GroundRules
Va. Code § 45.2-727: Separation of openings
Where this section sits in the code
- Title 45.2. Mines, Minerals, and Energy
- Subtitle II. Coal Mining
- Part B. Underground Coal Mines
- Chapter 7. Requirements Applicable to Underground Coal Mines; Mine Construction
- Article 6. Mine Openings and Escapeways
A. In a drift or slope mine, openings shall be separated by at least 50 feet of natural strata, unless specifically approved in the roof control plan. All connections between openings not used for the coursing of air, travel, or haulage shall be closed with stoppings of fireproof material.B. In a shaft mine, openings shall be separated by at least 200 feet of natural strata.Code 1950, § 45-71; 1954, c. 191; 1966, c. 594, § 45.1-94; 1994, c. 28, § 45.1-161.163; 2005, c. 3; 2021, Sp. Sess. I, c. 387.
Collected 2026-09-04T15:16:34Z. Source file · JSON