Orange County Sanitation District J-143 PDB Deep Well Biosolids Management Facility RFEI 2026
Orange County Sanitation DistrictSpecial District · Fountain Valley, CA- Due
- Jan 31, 2026
- Deadline passed
- Posted
- Jan 15, 2026
- Primary contact
- Monica Sanchez
- (714) 593-7597
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Summary
The Orange County Sanitation District (OC San) is requesting expressions of interest for one-on-one meetings regarding Project No.
J-143, the Deep Well Biosolids Management Facility. This Progressive Design-Build (PDB) project involves biosolids management infrastructure, civil engineering, and construction services. Interested firms must register on OC San's OpenGov Vendor Portal under NAICS codes 23 (Construction), 237 (Heavy and Civil Engineering), 54 (Professional Services), or 5413 (Architectural/Engineering). Requests for meetings must be emailed to [email protected] by 4:30 P.M. on January 30, 2026. Meetings are anticipated for mid-February 2026, following the release of planning studies and prior to the official RFP publication.
- Submit to
- 18480 Bandilier Circle, Fountain Valley, CA, 92708
- Scope location
- Fountain Valley, CA
Questions about this RFEI
How do I respond to this RFEI from Orange County Sanitation District?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is January 31, 2026. Submissions should be delivered to: 18480 Bandilier Circle, Fountain Valley, CA, 92708. For questions, contact Monica Sanchez.
Can small businesses or minority-owned firms bid on this RFEI?
Most government agencies, including Orange County Sanitation 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 RFEI 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 Monica Sanchez at (714) 593-7597. Questions and answers are typically shared with all prospective bidders.
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Where can I find more RFPs from Orange County Sanitation District?
All active and historical solicitations from Orange County Sanitation District are tracked and searchable. As a special district agency, Orange County Sanitation District regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this RFEI?
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 Orange County Sanitation 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: Fountain Valley, CA. Review the full solicitation for detailed scope requirements.