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c)
securing materials that cannot be removed, e.g. welding spatter, by
covering them with e.g. sheet metal, gypsum boards, etc;
d)
checking whether materials or objects susceptible to ignition in
adjacent rooms do not require local protection;
e)
sealing with non-combustible materials all installation and ventilation
openings, etc., in the vicinity of the work site;
f)
protecting electrical and gas cables with flammable insulation against
welding splashes or mechanical damage, if they are located within the
risk range of fire hazardous work;
g)
make sure that painting or other work with flammable substances is not
being carried out at the location where the work is to be done.
Sparks may cause fires
Welding sparks can cause fires, explosions and burns to unprotected skin. Wear
welding gloves and protective clothing when welding. Remove or secure all
flammable materials and substances from the work area. Do not weld closed
containers or tanks that have contained flammable liquids. Such containers or
tanks should be flushed before welding to remove flammable liquids. Do not
weld near flammable gases, vapors or liquids. Fire fighting equipment (fire
blankets and powder or snow extinguishers) should be located near the work
area in a visible and easily accessible location.
Cylinders can explode
Use only approved gas cylinders and a properly functioning regulator. Cylinders
should be transported, stored and positioned upright. Protect cylinders from
heat, tipping and mechanical damage. Keep all parts of gas installation in good
condition: cylinder, hose, fittings, regulator.
Welded materials can cause burns
Never touch welded parts with unprotected body parts. Always wear welding
gloves and pliers when touching or moving welded material.
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