What must the UMM ensure regarding providing portable gas detectors?

• A. A portable gas detector is provided to: Each person appointed under s60(8) ERZC s60(9) Shift mgrs. Others if appointed & competent in use
• B. Provided only to shift managers
• C. Provided to all underground workers automatically
• D. Not required to provide portable detectors

Answer: (A)

Portable gas detectors are a safety tool that must be accessible to those who have specific responsibilities for gas hazard management. The Underground Mine Manager must ensure detectors are provided to every person appointed under the relevant sections and to shift managers. The rule also covers others if they are appointed and competent in using the detectors. This targeted provision makes sure the people most likely to detect and respond to gas hazards have immediate access to the equipment, supporting timely alarms, decisions, and actions. It isn’t limited to shift managers alone, nor is it automatically given to all underground workers, and it isn’t optional.