Thank you, CONNIE PRIER Occupational Health Coordinator Occupational Health & Wellness Tel.: 604-653-8439 | Fax: 604-520-5552 BC Rapid Transit Company (BCRTC) 6800 14th Ave, Burnaby, BC V3N 4S7, Canada 7 Together all the way i & ¢ The contents of this communication, including any attachment(s), are confidential and may be privileged. If you are not the intended recipient (or are not receiving this communication on behalf of the intended recipient), please notify the sender immediately and delete or destroy this communication without reading it, and without making, forwarding, or retaining any copy or record of it or its contents. Thank you. Note: We have taken precautions against viruses, but take no responsibility for loss or damage caused by any virus present. From: BCRTC RAILWAY SAFETY DEPARTMENT <Railwaysafetydepartment@bertc.bc.ca> Sent: Monday, March 9, 2026 2:48 PM To: PRIER CONNIE <CONNIE PRIER@BCRTC.BC.CA> Cc: BCRTC RAILWAY SAFETY DEPARTMENT <Railwaysafetydepartment@bertc.bc.ca>; LO KELVIN <KELVIN LO@BCRTC.BC.CA>; MAYO JASON <JASON MAYO @BCRTC.BC.CA> Subject: RE: M H 42647461 Hi Connie, We had done spot testing immediately following Mark’s Safety Concern regarding noise exposure that demonstrated sound levels were below the OEL. However, to ensure we were doing our due diligence we also hired a contractor to come and perform sound monitoring for the full duration of their 10-hour shift. We will respond to WorkSafe accordingly once we receive the report with results from the contractor. Thank you, Kind Regards, Breanna Richardson Safety Coordinator Railway Safety and Security P: 236-688-6561 E: breanna_ richardson@beric be ca BC Rapid Transit Company (BCRTC) 6800 14th Ave, Burnaby, BC V3N 4S7, Canada T ~~ Together all the way 000267