28.03. In an underground mine, a register shall be available to allow the employer or worker to enter any abnormal ground control situation. The worker or employer enters the place concerned, the date and the work shift in the register and signs it.
The technical services or ground control representative designated by the employer signs the register for each day of the week, within 5 days. He conducts follow-up and, when the situation requires it, enters comments or recommendations in the register.
The employer checks the register between each work shift and signs it.
1431-2021O.C. 1431-2021, s. 41.