Section 5-6. Implementation of measures against the risk of fire and explosion in connection with hot work

Before hot work is commenced in or on containers, tanks, pipelines etc. that contain or have contained substances associated with a fire or explosion risk, measures shall be implemented to avoid fire and explosion.
All combustible material in the vicinity of the workplace shall be removed or shielded using a heat-resistant material.
Gas cylinders shall always be placed and secured safely so that they are not accidentally exposed to heat and to avoid any risk of fire or explosion.
Gas cylinders shall be placed so that they can be easily brought to safety should a fire or explosion occur.
The power supply's mains voltage shall be disconnected, and all gas shall be shut off on the conclusion of the work.