LSC - K. Foraz 1

Injectors & LHC report

K. Forazon behalf of OSS members

14/06/2013

LSC - K. Foraz 2

AD

• Done:– Renewal stoch. cooling power supply – Cryogenic pump maintenance– Pickup tank sUHM3107 & Tank UVM3207 back in

place

Circulation of demin water now stopped in AD-ring

• In progress:– Girder line 7000 : chamber specifications under

approval– BHN06: visit to Novosibirsk – Electrical reconnexion work - new junctions– Loop tests in parallel on all magnet interlocks

• Discussions in progress with EN/CV for water availibility

14/06/2013

Pickup tanks logistics

LSC - K. Foraz 3

LEIR

• Done– Buffer zone

• In progress– Organization of

future bake-out (sectors 1,2 & 5)

• Forecast– Access point installation

from next week

14/06/2013

LSC - K. Foraz 4

PSB & PS

PSB• In progress

– Cable continuity and Burndy connector tests for the Multipole power converters progressing well.

– On site preparations for the beam dump replacement project

– Replacement of the PSB lift AS-45.– Installation of the underground

cables – CV maintenance– Kicker consolidation and

maintenance Forecast

• Forecast– Vacuum and Beam instrumentation

maintenance & upgrade programs under preparation.

– Replacement of the BI.SMH under preparation.

14/06/2013

PS• In Progress

– Renewal of ventilation system progressing well

– Tuner of the PSC40-78MHz cavity removed - investigation on progress

– Refurbishment of the piping of the chilled water circuit just started

– Access System Installation

• Forecast– Dismantling of cranes PR06 & PR20 from

next week – ALARA done– Installation of shielding wall in front of

septa 16 & 42

LSC - K. Foraz 5

SPS

• Done– TT10 : CV pipes removal– 8 magnets exchanged

• In progress– EL cable campaigns…..

last minute: cable drums have been stolen in BA, BA4 and BA5…. Impact to be evaluated

– 7 magnets will be exchange next week– Preparation for LSS1+ decabling campaign

• Forecast– TT10 : civil engineering– Drain of the SPS primary water ring from next

week -> exchange of isolating valves

14/06/2013

SPS magnet exchange

TT10 – pipes removed

LSC - K. Foraz 6

LHC – sector readiness for consolidation

• Sector readiness:– Released: 45, 56, 67, 78, 81, 12, 23– To be released: 34 waiting for QRL leak test– S12 short circuits – investigation completed

• Diode – solved• Lyra – repair to be done

• Leak test of cryomagnets lines– 20 internal helium leaks identified

in arc subsectors after warm-up14 identified to component. for 6 leaks not identified to component, further tests to be performed in ɸ2.

– Triplet 5L – helium leak in FF (inside DFBX) stable since 2009 – propose ‘use-as-is’.

• RF ball tests

• *ball initially stopped, dummy PIMS in place , 2nd ball test successful• **ball stopped, no collapses PIM, 2nd test successful

14/06/2013

Status for LHC arcs S5-6 S4-5 S6-7 S7-8 S1-2 S8-1 S3-4 S2-3

RF ball test – PIM collapses 0 0 0** 0 1* 1* to do 0

LSC - K. Foraz 7

Status of leak tests

14/06/2013

• QRL internal leak test status– S56 - Leak tests in progress (in parallel with SMACC)– S34 - Leak localization tests on-going,– S67 - Coordinated with SMACC – scheduled next week– S78 - Line C leak confirmed – deformed compensator (H) confirmed,– S81 - Line C leak confirmed, deformed compensator at C29R8 – QRL opening

from end of next week– S45 - Opening and observation on going.

LSC - K. Foraz 8

LHC - SMACC

• W opening just finished in sector 67• Interconnection train in sectors 56 & 67

• DFBA consolidation in sectors 56, 67, 81

• DN200 in progress in sector 78 (not started in sector 81)

• Magnets:– s78 - connections in

progress – s12: magnets wil be

replaced from next week

14/06/2013

LSC - K. Foraz 9

• QRL opening in sector 45– Vacuum vessel sleeve cut, MLI and shield removed– Tests on line C compensator - leak concerned– Measurement in situ of the position of the lines– Cut and extract compensator for analysis

