Master overview of installing forms building an abutment wall on a bridge. Focuses on rebar elements; the use of spacers and wall ties; installing form walls and waterstops.
This module takes you to a live highway paving job as workers set up and spray tack coat from a distributor tank. A companion module to the LeeBoy tack buggy overview series.
This is the first in a three part training on the basics of road compaction. Part 1 discusses the three key factors to consider when rolling asphalt and a review of the basic components of a tandem drum vibratory compactor.
This is the second in a three part training on the basics of road compaction. Part 2 explains how to conduct a daily walkaround inspection, safety considerations, and a quick demonstration of the basic rolling pattern.
This is the third in a three part training on the basics of road compaction. Part 3 breaks down factors to consider when rolling; including water, vibration, temperature, and mat thickness.