FDNYC G60 COMPREHENSIVE EXAMS ALL
QUESTIONS AND ANSWERS SURE A+
✔✔What are Hot Work Program Authorizations? - ✔✔Approvals by the responsible
person
✔✔What does LPG stand for? - ✔✔Liquefied Petroleum Gases
✔✔What is a Torch-Applied Roof System? - ✔✔Membrane heated by torch
✔✔A Certificate of Fitness is needed for connecting LPG containers of what capacity? -
✔✔Equal to or greater than 16.4 oz
✔✔What information must be on the tag if an LPG supplier connects containers? -
✔✔Supplier name and address
✔✔Which torch operations always require a Certificate of Fitness holder? - ✔✔Any
torch-applied roofing system
✔✔An FDNY permit is required for storing flammable gas exceeding how many SCF? -
✔✔400 SCF
✔✔An FDNY permit is required for storing oxygen exceeding how many SCF? - ✔✔504
SCF
✔✔How many 20 lbs LPG containers require an FDNY permit? - ✔✔3 containers
✔✔Where is the storage of portable LPG containers over 16.4 oz prohibited? -
✔✔Residential occupancies indoors/roofs
✔✔What is the maximum weight for a single standard portable LPG container? - ✔✔100
lbs
, ✔✔What is the maximum capacity for a single CNG container? - ✔✔381 SCF
✔✔How long is a permanent site-specific FDNY permit typically valid? - ✔✔12 months
✔✔How long can a citywide permit be used at one location before a site-specific one is
needed? - ✔✔30 calendar days
✔✔Who issues the Hot Work Program Authorization? - ✔✔The designated responsible
person
✔✔When must the Hot Work Program Authorization be available for inspection? -
✔✔During work and 48 hours after
✔✔How far must cutting or welding operations be from combustibles? - ✔✔35 feet
✔✔How far must other hot work operations (not cutting/welding) be from combustibles?
- ✔✔25 feet
✔✔Can sprinkler system protection be shut off during hot work? - ✔✔No, must not be
impaired
✔✔What should be used to shield sprinkler heads near hot work? - ✔✔Noncombustible
barriers or damp cloth
✔✔How many torches can one person operate simultaneously? - ✔✔One torch only
✔✔How long must a fire watch continue after hot work concludes? - ✔✔30 minutes
minimum
✔✔What is the first inspection time after completing CNG or LPG torch operations? -
✔✔30 minutes after completion
✔✔Which area is generally approved for hot work operations? - ✔✔Areas specifically
designed for it
✔✔Hot work can be conducted in areas authorized by whom? - ✔✔The designated
responsible person
✔✔What condition must be met for an area to be authorized for hot work? -
✔✔Precautions comply with Fire Code
QUESTIONS AND ANSWERS SURE A+
✔✔What are Hot Work Program Authorizations? - ✔✔Approvals by the responsible
person
✔✔What does LPG stand for? - ✔✔Liquefied Petroleum Gases
✔✔What is a Torch-Applied Roof System? - ✔✔Membrane heated by torch
✔✔A Certificate of Fitness is needed for connecting LPG containers of what capacity? -
✔✔Equal to or greater than 16.4 oz
✔✔What information must be on the tag if an LPG supplier connects containers? -
✔✔Supplier name and address
✔✔Which torch operations always require a Certificate of Fitness holder? - ✔✔Any
torch-applied roofing system
✔✔An FDNY permit is required for storing flammable gas exceeding how many SCF? -
✔✔400 SCF
✔✔An FDNY permit is required for storing oxygen exceeding how many SCF? - ✔✔504
SCF
✔✔How many 20 lbs LPG containers require an FDNY permit? - ✔✔3 containers
✔✔Where is the storage of portable LPG containers over 16.4 oz prohibited? -
✔✔Residential occupancies indoors/roofs
✔✔What is the maximum weight for a single standard portable LPG container? - ✔✔100
lbs
, ✔✔What is the maximum capacity for a single CNG container? - ✔✔381 SCF
✔✔How long is a permanent site-specific FDNY permit typically valid? - ✔✔12 months
✔✔How long can a citywide permit be used at one location before a site-specific one is
needed? - ✔✔30 calendar days
✔✔Who issues the Hot Work Program Authorization? - ✔✔The designated responsible
person
✔✔When must the Hot Work Program Authorization be available for inspection? -
✔✔During work and 48 hours after
✔✔How far must cutting or welding operations be from combustibles? - ✔✔35 feet
✔✔How far must other hot work operations (not cutting/welding) be from combustibles?
- ✔✔25 feet
✔✔Can sprinkler system protection be shut off during hot work? - ✔✔No, must not be
impaired
✔✔What should be used to shield sprinkler heads near hot work? - ✔✔Noncombustible
barriers or damp cloth
✔✔How many torches can one person operate simultaneously? - ✔✔One torch only
✔✔How long must a fire watch continue after hot work concludes? - ✔✔30 minutes
minimum
✔✔What is the first inspection time after completing CNG or LPG torch operations? -
✔✔30 minutes after completion
✔✔Which area is generally approved for hot work operations? - ✔✔Areas specifically
designed for it
✔✔Hot work can be conducted in areas authorized by whom? - ✔✔The designated
responsible person
✔✔What condition must be met for an area to be authorized for hot work? -
✔✔Precautions comply with Fire Code
