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 139] [Entire Act] Union of India - Subsection Section 139(a) in The Petroleum Rules, 2002 (a)the doorways and openings shall be built up to a height of 30 centimetres above the floor, or