What housekeeping practices are required to maintain a safe surface mine work area?

• A. Only mop the floor at the end of shift.
• B. Keep walkways clear, remove accumulated coal dust/dirt, promptly clean spills, store tools properly, dispose of waste, and maintain good lighting.
• C. Waste disposal is optional.
• D. Keep walkways cluttered to save time.

Answer: (B)

Maintaining a safe surface mine work area hinges on thorough housekeeping that prevents slip, trip, and fire hazards while ensuring good visibility. The best option covers all the essential practices: keeping walkways clear so you or others can move safely and evacuate quickly if needed; removing accumulated coal dust and dirt to reduce slip surfaces and minimize respiratory irritants; promptly cleaning spills to prevent slick spots and possible ignition; storing tools properly so they don’t protrude into traffic paths; disposing of waste so waste piles don't attract pests or create fire hazards; and keeping lighting up to standard so hazards are visible. Together, these actions create a safer, more organized workspace and reduce the chance of accidents. The other options fall short because mopping only at the end of a shift leaves hazards lingering during operations; treating waste disposal as optional allows buildup and risk; keeping walkways cluttered increases trips and blocks emergency routes and visibility.