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| # | Standard Interpretations |
|---|---|
| 1 | - 1926.652(a)(1) - Protective system requirements for excavations that will not be entered by employees. |
| 2 | - 1926.652(a)(1)(ii), 1926.652(a)(1) - Permissibility of using average excavation depth to determine protective system requirements for the excavation. |
| 3 | - 1926.652(a)(1) - Excavations may be shored with wooden shoring. |
| # | Regulations |
|---|---|
| 1 | Requirements for protective systems. |
