Zoning ReviewI SOIL DATA
ESTATE LOT
2B
ESTATE LOT
2C
DESIGN DATA
PERFORMED BY: RICHARD ALVES
DATE: 10/01/97 WITNESSED BY: CHRIS MICHAUD
o„ TP 120 75 5 n" TP 121 75_8
75.3
2"
75.1
5"
72.5
30"
69.2
76"
TOP VIEW
3, 5 DIA. INLETS
5"dia.
outlet
2"
5"
36"
76"
"0" LAYER "0' LAYER
"A" LAYER "A" LAYER
SANDY LOAM SANDY LOAM
10YR 3 2 10YR 3/2
B LAYER -8- LAYER
SANDY LOAM SANDY LOAM
10YR58 10YR58
"Cl* LAYER *Cl* LAYER
U. SANDY LOAM V.F. SANDY LOAM
2.5Y 6/3 10YR 7/1
"C2" LAYER "C2" LAYER
LOAMY SAND LOAMY SAND
1OYR 5/4 10YR 5/4
108" I 66.5 96" 67.8
PERC AT 64" PERC AT 50"
RATE: 1" in 7 min. RATE: 1" in 7 min.
MOTTLES AT 26" (73.3) MOTTLES AT 30" (73.3)
LEGEND
75.6
75.4
73.3
69.5
EARTH BACKFILL \
0° e p 06 0 4 a 0 e 0 00 e 0 e 0 0 ° ° 04 0 o e 4 o e
4 op o o O p 0 0 4 o a 0 4 0 4 0 0 04 o a 0 0 4 o a 4 0 0
av o °d a d vv v v a v °d a d v v vd vd ad v
v v
vvssv v�av vvd ad dvd vv vv v v vd v d dvd vvv d v d v v v
v v ve vvd v v v v d vvd v v v v v v v vv v vv a v vv v _ v v v v v v
12' MIN, EARTH
12" BACKFILL
- 2" DEPTH OF 1 /8" -
2" 1/2" WASHED PEASTONE
10" DEPTH OF 3/4" TO
10" 1-1 /2" WASHED
CRUSHED STONE
0
O
6
TYPICAL LEACHING FIELD CROSS SECTION "NOT TO SCALE
100
EXISTING CONTOUR
PROPOSED CONTOUR
PIPE INVERT ELEVATION
®
TEST PIT
0
SEPTIC TANK
DISTRIBUTION BOX
v
PROPOSED WATER SERVICE LINE
OBSERVED GROUNDWATER
TABLE ELEVATION
RESERVE AREA
N
742. 90
792.05'
780'
ESTATE LOT
2D
,902
D
E p\ S FV E N _T °t
N DR�VEWAY
ESTATE LOT 50 WID
E DE COMMO2C
........................
ACE
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o��
Gj\,P
�V
i
30.5" / \
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18.5" / ti, /c
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7.5' J /
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.... END VIEW p GPD
i I Gj�
o°
Z.
5, 5" DIA. OUTLETS I' PROPOSED
U
. WELL
CROSS SECTION VIEW
DISTRIBUTION BOX
NOT TO SCALE \ ,
r
10'-6" I \
i
1"
taper
5'- 4"
PLAN VIEW
r4"
T
CROSS SECTION VIEW
SEPTIC TANK
NOT TO SCALE
i
�0)
3.5"dia.
knockouts - !
inlet DWELLING t /
FINISW/GRADE
TOP OF ELEVx = 91.0
FOUNDATION
ELEV.= 94.50 ;
�� li ;' II ;t '1 \\ BENGHMA( K: NAIL IN 14",, rR i J
i r # ► t , ELE I 79. 8,,"
rCD CS7 ! t f rL I 1 1
00 n f: CC 1
IF
\
TP120 63' t
1 �
-P121------- �
--------
9 1 r l I I - - - - - - - - ` U `
21j
35' \
t
\ \
I
LIMIT OF
�� EXCAVATION
CO co
.� C -1, w ru Y' O \ 9\ �'� 5' TYPICAL -�
ESTATE LOT 20�
>� AREA=2'4.0,040-,-F
(5.51-1 ACRES)
c40
f
o \\ \\ 00
' t \
P1
N0TF�: 1. THIS` LOT IS PART OF AN APPROVAL NOT
REQUIRED SUBDIVISION PREPARED FOR ALLAN
SCHELL et al LOCATED ON DIVISION ROAD.
2. THE LOT IS LOCATED IN A SINGLE RESIDENCE
PLOT PLAN B (SR-B) ZONING DISTRICT.
