Columbia Ionwave #BID007-26-27-JAH

Canal Water Treatment Plant Filter Rehabilitation and Valve Replacement Project in Columbia, SC

The City of Columbia, South Carolina is seeking bids for a major rehabilitation project at the Canal Water Treatment Plant. - Government Buyer: - City of Columbia, Department of Procurement and Contracts - Procurement Specialist: Jeffrey Hubbard - Scope of Work: - Rehabilitation and replacement of filter underdrains and media in multiple filters - Replacement of 40 valves, including: - 20" High Service Valve (1) - 48" Raw Water Valve (1) - 24" Drain Valves (multiple locations) - 8" Air Wash Valves (multiple locations) - Asphalt replacement (300 square yards) - Concrete patch repairs (100 square feet), filter wall coating repairs (900 square feet), and concrete crack repairs (500 linear feet) - Mobilization and demobilization - Products/Services Requested: - Filter underdrain replacement (7 filters) - Filter underdrain rehabilitation (3 filters) - Valve replacement (40 valves) - Filter media retainers and media replacement (filters #8, #9, #10) - Miscellaneous filter repair allowances - Unique/Notable Requirements: - Mandatory site inspection prior to bid submission - Adherence to SCDOT Standard Specifications - Online bid submission via IonWave platform - Participation goals for disadvantaged, minority, women, veteran, and local business enterprises (15% citywide goal) - Bidders must list all subcontractors and vendors with business information and certifications - OEMs and Vendors: - No specific OEMs or manufacturers are named; solicitation is open to qualified contractors capable of water treatment plant infrastructure improvements - Location: - Canal Water Treatment Plant, 300 Laurel St, Columbia, SC - Period of Performance: - Substantial completion required within 600 days, final completion in 630 days, plus 60 days for contract closeout

Description

This is an Invitation for Bids issued by the City of Columbia, South Carolina, for the rehabilitation of filters and replacement of valves at the Canal Water Treatment Plant (WTP). The project involves critical water treatment infrastructure improvements to ensure reliable, high-quality drinking water. The scope includes filter underdrain and media replacement, valve replacements, asphalt replacement, concrete patch repairs, and miscellaneous filter repair allowances. Bids must be submitted online by October 9, 2026, with a pre-bid meeting held virtually on September 24, 2026.

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