6.5. The danger in a special manufacturing process, such as surface preparation work, welding, casting, in place and air bombs or explosives. On 6.6
.The danger in construction, such as construction, electrical work, excavation, foundation, scaffolding, concrete, welding, etc. 6.7
.Fire protection system, such as pipe, valve (valve) water fire extinguisher fire equipment and mobile. Fire alarm system. Storage of flammable and fuel exit, fire escape, fire door, line fire, etc.!
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