The MSC-CI section 29/10/2009JPh Tock MSC-CI Agenda : LHC Quick status of LHC NC status + cryomagnet...

The MSC-CI section

29/10/2009 JPh Tock MSC-CI

Agenda :

LHC Quick status of LHC NC status + cryomagnet coordination Overview of ICIT work Components storage Components procurements Section support to MP3 and patrol SMI2 status and proposal for storage X-ray tomography and its mock-up Possible/Likely interventions for future shutdown: Section participation to new inner triplet Cryostats - French collaboration QDXS Interconnections Cryogenics collimatorSPLCERN/France collaboration

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LHC : Quick status of LHC

Successful injection test

All sectors < 2 K

Leak in 3-4 !!

Powering steps : 72 %

Start 2nd half of November at reduced energy (2 kA ; 1.18 TeV)

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LHC NC status + cryomagnet coordination (Role to be officialised ?)

MB, SSS and IC NCR’s status in LHC

After last interconnection’s closure there were still many open NCR’s:

• MB: 215

• SSS: 438

• IC: 17

The aim of this job is to point out the REAL NCR’s that shall be treated during next shutdown, and to CLOSE all solved NCR’s.

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LHC NC status + cryomagnet coordination

MB, SSS and IC NCR’s status in LHCAfter a BIG work of sorting and treating, the NCR’s still open are as follows:

• MB: 63 (152 solved)• SSS: 55 (383 solved)• IC: 4 (13 solved)

All the open ones were addressed to concerned colleagues.Most of them are in progress, BUT:69 (!) need to be closed by CRG. At least 4 reminders were sent (the 1st one on July 14th….), no reaction at all!

ELQA team (Richard Mompo and Giorgio D’angelo) and ICQA team (Christian Scheuerlein) reacted very fast, despite the big pressure they have to perform electrical tests in the tunnel.

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LHC NC status + cryomagnet coordination

MB, SSS and IC NCR’s status in LHC

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LHC LHC CRYOMAGNETS MAINTENANCE WEB SITE

Created by José Pereira Lopes TE-MCS-MNC

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LHC Overview of ICIT work since December 2008 to now

Inspections of magnets taken out from LHC tunnel

(endoscopy, video, pictures, removing unwanted objects, cleaning) - SMA18, Bld.904; results assigned to Vincent

Baglin (VAC).

Preinspections of magnets on SMI2 (visual inspection of

extremities, flanges thickness measurement; SC cables checking, endoscopy and

reflectometry of beamlines).

Preinspections of interconnections before assembly

work in sectors 1-2, 3-4, 6-7 (general condition after transport

to the LHC tunnel, IC length measurement).

Inspections of interconnections before closure (cleanness,

presence of protection shells, general conditon of equipment).

US test of bus-bars (sec. 3-4, 4-5, 5-6, 6-7)

Analysis of US test results of LHC main bus bar splices

obtained during repair works of sector 3-4 (summary and comparison of present and

previous US measurements) (by P. Dziewonski)

QQBI.13L5

SSS227 M2

MB 2192 M2

Anna Wozniak (ICIT-HNINP) – Section Meeting - Shutdown 2009

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Endoscopy of beamlines in the tunnel (cut PIM, blocked RF ball, suspicious places; inner triplets) and removing unwanted objects

(plastics, MLI pieces).

Endoscopy of connection cryostats (checking supports

position, bus-bars and isolation condition, assistance during

special plastic support installation). Checked CC:

E.11R3, E.11L4, E.11R5, E.5L6, E.11L6, E.11R6, E.11L7.

Endoscopy of other instalation, i.e. endoscopy of pipes in SPS

water cooling system (by P.Borowiec), endoscopy of power supply system in AMS Satelite (by P.Borowiec; A.Wozniak, R.Haber)

Beam lines reflectometry in LHC tunnel – sec. 3-4,

from QQBI.20R3 to QBQI.32R3 (by P. Borowiec)

Documentation of all tasks in MTF, updating MTF data, reporting ICIT

tasks on weekly coordination meetings.

