HP Bldg #5 2nd Flr - FA upgrade. To extend the existing building alarm system to the 2nd floor of Bldg #5. Work to include adding full audible/visual annunciation, one new manual pull station, new elevator lobby and shaft smoke detectors, relocating several existing pulls and elevator heat detectors. Some a/v annunciation circuits are to be powered from the new NAC #200 panel, the remainder from the FAC panel, both approved for installation under FIR00-00422.