HomeMy WebLinkAbout08/18/1992, C-6 - BID PROPOSAL FOR TRAFFIC SIGNAL UPGRADE: SANTA ROSA AT MONTEREY, SANTA ROSA AT PALM, AND SANTA ROSA AT MILL; CITY PLAN NO. T-14C. I����i�����N►��IIIIII I Mugus
?' Yt, 1992
city o1' san rays oBIspo a
COUNCIL AGENDA REPORT ITEM NUMBER:
FROM:
Wayne A. Peterson, Acting Public Works Directoi
Prepared by: John Rawles, Engineering Assistant/Traffic
SUBJECT:
Bid Proposal for Traffic Signal Upgrade: Santa Rosa at Monterey,
Santa Rosa at Palm, and Santa Rosa at Mill; City Plan No. T-14C.
RECOMMENDATION:
1. Reject the lone bid of July 16 , 1992. for City Plan No. T-14C.
2 . Authorize staff to re-advertise for bids, and authorize the CAO to
award the contract if the lowest responsible bid is within the
Engineer 's Estimate for the modified project.
DISCUSSION:
On July 16, 1992 the City received only one bid of $114 , 134 for the
above-mentioned project. This bid proposal was substantially higher
than the anticipated cost of $70, 000 for the work requested. In light
of the recent fiscal constraints facing the City, staff has eliminated
some of the requested equipment and made minor modifications to the
plans and specifications to provide the City with a more cost-effective
alternative. By eliminating the Santa Rosa/Monterey intersection as a
permanent traffic counting station and downgrading from the originally
specified type of loop detection, staff believes that the total project
costs incurred for the modified plan will be significantly lower than
the original project. The operational performance and safety upgrades
planned for the original project have been maintained in the modified
project.
BACKGROUND:
The City' s traffic signal installations at the above-mentioned
intersections are operating with equipment which has outlived its
useful service life. This equipment is aged and presents a reliability
and maintenance liability to the City.
This proposed upgrade project represents the continuation of an on-
going traffic signal upgrade program which was initiated in 1989 to
systematically upgrade all of the existing outdated installations.
The three intersections included in this project were last upgraded in
1977 ; spare parts for these three controllers are no longer available.
For this reason they were prioritized in the CIP for controller
replacement in advance of other signal projects.
���iI�iIIiIIIIIII�" ���IIII city of san L-.Is osIspo
COUNCIL AGENDA REPORT
FISCAL IMPACT;
The need for signal upgrade and controller replacement coincides with
the Council-approved FETSIM Grant Project. The FETSIM Grant Project
has provided state funding for controller replacement at these three
intersections. For this reason the plans and specifications for the
signal upgrade project reflect changes which are required for the
FETSIM project, and the aggregate cost to the City will be lower than
that which was originally anticipated.
Council has asked that signal plans be prepared for these locations,.
and Council has budgeted $80 , 000 for the improvements.
In an effort to provide for the disabled, along with the concrete work
which must be performed as part of the signal design, staff has
included corner reconstruction and handicap ramp relocation as part of
this project. The additional cost for this concrete work was not
budgeted for in the CIP. This cost significantly impacts the total
project cost, however staff recommends this work be included.
• Project as Advertised:
i
Engineer ' s Budgeted Contractor ' s
Location Estimate in CIP Bid
Santa Rosa/Mill $20, 000 $30,000 $21, 974
Santa Rosa/Palm 25, 000 30, 000 33 , 600
Santa Rosa/Monterey 25, 000 20, 000 47 , 990
Curb, Gutter (Included w/
& Sidewalk signal work) -0- 10 , 570
i
Total: $70, 000 $80, 000 $114, 134
j • Modified Project:
Engineer ' s
Location Estimate Budgeted
Santa Rosa/Mill $18 , 000 $30, 000
Santa Rosa/Palm 22 , 500 30, 000
Santa Rosa/Monterey 28, 500 20, 000
Curb, gutter 11 , 500 -0-
Total: $80, 000 $80, 000
Contingencies 4 , 500
$85, 000
The total project cost for the modified plan will be $85, 000. As noted
above, the FETSIM project will contribute $38 , 400 to upgrade the
traffic signal controllers.
The net cost to the City for the modified project will be $46, 600 .
°`n��l�iil!IIIIP�' IIIIIII city of San Is OBISPO
COUNCIL AGENDA REPORT
See pages E-8 and E-18 of the .Capital Improvement Portion of the 1991-
93 Financial Plan.
At its meeting of June 30 , 1992 Council directed that this project
should go forward for the following reasons: (Refer to attached
Exhibit B-2) .
• Outside funding available
• Design substantially under way
• Significant operating savings
• Maintenance of existing facilities
ALTERNATIVES:
Option 1: Approve recommendation for approval of modified plans and
specifications.
Option 2 : Approve bid proposal for original plans and specifications.
Option 3 : Postpone signal upgrade installation to a later date.
Impacts of the Alternatives :
Option 1: Proceeding with the installation will utilize funds set aside
for this project, and will assure compliance with provisions
and requirements approved for the FETSIM Grand Program.
Option 2 : The additional equipment is not essential to the safe
operation of the traffic signal system, and may not be
justified in a time of fiscal constraint.
I
Option 3 : The•'upgrade projects will be more expensive to install at a
later date. The City may lose funding for the FETSIM project
which is currently underway.
CONCURRENCE: i
This project has been given. a categorical exemption by the Planning
Division.
Plans and specifications are available in Council Office for review.
y2/04C-5f2
by
i
I
Exhibit-L—Z
General Fund Capital Projects that Should Go Forward
Criteria for Retaining the Pro'ect
Longstanding
Outside Design Contractural Significant Maint
Public Funding Substantially or Policy Operating of Existing
Safe Available Undemav Committment Savines Facilities
Public Safety
Police station HVAC impry : z z z
Fire station: 1 replacement z x
Underground tank monitoring
&removal x
Transportation
Orcutt road widening x x
Traffic signal upgrades
Monterey @ Santa Rosa x x x x
Palm @Santa Rosa x z x x
Mill @ Santa Rosa x x x x
Elk's lane bridge x x x
Nipomo street bridge x x x
Balance of Brl:euay projects x x x
Street reconstruction — 91/92 x x x x x
Leisure, Cultural& Social Sery
Recreation admin facility
X. x:
Playground improvements z x z x z
French park — final phase z X:
Mission playlot x x x x
Park sand&edging replcmat X.
Parks irrigation telemetry sys x x
Sinsheimer park energy impry
Stadium lights x x x x.,:
Tennis court lights x x x x
Swim center filter replacement z x x z
Golf course irrigation project x x x x
Balance of open space funding x
Performing arts center x x
Mission plaza improvementsX. z
General Government
Energy imprvmenu—City bldgs z z.
Seismic safery corrections x z z z
City Hall fire alarm replacement x x X.
Information s-stem impry x x x x
Notes
1. It is recommended that CIPprojecu funded through the enterprise and agency fun ds(water,sewer,parking,
transit,and whale rock-)also go forward based on their independent funding from the General Fund.
2_ Detail project descriptions asprepared during the budget review-process are available upon request from
the Department of Finance.