• QRL service module– Walkways installed on 1/8– Service modules upgraded 1/8

LHC “other” consolidation & upgrades

14/06/2013

QRL opening sec. 45

QRL opening sec. 45

Walkway

QRL service module

LSC - K. Foraz 10

LHC - R2E

• Point 1– Power converters removal in progress– Installation of canalys and AC cables in UL– Water cooled cables removal from next wk

• Point 5– Drilling will start next week– Displacement of cable trays in UL from next week– Piping installation almost finished– Water cooled cables removed

• Point 7– Power converters disconnection and cable

removal in progress– TZ76 – demolition wall in progress

14/06/2013

WCC removed @P5

UL55 doors removedWall demolition in TZ76

LSC - K. Foraz 11

LHC - LSS & service areas

• In (good) progress– Cabling campaigns (p1, p2, p4)– Maintenance of Kickers system– Maintenance of RF system– ACS exchanged canceled

spare is leaky (degradation during storage)– Maintenance and upgrade of access system– Survey– Vacuum and vacuum

• Meeting programmed next week

14/06/2013RF logisitcs RF module

Cabling at point 2

LSC - K. Foraz 12

LHC - Infrastructures

• Demineralised water production stopped

• Electrical maintenance and consolidation of 400kV inprogress

• UPS replacement– SR1 in progress– Point 6 underground

• CV maintenance at points 18, 2 6 and 8– In order to lower down temperature in REs ( 48kV systems are suffering from hot

temperature), it has been proposed to replace the door by grid door

• New cooling towers installation at Point 8 (pt 6 completed)

• Optical fibers @ point 1

• Removal of racks

14/06/2013

DYPBlogisitcs

LSC - K. Foraz 13

LHC overall progress

• Good overall progress in LHC• IC train ahead of schedule...but some issues being studied• Infrastructure progressing well

– Temperature in REs to be followed• Some potential issues to be followed

– LSS – components readiness to be followed– Lyra issue– QRL leaks and repair– Busbar insulation boxes

14/06/2013 SEPT37 37

38 38

39 39

SEPT

36 36

40 40

AUG

31 31

JULY

27 27

AUG

32 32

33 33

34 34

35 35

JUNE

23 23

MAY

JULY28 28

29 29

JUNE24 24

25 25

26 26

30 30

20 20

21 21

22 22

APR15 15

16 16

17 17

18 18

APR

14 14

MAY

19 19

Powering tests

ELQA

Warm-upLeak tests

ELQA

Leak tests

Powering testsELQA

Warm-up

Leak tests

ELQALeak tests

Powering tests

ELQA

Warm-upLeak tests

ELQALeak tests

Powering testsELQA

Warm-upLeak tests

ELQA

Leak tests

Powering testsELQA

Warm-upLeak tests

ELQALeak tests

Powering tests

ELQA

Warm-upLeak tests

ELQA

Leak tests

Powering tests

ELQA

Warm-upLeak tests

ELQA

Leak tests

Powering tests

ELQA

Warm-up

ELQALeak tests

Leak testsCSCM

lockoutlockout

lockout

lockout lockoutlockout lockout

lockout

IC total

IC total

IC total

IC total

IC total

DFBA

J

DFBA

K

DFBA

L

DFBA

M

DFBA

N

DFBA

O

DFBA

P

DFBA

A

DFBA

B

DFBA

C

DFBA

D

DFBA

E

DYPB

DYPB

DYPB

DYPB

DYPB

DYPB

DYPB

DYPB

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EP

EP

EE

EE

EE

EE

Cryo

Cryo

DFBX

A

DFBX

B

Cryo

IT DN

300

IT DN

300

DFBX

C

DFBX

D

IT DN

300

IT DN

300

Cryo

QRL leak repair

Cryo

B30R

7

B21L

8Q5

L8

C15R

1A2

2R1

C30R

1C3

3R1

C33L

2A2

9L2

B25R

2

C15L

3 A23R

2Q2

3R3

A26R

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7R3

B32R

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C17R

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B4L2

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B1L

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A5R

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A4L

IP3

A5R

IP4

B5R4

A5L5

A4L

A1L

A1R

A4R

A5R

A7R

E5L

A5L

A4L

IP6

A4R

A5R6

B5L7

A5L7

IP7

A4R

A5RB5R

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A6L

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A4R

B4R8

A5R

MKIs

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Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

WCC

WCC

WCC

SC te

sts

UPS

UPS

SF M

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UPS

UPS

SF M

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UW M

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Electrical Maintenance - No accessElectrical Maintenance - No access

Electrical Maintenance - No access

Electrical Maintenance - No access

Electrical Maintenance - No access

Electrical Maintenance - No access

Acc.

