What is the frequency of functional checks on methane monitors during production shifts?

Methane monitors are critical safety devices used to detect the presence of methane gas, which can pose significant hazards in mining and industrial environments. Performing functional checks on these monitors during each production shift ensures that they are operating correctly and can accurately detect methane levels in real-time. Regular checks help to maintain a safe work environment by allowing for quick identification of any potential malfunctions or issues with the monitoring equipment.

Conducting these checks once per production shift is a proactive measure that allows operators to respond immediately to any changes in methane levels, making it an industry standard for safety protocols. This frequency helps to ensure that any risks are mitigated promptly during the times when operations are active and most vulnerable to issues related to gas levels. Other options such as checking hourly, weekly, or monthly may not provide the same level of immediate safety assurance needed during active production shifts.