NE Fire Sprinkler case studies
NE Fire Sprinkler · Put your knowledge to work in context.
The Nebraska Water-Based Fire Protection credential relates to the regulation of fire sprinkler and other water-based suppression system work in Nebraska, administered in association with the Nebraska State Fire Marshal. The State Fire Marshal's office, located at 246 South 14th Street, Suite 1 in Lincoln, publishes the Water-Based Fire Protection section of its website alongside related programs such as the Fire Alarm Inspector License and Code Enforcement. The NE Fire Sprinkler case studies are 5 cases and about 2,362 words.
1High-Piled Storage Demand Versus City Main Supply
A 180,000 sq ft single-story warehouse with a 32 ft ceiling is being converted from Class III palletized storage to 24 ft high rack storage of Group A plastics. The existing wet-pipe system has 2½ in risers.
507 words, about 3 min2NFPA 13R Building Converted to Mixed Occupancy
A four-story, 48 ft high apartment building was built in 2008 with an NFPA 13R system. The system has a single 4 in riser, 1½ in branch lines, and residential sprinklers in dwelling units.
483 words, about 2 min3Dry-Pipe System Fails Water Delivery Time
An unheated 60,000 sq ft warehouse has a dry-pipe system with a 6 in riser, a system capacity of 750 gallons, and a dry-pipe valve equipped with a 10 cfm air compressor. The system is maintained at 40 psi air pressure.
459 words, about 2 min4Standpipe Pressure-Reducing Valve Settings
A 14-story, 180 ft high office building has a Class I manual standpipe with 2½ in hose valves. The water supply is a fire pump rated 1,000 gpm at 100 psi, taking suction from a city main.
458 words, about 2 min5Fire Pump Field Acceptance Test Failure
A new 1,500 gpm fire pump is installed in a high-rise. The pump is rated 1,500 gpm at 110 psi.
455 words, about 2 min