Where can you typically find the AFFF sprinkler system?

The AFFF (Aqueous Film Forming Foam) sprinkler system is primarily utilized in environments where flammable liquids are present, making hangars and incinerators suitable locations for its installation. These areas potentially involve operations with aviation fuel or other hazardous materials that require specialized fire suppression systems. AFFF systems are specifically designed to combat flammable liquid fires by forming a blanket over the surface of the liquid, thus preventing the release of flammable vapors and enabling effective extinguishment.

In contrast, maintenance shops, galleries, dining areas, and engine rooms and workshops are not the primary focus for AFFF systems. Maintenance shops may utilize different types of fire suppression systems based on the materials and activities present. Similarly, dining areas and galleries generally do not pose significant risks associated with flammable liquids that would necessitate an AFFF system. Engine rooms and workshops may have fire suppression systems designed for different types of fires, as they often contain more machinery and equipment rather than the flammable liquids typically found in hangars and incinerators. Thus, hangars and incinerators are the correct settings for the AFFF sprinkler system.