The update of the Preliminary Risk Analysis of the LHC Cryogenic System

The Preliminary Risk Analysis (PRA) of the Large Hadron Collider cryogenic system, performed in 1998, was aimed at the identification of all the risks for personnel, equipment or environment caused by the failures that might accidentally occur in any phase of the machine operation, and that could no...

Descripción completa

Detalles Bibliográficos
Autores principales: Chorowski, M, Piotrowska, A, Tavian, L
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1561714
_version_ 1780930703350824960
author Chorowski, M
Piotrowska, A
Tavian, L
author_facet Chorowski, M
Piotrowska, A
Tavian, L
author_sort Chorowski, M
collection CERN
description The Preliminary Risk Analysis (PRA) of the Large Hadron Collider cryogenic system, performed in 1998, was aimed at the identification of all the risks for personnel, equipment or environment caused by the failures that might accidentally occur in any phase of the machine operation, and that could not be eliminated by design. The risk analysis was performed during a design and an early construction phase of the machine, so after the collider commissioning and consolidation experience, especially due to the 080919 incident in the LHC sector 3-4, PRA had to be revised and updated. This note gives the overview of the redefined or updated data. It discusses the criterions of cryogenic failures categorization taking into account their occurrence and severity.
id cern-1561714
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15617142019-09-30T06:29:59Zhttp://cds.cern.ch/record/1561714engChorowski, MPiotrowska, ATavian, LThe update of the Preliminary Risk Analysis of the LHC Cryogenic SystemAccelerators and Storage RingsThe Preliminary Risk Analysis (PRA) of the Large Hadron Collider cryogenic system, performed in 1998, was aimed at the identification of all the risks for personnel, equipment or environment caused by the failures that might accidentally occur in any phase of the machine operation, and that could not be eliminated by design. The risk analysis was performed during a design and an early construction phase of the machine, so after the collider commissioning and consolidation experience, especially due to the 080919 incident in the LHC sector 3-4, PRA had to be revised and updated. This note gives the overview of the redefined or updated data. It discusses the criterions of cryogenic failures categorization taking into account their occurrence and severity.CERN-ATS-Note-2013-039 TECHoai:cds.cern.ch:15617142013-07-12
spellingShingle Accelerators and Storage Rings
Chorowski, M
Piotrowska, A
Tavian, L
The update of the Preliminary Risk Analysis of the LHC Cryogenic System
title The update of the Preliminary Risk Analysis of the LHC Cryogenic System
title_full The update of the Preliminary Risk Analysis of the LHC Cryogenic System
title_fullStr The update of the Preliminary Risk Analysis of the LHC Cryogenic System
title_full_unstemmed The update of the Preliminary Risk Analysis of the LHC Cryogenic System
title_short The update of the Preliminary Risk Analysis of the LHC Cryogenic System
title_sort update of the preliminary risk analysis of the lhc cryogenic system
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1561714
work_keys_str_mv AT chorowskim theupdateofthepreliminaryriskanalysisofthelhccryogenicsystem
AT piotrowskaa theupdateofthepreliminaryriskanalysisofthelhccryogenicsystem
AT tavianl theupdateofthepreliminaryriskanalysisofthelhccryogenicsystem
AT chorowskim updateofthepreliminaryriskanalysisofthelhccryogenicsystem
AT piotrowskaa updateofthepreliminaryriskanalysisofthelhccryogenicsystem
AT tavianl updateofthepreliminaryriskanalysisofthelhccryogenicsystem

Ejemplares similares