Education: Secondary (high) school graduation certificate
Experience: 1 year to less than 2 years
or equivalent experience
Work setting
---------------- Construction
Tasks
--------- Direct explosive trucks to load holes
Drive and operate tracked or truck-mounted rotary drilling to bore large blast holes to specified depths at staked positions in open-pit mine or quarry
Load explosives in blast holes by hand
Read instructions or diagrams and lay out drill patterns
Operate tracked or truck-mounted drill equipped with auger or other attachment to drill holes for building foundations or pilings
Operate air-track, rotary, down-the-hole or other drilling machines to drill blast holes or may direct drilling of blast holes
Supervision
--------------- Blasters (surface mining or quarrying or construction)
Area of work experience
--------------------------- Construction site
Quarries