Excavation shoring is a science that involves complex ... OSHA simplified the soil classification system in 1989. That same year they added that any deviation from provided options would need ...

This course covers the OSHA Excavation Standard and safety ... introduction of various types of shoring (wood timbers and hydraulic), soil classification, and use of protective systems. Testing ...

It eliminates the need for structural shoring systems and dewatering. It also creates a very hard, durable surface for construction equipment, even in soft soils. Ground freezing provides a strong ...

three or more corner and linear posts Multi-modules sliding strut shoring system also available ...

Complex basement-lowering project on Pennsylvania Avenue showcases technical excellenceMCLEAN, Va., March 24, 2025 (GLOBE ...

The Virginia Department of Labor and Industry (DOLI), in partnership with the Virginia Department of Fire Programs and the North American Excavation Shoring Association (NAXSA), will host the 2025 ...

This course covers the OSHA Excavation Standard and safety ... introduction of various types of shoring (wood timbers and hydraulic), soil classification, and use of protective systems. Testing ...