Title
Motion to accept the construction improvements of 2021 Concrete and Green Infrastructure Project (No. st2203) (Angel Torres, Senior Civil Engineer).
Label
RECOMMENDATION
It is recommended that the City Council, by motion, accept the construction improvements of the 2021 Concrete and Green Infrastructure in accordance with plans and specifications (Total construction cost $1,194,803.10)
Body
BACKGROUND/DISCUSSION
On September 8, 2021, the City Council of South San Francisco awarded the 2021 Concrete and Green Infrastructure Project to Golden Bay Construction, Inc. of Hayward, California.
The 2021 Concrete and Green Infrastructure Project installed Americans with Disability Act (ADA) compliant concrete curb ramps at approximately 83 locations ahead of the rubberized pavement rehabilitation project. ADA compliant curb ramp installations were located along sections of: Railroad Avenue, First Lane, Second Lane, Third Lane, Fourth Lane, Orange Avenue, Magnolia Avenue, Pine Terrace and along Maple Avenue as identified in the attached vicinity map (Attachment 1).
The work completed consisted of replacement of existing concrete curb ramps with ADA compliant curb ramps, replacement of sections of existing fractured or settled concrete valley gutter, replacement of existing fractured or settled curb and gutter, adjustments to existing drain inlets and underground lines, protection of existing survey monuments within concrete improvement work, and reinstallation of traffic striping and pavement markings removed as part of the concrete work all within the limits of the rubberized pavement rehabilitation work.
The project addressed several concrete areas impacted by Magnolia trees that had outgrown the sidewalk area and were impacting the adjacent sidewalk, curb, gutter, asphalt pavement and underground utilities. The project included storm drain green infrastructure improvements at Magnolia and Palm Avenue and at Magnolia between Miller Ave & Fourth Lane. The proj...
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