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Approval Procedure. CSOC 11 June 2003. Approval of CERN code. Safety Policy at CERN 2003 (SAPOCO42; 3.2) Preliminary draft from group of specialists Consultations (Divisions, DSOC, Staff Assoc,...) SAPOCO examination Adoption by SAPOCO Submitted to the Director-General
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Approval Procedure CSOC 11 June 2003 Code approval procedure PKF
Approval of CERN code • Safety Policy at CERN 2003 (SAPOCO42; 3.2) • Preliminary draft from group of specialists • Consultations (Divisions, DSOC, Staff Assoc,...) • SAPOCO examination • Adoption by SAPOCO • Submitted to the Director-General • Translation and publication Code approval procedure PKF
Elaboration of cryo code • Cryogenics Officers and the csoc initiated to take care of Safety in matters of cryogenics, in particular to establish rules for this discipline. • Main documents at the start of the CSOC: • IS47 "The use of cryogenics fluids (1998)" • code D2 - "Safety code for pressure vessels and pressurized pipelines (1998)" Code approval procedure PKF
Elaboration of cryo code • A working group under the CSOC became active in the spring 2002 with the members: • Marc Vadon/TIS, Chair • Claude Margaroli TIS • Goran Perinic LHC-ECR • Poul Frandsen, CSOC chair. Code approval procedure PKF
Elaboration of cryo code • The working group felt that a code for 'Cryogenic Equipment' was urgent, • More urgent than a Cryogenics Safety Manual. Code approval procedure PKF
Elaboration of cryo code • CSOC 5 Nov 2002 • CSOC 11 June 2003 • Consultations (DSOC, AT division groups, TIS, Staff Association) • Use EDMS for comments? • Presentation to SAPOCO Code approval procedure PKF
Key points • The generic reference texts: • European agreements (e.g. ADR) • European Union directives • Construction standards and codes (EN, ISO, IGC, CGA) • CERN regulations (Codes, IS). Code approval procedure PKF
Key phrases • … vessels must be designed in accordance with the applicable European Standard, p.t. EN13530. Code approval procedure PKF
Key phrases • Special equipment must comply with standards and codes. Further it must fulfil additional requirements set out by TIS. Code approval procedure PKF
Reaction CSOC Nov 2002 • Start with examples of special equipment • Cold- or valve box, sc cable test rig, cryoline… • Include all cryogenic facilities (ref. IS47): • Vacuum pumps, water supply, compressors, level gauges, atm. T storage tanks … Code approval procedure PKF
Reaction CSOC Nov 2002 • 6.2 Design file timing error • Specification committee, NO, not always there • TIS specialist? • Simulation of the use of code to existing examples • There is a need for a cryogenic safety manual further to the code. Code approval procedure PKF