HIE-ISOLDE Project Status Report Y. Kadi for the HIE-ISOLDE Project - - PowerPoint PPT Presentation

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HIE-ISOLDE Project Status Report Y. Kadi for the HIE-ISOLDE Project - - PowerPoint PPT Presentation

Mar 10, 2023 576 likes •790 views

HIE-ISOLDE Project Status Report Y. Kadi for the HIE-ISOLDE Project Team 46th Meeting of the INTC CERN, 12-13 February 2014 Technical Advances Procurement Installation works Schedule Conclusions High beta cavity procurement

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SLIDE 1

HIE-ISOLDE Project Status Report

  • Y. Kadi for the HIE-ISOLDE Project Team

46th Meeting of the INTC CERN, 12-13 February 2014

  • Technical Advances
  • Procurement
  • Installation works
  • Schedule
  • Conclusions
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SLIDE 2

High beta cavity procurement

2

Version 2 Two series cavities (QP2 and QP3) produced at CERN have been coated Delivery of first 2 pre-series units from industry (Research Instruments) before the end of the year now expected by mid-March The rest of the batch should arrive as initially foreseen All of the series inner conductors already pre-machined => No major impact on schedule. 6 weeks until next cavities arrive to be used to understand frequency shift observed on QP2 and QP3 and to strip and re-coat QP3.

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SLIDE 3

Performance of Series Cavities

3

1.00E+08 1.00E+09 1.00E+10 0.00E+00 1.00E+00 2.00E+00 3.00E+00 4.00E+00 5.00E+00 6.00E+00 7.00E+00 8.00E+00 Quality Factor Eacc (MV/m) QP3_1 cal point QP1_4 Cu/Be after thermal cycle QP2_1 QP3_1 first meas after thermal cycle 10W HIE ISOLDE spec

MULTIPACTING BARRIER

=> QP3 Cavity will be re- sputtered

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SLIDE 4

Superconducting Solenoid

4

Design was revised in June to cope with differential thermal contractions during cool down transients Final Design Report approved Test bench ready First 2 units assembled and ready for training and tests First solenoid delivery foreseen end February beginning of March 2014 Second end March 2014

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SLIDE 5

Cryomodule assembly

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Procurement of leading items completed (Vacuum vessel, He vessel, Thermal shield and cavity/solenoid support frame): delivery expected by mid-July 2014. Thermal shield: lack of response from industry => will be in-sourced at CERN. New sets of 4 Support adjusters

  • rdered through CATE.

Rest of CM sub-assemblies and small components will be produced via CERN Central Workshop (EN/MME). Procurement of CM assembly tooling now on critical path. CM design team has been re- inforced to accelerate procurement (2 additional designers + 1 Safety engineer)

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SLIDE 6

CM Assembly Planning

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Jan-14 Feb-14 Mar-14 Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 CM Long-lead Item wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 wk1 wk2 wk3 wk4 Vacuum vessel Thermal shield panels Helium vessel Cavity/solenoid Frame Assy tooling item Railing system Delive red/in stalle d 2013 Lifting Frame Cavities/solenoid Chariot Multi function Chariot Ancillary tooling Desig n/ma nufac ture depen ding

  • n

needs Conceptual Design Build-to-Print Drawing File Tech.spec + drwg folder Price Enquiry Evaluation/adjudication proposal Place order Manufacture Reception/Delivery Commisioning/Installatio n

Start of assembly in clean-room

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SLIDE 7

Technical Advances

SC Linac

– Cavity series production started – RF coupler and tuner systems are being validated – LLRF prototype successfully tested => series production underway – SC solenoid design approved=> fabrication starting – Cryomodule design finalized => procurement underway for long-lead items

High-Energy Beam Transfer lines

– Layout frozen => tracing on the floor – Dipole and quadrupole Magnets + supports ordered – H/V corrector magnets by end of November – vacuum chambers design to be finalized soon – Diagnostic boxes under procurement

Design Study for the Intensity Upgrade well underway

– Target + Front-end (FE8 and 9) – Offline separator test bench – HVAC + Cooling => nuclearization – Charge Breeder => assembly of electron gun, test at BNL (US)

– HIE-ISOLDE Workshop: TheTechnical Aspectshttps://indico.cern.ch/event/255042/

7

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SLIDE 8

Safety Issues

Recommendation from IAP from 11th of April 2013: “A review on the safety aspects of ODH (Oxygen Deficiency Hazard) is planned and the committee also recommends it”  The Safety Review took place the 5th of November 2013  Covers ODH as well all the other Safety Aspects of the project Internal Reviewers: CERN Safety expert, TE-CRG Cryogenic Operation for Accelerators, Chairman BE-OP-PS Operation External Reviewers: INFN Legnaro, TRIUMF Canada

8

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SLIDE 9

Cryogenic Hazard

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All Safety devices (for LHe tank and Insulation Vacuum Vessel)  now routed outside the tunnel  No safety issue Space between CM and tunnel roof to impact on pipe routing and possibly roof girder position

Safety devices of the Insulation Vacuum Vessel placed at the bottom of the cryomodule due to space constraint on cryomodule top plate Safety issue for the access during steady state

Acknowledgment : Y.Leclercq

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SLIDE 10

HIE ISOLDE installation works

10

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SLIDE 11

Status Bldg 198 & 199

Building 198, Compressor building:

  • EL power cable trays and cabling done, power connections ongoing
  • CV Electrical cabinets installed, connecting of power and instrumentation ongoing
  • Air ducts and diffusers installation done
  • Pumps all installed and connection instrumentation ongoing
  • Tubing inside B198 largely done
  • Ventilator openings in roof to be done
  • Installation and piping of refurbished compressors as of end February followed by

electrical cabling in March

Building 199, Cold Box building:

  • All openings in walls between the different buildings for EL , CV and Cryo done
  • Ventilator openings in roof to be done
  • Ventilation units all in place and adjusted with regard to unequal floor surface.

