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Bidjugde
JOB
(CMAR) Broadway Road Bridges Tempe Canal
BID DATE
04/20/21 - 9:00
AGENCY
Maricopa County
ESTIMATE
$6,000,000
SCOPE
AWARD 1/13/21: The project will reconstruct two existing 2 span cast-in-place reinforced concrete slab bridges and the associated full height pier walls and abutments. Construction requirements include coordination with the SRP canal dry up timelines, bypass pumping, maintenance of three (3) lanes of traffic, and utility coordination. Construction work to included, but not limited to, drilled shafts, structural concrete, concrete curb and gutter, drainage, signing and striping. The project is approximately 0.2 miles in length. Both existing eastbound and westbound bridges are showing signs of deterioration, have signs of low load-carrying capacity and are in need of improvements based upon recent site, bridge inspections and load ratings. Record drawings for the existing bridges could not be located. As a result, structural details for the existing structure are entirely unknown, including the existing structure’s foundation type and depth. The existing bridges each have a concrete parapet on the outside, a five foot wide sidewalk, and three – 12 foot travel lanes in each direction. Each direction of travel is separated by a 16’ wide raised median at the roadway approaches and an open median at the bridge crossings bounded by parapet and steel rails around the perimeter. Corry.Slama@Maricopa.Gov
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