Acetylene degrees - ANS-3000 stages
Backfire - ANS-Flame on torch goes out
A loud snap or pop may additionally arise while the flame is going out.
Brazing and soldering temperatures - ANS-Typically 840 ranges
City wise permit length? - ANS-30 days
Hazards out quit of day
COF exception - ANS-Torch operations for rings
Compression fuel field
Dangerous temperatures - ANS-High temperatures 125 stages
FDNY allow - ANS-Storing using or coping with
oxygen and flammable gas
in extra of 400scf (LPG, CNG or scetylene)
oxidizing gass in extra of 504scf
Fire protect - ANS-Cof holder who is educated in and chargeable for maintaijjng a fireplace
watch.
Fire watch
At least one transportable hearth extinguisher with a - ANS-Minimum 2-A:20-B:C score will be
available inside 30ft from warm work
Fire watch
Exception roofing working hearth extinguisher - ANS-three-A forty-B:C
Fire watch - ANS-A hearth watch need to be maintained throughout any warm work operation.