Paper |
Title |
Page |
THPF079 |
A Planning and Scheduling System for the ESS Accelerator Project |
3867 |
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- L. Lari, M.J. Conlon, H. Danared, L. Gunnarsson, G. Jacobsson, M. Jakobsson, M. Lindroos, E. Tanke, J.G. Weisend
ESS, Lund, Sweden
- P. Bonnal, L. Lari
CERN, Geneva, Switzerland
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Constructing a large, international research infrastructure is a complex task, especially when a large fraction of the equipment is delivered as in-kind contributions. A mature project management approach is essential to lead the planning and construction to deliver scientifically and technically. The purpose of this paper is to present how the ESS accelerator project is managed in terms of planning and scheduling from the design phase until commissioning, keeping time, budgets and resources constraints, as well as creating and maintaining a strong and trust-based partnership with the external contributors.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2015-THPF079
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THPF080 |
Status of the ESS Accelerator Construction Project |
3870 |
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- M. Lindroos, H. Danared, R. Garoby, D.P. McGinnis, E. Tanke
ESS, Lund, Sweden
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The European spallation source is now under construction just outside in Lund in Sweden. The driver is a 5 MW linac operating at a duty factor of 4% and at 2 GeV. The detailed design of the buildings is just being completed, and the casting of the accelerator tunnel has started. The accelerator design is getting mature with the major parts under prototyping. A challenging aspect of the project is the large percentage of in-kind contributions. For the accelerator this is now reaching 47% percent in pre commitments by institutes and universities in the ESS member states. We will in this paper give an overview of the ESS accelerator design, the status of prototyping and the organization of the in-kind accelerator construction project.
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DOI • |
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※ https://doi.org/10.18429/JACoW-IPAC2015-THPF080
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THPF092 |
European Spallation Source Lattice Design Status |
3911 |
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- Y.I. Levinsen
CERN, Geneva, Switzerland
- H. Danared, R. De Prisco, M. Eshraqi, R. Miyamoto, M. Muñoz, A. Ponton, E. Sargsyan
ESS, Lund, Sweden
- S.P. Møller, H.D. Thomsen
ISA, Aarhus, Denmark
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The European Spallation Source will offer an unprecedented beam power for spallation sources of 5 MW. The accelerator will deliver a proton beam of 62.5 mA peak current and 2.0 GeV onto the spallation target. Since the technical design report (TDR) was published in 2013, work has continued to further optimize the accelerator design. We report on the advancements in lattice design optimizations after the TDR to improve performance and flexibility, and reduce cost of the ESS accelerator.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2015-THPF092
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