Costa Mesa Sanitary District Autoplex Siphon 141464 Assessment and Rehabilitation Bid - Project No. 515
Costa Mesa Sanitary DistrictUtility District · Costa Mesa, CA- Due
- Aug 12, 2026
- Deadline passed
- Posted
- Jul 10, 2026
- Duration
- 2 months
The 30-second brief
The Costa Mesa Sanitary District is soliciting sealed bids for Project No. 515, involving the assessment and rehabilitation of the Autoplex Siphon 141464. Work includes cleaning triple 8-inch DI.P. pipes (approximately 153 feet long), CCTV inspection, dewatering via vactor truck, removal of heavy tuberculation using chain flail devices, and installation of light-cured point liners or chemical grouting. The project requires a continuous plastic tube pre-liner and CIPP installation with thermal monitoring. A mandatory pre-bid meeting is scheduled for July 29, 2026, at 9:00 a.m. Bids must be accompanied by a 10% bidder's bond. The Engineer's Estimate is $135,648, and the contract time is 30 working days. Contractors must hold a Class A license and have at least five years of experience on similar projects.
Bid Proposal Form, 10% Bidder's Bond, Non-Collusion Affidavit, Designation of Subcontractors, Project References
Lowest responsible bidder
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Summary
The Costa Mesa Sanitary District is soliciting sealed bids for Project No. 515, involving the assessment and rehabilitation of the Autoplex Siphon 141464.
Work includes cleaning triple 8-inch DI.P. pipes (approximately 153 feet long), CCTV inspection, dewatering via vactor truck, removal of heavy tuberculation using chain flail devices, and installation of light-cured point liners or chemical grouting. The project requires a continuous plastic tube pre-liner and CIPP installation with thermal monitoring. A mandatory pre-bid meeting is scheduled for July 29, 2026, at 9:00 a.m. Bids must be accompanied by a 10% bidder's bond. The Engineer's Estimate is $135,648, and the contract time is 30 working days. Contractors must hold a Class A license and have at least five years of experience on similar projects.
EVALUATION CRITERIA
Lowest responsible bidder
REQUIRED DELIVERABLES
5- Bid Proposal Form
- 10% Bidder's Bond
- Non-Collusion Affidavit
- Designation of Subcontractors
- Project References
REQUIRED ATTACHMENTS
8- Special Provisions
- Construction Agreement
- Request for Change Order Form
- Insurance Requirements
- Bond Forms
- Closeout Agreement Sample
- 2019 Autoplex Siphon CCTV
- Construction Plan and CMSD Atlas
- Submit to
- 290 Paularino Avenue, Costa Mesa, California
- Scope location
- Costa Mesa, CA
Questions about this BID
How do I respond to this Bid from Costa Mesa Sanitary District?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is August 12, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: 290 Paularino Avenue, Costa Mesa, California.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including Costa Mesa 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 Bid 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.
What are the key deliverables?
The solicitation specifies the following deliverables: Bid Proposal Form, 10% Bidder's Bond, Non-Collusion Affidavit, Designation of Subcontractors, Project References. Proposals should clearly address how each deliverable will be met.
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What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Lowest responsible bidder" Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from Costa Mesa Sanitary District?
All active and historical solicitations from Costa Mesa Sanitary District are tracked and searchable. As a utility district agency, Costa Mesa Sanitary District regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What is the contract term for this solicitation?
The anticipated contract term is 2 months. Contract terms may include renewal options.
What documents are required to bid on this Bid?
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. This solicitation specifically requires the following attachments: Special Provisions, Construction Agreement, Request for Change Order Form, Insurance Requirements, Bond Forms, Closeout Agreement Sample, 2019 Autoplex Siphon CCTV, Construction Plan and CMSD Atlas. Review the full document from Costa Mesa 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: Costa Mesa, CA. Review the full solicitation for detailed scope requirements.