COVID-19 client service update

While Technical Safety BC offices are temporarily closed, we are continuing to provide services via email at contact@technicalsafetybc.ca and perform safety critical assessments and incident investigations. More information here.

Incident Investigations

As part of Technical Safety BC's commitment to share safety information with clients and the public, we share our incident investigation summaries. The investigations are documented in our enhanced incident investigation report format and organized by technology.

When does Technical Safety BC investigate?
  • When regulated work or regulated equipment is involved
  • When evidence is available to help determine causes and contributing factors
  • Where a learning opportunity exists to understand and document what caused the incident, and to inform prevention of similar incidents.
When does Technical Safety BC not investigate?
  • Where a regulated product or work is not involved
  • Where there is no evidence of regulated equipment being involved, or it has been ruled out.
  • It does not meet the definition of an incident
  • Evidence of cause or contributing factors is poor or non-existent.
Title Sort descending Ref # Incident Date Technologies Publish Date
Boiler room fire damages apartment building 4824 Boiler, PV and Refrigeration 30 May 2018
Brake malfunction on a construction elevator 5615856 Elevating Devices 15 December 2017
Broken bolts bring elevator to a stop II-640991-2018 (#5063) Elevating Devices 5 November 2018
Broken handrail track damages Burnaby escalator 5621423 Elevating Devices 15 December 2017
Broken portion of an escalator step injures worker II-639118-2018 Elevating Devices 25 April 2018
Burnt out main breaker requires refurbishment of buss work and main breaker replacement II-845396-2019 (#12047) Electrical 22 October 2019
Cable failure damages conductor 5616797 Electrical 4 November 2017
Carbon monoxide leak results in fatality near Ashcroft 5613597 Gas 5 February 2018
Carousel rider's foot strikes queuing patron by accident 5618622 Amusement Devices 4 June 2018
Carrier damaged by springbox fall at ski resort 5578444 Passenger Ropeways 4 November 2017
Catastrophic tube failure engulfs boiler building in high temperature steam II-757086-2018 (9144) Boiler, PV and Refrigeration 4 February 2019
Center axle of a bullwheel of passenger ropeway damaged after sudden stop II-743660-2018 (#8546) Passenger Ropeways 13 November 2019
Chairlift incident results from incorrect unloading of passenger 5581004 Passenger Ropeways 4 November 2017
Chairlift passenger falls 30-35ft unaware restraining device was lifted II-654915-2018 (Incident ID #5698) Passenger Ropeways 21 June 2018
Chairlift passenger injured 5576712 Passenger Ropeways 4 November 2017
Child not securely loaded in moving ropeway carrier seat II-817415-2019 (#11157) Passenger Ropeways 27 February 2020
Clogged flue chamber causes explosion in hot water boiler combustion chamber II-717029-2018 (#7943) Boiler, PV and Refrigeration 22 October 2019
CO produced by boiler used to heat pool circulates through house 5603269 Gas 21 March 2018
Collapsed wood support damages gas piping 5620634 Gas 15 December 2017
Commercial coffee roaster catches fire due to failed exhaust fan II-722323-2018 (8074) Gas 4 February 2019
Component failure ignites electric fire at low voltage system 5616585 Electrical 4 November 2017
Compromised insulation damages outdoor electrical junction box II-710415-2018)(17800) Electrical 12 October 2018
Corrosion punctures filter pot, creates leak 5610695 Boiler, PV and Refrigeration 3 November 2017
Corrosion ruptures refinery pipe, ignites fire 5580487 Boiler, PV and Refrigeration 3 November 2017
Crack in chairlift tower cross arm revealed 5583910 Passenger Ropeways 3 November 2017