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Trade Package - Airport Substation Transformer Upgrade Project - TP 09 - Deep Foundation

Active

11887.67 - TP09State & Local

Response Deadline10/14/2026, 10:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Webcor is seeking bids for Trade Package TP-09, focusing on deep foundation work for the Airport Substation Transformer Upgrade Project in San Francisco, California. The scope of work involves installing below-grade deep foundations for three new 55-MVA transformers and associated electrical systems to enhance power supply reliability and capacity. This project is critical as the airport operates 24/7 and must remain fully functional throughout implementation. Additionally, the work is located on the West of Bayshore property, requiring strict adherence to environmental protections for the San Francisco garter snake and the associated Recovery Action Plan. The estimated cost for this earthwork and trenching package is 2.5 million dollars, with a local business enterprise participation requirement of 10 percent. Interested parties must meet Webcor's prequalification criteria and submit their applications by October 14, 2026, at 3:00 PM. For further information or inquiries, contacts include Leila Lilazi at Webcor or Tiffany Gonzalez-Ruiz at the airport procurement office.

General Info

Webcor seeks deep foundation bids for San Francisco airport project by October 14, 2026.

Agency

California → Design-Builder

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseSolicitation

PostedSep 24

Solicitation

Response DeadlineOct 14

Submission deadline

Response Deadline

10/14/2026, 10:00:00 PM UTCin 20 days

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Organization & Contact Information

AgencyCalifornia → Design-Builder

Contacts1 person available

OfficeSan Francisco, CA, 94128, USA

Organization / AgencyCalifornia → Design-Builder

Office AddressSan Francisco, CA, 94128, USA

Contacts

Tiffany Gonzalez-RuizProcurement Officer I

contact@example.gov

+1 (555) 000-0000

Full Description

Design-Builder Firm Name: Webcor Project Overview: The Airport Substation Transformer Upgrade Project (Project) will replace the two existing Airport Substation transformers with three new 55-MVA transformers (one will serve as a backup), the existing switchgear equipment, and other supporting electrical systems. This contract will increase capacity and improve power supply reliability and redundancy for power supply scenarios outside of normal perations. The Project is one of the two substations that provides power to the Airport, which is a campus operational twenty-four (24) hours a day throughout the year. The Airport shall remain operational at all times during the project's implementation. The Project is also located on the West of Bayshore (WOB) property owned by the Airport. The WOB property contains major utilities, water pump stations, and a biologically sensitive habitat that supports endangered species. The Airport is implementing a long-term Recovery Action Plan for the San Francisco garter snake. Services will need to be implemented in phases, and all the requirements to ensure no disruption to Airport Operations and avoid and minimize impacts to the WOB San Francisco Garter Snake Recovery Action Plan during construction should be applied. Trade Package No.: TP-09 Trade Package Title: Deep Foundation Description of the Trade Package Scope of Work: Below grade deep foundations below transformers. Trade Package Bid Due Date and Time: RFQ APPLICATION DEADLINE Wednesday October 14, 2026, at 3:00 PM Main Trades of the Trade Package: Earthwork/trenching Estimated Cost: $2.5M CMD LBE Participation Requirement: 10% Design-Builder requirements or prequalification criteria: Please see Webcor prequalification requirements in the Design Builder Weblink below. Contact for Trade Package information: Leila Lilazi; Email: llilazi@webcor.com Design-Builder web link to the Trade Package or more information: https://app.buildingconnected.com/projects/6ab167b124d2d8085c359b83/bid-packages/6ab168cca270a735781bc793/overview