CSHQA is pleased to announce that the Idaho State Capitol Building Restoration Project received an Award of Merit at the recent bi-annual American Institute of Architects Idaho reception in Ketchum, Idaho, October 23, 2010.
After a century of service, use, and countless modifications which eroded the historical character of the building and grounds, the Idaho State Capitol restoration brought the 200,000 SF building back to its former grandeur by restoring historical elements, preserving existing materials, and rehabilitating spaces for contemporary uses. As the largest, building-related public works endeavor in state history, it was challenged to upgrade and install all new infrastructure systems and address life safety and accessibility while retaining the historic building fabric. Life safety and accessibility required the seamless integration of fire suppression and alarm systems and new accessible restrooms throughout. Antiquated mechanical and electrical systems were replaced with efficient geothermal based mechanical units, modern building wiring, energy efficient lighting, and contemporary data/communication and security systems. Layers of paint, wax and varnish were removed from scagliola, plaster, marble, sandstone, wood, and stained concrete to reveal beautiful neoclassical detail. Hidden ceilings, plaster cornices, skylights and borrowed lights are once again visible.
Along with the exterior and interior restoration, two new five-story stair and elevator towers were incorporated within the existing building footprint to provide emergency egress and allow for improved building access. Also, the former dark and dreary basement has been transformed into a light-filled public entry and education center. Two new 25,000 SF underground buildings expand this basement to provide additional meeting space for legislators, staff and citizens while retaining the historical look and feel of the Capitol.