DC Fire Sprinkler case studies
DC Fire Sprinkler · Put your knowledge to work in context.
The District of Columbia licenses fire protection systems trades through the Department of Licensing and Consumer Protection (DLCP), the agency that houses occupational and professional licensing for the city. A sprinkler credential falls under that fire protection systems umbrella and is meant for technicians and contractors who design, install, alter, inspect, test, and maintain automatic sprinkler systems in buildings across DC. The DC Fire Sprinkler case studies are 5 cases and about 3,571 words.
1Mercantile Conversion with an Open Mezzanine: Hazard Classification Drives the Design
A developer is converting a 24,000 sq ft two-story building in Northwest DC. The ground floor will be a 12,000 sq ft retail store with a 2,400 sq ft mezzanine used for offices and a stockroom.
768 words, about 4 min2Dry-Pipe Garage: Trip Time, Air Pressure, and Quick-Opening Device
An unheated four-level parking garage in DC is protected by a dry-pipe system. The system has 120 pendent sprinklers, 3,000 ft of 2 in.
701 words, about 4 min3Tenant Fit-Out Under Existing Uprights: Ceiling Pocket and Duct Obstruction
A 1,800 sq ft office suite in a 1920s building in Dupont Circle is being renovated. The existing wet system has upright sprinklers at 12 ft above the floor, spaced 12 ft by 12 ft on 1 in.
749 words, about 4 min4Main Drain Test Failure After Backflow Preventer Service
A 12-story residential high-rise in DC has a wet-pipe system with a 6 in. service main, a reduced-pressure-zone backflow preventer, and an electric fire pump.
708 words, about 4 min5Restaurant Build-Out: Licensing, Permit, and 13R Misapplication
A general contractor from Virginia is building out a 2,500 sq ft restaurant on the ground floor of a four-story, 40,000 sq ft mixed-use building in DC. The building has an existing NFPA 13R system serving the residential floors; the ground-floor restaurant will be new.
645 words, about 3 min