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NGI-Welding & Cutting-Part 03
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2. All electric cables, sockets and plugs should be suitable and in good conditions. ELECTRIC CONNECTIONS
3. Electric hand tools should be exactly checked for signs of defects such as frayed wires and etc. ELECTRIC HAND TOOLS
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8. CYLINDER SAFETY Cylinders must be upright at all times. Cylinders must be shifted by trolley. Do not roll them on the ground. Hoses, gages and fittings should be safely connected and in good condition.
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14. The torch setup was not equipped with a “ flashback ” arrestor check valve and the fire traveled through the hose into the compressed cylinder. INCIDENT