{"data":{"id":"us/30-cfr-33.23","jurisdiction":"us","citation":"30 CFR 33.23","heading":"Mechanical positioning of parts.","body":"All parts of a unit that are essential to the dust-collection feature shall be provided with suitable mechanical means for positioning and maintaining such parts properly in relation to the stratum being drilled.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER B—TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS","PART 33—DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES","Subpart B—Dust-Collector Requirements"],"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":"a57222faa7a15570b75c36ce1b4a40554eea75289035af34e48909030d0fcfe5","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-33.22","next":"us/30-cfr-33.30"},"notice":"GroundRules: Original legal text. Not legal advice."}