HomeMy WebLinkAboutS03-Public Works
~4
-
-
CIT~ ~ OF SAN BERNARDI"'O
File No. 1.366
- REQUE'---T FOR COUNCIL AC-'ON
R,OGER G. HARDGRAVE, Director
From:
Public Works/Engineering
Dept:
March 10, 1986
Approval of Change Order No. Two
Subject: Extension of Hospitality Lane and
Construction of Bridge on San
Timoteo Creek, per Plan No. 6653 --
BONADIMAN-MC CAIN, INC.
Date:
Synopsis of Previous Council action:
09/85
Authorization granted to submit project profile to EDA
Resolution No. 85-111 adopted authorizing filing of an
application for grant with EDA
Plans approved and authorization granted to advertise for
bids
11/84
03/85
(see page 2)
Recommended moti.on:
That Change Order No. Two to the contract with Bonadiman-McCain, Inc.,
for the construction of a bridge on San Timoteo Creek, at Hospitality
Lane, in accordance with Plan No. 6653, be approved; to authorize the
Contractor to perform all work necessary to construct the grouted rip-
rap protection as shown on Plan No. 6653, on a time and materials basis,
at an esti mated increase in the contract price of $44,212.60, from
$491,466.69 to $535,679.39.
cc: Ray Schweitzer, Acting City Administrator
Warren Knudson, Director - Finance
~L~~
. Signature .
Contact person:
Gene R. Kl att
Phone:
5111
Supporting data attached: S ta ff Repo rt & C h a n q e 0 rd e r #2 Ward:
1
FUNDING REQUIREMENTS:
Amount: $44.212.60
Source: Street Construction Fund
Acct. #242-362-57366 - Hospital itv Lane ExtensioT'Finance:
'i~~
Council Notes:
1
1$-0262
Agenda Item No.
5-3
11/18/85
Allocation of $293,000 approved in the Street
Construction Fund, under Account No. 242-362-57366 to
finance the Local Agency share.
Resolution No. 85-492 adopted awardin9 a contract for
the low bid price of $490,777.60.
09/00/85
02/17/86
Change Order No. One approved to authorize the
Contractor to furnish steel piling material and weld to
each side of steel pipe web, at an increase in the
contract price of $689.09, from $490,777.60 to
$491.466.69.
2
--._---~---
- -
CITV OF SAN BERNARDI~O - REQUE~T FOR COUNCIL ACTION
I
STAFF REPORT
Plans were submitted to the Flood Control District in application for
the required permit to construct a bridge over San Timoteo Creek. The
comments from this review indicated that rock slope protection should be
provi ded for a di stance of about 200 feet, both upstream and downstream
of the structure.
We were under tight time constraints to have Hospitality Lane extended
to Waterman Avenue prior to the opening of the TGIF Restaurant. In
order to meet this time constraint, advertising for bids had to be
commenced, without reaching an agreement with the District on the exact
amount of slope protection that would be required.
A distance of 60 feet has been agreed upon with representatives of the
District, in meetings subsequent to advertising for bids. The
Contractor has given an estimate of $44,212.60 for this extra work, in
accordance with a plan prepared by L. A. Wainscott & Associates, the
Design Engineer for the project. This work is to be done on a time and
material basis, since the exact cost is somewhat indeterminate.
The rail and wire revetments will have to be relocated to meet the
bridge abutments. Relocation of these revetments will be accomplished
by the Flood Control District.
The extra work to be done consists, in general, of grading the channel
banks on a 1:1 slope and to meet the wing walls, furnishing and placing
75 lb. rock on the graded banks, and pumping grout to hold the rock in
place. .
Permit No. P-385115 was issued by the Flood Control District on
12/12/85, to grant permission for construction of the bridge. This
permit was issued on the understanding that slope protection would be
provided to the satisfaction of the District. Since this extra work is
required by the Flood Control District and to protect the roadway
approaches, we recommend that Change Order No. 2 be approved.
The total estimated project cost inc1 uded an amount of $81,822.40 for
contingencies, which can be used to finance the cost of the change
order.
URGENCY CLAUSE
It is essential that Change Order No.2 be approved
as soon as possible in order to avoid delaying the
project and possibly incurring some stand-by
charges.
3
75-0264