Project Overview
Located in Seattle, WA
We are very excited to announce that we are working with Shinn Mechanical to provide project management support and Equipment procurement services for the new Sea-Tac International Airport Post IAF Airline Realignment Project.
The project has four phases aimed at reconfiguring the airport’s terminal layout and operations following the completion of the new International Arrivals Facility (IAF). The revisions will optimize passenger flow and gate usage by adjusting airline positions and associated infrastructure after the major IAF addition.
PKG1 = Enabling of realignment work
PKG2 = HVAC Upgrades
PKG3 = Airline Move
PKG4 = Zone 4 Main Terminal
Services Provided
Submittal preparation for Division 22 Plumbing & Division 23 Mechanical
Major HVAC Equipment Procurement including: Custom Air Handling Units, Heat Exchangers, Steam Specialties, Hydronic Pumps, Variable Speed Drives, Shell & Tube Heat Exchangers, Air Separators, Expansion Tanks, Terminal Units and Packaged Lift Stations.
Project Directory
Client – Port of Seattle
Design Management – OAC Services
Contractor – Hoffman Construction Company of WA
Architect – Hennebery Eddy Architects, Inc
MEP Engineer – Mazzetti
Mechanical Contractor – Shinn Mechanical
PKG1 – Enabling of Realignment Work
This project is a renovation of the Ramp Level of Concourses B, A and South Satellite, including demolition and reconfiguration.
In Concourse B, demolition will occur in Port and Airline tenant spaces. Existing Port Mechanical & Electrical Rooms along with several airline tenant lease spaces will be reconfigured. An existing Port restroom will be revised and expanded. A new shared port corridor will be built. Airline tenant caged storage areas will be added underneath the existing overhang.
In Concourse A, the existing interior space will be renovated to house a new meter shop for the Port of Seattle and an airline tenant office improvement. There is no new building area in this enclosure.
For the South Satellite, the existing airline tenant lease spaces will be renovated into a locker room.
PKG2 – HVAC Upgrades
This package includes the construction of two new enclosed mechanical penthouses for HVAC equipment at the roof level of Concourse B to serve portions of the Ramp Level. The existing structure will be strengthened to support the loads of the new penthouses and infrastructure.
Renovations at the Ramp Level include modifying an existing pump room and reconfiguring an existing Port Room to accommodate additional pumps. The pipe route that connects the infrastructure from the pump room to the Penthouses will include a Ramp Level Utilidor and exterior pipe supports routing along the building exterior to the Concourse B Roof.
PKG3 – Airline Move
This package includes renovations at the Ramp Level of Concourses B & A, as well as minor gate podium upgrades at Concourse Level of Concourse B.
At Concourse B, airline tenant spaces will be demolished and renovated to create new tenant operational support spaces with increased interior square footage added under the existing building overhang. The existing caged storage locations will be reconfigured and the shared corridor will be extended through the renovation area.
At Concourse A, Renovations include updating Architectural finishes and door modifications.
PKG4 – Zone 4 Main Terminal
This package includes demolition and renovation in Zone 4 of the Main Terminal. Renovations include Queuing Stanchions, Ten Common-Use Flow-Through ticketing positions, updated MEP and communication equipment as well as reconfiguration of an airline tenant break room. A new baggage handling system and a new fire rated doghouse will accompany the new ticketing positions.
An existing floor penetration will be modified to accommodate the new baggage handling system and a fire rated doghouse will be included to maintain the integrity of the floor fire rating.