The fire sprinkler scope of work consists of protecting wings E, F & G. The attic in wing F is protected with concealed space sprinklers (please see figure 4 on drawing 4 for details). The above ceiling space in the main corridor of wing F is enclosed in drywall, forming a noncombustible space (please, see cross section of wing b on drawing 4 for details). Therefore, sprinklers are not required in this above ceiling space. The majority of the remaining sprinklers are residential type. Small orifice sprinklers are being utilized for closets etc. The project piping is utilizing strap hangars to the structure to comply with the seismic bracing restraint requirements of NFPA (Any piping not strapped to the structure shall require additional seismic restraints per chapter 9 of NFPA 13.) The intermediate floors are composite wood joist; these floor joist spaces shall be fire stopped into 160 ^3 spaces (see NFPA 13: 8.15.1.2.6).

The Terraces of Boise - Main Building Wings F and G - To construct a new 72,340 square foot, four story, wood framed independent living apartment building. This is a wing of a larger building, with building wings separated by two-hour firewalls. This building is being constructed on top of an underground parking garage. The parking garage is separated from the above apartment building by a three-hour horizontal separation. This building is fully fire sprinklered. The sprinklers are used for area and height increases. First Floor: 20,000 sq. ft. with 16 apartments and a design center. Second Floor: 21,000 sq. ft. with 15 apartments and a media area. Third Floor: 17,475 sq. ft. with 13 apartments and a small theater. Fourth Floor: 13,865 sq. ft. with 8 apartments units. All floors contain mechanical/electrical and housekeeping areas. Wings F and G will constructed as part of Phase II