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TY - CONF AU - Bajko, M.B. AU - Bertolasi, S. AU - Bertone, C. AU - Blanchard, S. AU - Bozzini, D. AU - Brüning, O.S. AU - Cruikshank, P. AU - De Luca, D. AU - Dos Santos, N. AU - Dragoni, F. AU - Heredia Garcia, N. AU - Herty, A. AU - Kosmicki, A. AU - Le Naour, S. AU - Maan, W. AU - Martinez Urios, P. AU - Martínez Sellés, A. AU - Orlandi, P. AU - Perin, A. AU - Pojer, M. AU - Rodriguez-Mateos, F. AU - Rolando, G. AU - Rossi, L. AU - Thiesen, H. AU - Todesco, E. AU - Vergara Fernandez, E. AU - Wollmann, D. AU - Yammine, S. AU - Zawilinski, J.J. AU - Zerlauth, M. ED - Liu, Lin ED - Byrd, John M. ED - Neuenschwander, Regis T. ED - Picoreti, Renan ED - Schaa, Volker R. W. TI - The Inner Triplet String Facility for HL-LHC: Design and Planning J2 - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021 CY - Campinas, SP, Brazil T2 - International Particle Accelerator Conference T3 - 12 LA - english AB - In the framework of the HL-LHC project, full-scale integration and operational tests of the superconducting magnet chain, from the inner triplet quadrupoles up to the first separation/recombination dipole, are planned in conditions as similar as possible to the final set-up in the LHC tunnel. The IT String includes all of the required systems for operation at nominal conditions, such as vacuum, cryogenics, warm and cold powering equipment, and protection systems. The IT String is intended to be both an assembly, and an integration test stand, and a full rehearsal of the systems working in unison. It will, closely reproducing the mechanical, electrical, and thermo-hydraulic interfaces of the final installation, as well as allowing a full rehearsal of the systems working in unison. This paper describes the conceptual design, the test stand’s reference configuration, and the main goals. It also summarizes the status of the main activities, including the detailed design of the test infrastructure, procurement of main equipment, the baseline installation schedule, and major milestones. The first version of the experimental program and the associated planning are also presented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 3592 EP - 3595 KW - cryogenics KW - quadrupole KW - operation KW - vacuum KW - MMI DA - 2021/08 PY - 2021 SN - 2673-5490 SN - 978-3-95450-214-1 DO - doi:10.18429/JACoW-IPAC2021-WEPAB376 UR - https://jacow.org/ipac2021/papers/wepab376.pdf ER -