This episode covers the excavation, shoring systems, and the first phase of construction as crews dig 30 feet down to lay the foundation. Watch as heavy machinery, skilled engineers, and smart ...

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 ...

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 ...