technicien en installation de lignes sismiques

CONT: Seismic Line Crew Helper. As a Line Crew Helper, Andre lays out and picks up seismic recording equipment for 2D and 3D land seismic data acquisition.
CONT: ... the [seismic exploration] industry needs chainsaw buckers to help clear a path in forested areas, survey helpers to mark where the explosives and vibrators need to go, driller helpers to handle the explosives and help drill the shot hole for the explosives, and line crew helpers to lay the cable and sensors that will record the data. ... With as many as fifty line crew helpers needed on a crew, these juggies are the muscle on the team. Line crew helpers are often called recorder helpers because much of their work involves laying the electronic equipment and wires that record sounds coming from underground.