City of Sacramento PlanetBids #B27151111006

Envision Triangle Space street, bikeway, and public-realm construction

The City of Sacramento is seeking a construction contractor for the Envision Triangle Space street and public-realm improvements on 2nd Avenue between Broadway and 34th Street. - Government buyer: City of Sacramento, Department of Public Works, Engineering Services Division. - Project: Envision Triangle Space, City Project No. T15225001; the work closes and removes the 2nd Avenue roadway segment to vehicle traffic and builds sidewalks, a Class IV bikeway, public-space improvements, and related infrastructure. - OEMs and named products: Pavestone concrete pavers; Acker-Stone truncated-dome pavers; Streetlife Corten-steel bollards; Leotek Green Cobra Jr LED streetlight luminaire (part number GCM2-60J-MV-3R-GY-155 WL-RWG-LPCR); Rain Bird irrigation products; Superior master valve; NIBCO gate valve; Calsense flow sensor; and PEXCO modular curb. The specifications also name Armor Tile, ADA Solutions, and Equaltile as detectable-warning tile options. Products may have approved-equal alternatives where specified. - Major quantities: 3,505 concrete pavers, 130 truncated-dome pavers, 19 bollards in the bid-package itemization (the plans separately specify 5 Streetlife bollards), 10 24-inch-box trees, 135 one-gallon shrubs and groundcover, 2 City-furnished traffic-signal poles, and 1 City-furnished electrical service pedestal. Irrigation plans additionally list 28 tree bubblers, 135 shrub bubblers, and named irrigation valves, sensors, piping, and wiring. - Construction scope: Roadway and concrete demolition; excavation, paving, sidewalks, curb and gutters, ADA curb ramps, drainage, pavers and colored concrete; traffic control, signs, striping and modular curbs; landscaping, irrigation and plant establishment; and traffic-signal and street-lighting work. The contractor installs City-furnished signal poles and pedestal. - Notable requirements: Construction is to be completed within 45 working days from the Notice to Proceed; the bid package specifies six months of plant establishment, while the plans also state a 90-day plant-establishment period. A one-year warranty applies after final acceptance. Requirements include prevailing wages, at least 5% Local Business Enterprise participation, and applicable Local Hire and Community Workforce Training Agreement provisions. Contractors need an active California Class A license; electrical work requires an active Class C10 license. Payment and performance bonds are each 100% of the contract amount.

Description

The City of Sacramento is seeking bids for the Envision Triangle Space project. Work includes closing the 2nd Avenue block between Broadway and 34th Street to vehicular traffic, removing the existing roadway segment, and constructing new sidewalks and a Class IV bikeway. The project also includes pavement maintenance and markings, ADA curb ramp reconstruction, roadside signage, landscaping, traffic signal installation, and street lighting improvements. The estimated value is $1,041,000, and the construction period is 45 working days; bids are submitted on paper.

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