{"data":{"id":"us/30-cfr-56.6803","jurisdiction":"us","citation":"30 CFR 56.6803","heading":"Blasting lines.","body":"Permanent blasting lines shall be properly supported. All blasting lines shall be insulated and kept in good repair.","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 E—Explosives"],"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":"3cd1c65e831d4fa9290ea5a634481d1f5dff9306c376528ab758c697d4edb623","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-56.6802","next":"us/30-cfr-56.6900"},"notice":"GroundRules: Original legal text. Not legal advice."}