The City of San Diego allows contractors to use steel trench plates on trench projects. Following is the language from city Standard Specifications for Public Works Construction: "Trenches shall be … [Read more...] about Steel plates to cover trenches in construction zones
Excavation
Analysis of Trench-Related Fatalities in Construction and Development of Intervention Strategies
Every year, there are over one hundred estimated fatalities associated with excavations and trenching operations, including cave-ins, contacts with electrical cables, equipment related accidents, … [Read more...] about Analysis of Trench-Related Fatalities in Construction and Development of Intervention Strategies