-__--- -- 3 THIS LOT IS LOCATED IN A FIRM ZONE
,ideys Corner
LOCUS
SLADES
FARM
LANE
Slades Corner
Ne. Bedford Clty RM,
ABNER `
POTTERS
WAY
SCALE: 1 = 30' 4. PER CENT LOT COVERAGE: 2% VICINITY MAP
5. REQUIRED PARKING SPACES PROVIDED IN GARAGE
6. AQUIFER ZONE "Y ,- FINISH GRADE EL.=79.5
SLAB ELEV.= 5' f f ( 5'
87.0 --Er I L
1500 GALLON
REINFORCED CONCRETE 8 ,0 =7810-
v4'-6" 87,SEPTIC TANK 78,00
v v v
v
v 77,80
5DISTRIBUTION \�4.83 v 3/4"-1 1/2" DOUBLE WASHED v86,77SIBUTION v STONEBOX 7 BOX v v v v 77.30
1 SEASONAL HIGH GROUNDWATER ELEV.= 73.3
3 LEVEL STABLE BASE LIMIT OF EXCAVATION 69.2
NOTE: THERE ARE NO WELLS WITHIN 200 FEET SYSTEM PREIFILE
OF THE PROPOSED SEPTIC SYSTEM.
DESIGN PERC RATE: 1" IN 10 min.
DESIGN FLOW: 3 BEDROOMS X 110 GPD/BDM = 330 GPD REQUIRED
SYSTEM DESIGN: USE 35' LONG X 20' LEACHING BED
BOTTOM: 35' LONG X 20' WIDE X 0.60 G/SF = 420 GPD PROVIDED
WHIRLPOOL CAPACITY: (420 GPD-330 GPD)/2 + 45 GALLONS= 90 GALLONS MAXIMUM
ZONING REQUIREMENTS (MINIMUM)
AREA 240,000 SF (160,000 CONTIGUOUS UPLAND)
FRONT YARD SETBACK 60 FT
SIDE YARD SETBACK 20 FT
REAR YARD SETBACK 20 FT
GENERAL NOTES
1) THIS SYSTEM SHALL BE INSPECTED WHEN LEACHING AREA IS FULLY EXCAVATED
AND WHEN ALL COMPONENTS ARE IN PLACE. WHEN THE SYSTEM IS READY FOR INSPECTION,
THE CONTRACTOR SHALL NOTIFY THE LOCAL BOARD OF HEALTH.
2) WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
3) ALL ELEVATIONS ARE BASED ON ASSUMED ELEVATION DATUM.
4) HEAVY EQUIPMENT SHALL NOT BE ALLOWED TO OPERATE OVER THE LIMITS
OF THE SEWAGE DISPOSAL SYSTEM DURING THE COURSE OF CONSTRUCTION.
5) NO FIELD MODIFICATIONSE TO THE SEWAGE DISPOSAL SYSTEM SHALL BE MADE WITHOUT
PRIOR WRITTEN APPROVAL OF THE ENGINEER AND THE LOCAL BOARD OF HEALTH.
6) UNLESS OTHERWISE NOTED ALL SYSTEM COMPONENTS SHALL BE INSTALLED IN
ACCORDANCE WITH TITLE V OF THE STATE ENVIRONMENTAL CODE AND ANY
APPLICABLE LOCAL REGULATIONS.
7) SEPTIC TANK, DISTRIBUTION BOX, ETC. SHALL BE MANUFACTURED BY A. ROTONDO & SONS
OR APPROVED EQUAL.
8) GROUT TO BE USED AT ALL POINTS WHERE PIPES ENTER OR LEAVE ALL CONCRETE
STRUCTURES IN ORDER TO PROVIDE A WATERTIGHT SEAL.
9) ALL SHIPLAP JOINTS IN THE SEPTIC TANK SHALL BE SEALED WITH NEOPRENE GASKETS
OR ASPHALT CEMENT.
10) EXCAVATE ALL UNSUITABLE MATERIAL IN LEACHING AREA AND BACKFILL WITH CLEAN
GRAVEL AND COARSE SAND.
11) THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL UNIT.
BOARD OF HEALTH STAMPS
BOARD OF HEALTH STAMPS
71011i N, Or. DA RTr�ol
TH
ZoNwo n vii,: v Ii
tc. IREF0,11
r-tt JUL 06 1999
P,E, ST M
� ,0 OF MASS4,
-StwF-"°. OWNER: M I CH AEL CAM AR A
0 G1p1OSA
rtiV1L v>
S tJn 32j650 g ASSESSORS MAP & LOT: ESTATE LOT 2D
A9 9FGIS1EP
ssroNi�STREET LOCATION: OFF SLADES FARM LANE
ENGINEERING FIRM:
P,L.S, STAMP SITEC, Inc.
13 Weiby Road
New Bedford, MA 02745
(508) 998-2125
Civil and Environmental, Engineering FAX (508) 998-7554
Land Use Planning
DATE: MARCH 6, 1999
CONTACT PERSON: BRIAN LEVESQUE
ACAD NO, FILE NO, y D
JUN 2 3 Ir