MC/CM Concourse HVAC Infrastructure Renewal/Replacement Project (CHIRRP)
Closed State & local contract opportunity Posted
- Solicitation number
- MC-0322388-MCCM
- State
- Washington
- Responses due
Opportunity facts
- Jurisdiction
- Points of contact
-
- Danny Keim danny.keim@mortenson.com
- Lisa Albanese albanese.l@portseattle.org (206) 787-5845
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
Seattle-Tacoma International Airport (SEA), operating under King County jurisdiction in Washington, has engaged Mortenson Construction as General Contractor/Construction Manager for the Concourse HVAC Infrastructure Renewal/Replacement Program (CHIRRP), with a subcontractor and supplier solicitation period closing September 9, 2026.
CHIRRP addresses documented system deficiencies across Concourses B, C, and D: insufficient air supply capacity, aging equipment at or beyond service life, absent integrated smoke control systems, and limited ability to support current and future tenant and operational demands. The program is structured as phased renewal and replacement of HVAC infrastructure, characterized by significant operational, phasing, and coordination complexity requiring advanced planning and sequencing to minimize disruption to ongoing airport operations.
Mortenson Construction, based at 10230 NE Points Drive, Suite 300, Kirkland, Washington 98033, is the contracted GC/CM and will manage the project execution and subcontractor coordination. The source does not specify contract value, contract term, set-aside or preference programs, evaluation criteria, or detailed procurement timeline beyond the September 9, 2026 response deadline. Firms pursuing subcontracting or supply roles under this GC/CM engagement should contact Mortenson directly or monitor the airport's procurement portal for detailed subcontractor and supplier solicitations, which typically follow GC/CM engagement.
Opportunity text
GC/CM: Mortenson Construction, 10230 NE Points Dr, Suite 300, Kirkland, WA 98033, 425-895-9000. The Concourse HVAC Infrastructure Renewal/Replacement Program (CHIRRP) consists of the phased renewal and replacement of aging HVAC infrastructure serving Concourses B, C, and D at Seattle Tacoma International Airport (SEA). The program addresses documented system deficiencies including insufficient air supply capacity, aging equipment at or beyond service life, lack of integrated smoke control systems, and limited ability to support current and future tenant and operational demands. The Project is characterized by significant operational, phasing, and coordination complexity requiring advanced planning, sequencing, and integration with ongoing airport operations.
Files
| File | Type | Posted |
|---|---|---|
| MC-0322388-MCCM.pdf |
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