San Francisco Airport Commission - Airport Substation Transformer Upgrade - TP 09 Deep Foundation - 2026
San Francisco Airport CommissionAirport Authority · San Francisco, CA- Due
- Oct 14, 2026
- Deadline passed
- Posted
- Sep 24, 2026
- Primary contact
- Tiffany Gonzalez-Ruiz
- (650) 821-7863
The 30-second brief
San Francisco Airport Commission is seeking RFQ applications for Trade Package TP-09 Deep Foundation, part of the Airport Substation Transformer Upgrade Project. The estimated cost is $2.5M and includes earthwork/trenching for below grade deep foundations below transformers. The project involves replacing existing substation transformers with three new 55-MVA transformers and switchgear equipment. Work must be phased to ensure no disruption to 24/7 airport operations and avoid impacts to the West of Bayshore (WOB) property and the San Francisco Garter Snake Recovery Action Plan. A 10% CMD LBE participation requirement applies. The submission deadline is October 14, 2026.
Below grade deep foundations below transformers, Earthwork, Trenching
10% CMD LBE participation, Webcor prequalification requirements
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Summary
San Francisco Airport Commission is seeking RFQ applications for Trade Package TP-09 Deep Foundation, part of the Airport Substation Transformer Upgrade Project.
The estimated cost is $2.5M and includes earthwork/trenching for below grade deep foundations below transformers. The project involves replacing existing substation transformers with three new 55-MVA transformers and switchgear equipment. Work must be phased to ensure no disruption to 24/7 airport operations and avoid impacts to the West of Bayshore (WOB) property and the San Francisco Garter Snake Recovery Action Plan. A 10% CMD LBE participation requirement applies. The submission deadline is October 14, 2026.
EVALUATION CRITERIA
10% CMD LBE participation, Webcor prequalification requirements
REQUIRED DELIVERABLES
3- Below grade deep foundations below transformers
- Earthwork
- Trenching
- Submit to
- https://app.buildingconnected.com/opportunities/6ab5dc88c1d44533bb98a39b/info
- Scope location
- San Francisco, CA
Questions about this RFQ
How do I respond to this RFQ from San Francisco Airport Commission?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 14, 2026. The solicitation specifies required deliverables that must be addressed in your response. Submissions should be delivered to: https://app.buildingconnected.com/opportunities/6ab5dc88c1d44533bb98a39b/info. For questions, contact Tiffany Gonzalez-Ruiz.
Can small businesses or minority-owned firms bid on this RFQ?
Most government agencies, including San Francisco Airport Commission 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 Tiffany Gonzalez-Ruiz at (650) 821-7863. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: Below grade deep foundations below transformers, Earthwork, Trenching. 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: "10% CMD LBE participation, Webcor prequalification requirements" Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from San Francisco Airport Commission?
All active and historical solicitations from San Francisco Airport Commission are tracked and searchable. As a airport authority agency, San Francisco Airport Commission 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 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 San Francisco Airport Commission for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: San Francisco, CA. Review the full solicitation for detailed scope requirements.