Drill bolt holes into roofs at specified distances from ribs or adjacent bolts.
Pull down loose rock that cannot be supported.
Position bolting machines, and insert drill bits into chucks.
Perform safety checks on equipment before operating.
Perform tests to determine if methane gas is present.
Education
Level of Education Attained by Mining Roof Bolters
Most common level of education among people in this career: High school diploma or equivalent (53%)
Less than high school diploma
12%
High school diploma or equivalent
53%
Some college, no degree
24%
Other*
12%
*All other responses combined for clarity.
This page includes information from theO*NET 26.1 Databaseby the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under theCC BY 4.0license. O*NET® is a trademark of USDOL/ETA.