Port of Seattle 188th Ductbank Crossing Bid Package - MC-0322665 - 2026
Port of SeattleAirport Authority · Seattle, WA- Due
- Jul 21, 2026
- Deadline passed
- Posted
- Jun 18, 2026
- Duration
- 11 months
The 30-second brief
The Port of Seattle is soliciting bids for the 188th Ductbank Crossing project at Sea-Tac Airport. Scope includes ductbank installation, trench safety systems, and handling of contaminated soils with a 338-day completion timeline.
Bid Form, Subcontractor Listing Form, WMBE Commitment Plan, Bid Security
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Summary
The Port of Seattle is soliciting bids for the 188th Ductbank Crossing project at Sea-Tac Airport. Scope includes ductbank installation, trench safety systems, and handling of contaminated soils with a 338-day completion timeline.
REQUIRED DELIVERABLES
4- Bid Form
- Subcontractor Listing Form
- WMBE Commitment Plan
- Bid Security
REQUIRED ATTACHMENTS
5- Bid Package
- Project Manual Volume 1
- Project Manual Volume 2
- Drawings
- Escort PreRegistration Form
- Submit to
- [email protected]
- Scope location
- Sea-Tac, WA
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. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: [email protected].
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: Bid Form, Subcontractor Listing Form, WMBE Commitment Plan, Bid Security. 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 is the contract term for this solicitation?
The anticipated contract term is 11 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: Bid Package, Project Manual Volume 1, Project Manual Volume 2, Drawings, Escort PreRegistration Form. 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: Sea-Tac, WA. Review the full solicitation for detailed scope requirements.