Duarte Planet bids #143544

City of Duarte ADA Curb Ramps and Street Improvements Solicitation

This opportunity involves the City of Duarte's Community Development department seeking a contractor for ADA curb ramps and related street improvements. - Government Buyer: - City of Duarte, Community Development Department - Scope of Work: - Traffic control and mobilization/demobilization (each not to exceed 5% of bid amount) - Demolition and removal of existing improvements - Cold milling of 2'' to 3'' asphalt concrete (2,600 sq ft) - Construction of 2'' asphalt concrete pavement (40 sq ft) - Sawcutting and removal, then construction of 6'' full-depth asphalt concrete in two lifts (230 sq ft) - Construction of Portland cement concrete (PCC) curb and gutter (410 linear feet) - Construction of PCC sidewalk (1,200 sq ft) - Construction of ADA-compliant curb ramps (870 sq ft) - Installation of detectable warning surfaces (14 units) - Construction of river rock embedded in concrete (150 sq ft) - Adjustment of manhole frames and covers - Relocation of posts and signs - Installation of 6' long wheel stops (5 units) - Removal and installation of new striping - Survey staking and re-establishing survey monuments - Notable Requirements: - Valid Class 'A' Contractor's License required - Compliance with California Labor Code Sections 1770-1777 (prevailing wage) - Submission of federal Labor Standard Compliance forms - Pollution liability insurance naming the City, Los Angeles County Development Authority, and Los Angeles County as additional insureds - Bid bond or certified check equal to at least 10% of bid amount - Liquidated damages of $1,000 per calendar day for delays - No specific OEMs or branded products are mentioned; the procurement is for general construction services and materials. - Estimated project value: $125,000 - Project duration: 25 working days

Description

This project involves traffic control, demolition of existing improvements, grinding existing pavement, placement of asphalt concrete overlay, construction of Portland cement concrete sidewalk, curb and gutter, ADA ramps, installation of detectable warning surfaces, adjustment of manhole frames or covers, removal and replacement of signage and striping, and other necessary improvements as per the plans and specifications. The contractor must have a Class "A" Contractor's License and comply with California Labor Code Sections 1770-1777 regarding prevailing wages. The project duration is 25 working days with liquidated damages of $1,000 per calendar day. Bids must include completed federal Labor Standard Compliance forms and evidence of pollution liability insurance.

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