HomeMy WebLinkAboutEngineered Plan - 1983., k
20 FT
MIN:
TOP OF FOD.
EL.
10 FT MIN. ...
CONCRETE
COVERS
CH. PVC
PITCH
CLEAN SAND
e.'
PIPE MIN.40
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CONCRETE.
.
=/,E7/!
-
I%8 PER FT.
COVER
°
4 " CAST IRON
12"' MAX.:
2" "LAYER OF
PIPE - MIN.. PITCH,
1/8 - I/2 WASHED
a.'
1/4" PER FT
STONE
.
FLOW LINE
z
EL_= qf6
0
t 9�
t7
N
v
MIN.
EL.-
—
El,.=
DIST.
EL.= 7-n
,
BOX
3/4"-; 1 1/2��
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a
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