Opportunity
Diamond Bar Planet bids #6027-25 & SI264
Sidewalk and Curb Ramp Construction for City of Diamond Bar (CDBG Area 6)
Posted
May 29, 2026
Respond By
June 12, 2026
Identifier
6027-25 & SI264
NAICS
237310, 238990
This opportunity involves sidewalk and curb ramp construction for the City of Diamond Bar's CDBG Area 6 Curb Ramp Project. - Government Buyer: - City of Diamond Bar Public Works Department - Products/Services Requested: - Removal of existing sidewalk, curb, and gutter - Construction of new Portland Cement Concrete (PCC) curb ramps with curb and gutter - Installation of minimum 4-foot Hot Mix Asphalt (HMA) plug - Construction staking and monument preservation - Removal and construction of cross gutters - Installation of concrete sidewalk transition panels - Pavement removal and installation - Thermoplastic traffic striping and pavement markings - Quantities: - 1,285 units: Remove existing improvements and construct curb ramp - 1,337 units: Remove and construct cross gutter - 209 units: Remove and construct sidewalk transition panel - 659 units: Remove pavement and install HMA plug - 1 unit each: Construction staking/monument preservation, thermoplastic striping/markings - Unique Requirements: - Contractor must hold a California A (General Engineering) or C-8 (Concrete) license - All work must comply with project plans and specifications - Liquidated damages set at $750 - Bids submitted electronically via PlanetBids - OEMs: - No specific Original Equipment Manufacturers (OEMs) are mentioned - Place of Performance: - City of Diamond Bar, Los Angeles County, California - Estimated Contract Value: - $121,477 - Period of Performance: - 30 working days
Description
This solicitation is for the removal of existing sidewalk and curb & gutter and the construction of new PCC curb ramps with curb & gutter and a minimum 4-foot HMA plug. The work includes other incidental and appurtenant tasks necessary for the proper construction of the improvements as indicated on the project plans and specifications. The project requires a contractor with an A or C-8 license and has a duration of 30 working days. Bids must be submitted electronically via PlanetBids, and liquidated damages are set at $750.