Linac4 Status – July 2012
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Transcript of Linac4 Status – July 2012
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Linac4 Status – July 2012
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Project Meeting 12.07.2012
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Some recent views (16.5.2012)
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Linac tunnel - 2012
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Ion source and RFQ
Production of the new H- source is progressing, to be installed soon in the 3 MeV test stand
Radio Frequency Quadrupole (RFQ):Last segment (#2) successfully brazedAssembly of complete RFQ week of 16.7RF measurements week of 23.7
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Financial situation - 2012
Total 2012 budget (CET): 25.9 MCHF Paid at 9.7.12: 5.5 MCHF Paid + Committed at 9.7.12: 19.9 MCHF High level of committments: HP-RF
(4.9M), PIMS (1.3M), CV (1.5M), magnets (1M), EL (0.6M), DTL (0.6M) + others. Comittments should be moved to 2013 for items not to be delivered in 2012.
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Financial - BE
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan
MCHF
Linac4 (BE)
Payments-10
Committed-10
Payments-11
Committed-11
Payments-12
Committed-12
Linear Use of Budget-12
Extrapolation of Committed-12
From Alan Burns presentation at BEMB 9.7.12
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Project status – from EVM
Linac4 globalgreen: ACyellow: EV
50M/90M=56% of project
Some delay w.r.t. original plan
Good agreement between earned value and actual cost,but several discrepancies at WP level
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Linac and infrastructure
Linac machine
overspending by 2M(includes components paid before earning the value…)
Infrastructure (CE,CV,EL)
underspending by 2M(includes services where the value is earned before the bill is paid…).
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CV and EL
CV
EL
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Source and RFQ
Source and LEBT
RFQ
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Accelerating structures
general
DTL
CCDTL
PIMS
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RF
LLRF
HPRF
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BI and CO
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Power converters and vacuum
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BID’s and Magnets
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The Linac4 Safety File(s)
STUDY PROJECT EXECUTION
OPERATION
DISMANTLING
2004 2008 2014/2016 2046?
UPGRADE ?
Linac4 Safety File (EDMS 905423) June 2008, 91 pagesAll safety aspects of project, more emphases on civil engineering and machine equipment
Approval for tendering of building and execution phase
the project phases
New Linac4 Safety Folder In preparation by Anne FunkenAll safety aspects of project, more emphasis on operation. Update of existing Safety File, document following recent CERN safety documentation standard
(EDMS1177755, 15.6.2012).
Approval for operation above 3 MeV energy (2014)
Linac4 Decommissioning Report In preparation (deadline end 2012)Calculation of activation at end of lifeEstimate of material quantities for disposalEstimate of the costs (for financial reports)
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Linac4 Safety Folder
The referential in matters of safety for Linac4 is the Safety File which dates back to 2008, https://edms.cern.ch/document/905423/1
The update of this document is in progress to integrate the changes which occurred and detail subjects which were not yet defined: Interlocked areas and EIS Dumps Ion source changes
At the same time, the contents of the document is reorganized according to the new “Quality Procedure for Safety Documentation Management”, https://edms.cern.ch/document/1177755/0.2
The safety folder is composed of 4 main safety files (separate documents) : Descriptive part Demonstrative part (Risk Control Measures) Operational part REM part (Records, Experience, Monitoring)
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Descriptive part
Content Status Deadline
Section 1 Goal & Motivation of the Linac4
100%
Section 2 Location & vicinity
100%
Section 3 Technical description
70% of the information collected
August 2012
Section 4 Project phases & organization
100%
Section 5 Operation phases
Updates in preparation
December 2012
Section 6 Future evolution of the facility
100%
Section 7 Dismantling phase & disposal
Updates in preparation
December 2012
Descriptive part - progress
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Editorial work progress
Demonstrative part
Content Status Deadline for completion
Section 1
Identification of hazards
Updates 2012 done, editing work to start
September 2012
Section 2
Risks analysis- Ion source
- Remaining systems
-Under way for the gas injection system-Updates 2012 not started
-September 2012
-December 2012
Section 3
Risks control measures- Ion source
- Remaining systems
-Under way for the gas injection system-Updates 2012 not started
-September 2012
-December 2012
Risk control measures regarding high voltage and RF power of the ion source, EDMS 1212106
Operational part20
Content : list of the safety-related and operational procedures with the links to the documents
Deadline : These procedures shall be prepared and
approved prior to the commissioning and operation phases
For the ion source: the deadline is October 2012
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Thank you for your attention
