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11.1: Introduction

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    Excavation and trenching are among the most hazardous construction operations. The Occupational Safety and Health Administration’s (OSHA) Excavation standards, 29 Code of Federal Regulations (CFR) Part 1926, Subpart P, contain requirements for excavation and trenching operations. This chapter highlights key elements of the standards and describes safe work practices that can protect workers from cave-ins and other hazards.

    This page titled 11.1: Introduction was last modified on Fri, 14 Aug 2026 16:59:27 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Jenny Huang.