Pre-engineered non-water fire extinguishing systems, Prefabricated hoods and grease filters, FDNY standpipe hose outlets and pressure reducing valves, Fire alarm control units & medical gas, toxic, and flammable gas detection system control panels {Ans: Which Fire Protection Devices require Certificates Of Approval?}Nature of the emergency & Building Address {Ans: What are the most critical pieces of info for a Fire Guard to relay to the operator during a 911 phone call?}conduct inspections and tests to verify affected systems are operational, notify FDNY, remove out of service tags & notify building owner,central station, insurance carrier, and emergency preparedness staff {Ans: Upon Restoring A System to Service, the Impairment Coordinator shall:}Planned removal from service of a fire protection system or system component {Ans: What is a Planned Out Of Service Condition?}When a required fire protection system is out of service {Ans: When shall a Fire Watch be maintained?}The Construction Site Fire Safety Manager {Ans: On construction sites, who is the Impairment Coordinator?}