Portfolio : Construction
Key Arena - Roof Renovation
Location:
Seattle, Washington
Description:
The client completely renovated the previous arena including the installation of a new roof structure and design. This complicated roof design required installation of 150' long, curved trusses at a 30-degree angle. Additionally, the site had limited access and terrain which varied in elevation up to 8' within short distances. Sicklesteel proposed a multiple crane pick utilizing the client's luffing tower crane positioned on the inside of the building and a DEMAG TC1200 (308 ton) positioned on the outside. After the trusses were installed, the DEMAG TC1200 (308 ton) was then utilized to dismantle the tower cranes. This method of truss erection contributed to realigning the project to its schedule and came in under budget.
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