On Board Trains Occupational Health and Safety Regulations (SOR/87-184)

Regulations are current to 2017-12-11 and last amended on 2017-06-20. Previous Versions

Warning Signs

  •  (1) If an employee may be exposed to an A-weighted sound pressure level of more than 87 dBA at a work place, the employer shall, in conspicuous places within the work place, post and keep posted signs warning of a potentially hazardous level of sound.

  • (2) In order to determine whether an employee may be exposed to an A-weighted sound pressure level of more than 87 dBA at a work place, the measurement of the A-weighted sound pressure level shall be performed instantaneously, during normal working conditions, using the slow response setting of a sound level meter.

  • SOR/2015-143, s. 19.
 
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