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File No. 7.029
CI........' OF SAN BERNARD~ - REQUL.JT FOR COUNCIL AC
From: ROGER G. HARDGRAVE
Dept: P U BLl C WORKS/ENG I NEER I NG
Date: 0 g - 0 2 - 8 7
Subject: Parti ci pati on in the Amount of
$119,OOO For Storm Drain--Small
Canyon Drainage, from Atl anti c
Avenue to Highland Avenue
Synopsis of Previous Council action:
NONE
Recommended motion:
That the City's participation in the amount of
$199,000 for installation of a 48" storm drain,
from Atlantic Avenue to Highland Avenue, to
convey drai nage from Small Canyon be referred to
the Ways and Means Committee for a
recommendation.
cc: Ray Schweitzer
Warren Knudson, Finance
Contect person:
Roger G. Hardgrave
Phone: 5025
Supporting data attached:
Staff Report
Ward:
4
FUNDING REQUIREMENTS:
Amount:
N/A
Sourcs: (ACCT. NO.)
(ACCT. DESCRIPTION)
Flnanca:
Council Notes:
'",_n,c.,
09/02/87
Agenda Item No,
s--,
CI1....: OF SAN BERNARDO - REQUOT FOR COUNCIL AC', .oN
STAFF REPORT
Storm waters
Avenue. Our
installed in
Canyon. Thi s
intercepted.
Cal trans has offered to accept storm waters from Small Canyon in
their drainage system for Route 30 Freeway. These waters would be
drained southerly in the freeway system to City Creek. In order to
accomplish this proposal, a 48" storm drain will need to be
installed, between Atlantic Avenue and Highland Avenue. Caltrans
has estimated the cost for this storm drain at $1l9,OOO, if it is
installed as a part of their freeway contract.
from Small Canyon are drained westerly
Storm Drai n Master PI an shows a 57"
Highland Avenue to convey the drainage
pipe increases to 75" as additional storm
in Highland
pipe to be
from Sma 11
waters are
An application for development of this parcel has been submitted to
the County. The County has agreed to require dedication of a storm
drain easement, as a condition of this development.
If storm waters from Small Canyon ar.e drained southerly to the
freeway system, a portion of the Master Plan Storm Drain along
Highland Avenue can be deleted, and the remainder of the conduit can
be downsized. The savings realized from the deletion and downsizing
will be considerably more than the estimated cost of $119,000.
Drainage from Small Canyon has caused operational and maintenance
problems along Highland Avenue. Upon completion of the freeway,
Highland Avenue will be relinquished. Any problems after that time
will be entirely the City's responsibility.
We recommend that this offer be accepted.
URGENCY CLAUSE: Caltrans is preparing the
Project Report for thi s secti on of the freeway,
and needs a commitment from the City that the
necessary funds will be provided. An indication
of this commitment from the City will allow the
Project Report to reflect this participation.
09/02/87
75-0264
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