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Linac4 WBS
2. LinacSystems
4. InstallationCommiss.
5. Building,Infrastructure
2.1 Ion Source and LEBT, R. Scrivens, BE/ABP
2.2 Radio Frequency Quadrupole
2.3 Chopper Line, A. Lombardi, BE/ABP
2.4 Accelerating Structures, F. Gerigk, BE/RF
2.5 Linac Beam Dynamics, A. Lombardi, BE/ABP
2.7 Beam Instrumentation, U. Raich, BE/BI
2.6 Radio Frequency Systems
2.8 Transfer Line, C. Carli, BE/ABP
2.9 Magnets
2.10 Power Converters, D. Nisbet, TE/EPC
2.11 Vacuum Systems, G. Vandoni, TE/VSC
2.12 Control Systems, I. Kozsar, BE/CO
4.1 Test Stand Operation, C. Rossi, BE/RF
5.1 Building Design, Construction, L.A. Lopez, GS/SEM
5.2 Cooling and Ventilation, Y. Body, EN/CV
5.3 Electrical Systems, N. Dos Santos, EN/EL
5.4 Access Systems, L. Hammouti, GS/ASE
4.2 Transport, C. Bertone, EN/HE
4.3 Survey, J.-F. Fuchs, BE/ABP
4.4 Linac Commissioning, A. Lombardi, BE/ABP
LINAC4
2.6.2 High Power RF Systems, O. Brunner, BE/RF
2.6.1 Low Level RF Systems, P. Baudrenghien, BE/RF
2.6.3 Slow Tuning and Interlocks, L. Arnaudon, BE/RF
2.6.4 Buncher Amplifiers, J. Broere, BE/RF
2.9.2 Magnetic Measurements, M. Buzio, TE/MSC
2.9.1 Magnet Design and Procurement, T. Zickler, TE/MSC
2.2.2 RFQ Mech. design, Fabrication, S. Mathot, EN/MME
2.2.1 RFQ Funct. design, Commissioning, C. Rossi, BE/RF
1. Management
2.13 Beam Intercepting devices, C. Maglioni, EN/STI
2.4.2 CCDTL and PIMS, F. Gerigk, BE/RF
2.4.1 Drift Tube Linac, S. Ramberger, BE/RF
2.14 Machine Interlocks, B. Puccio, TE/MPE
LINAC4 WBS 05-20124.6 Installation Coordination, J. Coupard, EN/MEF
1.1 Management M. Vretenar + core team, Deputy A. Lombardi
1.3 Safety File, A. Funken, BE/ASR
1.4 Quality Assurance, C. Rossi, S. Weisz
1.5 Design Office, A. Dallocchio, BE/ABP
1.6 Radiation Protection, J. Vollaire, DGS/RP
1.2 Technical Coordination, S. Weisz, DG/DI
1.7 Reviews, webmaster, EDMS, C. Noels, DG/DI
1.1.2 Collaborations – India, V. Chohan, EN/MEF
1.1.1 Collaborations – Russia, Poland, T. Kurtyka, DG/PRJ
2.15 Intertanks, J.B. Lallement, BE/ABP
7 management WPs23 technical WPs11 sub-WPs
Linac4 Safety structure
BE Department
Project Leader
EN Department
PSO
Project specific safety coordination
General safety coordination
DS
OWorkpackage 1
Workpackage 2
Workpackage N
Workpackage 1
Workpackage 2
Workpackage N
TE Department D
SO
Workpackage 1
Workpackage 2
Workpackage N
A&
T S
ec
tor
DS
O
The Project Leader is responsible for Safety in the Project (he can be assisted by a PSO).
- WorkPackages are responsible for Safety within their WP (and follow the standard safety line Group –- Department assisted by DSO).
- The Project provides the global
view and the time perspective: • Coordinates safety issues at the
interfaces between WPs (transfer of information, coactivity, etc.)
• Verifies that Safety issues are correctly considered within the individual WPs.
• Directs safety issues in the sense of a minimisation of risks for all the different phases of the project.
From SAPOCO 4.8: Project Leaders are responsible for Safety in their project. They must ensure that all Safety requirements have been taken into account from the design stage and subsequently at all stages of their project’s development through to its dismantling and final disposal.
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Linac4 Hazard Inventory
Potential Hazard Presence
Ionizing radiations YES
Non ionizing radiations YES
Electrical hazards YES
Vacuum & Pressure YES
Flammable gases YES
Chemicals YES
Magnetic fields YES
Noise YES
Mechanical YES
Heat YES
Confined spaces YES
Lifting equipment YES
Work in height YES
Workplace YES
Lasers YES
Flooding YES
Cryogenic fluids NO
Strategy for radiation protection (see next slides)
Radio Frequency (352 MHz, standard precautions)
Caesium for ion source, specific procedures
Standard at CERN
Standard at CERN
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Upgrade of measurement lines
Upgrade of the beam measurement lines at the entrance of PS Booster:- Upgrade for 160 MeV energy (new magnetic elements and new measurement technique);- Introduction of appropriate beam dumps to be used during measurements