This three day course covers the OSHA Excavation Standard and safety and health aspects of excavation and trenching. Course topics include practical soil mechanics and its relationship to the stability of shored and unshored slopes and walls of excavations, introduction of various types of shoring (wood timbers and hydraulic), soil classification, and use of protective systems. Testing methods are demonstrated and students participate in workshops in the use of instruments such as penetrometers, torvane shears, and engineering rods. Upon course completion students will have the ability to assess their employer’s compliance with the OSHA Excavation Standard, utilize soil testing methods to classify soil types, determine protective systems for excavation operations, and implement training requirements.
All required course materials and handouts are included in the registration fee and will be distributed to attendees on the first day of the class.
Sample Agenda:
- Introduction to Excavation and Trenching
- CFR 1926 Subpart P
- Competent Person Requirements
- Performing Field Soil Tests and Classifying Soils in Accordance with Appendix A
- Protection Systems
- Using a Registered Engineer
- Hazardous Atmospheres
- Rescue Operations
- Other Utilities (conflicts with excavations)
- Additional Issues to be Considered
