Costa Mesa Sanitary District Phase 2 Short Circuit Coordination Study and Arc-Flash Analysis RFP 2026
Costa Mesa Sanitary DistrictUtility District · Costa Mesa, CA- Due
- Jul 14, 2026
- Deadline passed
- Posted
- Jun 26, 2026
- Primary contact
- Mark Esquer
- (949) 645-8400
The 30-second brief
The Costa Mesa Sanitary District is soliciting proposals for a Phase 2 Short Circuit Coordination Study and Arc-Flash Analysis Project involving seven pump stations. The scope of work includes engineering studies, field data collection, updating single-line diagrams, short-circuit and protective device coordination analysis, arc flash analysis, reporting, labeling, and providing a minimum 4-hour in-person training session. All seven stations are three-phase systems with portable generator plugs. Contractors must possess a valid California A-license (Engineering) or C-10 (Electrical) license and adhere to State Prevailing Wage requirements. Proposals must be submitted as separate sealed technical and fee envelopes, each including a USB drive, by July 14, 2026, at 10:30 AM. A mandatory pre-proposal meeting was held on May 28, 2026.
Technical Proposal, Fee Proposal, Digital file on thumb-drive, New single-line diagrams, Study report, Technical memoranda, Arc flash labels, Training materials
Qualifications, proposed methodology, project duration/schedule
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Summary
The Costa Mesa Sanitary District is soliciting proposals for a Phase 2 Short Circuit Coordination Study and Arc-Flash Analysis Project involving seven pump stations.
The scope of work includes engineering studies, field data collection, updating single-line diagrams, short-circuit and protective device coordination analysis, arc flash analysis, reporting, labeling, and providing a minimum 4-hour in-person training session. All seven stations are three-phase systems with portable generator plugs. Contractors must possess a valid California A-license (Engineering) or C-10 (Electrical) license and adhere to State Prevailing Wage requirements. Proposals must be submitted as separate sealed technical and fee envelopes, each including a USB drive, by July 14, 2026, at 10:30 AM. A mandatory pre-proposal meeting was held on May 28, 2026.
EVALUATION CRITERIA
3- Qualifications
- Proposed methodology
- Project duration/schedule
REQUIRED DELIVERABLES
8- Technical Proposal
- Fee Proposal
- Digital file on thumb-drive
- New single-line diagrams
- Study report
- Technical memoranda
- Arc flash labels
- Training materials
REQUIRED ATTACHMENTS
6- Fee Proposal Form
- Contractor's license
- Engineer registration
- Insurance certificates
- City of Costa Mesa business license
- Project critical-path schedule
REQUIRED STAFFING
Electrician, Engineering staff
- Submit to
- 290 Paularino Ave, Costa Mesa, CA 92626
- Scope location
- Costa Mesa, CA
Questions about this RFP
How do I respond to this RFP from Costa Mesa Sanitary District?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is July 14, 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 Ave, Costa Mesa, CA 92626. For questions, contact Mark Esquer.
Can small businesses or minority-owned firms bid on this RFP?
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 RFP 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 Mark Esquer at (949) 645-8400. Questions and answers are typically shared with all prospective bidders.
What staffing is required for this project?
This solicitation outlines specific staffing requirements. The required roles include: Electrician, Engineering staff. Proposers should demonstrate relevant qualifications and experience for each required role.
What are the key deliverables?
The solicitation specifies the following deliverables: Technical Proposal, Fee Proposal, Digital file on thumb-drive, New single-line diagrams, Study report, Technical memoranda, Arc flash labels, Training materials. Proposals should clearly address how each deliverable will be met.
Show 4 more questions
What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Qualifications, proposed methodology, project duration/schedule" 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 documents are required to bid on this RFP?
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: Fee Proposal Form, contractor's license, engineer registration, insurance certificates, City of Costa Mesa business license, project critical-path schedule. Additionally, proposals should address staffing requirements as outlined in the solicitation. 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.