{"data":{"id":"us/30-cfr-57.7009","jurisdiction":"us","citation":"30 CFR 57.7009","heading":"Drill helpers.","body":"If a drill helper assists the drill operator during movement of a drill to a new location, the helper shall be in sight of, or in communication with, the operator at all times.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart F—Drilling and Rotary Jet Piercing"],"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":"def99b78ded219ee612637862878ba9e3b6b99c0cddf0279dc2ff324d4bbef09","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.7008","next":"us/30-cfr-57.7010"},"notice":"GroundRules: Original legal text. Not legal advice."}