
HazardEx - Managing Ageing Assets
This presentation was delivered by Jon Wallis and Graham Doggett at HazardEx 2025 Harrogate. It describes the challenges for technical teams when managing ageing assets and DSEAR compliance.

Texas City Refinery Disaster
2005 CSB video detailing the refinery explosion.

Watson Grinding Explosion
A CSB safety video on the investigation into the January 24, 2020, fatal propylene release and explosion at the Watson Grinding and Manufacturing Company facility in Houston, Texas. The massive explosion resulted in the death of two workers and a nearby resident and damaged hundreds of neighboring homes.

Hydrogen Sulphide - The Silent Killer
Since the waterflood station equipment contained deadly H2S, Aghorn should have trained its
employees, which should have led to Pumper A being aware, that an equipment malfunction could
indicate an H2S release.
employees, which should have led to Pumper A being aware, that an equipment malfunction could
indicate an H2S release.

HSE Ageing Assets
Ageing Asset and Asset Life Extension (ALE) KP4

IAM Asset Management - an anatomy
Guidance on the framework for Asset Management - produced by the Institute of Asset Management ISO 5500 & 55001

HSE Fire and Explosion
Background on Fire and Explosion risks from the HSE

CSB video of Explosion in St. Lois
Creeping Change with a pressure vessel system leads to fire and explosion.
Useful Resources
Safety Library
DSEAR
Useful links and information for COMAH sitesĀ
Members Only - Request Access
Electrical
Electrical Safety Management
Members Only - Request Access
COMAH
Resources for managing dangerous and explosive atmospheres
Members Only - Request Access
Safety Videos
Useful safety videos and tool box talks
Members Only - Request Access
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