The Vendor shall provide trained, licensed technicians to perform maintenance services to the fire alarm systems at the Center. All services must comply with the National Fire Protection Association (NFPA) current edition of standards. The Vendor shall provide repair and maintenance services to the following systems and/or equipment at the Center: Wet pipe sprinkler system(s); Dry pipe system(s); Sprinkler system(s); Fire pumps; Smoke detectors and/or devices. Control valves, tamper switches, alarm valves, hydraulic nameplates, gauges and pressure regulating and relief valves; Main drains, quick opening devices and other supervisory devices to ensure proper function; Battery control unit trouble signals, annunciators, imitating devices, supervisory signal devices and alarm notification devices.