr 'i ASSESSORS lYl�1�1VlA Li/TZZb r T-;N
H AN
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771
«,.�' �' E ''' SCALE: 1"=20' (X:TOBER 30 2008
..................... ...........
00 a o :
NEW ENGLAND ENGINEERING SERVICES,INC.
SITE-
.......... .........
I"OSGOOD STREET
►�J BUILDING 20,SUITE 2-64
NOA-TH ANDOVER MA 01845
PH:(978)686-1768 FAX:(978)327-6138
PLAN#:1533SAB-10-30-08 DRAWNS.G.B. 'B'Y: B.C.O.Jr.