Unlock Advanced Research with PRISMAI Integrated with over 4 crore judgments and laws — designed for legal practitioners, researchers, students and institutions - Know your Kanoon - Doc Gen Hub - Counter Argument - Case Predict AI - Talk with IK Doc - ... Upgrade to Premium Document Options Get in PDF Print it! [Cites 0, Cited by 0] [Section 234] [Entire Act] Union of India - Subsection Section 234(1) in The Coal Mines Regulations, 2011 (1)No welding or cutting operations shall be done in AMM or CMM district in case main mechanical ventilator or auxiliary fan is not working.