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other 2%u-piece 3%

kapton 4%

bus bar 5%

tin filling 6%

sleeve 6%

vacuum 8%

spider 8%

spool pieces 11%

flange 14%

SC cable 14%

beam screen 19%

Paweł Borowiec

Anna Wozniak-Chrul

Ryszard Haber

Jerzy Brzezicki

Paweł Dziewonski

During Shutdown 2009 ICIT :

• inspected 55 magnets on surface;

• inspected 58 interconnections before assembly works;

• big amount of magnets in all sectors were under endoscopy investigations, ie. 2425 meters of beam line in sector 6-7 were inspected;

• 166 US tests were done in four sectors (3-4, 4-5, 5-6, 6-7);

As a result of these inspections 363 non-conformities were opened:

MSC-CI STOCKAGE BATI MENT 3153

TRAVEE 1R (droite) 1 2 3 4 5 6 7 8 9

MB-MB SSS-MB MB-SSS

D Thermiques I nf Thermiques I nf Thermiques I nf

39 15 35 51 21 50 35

C Thermiques Sup Thermiques

Sup Thermiques Sup

6 16 5 13 8 37 12 2 17

B

Thermiques Sup

Radiatif s Thermiques Sup

Radiatif s Radiatif s Support ecran rad

11 20 16 19 8 41 12 17 MB –MB 79Pcs MB-SSS 30Pcs

A

Protection W Radiatif s

Ecran Ther J umper

Protection W

Ecrans Th

triplets

Protection W

WB 16

WB 5

WQ 11

38 29

17 WB 7

15 WB 10

The MSC-CI sectionLHC Components storage

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LHC Components procurements (Nico)

Support post procurement• Visit to CASA last week to present our needs (107 + 90 units). • Good news: keep the same production line as for the series• Waiting for an offer end of October

Drawing No.Units Comment

LHCQBH_S0011 40 LHC spare

LHCQBH_S0019 20 LHC spare

LHCQQH_S0009 14 LHC spare

LHCQQH_S0022 10 LHC spare

LHCQBH_S0011 12Option for 60 additional units in

2010-2011

modified LHCQBH_S0019 6Option for 30 additional units in

2010-2011

CRISNA1003090093 modified cryo-dipole extremity

support

CRISNA1003090102 modified cryo-dipole central

support 107Total

FIXED SUPPORT POST for new triplet

March-December 2010 (evenly in monthly batches)

CRYO-DIPOLE CENTRAL - SUPPORT POST

INFN Post A

INFN Post B

March 2010

March 2010

May 2010

Delivery Schedule

CRYO-DIPOLE EXTREMITY - SUPPORT POSTMarch-December 2010

(evenly in monthly batches)

Support post type


SLIDING SUPPORT POST for new triplet May 2010

SSS FIXED - SUPPORT POST


SSS SLIDING - SUPPORT POST

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LHC Components procurements W bellows & Vacuum Vessel

W Bellows

Market Survey done with MME and completedGoal: Call for tender in Spring 2010 both for LHC spares and new inner triplets (Fixed dimensions !)

Vacuum vessels

Market Survey done with MME and completedGoal: Call for tender in Spring 2010

In parallel, MS for new inner triplets done with CEA/CNRS

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LHC Section support to MP3 and patrol:

* MP3 shifts : Andrea & JPhilippeWill increase as some members are not available anymore

* Patrols : Alain & (Arnaud)

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LHC SMI2 (Michel)

Projet: Extension SMI2

Premier projet:375m2 jumellé avec SMI2Budget 800KCHF

SMI2

Bat Actuel 200m2

Deuxième projet450m2 a la place

du Bat 3194Budget 400KCHF

The MSC-CI sectionLHC SMI2 (Michel)

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LHC X-ray tomograph

• System Now Under Calibration Test on CERN Mockup at RAYSCAN• Phase 1 Commissioning Tests at RAYSCAN on 19 and 20 November• Phase 2 Commissioning Tests at CERN During Week 51• Final Commissioning in the LHC Tunnel During January 2010 access time

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LHC X-ray tomograph mock-up

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LHC Possible/Likely interventions for future shutdown:

Repair of connection cryostats in 4 sectors if warmed-up (2-3,4-5, 7-8, 8-1)Consolidation of 6 kA splices if validated (Chamonix, WG)Leak in 3-4: localisation, repair and check of geometryInstallation of DN200 (3.5 sectors) Who ?Investigation on open electrical NCs in warmed-up sectorsInstallation of DN160 on 2 SAM (if asked by cryo) (L2, L8)Open issues identified during HWC and operation

