Section 150(b) in The Orissa Building and Others Construction Workers (Regulation of Employment and Conditions of Service) Rules, 2002
(b)the responsible person referred to in rule 119 conducts necessary test before the commencement of a tunneling work for the day and at suitable intervals as fixed by the Chief Inspector to ensure that the permissible limits of exposure are not exceeded and a record of such test is maintained and is made available for inspection to the Inspector having jurisdiction, on demand.
