5.2. Work permits
5.2.1. Hot work permits
1. Before conducting the work must be licensed "hot work",
2. The Contractor shall perform the work will have to provide fire extinguishers dry chemical powder
3. Immediately remove flammable materials in the area of job performance
4. No soldering or wire to wire en route air to
5. Need special attention during welding and cutting overhead to ensure safety shield for workers and prevent the falling flakes welding give rise fire,
6. To minimize intermediate welding rays generated during welding, wire welding machine's cool to be the closest connection to the work area, the wiring is not allowed within 3m from the spot welding position.
7. Cooling of welding wires are not connected to the structure of buildings, fixed structures, machinery, such as cable trays, pipe supports.
8. Using dedicated trolley to move the compressed air tank (gas) ..
9. Hold the can of compressed air (gas) in a vertical position
10. Do not lift or move the compressed air tank by holding the valve or parts add on average.
11. Do not use compressed air tank as struts or roller.
12. Turn off the compressed air tank when not in use
13. Gas supply valve and remove the wires leaving the end of compressed air working day.
14. Not welding gas tanks, containers of flammable materials until it is tested and safe to perform welding work.
15. Do not use fire to find gas leaks, use soapy water to find it.
16. Protect compressed gas cylinders from direct light of the sun, heat sources, flammable materials, corrosive substances and smoke.
17. When welding near flammable materials, must ensure that there is no danger of the material is exposed to welding slag thrown ..
18. The flexible tubes must be protected from damage and twists.
19. Do not use gloves oiled operation with compressed oxygen cylinders.
20. Do not place the oxygen tank or gas in the tank or tanks
21. Do not allow the compressed air cylinder in contact with the meter or the power cord.
22. Use proper safety equipment, welding mask, welding gloves and boots to welding.
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