Section 39(2) in The Orissa Building and Others Construction Workers (Regulation of Employment and Conditions of Service) Rules, 2002
(2)Overhead protection referred to in sub-rule(1) shall not be less than two meters wide and shall be erected at height not more than five meters above the base of the building and the outer edge of such overhead protection shall be one hundred fifty millimeters higher than the inner edge thereof and shall be erected at an angle not more than twenty degree to its horizontal sloping into the building.
