When operating an auger, methane checks are made when?

When operating an auger, methane checks are made when?

• A. Before welding AND at the beginning of shift, everyday
• B. Before welding only
• C. At the end of shift
• D. Only if alarms

Answer: (A)

Methane checks are done before any welding and at the start of each shift. This protects the auger area from ignition risks: welding can create sparks or heat that could ignite methane if it’s present, and methane levels can change with ventilation and ongoing operations. Checking first before hot work ensures the air is safe for welding, while a pre-shift check makes sure conditions remain safe as the shift begins and equipment operates. It isn’t limited to reacting to alarms or only done at the end of a shift. If methane is detected above safe limits, hot work is stopped and the area ventilated and re-checked before resuming.

Methane checks are done before any welding and at the start of each shift. This protects the auger area from ignition risks: welding can create sparks or heat that could ignite methane if it’s present, and methane levels can change with ventilation and ongoing operations. Checking first before hot work ensures the air is safe for welding, while a pre-shift check makes sure conditions remain safe as the shift begins and equipment operates. It isn’t limited to reacting to alarms or only done at the end of a shift. If methane is detected above safe limits, hot work is stopped and the area ventilated and re-checked before resuming.