{"data":{"id":"us/30-cfr-77.408","jurisdiction":"us","citation":"30 CFR 77.408","heading":"Welding operations.","body":"Welding operations shall be shielded and the area shall be well-ventilated.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","Subpart E—Safeguards for Mechanical Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"c81cc81ed1c3cb4a6a046e0dbf10b846287c65a783b32aa05b21ded959c60c5b","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-77.407","next":"us/30-cfr-77.409"},"notice":"GroundRules: Original legal text. Not legal advice."}