144(1)An employer shall ensure that no person other than a person who is conducting an underground blasting operation or a person designated pursuant to paragraph 142(2)(a) fires a blast.
144(2)No person other than a person who is conducting an underground blasting operation or who is designated pursuant to paragraph 142(2)(a) shall fire a blast.
144(3)No person other than a person who conducts an underground blasting operation shall
(a)
prime an explosive,
(b)
make any connection that leads or will lead from the primed charge to an initiating device, or
(c)
connect any delay or sequencing device or program the delay or sequence for the blast.
144(4)A person who fires or initiates a blast shall, immediately after each blast, record the blast in the book referred to in subsection 18(3).
144(1)An employer shall ensure that no person other than a person who is conducting an underground blasting operation or a person designated pursuant to paragraph 142(2)(a) fires a blast.
144(2)No person other than a person who is conducting an underground blasting operation or who is designated pursuant to paragraph 142(2)(a) shall fire a blast.
144(3)No person other than a person who conducts an underground blasting operation shall
(a)
prime an explosive,
(b)
make any connection that leads or will lead from the primed charge to an initiating device, or
(c)
connect any delay or sequencing device or program the delay or sequence for the blast.
144(4)A person who fires or initiates a blast shall, immediately after each blast, record the blast in the book referred to in subsection 18(3).