Opportunity

Contra Costa Community College Planetbids #D-4032

Demolition and Site Restoration at Science Hill for Contra Costa Community College District

Posted

February 18, 2026

Respond By

March 27, 2026

Identifier

D-4032

NAICS

238910, 236220, 238990

This opportunity involves the complete demolition and site restoration of six buildings at Science Hill for the Contra Costa Community College District. - Government Buyer: - Contra Costa Community College District - Scope of Work: - Full demolition to grade of six buildings on Science Hill - Demolition includes adjacent vending area/café and associated site improvements - Removal of existing foundations and backfilling below-grade portions to match existing grade - Grading and drainage improvements in affected areas - Products/Services Requested: - Single base bid covering all demolition and site work - No specific OEMs or proprietary products required; general construction/demolition services - Notable Requirements: - Bidders must hold a B-GENERAL contractor license - Electronic bid submission required - Site must be restored to existing grade after demolition - Estimated Contract Value: - Between $600,000 and $800,000 - No OEMs or specific vendors are named, as this is a construction/demolition project

Description

This solicitation is for the full demolition to grade of six buildings on Science Hill, including the adjacent vending area/café and associated site improvements. The work includes removal of existing foundations and backfilling below-grade portions to match existing grade, as well as grading and drainage improvements in the affected areas. The project requires a B-GENERAL license and bids are to be submitted electronically. The estimated contract value ranges from $600,000 to $800,000, with a pre-bid meeting scheduled for March 3, 2026.

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