BELL provided the mechanical design for the Sheldon Museum & Cultural Center in Haines, Alaska. Design for this approximately 13,000 SF museum and cultural heritage center included a complete HVAC system to include tight humidity and temperature control, as well as four staged biomass boilers with a back up fuel oil boiler located in a separate boiler building. The new boiler system, also serves an existing facility on the project site. Design also included all required plumbing. This facility includes display areas, archive room, office space, loading/unloading area, and a meeting/craft area.