QXL integration status and perspectives M Sisti TECRG

QXL integration status and perspectives M. Sisti (TE-CRG), J. Metselaar (TE-CRG) on behalf of WP 9 team 124 th HL-LHC Integration meeting (Indico 774107) CERN, 15 Mar 2019

Table of contents Ø Methodology Ø Inner Triplet - IP 5 left Ø Dipole 2 - IP 5 right Ø Crab cavities – IP 5 right Ø Perspective for service caverns IP 5 Ø Conclusions M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 2

Methodology Phase 0: existing space reservation Ø 800 mm Phase 1: Cryo aspects Integration PFDs P&IDs 3 D models 2 D layout dwg (multiple solutions) QRL legacy Radiation environment Phase 2: design for technical specifications M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 3

IP 5 – PFD M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 4

QRL legacy Available information for: • Pipe elements • Service modules (SM) • Jumpers extensions • Interconnections • Return modules • External supports • Internal supports M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 5

QXL 3 D model general rules • • Typical QXL cross-section valid for x-z plane (ref. LHCQXL__0009) Y direction: elements lengths (for transport and installation), thermal compensation, jumper extensions M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 6

Inner Triplet_L 5 – PFD M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 7

Inner Triplet_L 5 – PFD SM_DFX SM_D 1 SM_CP SM_Q 2 b Return module Jumper extension (if any) M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 8

IT_L 5 – 3 D models (ref. ST 1044398_01) QXL pipe elements and interconnections between SM not showed but within the present space reservation (Ø 800 mm) Return module SM_Q 2 b Q 1 Q 2 a SM_CP Q 2 b SM_D 1 Tee piece SM_DFX Q 3 CP D 1 DFX area M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 9

IT_L 5 – Layout dwg (ref. LHCQXL__0014) Tee: QRL style M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 10

IT_L 5 – Radiation environment For equipment design For intervention planning Courtesy of C. Adorisio (HSE-RP) Courtesy of G. Lerner (EN-STI) M. Sisti (TE-CRG) - 15 Mar 2019 • Next input for QXL design • Major criticality in the DFX area 124 th HL-LHC Integration meeting 11

Dipole 2_R 5 – PFD M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 12

Dipole 2_R 5 – PFD SM_DFM M. Sisti (TE-CRG) - 15 Mar 2019 Jumper extension (if any) SM_D 2 124 th HL-LHC Integration meeting 13

D 2_R 5 – 3 D models (ref. ST 1042722_01) SM_CC-B 2 SM_D 2 Jumper extension SM_DFM D 2 DFM area QXL pipe elements and interconnections between SM not showed but within the present space reservation (Ø 800 mm) M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 14

D 2_R 5 – Layout dwg (ref. LHCQXL__0015) M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 15

D 2_R 5 – Radiation environment For intervention planning For equipment design Courtesy of C. Adorisio (HSE-RP) Courtesy of G. Lerner (EN-STI) M. Sisti (TE-CRG) - 15 Mar 2019 • • Next input for QXL design Major criticality in the DFM and Junction Module areas th 124 HL-LHC Integration meeting 16

CC_R 5 PFD SM tags M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 17

CC_R 5 PFD SM_CC-B 1 SM_CC-B 2 Jumper extension SM tags M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 18

CC_R 5 – 3 D models Junction module SM_CC-B 1 SM_CC-B 2 Jumper extension SM_D 2 Crab cavity B 1 Jumper extension M. Sisti (TE-CRG) - 15 Mar 2019 Crab cavity B 2 124 th HL-LHC Integration meeting 19

CC_R 5 – Layout dwg (ref. LHCQXL__0011) M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 20

Service caverns_IP 5 Preliminary layout scheme to illustrate design criteria M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 21

Service caverns_IP 5 Preliminary layout scheme to illustrate design criteria LOCALLY, MORE SPACE NEEDED FOR ELEMENTS AND SUPPORTS § § § Mandatory boundary conditions: VB at boxes, “inverted L” in the 10 m vertical core, internal fixed points Proposals: vacuum sectorization to match access restrictions? , distributed compensation in the galleries? To be seen: element partition to match transport and installation constraints, bridges and elbows, connections to DFHs? , present space reservation M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 22

Conclusions Phase 1 § QXL in the tunnel ü IP 5 complete layout: Q 2 2019 ü IP 1 complete layout: Q 4 2019 § Service caverns ü Preliminary layout IP 1 & IP 5: Q 3 2019 Phase 2 § Design for technical spec: end 2020 M. Sisti (TE-CRG) - 15 Mar 2019 124 th HL-LHC Integration meeting 23