pdf marks of the quarry workers at the unfinished
Dec 03, 2021 BROOKSVILLE, Fla. The Hernando County Sheriffs Office said an employee at the Cemex Brooksville Aggregates Quarry was killed during Feb 01, 2021 Table 3 shows the work-related factors of quarry workers. About 66.2% of the workers had work experience of 15 years with a mean of 4.9 years. The majority of the workers (96.6%) worked for 79 h per day with a mean work hour of 8.0 h and mean break time per day of 14.0 min.