HVAC Mechanical and Plumbing Unit Price Portwide 2026
Contract Overview
Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.
AI Contract Overview
The HVAC Mechanical and Plumbing Unit Price Portwide 2026 contract, solicitation number MC-0322990, is a unit-price agreement for mechanical, plumbing, and HVAC work, including related electrical controls, at various sites within the Seattle-Tacoma International Airport and surrounding Port of Seattle properties. The contract is awarded to the lowest responsible and responsive bidder based on a Schedule of Unit Prices, with an estimated value not to exceed 1,620,000 dollars, excluding Washington State Sales Tax. Work is assigned via written Work Authorizations issued by a Port Construction Manager, which define the specific scope, estimated value, and completion timeline. The contractor is required to provide all necessary labor, tools, equipment, and materials, and must furnish cost estimates within 72 hours of a written request. Key requirements include adherence to prevailing wage rates per RCW 53.08.120 and compliance with non-discrimination mandates, including the Americans with Disabilities Act and Resolution 3668. The contractor must provide performance and payment bonds, as well as insurance certificates, prior to contract execution. Technical specifications mandate strict labeling for piping and electrical systems, the use of specific fasteners for signs, and the protection of systems from foreign materials. Payments are made via direct deposit within 30 days of a properly submitted monthly invoice, subject to a 5% retainage. The Port formally accepts the contract upon the completion of all closeout administrative requirements and successful functional testing of systems under design operating conditions.
General Info
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Organization & Contact Information
Interested Companies (5)
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Full Description
This contract is for Work to be performed at various Port-wide sites within the Seattle-Tacoma International Airport and surrounding vicinities. The work will be assigned in a written Work Authorization (WA) by a POS Construction Manager. The WA will address the scope of work, the estimated value of the work, and time of completion. The Work, as directed by the WA, shall be performed in accordance with industry standards and all applicable federal, state, and local regulations.
The Contractor shall furnish all labor, tools, equipment, materials, and incidentals necessary to perform the work as requested by the Port of Seattle via a Work Authorization. All Contractor labor shall be provided as defined by the labor classifications per the Schedule of Unit Prices listed in Document 00 41 00 – Bid Form.
The contract will be awarded for an estimated amount not to exceed $1,620,000.00, which excludes Washington State Sales Tax.
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