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 62(9)] [Section 62] [Entire Act] State of Jharkhand - Subsection Section 62(9)(ae) in Bihar Factories Rules, 1950 (ae)The maximum height of a riser shall be 19 cm. and the number of risers shall be limited to 12 per flight.