Zoning ReviewFILL
"A" LAYER
SANDY LOAM
10YR 3/2
FRIABLE
"Cl" LAYER
V.F. SANDY LOAM
10YR 6/2
V.F.SILTY SAND
"C2" LAYER
COARSE SAND
1OY 5/4
20-30% SAND&
rC�
STONE
" LAYER
DY LOAM
• --- v
69.2
68.7
20'
64.4
90
[.Tom
60 0 148'
SOIL DATA
PERFORMED BY. RICHARD ALVES PERFORMED BY: R❑BERT PICKERING
WITNESSED BY: CHRIS MICHAUD WITNESSED BY: CHRIS MICHAUD
DATE: 10/01/97 DATE: 8/20/97 TP 117 ONLY
„ TP 122 rl TP 123 ,n r _„ TP 117 695
V
10'
16
12C
CA 120'
"A" LAYER
SANDY LOAM
10YR 3/1
FRIABLE
GRAVELLY
"B" LAYER
SANDY LOAM
10YR 5/6
FRIABLE
GRAVELLY
"Cl" LAYER
V.F. SANDY LOAM
2.5YR 6/3
FIRM
"C2" LAYER
MEDIUM TO
COARSE SAND
7.5YR 5/6
LOOSE, VERY
GRAVELLY
58.2 1 '.)Alll 59.0
PERC AT 94" MOTTLES AT 15" (69.3) PERC AT 76"
RATE: 1" in < 2 min. RATE: 1" in < 2 min.
MOTTLES AT 22" (68.2) �� MOTTLES AT 20" (67.8)
"A" LAYER
SANDY LOAM
10YR 3/2
FRIABLE
"Cl" LAYER
V.F. SANDY LOAM
1OYR 6/2
V.F.SILTY SAND
"C2" LAYER
COARSE SAND
1OYR 5/4
20-30% SAND&
STONE
-- u
12'
68.8
20'
63.0
60
18.5"
7.5"
3, 5" DIA. INLETS TOP VIEW
5, 5" DIA. OUTLETS
CROSS SECTION VIEW END VIEW
DISTRIBUTION BOX
68.5
EARTH
BAC K FI LL
\\
0 0 0 0° 0
p a<D D v a 0 O
0 0
0
° 0
p v° 0 O p°
0
p v p v
v° ° 0
D DOp o D 0 0
p v °
p
o p°v 0
o O p O
vv v° v o
v
v v vd
v
v
4°
v° p e ° v
v v
v°
d v
dv °
° ° °
°
v v
v
vd ° v v v
v
v
v
° v
v v v v
9-9
ttPICAL OF ALL 3
6JB TYPICAL LEACHING FIELD CROSS SECTION_
64.5 1 NOT TO SCALE
93'
PLOT PLp N _
SCALE: 1 =150'
SITE SUMMARY
J
a
12" MIN. EARTH
121, BACKFILL
— 2" DEPTH OF 1 /8" —
2" 1 /2" WASHED PEASTONE
10" DEPTH OF 3/4" TO
10" 1-1/2" WASHED
CRUSHED STONE
CONTRACTOR SHALL MATCH
DRIVEWAY EXTENSION WITH
EXISTING DRIVEWAY
i 11
LEGEND
-- - 100---
- -- EXISTING CONTOUR
PROPOSED CONTOUR
�
75.00
PIPE INVERT ELEVATION
®
TEST PIT
®
SEPTIC TANK
DISTRIBUTION BOX
w
PROPOSED WATER SERVICE LINE
v
OBSERVED GROUNDWATER
TABLE ELEVATION
RESERVE AREA
New Bedford C'ily Rifle Range
®
� G
y'Gidlevs Comer
LOCUS ABNERX
POTTERS
WAY
SIADES
FARM
LANE
S�pES CORNER
Slades Comer
MAP 27 LOT 8 -'
r,
= SUBDIVISION LOT
— AREA.
240061 SQ.z�T.
5.51 ACRtS
t Ii
River
DESIGN DATA
DESIGN PERC RATE: 1 " IN 5 min.
DESIGN FLOW: 4 BEDROOMS X 110 GPD/BDM = 440 GPD REQUIRED
SYSTEM DESIGN: USE 35' LONG X 20' LEACHING BED
BOTTOM: 35' LONG X 20' WIDE X 0.74 G/SF = 518 GIRD PROVIDED
MAXIMUM ALLOWABLE WHIRLPOOL CAPACITY:
(518 GPD-440 GPD)/2 + 45 GALLONS = 84 GALLONS
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 MODIFICATIONS TO THE SEWAGE DISPOSAL SYSTEM SHALL BE MADE WITHOUT
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
cTli_IrT,'� -� '.NI 'RDFP Tr PROVIDE A IA14TER"T!GHT