How do they match: Explosives Workers, Ordnance Handling Experts, and Blasters

  • Water Blaster

  • Insert waterproof sealers, bullets, and/or powder charges into guns, and screw gun ports back into place.
  • Insert, pack, and pour explosives, such as dynamite, ammonium nitrate, black powder, or slurries into blast holes; then shovel drill cuttings, admit water into boreholes, and tamp material to compact charges.

  • Direct construction or extraction personnel.
  • Load materials into construction equipment.
  • Mark reference points on construction materials.
  • Order construction or extraction materials or equipment.
  • Position construction or extraction equipment.