Port of Seattle MC-0322665 188th Ductbank Crossing Construction Bid
Port of SeattleAirport Authority · Seattle, WA- Due
- Jul 21, 2026
- Deadline passed
- Posted
- Dec 18, 2025
The 30-second brief
Port of Seattle is soliciting bids for the 188th Ductbank Crossing project, including new power/communication ductbanks and utility relocations near the South Substation. Bids are due July 21, 2026.
Construct new empty power and communication ductbanks, Retaining wall, Utility relocations, Generator pads, And other electrical equipment pads.
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Summary
Port of Seattle is soliciting bids for the 188th Ductbank Crossing project, including new power/communication ductbanks and utility relocations near the South Substation. Bids are due July 21, 2026.
REQUIRED DELIVERABLES
5- Construct new empty power and communication ductbanks
- Retaining wall
- Utility relocations
- Generator pads
- Other electrical equipment pads
- Submit to
- Port of Seattle VendorConnect Portal
- Scope location
- Airport Operations Area (AOA), S 188th St, adjacent to the South Substation
Questions about this BID
How do I respond to this Bid from Port of Seattle?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is July 21, 2026. The solicitation specifies required deliverables that must be addressed in your response. Submissions should be delivered to: Port of Seattle VendorConnect Portal.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including Port of Seattle in WA, 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: Construct new empty power and communication ductbanks, Retaining wall, Utility relocations, Generator pads, And other electrical equipment pads.. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from Port of Seattle?
All active and historical solicitations from Port of Seattle are tracked and searchable. As a airport authority agency, Port of Seattle 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 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. Review the full document from Port of Seattle for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Airport Operations Area (AOA), S 188th St, adjacent to the South Substation. Review the full solicitation for detailed scope requirements.