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Virginia regulations · Through 2026 Regular Session (effective July 1, 2026)

4VAC25-40-5130: Operation of main fans

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Where this section sits in the code
  1. Title 4. Conservation And Natural Resources
  2. Agency 25. Department of Energy
  3. Chapter 40. Safety and Health Regulations for Mineral Mining
  4. Part XV. Safety and Health Regulations—Underground Only
  5. Article 11. Gassy Mines

Main fans shall be:

1. Operated continuously except when the mine is shut down for an extended period;

2. Provided with pressure-recording gauges; and

3. Inspected daily and records kept of such inspections and of fan maintenance.

Collected 2026-09-14T04:46:10Z. Source file · JSON

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