Which record is used to monitor miners entering and leaving the mine?

Which record is used to monitor miners entering and leaving the mine?

• A. The mines tracking system and the check-in check-out board
• B. Payroll ledger
• C. Safety training log
• D. Emergency contact book

Answer: (A)

Keeping track of who is in the mine at any moment is essential for safety. When miners enter or exit, their names and times are recorded so supervisors always know exactly who is underground. This real-time accounting is provided by the mines tracking system in combination with a check-in/check-out board. It allows quick identification of everyone underground in case of an emergency and helps guide rescue operations, ensure accountability, and comply with safety procedures. Other records serve different purposes. A payroll ledger records pay and not who is underground; a safety training log tracks training completion rather than attendance in the mine; and an emergency contact book lists who to contact in an incident, not who is currently in the mine.

Keeping track of who is in the mine at any moment is essential for safety. When miners enter or exit, their names and times are recorded so supervisors always know exactly who is underground. This real-time accounting is provided by the mines tracking system in combination with a check-in/check-out board. It allows quick identification of everyone underground in case of an emergency and helps guide rescue operations, ensure accountability, and comply with safety procedures.

Other records serve different purposes. A payroll ledger records pay and not who is underground; a safety training log tracks training completion rather than attendance in the mine; and an emergency contact book lists who to contact in an incident, not who is currently in the mine.