1. What are the problems with delayed alarms in a fire in a nonsprinklered or partially sprinklered building?

2. Once control has been lost of a high-rise fire, how much concern is there for structural collapse? Which kind of fuel load could initiate a collapse?

3. Do you have unsprinklered high-rises in your district?

4. Which kind of standpipe hose valve is installed? When and how were these valves inspected?