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

4VAC25-40-2250: Testing after installation or repair

Where this section sits in the code

Title 4. Conservation And Natural Resources
Agency 25. Department of Energy
Chapter 40. Safety and Health Regulations for Mineral Mining
Part XII. Electricity—Surface and Underground

Continuity and resistance of grounding systems shall be tested immediately after installation, repair, and modification; and annually thereafter. A record of the resistance measured in each equipment ground conductor, grounding electrode conductor, and the earth around the grounding electrode shall be made, and the most recent test record shall be available upon request by the director or division mine inspector.

Collected 2026-09-14T04:46:00Z. Source file · JSON

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