To be preliminary defined end of January

MSC-CIMSC-CIMSC-CI MSC-CI MSC-CIUS? (MSC-CI) MSC-CI

MSC-LMF

MSC-LMF

MSC-LMF

MSC-LMF

MSC-CI

MSC-ML

US

MSC-CI

MSC-CI

MSC-CI

MSC-CI

MSC-CI

MSC-CI

TE-CRG

MSC-CI

MSC-CI

US

Q1Q2aQ2bQ3D1 CP

QDXS

USDFX

CryoExt

SC Link

QRL


Cryostats : L Williams (CNRS)IC : A Vande CraenQDXS : N Bourcey

The MSC-CI sectionNew Inner Triplets : Section participation - Regular meetings within the section

CRYOSTAT (Q1,Q2A,Q2B,Q3,D1)

Triplet Cryostat Particularities

• Based on, and as far as possible, using LHC Arc Cryostat Components , tooling and methods

• The cryostat body is well advanced, interface details will be adjusted to suit the interconnects etc.

• Identical cryostat length and cross-section for all 4 quadrupoles, and the D1• Shorter cryostat components for the CP• Some similarities concerning the envelope thermal insulation of the QDSX• The MS tooling set will be upgraded (preserving its original function) to be able

to cryostat Q1 Q2A Q2B Q3 CP and D1. To be reinstalled in SMI2 after modification

• Some part of the CNRS dipole tooling may be incorporated eg: the electric winch•

NIT : CNRS Collaboration

Orsay le 07/10/2009

NIT : CNRS Collaboration

Ressources de l'Accord Technique SLHC-CNRS

0

2

4

6

8

10

12

T4 T1 T2 T3 T4 T1 T2 T3 T4 T1 T2 T3 T4

2008 2009 2010 2011

Homm

es.m

ois

WP1 Outillage prévues en 2008

WP1 Outillage effectuées

WP2 Prototype prévues en 2008

WP2 Prototype effectuées

WP3 Série prévues en 2008

WP3 Série effectuées

• IPNO has launched their Market Survey for Triplet Vacuum Vessels• Bottom Tray extrusions are in house• Procurement of support posts is underway• Superinsulation Blankets to be obtained - probably from Jehier• Elastomer seals are acceptable in the radiation environment for ~ 10 yrs• The cold/warm transitions not yet designed• Complete cryostat design to be reviewed as part of the triplet cryo-magnet chain in January 2010.• The cold/warm transitions not yet designed

PROCUREMENT

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New Inner Triplets : QDXS (Nico)

• First integration studies done BY EN-MEF

• Discussion launched with TE-CRG to collect their experience and understand cryogenics requirements

Courtesy of S.Maridor

• Discussion launched with EN-MME to start first modelisation

Courtesy of B.Vullierme

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New Inner Triplets : Interconnection

• Size of lines

• Necessary clearance

• Position of lines

• Design for pressure

Transversal section

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New Inner Triplets : Interconnection

Longitudinal section• Global view

• Details (technical solutions)

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Cryogenics collimator

Modification of SC dispersion suppressors to accommodate additional collimators(“cryo-collimators”)

halo

2012 :

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SPL:

PSB

SPS

Linac4

LP-SPL

PS

LHC / sLHC

Out

put e

nerg

y

160 MeV

1.4 GeV4 GeV

26 GeV50 GeV

450 GeV

7 TeV

Linac250 MeV

LP-SPL: Low Power-Superconducting Proton Linac (4 GeV)PS2: High Energy PS (~ 5 to 50 GeV – 0.3 Hz)sLHC: “Super-luminosity” LHC (up to 1035 cm-2s-1)

Proton flux / Beam power

PS2

Courtesy of R.Garoby

31

Motivation and Objectives fora cryo-module prototype

Motivation: Construction of a prototype cryomodule as a major milestone in support to the TDR and project proposal (including costing) in 2012.

