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  2. Heat and smoke vent - Wikipedia

    en.wikipedia.org/wiki/Heat_and_smoke_vent

    The majority of guidance available for design of heat and smoke building vents installed in buildings is restricted to nonsprinklered, single-story buildings. [4] This is partly a historical consequence of the installation of heat and smoke vents following the August 1953 General Motors, Livonia, MI major fire in a nonsprinklered manufacturing facility which effectively stopped the production ...

  3. Emergency service response codes - Wikipedia

    en.wikipedia.org/wiki/Emergency_service_response...

    Code 1: A time critical event with response requiring lights and siren. This usually is a known and going fire or a rescue incident. Code 2: Unused within the Country Fire Authority. Code 3: Non-urgent event, such as a previously extinguished fire or community service cases (such as animal rescue or changing of smoke alarm batteries for the ...

  4. NFPA 704 - Wikipedia

    en.wikipedia.org/wiki/NFPA_704

    The development of NFPA 704 is credited to the Charlotte Fire Department after a fire at the Charlotte Chemical Company in 1959 led to severe injuries to many of the firefighters. [4] [5] Upon arrival, the fire crew found a fire burning inside a vat that firefighters assumed to be burning kerosene. The crew tried to suppress the fire, which ...

  5. Factsheet Five - Wikipedia

    en.wikipedia.org/wiki/Factsheet_Five

    Factsheet Five was a periodical mostly consisting of short reviews of privately produced printed matter along with contact details of the editors and publishers.. In the 1980s and early 1990s, its comprehensive reviews (thousands in each issue) made it the most important publication in its field, heralding the wider spread of what would eventually be called fanzine or zine culture.

  6. Public Protection Classification Program - Wikipedia

    en.wikipedia.org/wiki/Public_Protection...

    The data is then analyzed using a proprietary Fire Suppression Rating Schedule (FSRS). [2] The Schedule then assigns a PPC score between 1 and 10 to the department, with Class 1 representing "superior property fire protection" and Class 10 indicating that an area doesn't meet the minimum criteria set by the ISO. On July 1, 2013, the revised ...

  7. NFPA 72 - Wikipedia

    en.wikipedia.org/wiki/NFPA_72

    [1] Federal, state, and local municipalities across the United States have adopted the NFPA 72 as a standard in the enforcement of fire code regulation. Municipalities often adopt revisions of the code after years of review and amendments, making many local fire codes specific to their governing authorities.

  8. North American Fire Hose Coupler Incompatibilities - Wikipedia

    en.wikipedia.org/wiki/North_American_Fire_Hose...

    2 + 1 ⁄ 2-inch attack port with 2.5-7.5 NH threads. Used as a secondary suction port on most fire engines, when the volume provided by a larger diameter hose is not needed but the flexibility of a smaller hose is; 4-inch hose with 4-inch Storz (100 mm) couplings; 5-inch hose with 5-inch Storz (125 mm) couplings

  9. Fact sheet - Wikipedia

    en.wikipedia.org/wiki/Fact_sheet

    A factsheet or fact sheet, also called fact file, is a single-page document containing essential information about a product, substance, service or other topic. Factsheets are frequently used to provide information to an end user , consumer or member of the public in concise, simple language.