Section 162 in The Orissa Building and Others Construction Workers (Regulation of Employment and Conditions of Service) Rules, 2002
162. Quality and Quantity of air.
- The employer shall ensure at a construction site of a building or other construction work that :-(a)every working chamber at an excavation or tunneling work where compressed air is used, the supply of such air is maintained not less than zero point three cubic meters per minute per person working therein;(b)a reserve supply of compressed air is made available at all times for man-locks and medical locks used at a tunneling work;(c)the air supplied in a compressed air environment at a tunneling work is as far as practicable free from odour and other contaminants, namely dust, fumes and other toxic substances.
