How often must a supervisor verify cleanliness during high dust jobs lasting up to 5 days?

In high dust jobs that last up to 5 days, it is essential for a supervisor to verify cleanliness daily at the end of each shift. This practice is crucial for maintaining safety and ensuring that any lead contamination is effectively managed. Regular verification helps to identify any potential issues or areas that may require additional cleaning before work continues, ensuring that the environment remains safe for workers and compliant with health regulations.

By conducting these checks at the end of each shift, supervisors can also provide immediate feedback to the workers about their cleaning efforts and ensure that any accumulated dust or contamination is addressed promptly. This approach not only reinforces good cleaning practices but also fosters a culture of safety and accountability within the team. Regular oversight helps prevent the buildup of lead dust, which is particularly important in high-risk environments.