{"data":{"id":"us-va/4vac25-40-1240","jurisdiction":"us-va","citation":"4VAC25-40-1240","heading":"Tank valves to be kept closed","body":"Valves on oxygen and acetylene tanks shall be kept closed when the contents are not being used.","path":["Title 4. Conservation And Natural Resources","Agency 25. Department of Energy","Chapter 40. Safety and Health Regulations for Mineral Mining","Part VIII. Compressed Air, Gases, and Boilers—Surface and Underground"],"source_url":"https://law.lis.virginia.gov/admincode/title4/agency25/chapter40/section1240/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:45:56Z","sha256":"92debd0799ec1d708284aed42c78eb728f1dc4aeedb6ede3a3508bc169f31ab6","source_id":"us-va-vac","stale":false,"prev":"us-va/4vac25-40-1230","next":"us-va/4vac25-40-1250"},"notice":"GroundRules: Original legal text. Not legal advice."}