Connections water and air ducts done

  • Air ducts inside B199 largely done
  • EL power cable trays installed, cabling ongoing
  • RF room closed (sandwich panels in place)
  • New power transformer installed outside B199, connections ongoing

11

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SLIDE 12

12

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SLIDE 13

Status Bldg 170

Hall 170:

  • Tunnel walls done and last level of concrete blocks installed. Few missing blocks at end

shielding to be installed week 27 Jan and removal of spare blocks

  • Special size blocks for shielding door to arrive week 27 Jan
  • Chariot shielding door installed end Dec., wall adjusted for free running of the door
  • Installation of air ducts and diffusers along the walls done. Missing small connecting part to

B199

  • Installation EL power cable trays ongoing: Inter connecting power room B197 and new B199

along Saleve wall and under ventilation room(B170) ongoing – to finish start next week

  • Retracing and verification of the linac and HEBT elements done this week
  • Rack platform ready for cable tray installation – to be in place end March
  • Metal carrying structures for roof ventilators in place. Opening roof foreseen next week (VIC

27 Jan)

  • Metal covers for lateral trench to be cut to correct size
  • Drawing and drilling HEBT supports holes (with templates) in Feb (1 day) in coordination with
  • ther floor work
  • Installation of HEBT supports March/beginning April in coordination with other floor work
  • Priorities metal structures:
  • Metal structure holding HEBT cable trays from platform into hall (design ready to be

validated) – installation mid Feb – mid March with trays

  • Metal structure in tunnel (design to validate) – installation beginning March + 2 wks
  • Metal structure jumper boxes between tunnel and B199 (design to finish & validate) –

installation beginning March + 2 wks

  • Metal structure / beams under RF racks (AYPA) to be in place end Feb

13

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SLIDE 14

Hall 170

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SLIDE 15

Status Bldg 197

Building 197:

  • All new pumps in place, electrical connections ongoing
  • Target cooling water station to be connected
  • Tubing between the different water stations largely done (inside B197, outside

B170 and into B198)

  • Aiming for deadline 15 March to have station ready for the ISOLDE facility low

energy part cold-check and run

  • Key dates water:
  • 31st March for the ISOLDE hall (including separator magnets)
  • 7th April for the target cooling water (the small separate station)
  • 26th to 30th May for the BTY line
  • B197 1st floor: HT power room: Reservation for the HT cable to connect B197 to

the new HIE Isolde power installation in B199 done

  • EL HT cabling along B170 roof to newly installed HIE ISOLDE transformer at B199
  • ngoing

15

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SLIDE 16

HIE Simplified Planning

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Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

2011 2012 2013 2014 2015 2016

Civil Main services Cryo CM 1&2 5.5MeV/u HEBT

17 Dec 2012 - Q3 2014

sd sd Isolde Ops shutdown

LS1

HIE installations and tests (Isolde normal operations) Timeline: sd Ventilation Demi water Electrical syst.s

Start Isolde shutdown 17 dec 2012 End LS1:Start Low E physics July 2014

Machine Check-Out

(Isolde normal operations)

Beam commissioning 3 months

HIE physics at 5.5MeV/u October 2015

sd Beam Commissioning

(Isolde normal operations)

RF Cabling Civil hall

We are here: Feb 2014

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SLIDE 17

HIE-ISOLDE Operation 2015

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30 Physics at 5.5 MeV/u Installation milestones CERN holidays Beam commissioning Machine check‐out Test milestones Proton start/stop Periodic dry‐run

10‐Feb‐14

Jan‐2015 Feb‐2015 Mar‐2015 Apr‐2015 May‐2015 Jun‐2015 Jul‐2015 Aug‐2015 Sep‐2015 Oct‐2015 Nov‐2015 Dec‐2015

CM1 installed CM2 installed XT02 tested Vacuum CM1&2 tested Cryo CM1&2 tested RF CM1&2 tested Start CM1 installation Start CM2 installation CM1 close roof CM2 close roof Cryo system tested without CM Start REX low energy part REX low energy part ready Vacuum CM1 tested Cryo CM1 tested RF CM1 tested

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SLIDE 18

Conclusions (1/2)

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Technical Activities: progress is tangible on most of the machine parts => however one has to carefully monitor the following items:

 Procurement of CM parts and instrumentation  Tooling for clean room assembly  Cryogenics for SM18 test

Installation Works: High activity in the hall and service buildings; Despite delays we are still in line with the overall schedule which aims for low energy physics during 2014 and HIE physics as of Oct

  • 2015. Critical paths for some activities are being addressed

(cryogenics & cryomodule installation) Next meetings:

 ATSMB on March 24th  Physics Coordination board + HIE-SC on April 1st  HIE International Advisory Panel April 8-9

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SLIDE 19

Conclusions (2/2)

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Budget and Resources:

 Financial situation analysed in-depth:  5.8 MCHF shortfall for the completion of Phase 1 (5.5 MeV/u)  8.6 MCHF shortfall in total up to Phase 2 (10 MeV/u)  13.8 MCHF shortfall including Phase 3 (10 MeV/u + Low-Beta)  Decision to allocate extra budget by CERN-DG to be endorsed in MTP2014 (June)  Additional resources have been allocated:

 V. Mertens (TE) project monitoring and F. Formentti (TE) technical coordination  P. Santos Silva (DG-HSE) risk management plan  B. Leida (EN/MEF) planning and installation coordination  2 additional draughtsmen + 1 safety engineer (TE/MSC)

Planning:

– Baseline Planning should be ready by end of February and presented at AT sector meeting on March 24th