Objectives:- Validate (and eventually improve) the design (thermal and thermo-

mechanics) and construction features;

- Demonstrate the construction capability on a full-scale machine cryomodule housing β=1 cavities and SC quadrupoles;

- Enable RF testing (cavities, couplers, tuners…) on a multi-cavity assembly in their real operating environment;

- Validate cryogenic cooling and acquire experience in operation;

- Learning of the critical assembly phases, in particular the preparation of a long string of cavities in clean room;

October 2009

French contribution (Accord Technique No2, Protocole K1597/DG)

In support to the SPL study:

Participate to the developpement and construction of the prototype cryo-module β=1.

• CNRS/IN2P3:– Participate to the detailed design and integration of the cryostat

– Supply of cryostat components for the cryo-module prototype.

• CEA:– Design and fabrication of two helium vessels for the beta=1 cavities

– Design and supply of the assembly tooling for the cryo-module prototype

Funding and resources (2009-2012)

• French contribution (CEA/CNRS):– M = 430 kCHF (267 kEuro)– P = ~7 FTE.year (3.5 cat.2, 3.5 cat.3)

• CERN part (Total-French contribution):– M = 870 kCHF (including 1.25FTE.year EN design jobs)– P = 9.5 FTE.year 4 FTE.year (cat.2); 5.5 FTE.year (cat.3)

missing resources still to be identified

Cat.4

SPL prototype cryo-module

V P

arm

a

JP

h T

ock

A V

an

de C

raen

A J

acq

uem

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N B

ou

rcey

M S

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A B

asta

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D.P

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ap

arr

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(Sp

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Tra

inee)

TO

TA

L

Fell

ow

req

uest

(SP

L b

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get)

Cat.

2 r

eq

uest

MC

S-

CI

FS

U

2009 0.5 0.1 0.6

2010 0.5 0.1 0.2 0.2 0.2 1.0 2.2 1.0

2011 0.5 0.1 0.1 0.3 0.3 0.2 0.9 2.4 1.0 0.5

2012 0.5 0.2 0.4 0.3 0.3 0.2 0.1 2.0 0.5 TBD

Total (2010-2012) 2.0 0.4 0.7 0.8 0.8 0.4 0.1 2.0 7.2 2.0 1.0

Cat.2 Cat.3

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CERN French collaboration (Vittorio)

Protocole de Collaboration K1597/DG

• Contribution Exceptionnelle de la France en Nature aux Nouveaux Projets du CERN

• Signe’ en Decembre 2008

• 4 Accords Techniques: 1. Linac 42. SPL3. Nouveaux Aimants Supraconducteurs4. CLIC

• Valeur de la contribution: 11’258’900 Euros (hors TVA) dont:– 7’056’000 Euros en matériel– 4’202’900 Euros en main d’œuvre

1 ere Réunion du Comite’ de Suivi de Protocole, CERN, 9 juillet 2009

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CERN French collaboration (Vittorio)

Comité de Suivi de Protocole (CSP)

CERN CNRS CEA

Coordinateurs CSP V. Parma B. Launé A. Daël

Resp. technique AT No.1: LINAC 4 M. Vretenar A. Variola – LAL O. Napoly – SACM

Resp. technique AT No.2: SPL V. Parma P. Duthil – IPNO S. Chel – SACM

Resp. technique AT No.3: Aimants P.Fessia D. Reynet – IPNO JM. Rifflet – SACM

Resp. technique AT No.4: CLIC G. Geshonke A. Jeremie – LAPP F. Ardellier – SIS

Membres du Comité

Role du CSP:• mise en œuvre générale de la collaboration• veille à la cohérence des actions menées par les responsables des Accords Techniques • Recommande aux Parties les éventuelles propositions d’avenants• tient à jour l’inventaire des achats de biens et services et de l’utilisation du personnel du CEA

et du CNRS/IN2P3 dans le cadre des AT sur la base des relevés fournis par ces deux Parties.

Reunions du CSP:• (au moins) deux fois par an, à tour de rôle au CEA, au CERN ou au CNRS/IN2P3, et seront

présidées par le représentant de la Partie hôte.

Note importante:• Chaque Accord technique fait l’objet d’un suivi séparé par les responsables des AT.

1 ere Réunion du Comite’ de Suivi de Protocole, CERN, 9 juillet 2009

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Conclusion (JPhT)

+ ICIT : P Dziewonski, R Haber, A Wozniak

+ D Perez Caparros

The MSC-CI section 29/10/2009JPh Tock MSC-CI Agenda : LHC Quick status of LHC NC status + cryomagnet...

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