HomeMy WebLinkAbout83- 818 - Site PlanH/GyB,41VK
(P//,4/ !^
B&IS Double ROW
Staggered and
Ne Stake Jo ground
7
the
44"
Inted
inch
SEPTIC TANK DETAIL
NOT TO SCALE
NOTES +I SEPTIC TANK SHALL BE
REINFORCED CONCRETE.
2 SEPTIC TANK TO WITHSTAND H-10 LOADING
UNLESS UNDER PAVEMENT, DRIVES OR
TRAVELED WAYS, WHEREIN H-20 LOADING
SHALL APPLY.
3 ALL PIPE CONNECTIONS AND CONCRETE
CONSTRUCTION TO BE WATERTIGHT
4 INLET AND OUTLET TEES TO BE CAST IRON OR
SCH ED 40 PVC
TO BE CENTERED UNDER MANHOLE COVER
5 1000 GAL. TANK SHOWN OR ANY OF EQUAL
CAPACITY APPROVED
MANHOLE COVER
WITHIN 12' FINISH GRADE
14 Y
15
WATER LEVEL
2"
L'- -- - -- -- -- ---� �. 17.'
1
I • INLET TEE
I
— a' -d' ouTLET�
PRECAST 4'6" LIQUID DEPTH TEE
SEPTIC 5'6"
1
TANK
I '
a
I
•000 BOTTOM ONLEVEL STABLE BASE
PLAN VIEW
CROSS-SECTION VIEW
LEACHING PIT DETAIL
NOT TO SCALE
LOAM 9 SEED
MANHOLE COVER
WITHIN 12" OF FINISH GRADE
2MIN OF )/B" _ u� FILL /
TO I/2
WASHED I� %>
STONE
PVC INLET PIPE• • v o 0 0 0 0 D o v Oo
NOTE
o on o a o 00 00 0 D�
tJ LEACHING PIT TO
WITHSTAND H-10 LOADING
0.6 ❑ o 0 0 0 o a 0 v � UNLESS UNDER
.
• D .p PRECAST ! �, PAVEMENT,ORIVE OR
o / TRAVELED WAY WHEREIN
m 3/4"70 1-1/2" ❑ o O O a o O .° H-20 LOADING SHALL
6' �DOUBLE LEACHING PIT oo r° APPLY
w j WASHED ' 0 0 0 0 0 m o n o
a°
STONE Q.
w (no f Ines) 20 o 0 o Cl o 0 0 9 r�
0
Q,
00 o a ❑
{'o n o 0 0 o c
n _ „ L'
t � c--�. � 0 00�0�•�—"�' 11 r: l b '—�
2.0'.
6' 5'DIA. 2 O.'
10' 5"DIA.
DESIGN CRITERIA
DESIGN FLOW
4 BRr 110 Gal/Esa 440 Gal/Day
REQUIRED SEPTIC TANK
440 . 1.5 = 13EO GAL.
SEPTIC TANK PROVIDED = l000 GAL.
SIZE OF LEACHING FACILITY REQUIRED
DESIGN PERC.RATE 2' MIN./INCH
Leaching Pits Z- 6' deep
lO5' d ameter
SIZE OF LEACHING FACILITY PROVIDED
2 pts of IoS' diameter . 6'decg
CROSS - SECTION -
8+' SOIL TEST PIT DATA
TP TP
GRD. EL. GRD. EL
GW EL GW EL
Loan+
Svtsoi 1
Te st
SCn'I
No H1dte+
DATE
TEST BY
WITNESSED BY
_ERC RATE
-MIN/INCH
INDICATES INDICATE!
PERK -�" OBSERVED
TEST GROUNDWATER
TP T P
GRD EL GRD EL
r_ur FI
DATE
TEST
WITNESSED BY
DAT E
TEST BY
WITNESSED BY
_ERC RATE PERC RATE
MIN/1'JCH —MIN /INCH
DATE
TEST BY
WITNESSED BY
PERC RATE
MIN /INCH
DRAWN BY'
REVISION DATE
Lot 2 Oh Oyster DIANE GEORGE
CHECKED BY:
----- -- Cove on 8083 River
SCALE: I "- 20'
—__
for Conservation Commission PROJECT*
8644
_---- --- DATE; 05/29/87
HIDELL-EYSTER TECHNICAL SERVICES INC. I DRAWING NO:
195 WHITING STREET
HINGHAM, MASSACHUSETTS 02043
(617) 749 - 8040