PAD_MADPAD_MAD

PAD_MAD

PAD_MAD PAD_MADPAD_MAD PAD_MAD

PAD_MAD

PAD_MAD PAD_MAD

PAD_MAD

PAD_MADPAD_MAD

PAD_MADPAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD PAD_MAD

Acc.

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

Klystr

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07/06

RE18

RE22

RE28

UJ32

RE38

RE42

RE48

RE52

RE58

RE62

RE68

RE72

RE78

RE82

RE88

RE12

LSSR2E R2E R2E R2E

LSS Arc 67 LSSPt 7

LSS Arc 78LSSPt 5

LSS Arc 56 LSS Pt 6LSS Arc 34 LSS Pt 4 LSS Arc 45Pt 1

LSS Arc 12 LSS Pt 2 LSS Arc 23 LSS Pt 3 LSSPt 8

LSS Arc 81

Powering tests

ELQA

Warm-upLeak tests

ELQA

Leak tests

Powering testsELQA

Warm-up

Leak tests

ELQALeak tests

Powering tests

ELQA

Warm-upLeak tests

ELQALeak tests

Powering testsELQA

Warm-upLeak tests

ELQA

Leak tests

Powering testsELQA

Warm-upLeak tests

ELQALeak tests

Powering tests

ELQA

Warm-upLeak tests

ELQA

Leak tests

Powering tests

ELQA

Warm-upLeak tests

ELQA

Leak tests

Powering tests

ELQA

Warm-up

ELQALeak tests

Leak testsCSCM

lockoutlockout

lockout

lockout lockoutlockout lockout

lockout

IC total

IC total

IC total

IC total

IC total

DFBA

J

DFBA

K

DFBA

L

DFBA

M

DFBA

N

DFBA

O

DFBA

P

DFBA

A

DFBA

B

DFBA

C

DFBA

D

DFBA

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DYPB

DYPB

DYPB

DYPB

DYPB

DYPB

DYPB

DYPB

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EPC 60A

EP

EP

EE

EE

EE

EE

Cryo

Cryo

DFBX

A

DFBX

B

Cryo

IT DN

300

IT DN

300

DFBX

C

DFBX

D

IT DN

300

IT DN

300

Cryo

QRL leak repair

Cryo

B30R

7

B21L

8Q5

L8

C15R

1A2

2R1

C30R

1C3

3R1

C33L

2A2

9L2

B25R

2

C15L

3 A23R

2Q2

3R3

A26R

3Q2

7R3

B32R

3

C17R

4B3

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A1L

A1R

A6L

I5L2

A5L

B4L2

A4L

B1L

A1L

A1R

A5R

A5L

A4L

IP3

A5R

IP4

B5R4

A5L5

A4L

A1L

A1R

A4R

A5R

A7R

E5L

A5L

A4L

IP6

A4R

A5R6

B5L7

A5L7

IP7

A4R

A5RB5R

A7R

A6L

A5L

A1L

A4R

B4R8

A5R

MKIs

I5RA6R

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Surve

y

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabling

Cabli

ng

Cabli

ng

Cabli

ng

Cabli

ng

WCC

WCC

WCC

SC te

sts

UPS

UPS

SF M

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ance

UPS

UPS

SF M

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UW M

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SU M

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UW Up

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Electrical Maintenance - No accessElectrical Maintenance - No access

Electrical Maintenance - No access

Electrical Maintenance - No access

Electrical Maintenance - No access

Electrical Maintenance - No access

Acc.

PAD_MADPAD_MAD

PAD_MAD

PAD_MAD PAD_MADPAD_MAD PAD_MAD

PAD_MAD

PAD_MAD PAD_MAD

PAD_MAD

PAD_MADPAD_MAD

PAD_MADPAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD PAD_MAD

Acc.

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

PAD_MAD

Klystr

ons

Silico

noil

reco

nditio

nning

MKD

-MKB

gene

rator

s

MD-M

KB te

sts

MD-M

KB te

sts

MKD

-Entr

y box

es

MKD

-Entr

y box

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UPS

17/05

07/06