In the past, workers and would-be rescuers have become caught and, in some cases, killed needlessly in trenches that have collapsed suddenly, and with little to no warning. It has become commonplace ...

The key to safe excavations between 5 and 20 feet deep is that the work be supervised closely by a trained, competent person. (Trenches 20 feet or deeper require a safety system devised by a ...

Despite the variety of trench safety practices and protective devices available on the market, excavation and trenching remain among the most hazardous operations on a construction site. As defined by ...

This course covers the OSHA Excavation Standard and safety and health aspects of excavation and trenching. Course topics include practical soil mechanics and its relationship to the stability of ...

Last month, we discussed the initial response, hazard recognition and mitigation points for the scene of a trench collapse. This month, we are continuing our discussion in the arenas of response ...

Soil compaction might not seem like the most exciting topic, but the proper completion of this step is essential. If soil compaction is not performed adequately, settlement of the soil could occur and ...