HomeMy WebLinkAbout83- 822- Site PlanH / GHBA NK (PUBLIC 4o FT WIDE) ROA D
4)r
N 710 54' 18 E N 73° 191 30 E/
8.39 ,-1, 35.22 13884
PLANT/NG a NO ACCESS EASEMENT
D RI VEWA EASEMENT
12+50
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12+00
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5B Lot 4
E 95
32, hyo 0
35, 83\t s
11+50 ZO
�/ a
/7 O USEN� N
AO
Expansion Pit
0 Leaching Pit
Tank - 5'x 6'
c. B catch Basin
----/00' Line.
,__�50' Line
• 30' Line
-- Top of Bonk
D.B Distribution Box
r
� t
; - LOCUS -
1
36
34 _-
Lot 5
3
— Roof Drains to dry I11011s.
All Driveways have been
colculaled to drain 10 streets
and street drain 'system.
See calculations for Subdivision
and Planning Board Filing
Soil Tests made for Septic System
Permit Procedures in front Lot in
Area of Proposed System on June
/7th /967 showed the soil to be
O "- 30" Loam 6 "Subsoil" 30"- 144"
Clean Coarse Sand. No woler encounted
Perculal/on Rote Less than 2rnin/inch
26
22
N
Lot 3
Stokes angled into (ground
Profile
—j--j� Nay Bails Double Raw
r.:: is I . ;. ; ---� Set staggered and
Double Stake to ground
/32 PLAN
Not to Sc ale
i_
24
20
S
Cn
-16
12
BA SS
Oyster Cove
NOTE- -T4-11S STRUCTURE 1S" 16 FT UPN1 LL
FP�c,(i THE 50' LIr�IE.
SEPTIC TANK DETAIL
NOT TO SCALE'
NOTES :1 SEPTIC TANK SHALL BE 4 INLET AND OUTLET TEES TO BE CAST IRON OR
REINFORCED CONCRETE. SCHED 40 PVC
2 SEPTIC TANK TO WITHSTAND H-10 LOADING TO BE CENTERED UNDER MANHOLE COVER
UNLESS UNDER PAVEMENT, DRIVES OR 5 1000 GAL. TANK SHOWN OR ANY OF EQUAL
TRAVELED WAYS,WHEREIN H-20 LOADING CAPACITY APPROVED
SHALL APPLY.
3 ALL RPE CONNECTIONS AND CONCRETE MANHOLE, COVER
CONSTRUCTION TO BE WATERTIGHT WITHIN 12 FINISH GRADE
8 O -y_
' 14
1
PRECAST 4 6•
SEPTIC
_ C): TAN( I' 5 6
I
a0. BOTTOM ON LEVEL STABLE BASE o ^•� "o
..o
PLAN VIEW CROSS -S ECTIOtt VIEW
LEACHING PIT DETAIL
NOT TO SCALE
MANHOLE COVER LOAM 9 SEED
WITHIN 12" OF FINISH GRADE
TEST BY -
TEST
WATER LEVEL2"
TEST BY
2' MIN OF Ild,
TFILL
WITNESSED BY
WITNESSED BY
F.INLETTEE
17
>l
-
STONE
PERC RATE
PERC RATE
PERC RATE
PERC RATE
-d'
MIN/INCH
OUTLET
-MIN /INCH
LIQUID DEPTH
.
TEE
PIPE;00
d a o 0 0- o o n o
a0. BOTTOM ON LEVEL STABLE BASE o ^•� "o
..o
PLAN VIEW CROSS -S ECTIOtt VIEW
LEACHING PIT DETAIL
NOT TO SCALE
MANHOLE COVER LOAM 9 SEED
WITHIN 12" OF FINISH GRADE
TEST BY -
TEST
TEST BY
TEST BY
2' MIN OF Ild,
TFILL
WITNESSED BY
WITNESSED BY
7D I/2°
WASHED
I�'MIN
>l
-
STONE
PERC RATE
PERC RATE
PERC RATE
PERC RATE
MIN/INCH
MIN/INCH
-MIN /INCH
-MIN /INCH
.
PVC INLET
PIPE;00
d a o 0 0- o o n o
Oa
oa •
/
•
•oO0 '°
a n o 0 CI o o D o
°°0b o
, NOTE
p
Dob
`
-`
LEACHING PIT TO
H -IO LOADING
Qi o
0 0 0 0 o a D Q p
Oo
WITHSTAND
2 UNLESS UNDER
.• .0
PRECAST
FlAVEMENT,ORIVE OR
W
3/4'•70 1-1/2"
0 0 0 0 0 0 0 00
TRAVELED WAY WHEREIN
6�
F ij
DOUBLE
LEACHING PIT
°o
e0
H-20 LOADING SHALL
W
WASHED
0 0 o D o a D v o
o
APPLY
LL
STONE
°o
I`
(no f Ines)
0 0 EC O C7 C7 0 0 0
°
o' (°0
0.
• 'Cco
- '�
��
9 R8
o
o 0 0 0 v o o a 0
/
o o •oma �•
fi 5"DIA.
6"MIN.
2' 0•'
10. 5"DIA.
CROSS - SECTION
DESIGN CRITERIA
DESIGN FLOW
4 6R , 110 Gal /Be - 440 Gdl/Dar•
REQUIRED SEPTIC TANK
440 r 1.5 = 660 GAL
SEPTIC TANK PROVIDED = MOO GAL
SIZE OF LEACHING FACILITY REQUIRED
DESIGN PERC.RATE P MIN./INCH
Leaching Pits Z-6'deep
105' diameter
SIZE OF LEACHING FACILITY PROVIDED
Z Pris at 10.51 d(aprefe / 6 deer,
O 40 80
s�,xtl Of M`(i
Graphic Scale GEORGE
o FRANCIS
REEKIE
No. 9528
A!
ti SOIL TEST PIT DATA INDICATES INDICATES
PERK -^- OBSERVED
TEST OROUNDWATER
TP TP TP TP
GRD. EL. GRD. EL GRD EL GRD EL
rw FI rw FI rW FI rw FI
Loam I
SutI50lL
1PerK Test
Sand
NO wales
DATE
DATE
DATE
DATE
TEST BY -
TEST
TEST BY
TEST BY
WITNESSED BY
WITNESSED BY
WITNESSED BY
WITNESSED BY
PERC RATE
PERC RATE
PERC RATE
PERC RATE
MIN/INCH
MIN/INCH
-MIN /INCH
-MIN /INCH
REVISION DATE DRAWN BY:
---- Lot 4 on Oyster DIANE GEORGE
----- CHECKED BY:
Cove on Bass fiver
SCALE: I" - 20'
---� - for t;onservaiion Commission
PROJECT
8644
-- USE. DATE: 05/29/87
HIDELL-EYSTER TECHNICAL SERVICES INC. DRAWING NO:
195 WHITING STREET
HINGHAM, MASSACHUSSETTS 02043
(6 17) 749- 8040
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