Central Contra Costa Sanitary District - UPDATED DAS Demonstration (Request for Qualification) REBID - 2026
- Due
- Nov 12, 2026
- 9 days left
- Primary contact
- William Grant
- (925) 229-7274
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Summary
Installing a full-scale demonstration of the Densified Activated Sludge (DAS) process, including a hydrocyclone-based physical selection system, compressed air channel mixing system, RAS piping modifications, temporary bypass pumping and piping, and power infrastructure.
The project is located in Contra Costa, CA, under the Central Contra Costa Sanitary District. Submission deadline is November 12, 2026, at 02:00 PM. Local funding applies to this solicitation.
- Submit to
- 5019 Imhoff Plaza, Martinez, CA, 94553-4316
- Scope location
- Contra Costa, CA
Questions about this RFQ
How do I respond to this RFQ from Central Contra Costa Sanitary District?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is November 12, 2026. Submissions should be delivered to: 5019 Imhoff Plaza, Martinez, CA, 94553-4316. For questions, contact William Grant.
Can small businesses or minority-owned firms bid on this RFQ?
Most government agencies, including Central Contra Costa Sanitary District in CA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the RFQ submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is William Grant at (925) 229-7274. Questions and answers are typically shared with all prospective bidders.
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Is this solicitation still open for submissions?
Based on the posted deadline of November 12, 2026, this solicitation appears to still be accepting submissions. Deadlines may change through amendments or addenda, so always verify the current status directly with the issuing agency before preparing your response.
What documents are required to bid on this RFQ?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from Central Contra Costa Sanitary District for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Contra Costa, CA. Review the full solicitation for detailed scope requirements.