Excavation, Trenching, and Soil Mechanics. OSHA Regulations 1926.650: Scope and Application 1926.651: Specific Excavation Requirements 1926.652: Requirements.
Excavations 1926 Subpart P EXCAVATION ◦ Any man-made cut, cavity, trench, or depression in an earth surface that is formed by earth removal. ◦ Cave-ins.
TRENCH RESCUE OPERATIONS/AWARENESS LEVEL WIKIPEDIA, TRENCH RESCUE IS A SPECIALIZED FORM OF RESCUE, A SUBSET OF CONFINED SPACE RESCUE. TRENCH RESCUE INVOLVES.
Excavations
Excavation, Trenching, and Soil Mechanics
