F-60 Fire Guard Study Material, Exams of Safety and Fire Engineering

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FIRE GUARD, F-

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 G-60 - answers Use of oxygen and flammable gasses, or LPG or CNG for any hot work

 COF exception - answers Torch operations for jewelry  FDNY permit - answers Storing using or handling  oxygen and flammable gas  in excess of 400scf (LPG, CNG or scetylene)

 Single standard portable LPG containers must not exceed? - answers 100LBs in weight  Single CNG containers must not exceed? - answers 381 SCF  LPG

 400 SCF is approximately - answers 47 lbs  Types of FDNY permits - answers Site specific permits  City wide permits  Transportation permits

 Temporary permits may be valid from? - answers One day to 12 months depending on the construction or operations needed.  City wise permit duration?

• answers 30 days  Hazards out end of day

 Quantity of hazardous material being stored(maximum)? - answers 5 gals gasoline  250 gals of flammable  300 gals combustible liquid  Transportation permit - answers FDNY approved inspected displayed on vehicle

 Fire guard - answers Cof holder who is trained in and responsible for maintaijjng a fire watch.  Fire watch - answers Survailance of an area  Detect signs of early fire  Raise alarms  Notify department

 Pre hot work check must be conducted by the responsible person before hot work is authorized at least? - answers Once per day  Pre hot work check daily and must very the following - answers Equipment working in order

 Fire watch - answers A fire watch must be maintained during any hot work operation.  The person conducting a fire watch shall - answers Not have other duties  Fire watch

 At least one portable fire extinguisher with a - answers Minimum 2-A:20-B:C rating shall be accessible within 30ft from hot work  Fire watch  Exception roofing operating fire extinguisher - answers 3-A 40-B:C

after the conclusing of the work.  Time and record keeping requirements  CNG or LPG torch operations inspections - answers First shall be conducted 30minute after completion

 Second inspection 1 hour after completion  The inspection report must be available - answers 48 hours after work is complete for fire department representative to look over.  Oxygen cylinder is made of

• answers Steel and contains 100% oxygen

 Brazing and soldering temperatures - answers Typically 840 degrees  Oxy-fuel torch  Oxygen storage pressures up to - answers 2200 PSI (pounds per square inch)  Oxy-fuel torch

 Dangerous fuel gas pressures - answers Above 15 psi especially for acetylene  Gas torches also have applications and additions like - answers For burning weeds  Melting ice  Applying tar/asphalt