USCG Hangars 1, 2 & 3 Clerestories Repair

Base Kodiak, Alaska 

The Hangar 1, 2, and 3 Clerestories Replacement project included the replacement of the existing failing translucent clerestory panels, repair to the existing metal wall panels, and replacement of selected roofing. The project began with an on-site evaluation of the three hangars to determine what specific issues were occurring. During the on-site investigation it became apparent there were several problems with the existing window system including accelerated aging, de-lamination, leaking, and wind damage.

The design team and US Coast Guard personnel developed a concept design solution for Hangar 2 East elevation that proposed replacing the existing clerestory system with a high endurance and impact resistant storefront glazing system. It also became apparent the surrounding metal wall panels would need to be replaced. In 2009 the design team prepared a construction package for the emergency repair of the Hangar 1 South clerestory following a storm that severely damaged the existing clerestory, siding, and roof. Following the emergency repair, the US Coast Guard tasked the design team with preparing construction packages for the replacement of all remaining Hangar clerestories. Over the course of six years, all of the Hangar clerestories were replaced with the last finishing in the fall of 2013.