Place du Centre
200 Promenade du Portage, 4th floor
Gatineau QC K1A 1K8
08 January 2020
Director General, Rail Safety
Transport Canada
14th floor, Enterprise Building
427 Laurier Avenue
Ottawa, ON K1A 0N5
Assistant Vice President, Technical Services
Association of American Railroads
425 Third Street SW, Suite 1000
Washington DC 20024
U.S.A.
27 September 2021
City Manager
City of Ottawa
110 Laurier Avenue West
Ottawa, Ontario K1P 1J1
Subject :
Rail Safety Advisory letter 617-02/21
Roller bearing failure resulting in derailment of Ottawa Light Rail Transit vehicle
2 November 2021
City Manager
City of Ottawa
110 Laurier Avenue West
Ottawa, Ontario K1P 1J1
Subject :
Rail Safety Advisory letter 617-03/21 (TSB occurrence R21H0121)
Work procedures for Ottawa Light Rail Transit vehicle maintenance
22 July 2022
Director General, Rail Safety
Transport Canada
14th floor, Enterprise Building
427 Laurier Avenue West
Ottawa ON K1A 0N5
Subject :
19 August 2022
Director General, Rail Safety, Transport Canada
Enterprise Building, 14th floor
427 Laurier Avenue West
Ottawa ON K1A 0N5
Subject :
Rail Transportation Safety Advisory Letter 03/22 (TSB occurrence R22D0058)
Trespassing on the Canadian Pacific Railway Company’s Outremont spur
09 November 2022
Director General, Rail Safety, Transport Canada
Enterprise Building, 14th floor
427 Laurier Avenue West
Ottawa ON K1A 0N5
Subject :
Rail Transportation Safety Advisory Letter 04/22 (TSB occurrences R22Q0095 and R22Q0062)
Procedures and guidelines relating to train operations
3 February 2023
Interim City Manager
City of Ottawa
110 Laurier Avenue West
Ottawa ON K1P 1J1
Subject :
Rail Transportation Safety Advisory Letter 01/23 (occurrence R22H0037)
Ongoing failures of cartridge roller bearing assemblies on Ottawa Light Rail Transit vehicles
27 February 2023
Director General, Rail Safety, Transport Canada
Enterprise Building, 14th floor
427 Laurier Avenue West
Ottawa ON K1A 0N5
Subject :
23 February 2023
Director General, Rail Safety, Transport Canada
Enterprise Building, 14th floor
427 Laurier Avenue West
Ottawa ON K1A 0N5
Subject :
Rail Transportation Safety Information Letter 01/23 (occurrences R22D0106 and R22V0238)
Missing audio channel in locomotive voice and video recorder (LVVR) data
