Section 49(8) in Faridabad Complex Administration Building Rules, 1989
(8)In any wall no timber shall be placed nearer than 20 centimetres to the inside of the flues or chimney opening except that wooden plugs in any wall or chimney breast can be driven nearer than 15 centimetres to the inside of any flue or chimney opening. Under any chimney opening no timber shall be within 40 centimetres from the upper surface of the hearth.
