{"data":{"id":"us-va/4vac25-40-4220","jurisdiction":"us-va","citation":"4VAC25-40-4220","heading":"Engine-powered hoists","body":"Where any diesel or similar fuel injection engine is used to power a hoist, the engine shall be equipped with a damper or other cutoff in its air intake system.  The control handle shall be clearly labeled to indicate that its intended function is for emergency stopping only.","path":["Title 4. Conservation And Natural Resources","Agency 25. Department of Energy","Chapter 40. Safety and Health Regulations for Mineral Mining","Part XV. Safety and Health Regulations—Underground Only","Article 10. Personnel Hoisting"],"source_url":"https://law.lis.virginia.gov/admincode/title4/agency25/chapter40/section4220/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:46:08Z","sha256":"0196d79734d121f352c5a4549b72617894a55a19bc3713fd5078a5f006083319","source_id":"us-va-vac","stale":false,"prev":"us-va/4vac25-40-4210","next":"us-va/4vac25-40-4230"},"notice":"GroundRules: Original legal text. Not legal advice."}