Construction Drilling

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Geotechnical contractors can keep samples accurate using proper equipment, systems, photos and lots of notes.

Will Keyes of Griffin Dewatering offers ideas for mentoring, jobsite leadership and punching out at 5 p.m.

In episode 40, the hosts talk to Will Keyes of Griffin Dewatering about shaping helpers into drillers.

Bobby Zitzka assumes the role after retirement of John Farrell, who served company for 38 years.

In episode 39, the hosts talk to Jessica Alexander of Cascade Environmental about hiring and managing crews.

Julian Atchia will serve a three-year term starting at the group’s Annual Conference in Orlando in March.

Company says rig can be truck- or track-mounted, offers fast and safe production in tough conditions.

Articulated masts add flexibility required for micropiles, tiebacks, but come with specific risks to mitigate.