Option 1 is for smaller-scale excavations. It covers lighter-weight timber and aluminum shoring and requires following the OSHA guidelines laid out in Appendices A and C of the excavation standards.

Trench shoring equipment includes trench shields and other shoring devices that are used to prevent a dug trench from caving-in on workers or equipment. In addition to product type, specifications ...

In order to understand the design of shoring systems, it is necessary to have a clear understanding of the types of failures which can occur to a shoring wall. These failures include Structural ...