Thank you,

Jason Mayo

Manager, Safety and Environmental Compliance
Railway Safety and Security

C: 672 208 4270

BC Rapid Transit Company (BCRTC)

6800 14th Ave, Burnaby, BC V3N 4S7, Canada

Together all the

From: William Wu <wwu@arcose.com>

Sent: Wednesday, March 11, 2026 1:04 PM

To: MAYO JASON <JASON_MAYO@BCRTC.BC.CA>; MINSTER DAN <DAN_MINSTER@BCRTC.BC.CA>
Cc: LO KELVIN <KELVIN_LO@BCRTC.BC.CA>; Terence Tang <ttang@arcose.com>

Subject: Re: [External]RE: [External]RE: [External]Request for sound testing

EXTERNAL WARNING: This email came from an external source. Please use caution when opening attachments or

clicking on links, and only do so when you are expecting them from a known sender or can confirm they are legitimate
and safe.

Hello Jason and Daniyar,

Please see attached draft noise survey report. Let us know if you have any questions or would like us to proceed with
finalizing this report.

Thanks,

William Wu, Dip T (OHS), CRST
EHS Consultant, Project Manager

305 - 3999 Henning Dr
Burnaby, BC V5C 6P9
www.arcose.com

Office: 604.372.2502
Cell: 604.838.2534

E-mail: wwu@arcose.com

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