{"data":{"id":"us/30-cfr-56.10004","jurisdiction":"us","citation":"30 CFR 56.10004","heading":"Brakes.","body":"Positive-action-type brakes and devices which apply the brakes automatically in the event of a power failure shall be provided on aerial tramways.","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 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","Subpart I—Aerial Tramways"],"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":"a122319a4a261c7f25cceab6e30b5d1eaf5dce7a702087d54ef92c068c219a08","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-56.10003","next":"us/30-cfr-56.10005"},"notice":"GroundRules: Original legal text. Not legal advice."}