What does OSHA consider a hole?

29 CFR 1926.500(b), Subpart M — Fall Protection, provides: §1926.500(b) Definitions. Hole means a gap or void 2 inches (5.1 cm) or more in its least dimension, in a floor, roof, or other walking/working surface.

What is the difference between a hole and an opening OSHA?

So according to OSHA, not only is the location of a hole different than an opening (walking surface vs. wall), but so is the physical size of the void into which – or through – a worker may fall.

What size hole requires a cover?

Every floor hole into which persons cannot accidentally walk (on account of fixed machinery, equipment, or walls) shall be protected by a cover that leaves no openings more than one (1) inch wide. The cover shall be securely held in place to prevent tools or materials from falling through.

What is considered a hole?

A hole is an opening in or through a particular medium, usually a solid body. Depending on the material and the placement, a hole may be an indentation in a surface (such as a hole in the ground), or may pass completely through that surface (such as a hole created by a hole puncher in a piece of paper).

What size hole requires a cover OSHA?

First, §1926.501(b)(4)(i) requires that employees be protected from falling through holes more than 6 feet by fall arrest systems, guardrails or covers. So, if a hole is more than 6 feet deep, one of these protection systems must be used.

What is the difference between a hole and an opening?

As nouns the difference between opening and hole is that opening is an act or instance of making or becoming open while hole is a hollow spot in a surface.

What are the 3 requirements for a hole cover?

➢ Covers for holes in floors and working surfaces must meet the following requirements: ➢ Capable of supporting at least twice the maximum load expected to cross over the cover. ➢ Shall be secured when installed to prevent displacement. ➢ Shall be marked with word “HOLE” or “COVER”.

What are the OSHA rules?

Occupational Safety and Health Administration (OSHA) standards are rules that describe the methods that employers must use to protect their employees from hazards. There are OSHA standards for construction work, maritime operations and general industry, which is the set that applies to most worksites.

What types of holes are there?

There are four types of black holes: stellar, intermediate, supermassive, and miniature. The most commonly known way a black hole forms is by stellar death.