WESTERN POWER SPORTS - to add 120v powered, System Sensor DH100ACDC, duct detectors for HVAC airhandler shut down and connect to the existing fire alarm system. Remote LED's are provided. The existing DD circuit can be reset from FAC the panel. There is no change in FAC panel battery requirements. The associated building permit BLD02-02035 is for a new office expansion into existing 4,242 sq. ft. warehouse area on mezzanine in existing 106,964 sq. ft. building. Work to include some demolition work, new structural work to support new stairway and opening, new stairway with handrails, new interior walls and doors, interior finish, suspended ceiling work, some new exterior window openings in existing concrete tilt-up walls, fire sprinkler work, fire alarm work, mechanical work including two new rooftop HVAC units, plumbing work, and electrical work. A new Certificate of Occupancy is to be issued with the new occupant load totals.