S-2.1, r. 4 - Safety Code for the construction industry

Section 3.21.3 Disposition versions

2012-09-01

3.21.3. Concentration readings: The employer must ensure that the concentration readings prescribed in section 3.21.2 are:

(a)  taken every 2 hours in the most hazardous spots, by a person trained for such purpose;

(b)  taken so as to obtain a precision equal to that yielded by the methods described in section 44 of the Regulation respecting occupational health and safety (chapter S-2.1, r. 13);

(c)  entered in the record on the job site, except if the recordings are made with continuous recorders equipped with automatic alarms setting off when the quality of air does not meet the requirements of section 3.21.2.

O.C. 1959-86, s. 28; O.C. 885-2001, s. 371.