ME Fire Sprinkler case studies
ME Fire Sprinkler · Put your knowledge to work in context.
The Maine Fire Sprinkler Contractor credential is issued through the Office of State Fire Marshal, the division of the Department of Public Safety that regulates fire protection work in Maine. It is aimed at contractors and installers who design, install, inspect, and maintain automatic sprinkler systems in commercial, institutional, and multi-family buildings, and at the people who supervise that work. The ME Fire Sprinkler case studies are 5 cases and about 4,690 words.
1Four-Story Hotel Conversion With a 120-Seat Breakfast Room: 13R or 13?
A developer is converting a three-story 1970s office building in a Maine mill town into a four-story, 62-room hotel by adding a wood-framed fourth floor. Height above grade plane will be 48 ft and each floor is about 11,500 sq ft.
965 words, about 5 min21988 Office Building, New Records-Storage Tenant: Which Edition and Whose Hazard?
A five-story 1988 office building in a Maine city has a wet sprinkler system installed under the NFPA 13 edition in force at that time, designed at 0.10 gpm/sq ft over 1,500 sq ft throughout, fed by a 6-in. A new tenant leases 8,500 sq ft on floors four and five and will install 12-ft-high shelving holding paper records over about 6,000 sq ft of that space.
952 words, about 5 min3Out-of-State Crew, a 6-Hour Shutdown, and 58 Assisted-Living Residents
A 58-bed, three-story assisted living facility in a Maine town contracts with an out-of-state fire sprinkler company to add six sprinklers and relocate two for a renovated dining area. The crew consists of a journeyman plumber and two helpers.
864 words, about 4 min4Dry Pipe Valve That Trips Too Slowly, and a Compressor That Runs Every Four Minutes
A six-year-old dry pipe system protects an unheated 40,000 sq ft warehouse annex in Maine with 20-ft ceilings and steel shelving. During the annual inspection in February, the technician records: air pressure 42 psi (the valve nameplate gives a 20-psi minimum); system static pressure 68 psi and main drain residual 52 psi; the dry valve trips, but water reaches the 2-in.
979 words, about 5 min5Shell Retail Building: 700 Feet of Pipe Installed Before Plan Approval
A fire sprinkler contractor begins installing a system in a 24,000 sq ft single-story speculative retail shell before plan review is complete. The submittal contains a floor plan, a riser detail, and a note reading "light hazard, 0.10 gpm/sq ft over 1,500 sq ft per NFPA 13." Missing are hydraulic calculations, water supply test data, hazard classification justification, hanger and bracing details, and the sprinkler specification.
930 words, about 5 min