Opportunity

North Orange County Regional Occupational Program Opengov #IFB-299-3134901-AA

County of Orange Solicits Organic Defoamer for Landfill Leachate Treatment

Posted

September 24, 2026

Respond By

October 23, 2026

Identifier

IFB-299-3134901-AA

NAICS

424690

OC Waste & Recycling, a department of the County of Orange, is soliciting bids for the supply of an organic defoamer for the Olinda Landfill leachate treatment system. - The organic defoamer must: - Rapidly control excessive foam during leachate treatment - Minimize foam reformation - Be compatible with existing leachate collection tanks, pumps, piping, and downstream treatment/disposal processes - No specific OEMs or vendors are named; the solicitation is open to all qualified suppliers - Notable requirements: - Electronic bid submission via the County's online system - Bid security of at least 10% of the total bid amount - Compliance with all relevant licensing and safety standards - Subcontracting goal of at least 3% to Orange County Local Small Business (OCLSB) or Disabled Veteran Business Enterprise (DVBE) firms - Estimated contract value exceeds $5 million - All project scope, terms, and conditions are detailed in the County’s procurement portal

Description

The County of Orange, OC Waste & Recycling, is requesting competitive bids from qualified vendors for Organic Defoamer to support the continuous operation of the Olinda Landfill leachate treatment system. The product must rapidly control excessive foam generated during the treatment process, minimize foam reformation, and be compatible with the leachate collection tanks, pumps, piping, and downstream treatment and disposal processes. The solicitation requires electronic bid submission through the County's online bidding system and includes specific licensing, safety, and compliance requirements. The awarded contract will be between the County and the awarded bidder, following the model contract terms, conditions, and scope of work.

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