This building is required to be fully fire sprinkled. To construct 38 storage rooms and 1 office in the basement (9,687 sq. ft.) of an existing high-rise building. Work is to include a 1-hr fire-resistive exit corridor, and 1-hr fire-resistive elevator lobby all per approved drawings and plan check notes on file. The location of fire sprinkler heads shall comply with NFPA 13 as regulated by the Fire Department. PC-507-95 CJW initial certificate of value on file elec. 13,756 plg. mech n/a fire sprinkler 9,100