hallways must be placed so that the travel distance to reach extinguisher is no more than 75 feet (distance between extinguishers cannot exceed 150 feet). All laboratories, shops, mechanical and boiler rooms, and other areas containing special hazards must have an extinguisher(s) rated for use with A, B, and C-type hazards.
Use only approved circuit breaker protected outlet strips. Keep storage orderly and below the required distance below the ceiling. Use only flame-retardant decorations and keep displays on walls to a minimum. Keep exits and exit paths clear of obstructions. Know your primary and secondary exit points. Practice your school’s emergency …
Fire and Life Safety Guidelines for Schools
o A minimum rated 2-A:10-B:C fire extinguisher must be located within 75 feet travel distance from any point in a classroom. Extinguishers may be located within the classroom or within the adjacent corridor as long as the travel distance to the extinguisher does not exceed 75 feet.
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TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher