HomeMy Public PortalAbout20th Avenue at La Salle Drive Strom Drain Extension1
3=INa
Construct City
Standard Catch
Basin Type F"3
Inv. 62.0
Meter
LEGEND
Gas Line
Wafer
Sewer
Storm Drain
Catch Basin
Manhole
0
N
1I
a
U
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Exist. Sewer M.H.
Inv. 57.90'
Existing New
55.
II
II
11
\\
II
Connect to Exist.
S. D. Manhole
nv. 58.9
U
Note:
Contractor shall verify eleva}ions of
existing utilities prior to laying 151 R.C.P
to avoid conflicts. Notify engineer
if change in slope is required.
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1 1 1 V. 1_, I I,. Iii •J 1.1
1 I•
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REVISION
NO.
DESCRIPTION
DRAWN
BY
CHECKED APPROVED
BY BY
DATE
to.vision Date
scription
Checked:
JONES TILLSON
CIVIL she
8 TN ESM AN AVE • E u.T.
PALO ALTO, Ca,.IP. 44306
S ASSOCIA55"
CONCUSS
MPS non* ir.
SAN MATEO. CAL 9440.
Storm Drain Extension
THE GARDENS
CITY OF SAN MATEO
San Mateo, California
SCALE I"= 201
BOOK NO.
DRAWN BY T. C
CHK. BY
SURVEY BY
DATE 1-23-75
TRAFF C CHK.
APPROVED A /
CI GINEEI/
APP-'VED
2/?�/ye
DATE
PLAN CASE
I
DRAWER
Z/
SET
)/2V79
DAT
Date:
Job No 4 77 Sheet
or /
DIRECTOR OF IC WORKS
SHEET OF
A 4