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 112] [Entire Act] Union of India - Subsection Section 112(4) in The Petroleum And Natural Gas (Safety In Offshore Operations) Rules, 2008 (4)The process safety system shall be designed with two independent safety levels for protection of equipment.