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Sinopec International PetroleumService Corporation

SAFE WORK REQUIREMENT

HSE/SWR – 344Drill Machine Proce !re

Version No : 03 Classifcation : Internal

Amend No : 01 Validity Area : All Activity location

valid From : 201 !0"!01Approved

Drill Machine Proce !re"

When using the drill, safety glasses, goggles or full face shield must be worn.Prior to operation, be sure the chuck key is out of the chuck.Do not operate with loose clothing.Check electrical cables and connections to ensure insulation is good before switching on machine.

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When drilling, securely clamp the stock to prevent spinning or climbing the drill.

If stock is not clamped securely, turn off the drill. In no case rely on your hands to secure the stock.

Do not use dull bits.

Run the drill at speeds appropriate to the work.

eeding a bit too fast can break the bit and cause in!ury.