# Risk Assessment tailored to cryogenics - LINDE approach

- Institution: CERN
- Department: HSE Seminar
- Speaker: Stefan Rath
- Year: 2016
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3014652)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The following Risk Assessment Tools will be presented:

**HAZID – Hazard Identification Study**

Application: if the process contains new applications or provides new challenges (e.g. plant location)

Purpose: Identify hazards such as fire/explosion, toxic impact, occupational hazards etc. and assess adequate preventive / mitigation measures

**HAZOP – Hazard and Operability Study**

Application: for all Projects

Purpose: Detailed review of design reflected in the PID to ensure that adequate safeguards are available for all possible process upsets or maloperations.

**HAZAN – Hazard Analysis**

Application: for all PFHE (plate-fin heat exchangers), CWHE (coil wound heat exchangers) and straight tube sheet heat exchangers

Purpose: detailed analysis of the impact of process upset conditions and start-up / shut down scenarios on the lifetime of the heat exchangers – including definition of additional safeguards, if required.

**TQR – Technology Qualification Review**

Application: for applications which are new in any manner (process, equipment)

Purpose: Structured analysis of the level of novelty and the technical risk (quantified with risk matrix) including – if required - definition of additional measures to reduce the technical risk to low prior to realisation of the project..

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## Lectures

1. [Risk Assessment tailored to cryogenics - LINDE approach](https://invisiblenetwork.ai/learn/cern/3014652/2763a48d18e9), 38 min (CERN's player)