Proposal for Renovation Project b. 151

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EL-TC 27.4.2005

• Proposal for Renovation Project b. 151

1. Overview 2. Photos of old installation 3.
Outline of new project 4. Budget 5. Conclusions
K. KAHLE, TS-EL
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1. Project Overview
b. 151
PS Test (2006)
ME6
3 MeV (2006)
LEIR (2005)
LINAC 4 (2008)
b. 152
b. 150
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1. Overview

• Hall 151
• Test of PS magnets
• Test of RF equipment

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2. Old installation
EBD13SHC - obsolete
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2. Old installation
EBD11SHC - obsolete
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2. Old installation
EBD30 and EBD31SHC - obsolete
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2. Old installation
Disconnected OIL CABLE in the cable duct
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2. Old installation
Old switchboard, disconnected
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2. Old installation
Spaghetti Bolognese
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2. Old installation
The purple snake
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2. Old installation
Socket box - obsolete
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3. Outline of new project

• dismantle obsolete switchboards
• (ERD30SHC, ERD31SHC, EBD11SHC, EBD13SHC,
  EBD14SHC)
• NEW one single switchboard 1000A (type EBD)
• existing incoming cables remain (200m x 11 PVC
  240 Cu from b.264)
• this would free feeders from s/st ME6
• OPTION
• one large switchboard ERD one switchboard EBD
  for Gen. Serv.
• clean all cable ducts, dismantle unused cables
• replace all outgoing cables from the new
  switchboard
• remove all oil cables in the zone

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4. Budget
Work kCHF
Dismantling of old switchboards 10
New single switchboard EBD, incl. installation 30
Support structure for new switchboard or false floor 7
Dismantling of oil cables 20
Dismantling of old and unused cables in the cable ducts 10
Adaptation of 11 incoming feeder cables (extensions, joints, terminations) 5
New cabling (outgoing feeders) 18
New cable ladders, where necessary 3
Documentation 5
Contingency for bad surprises (will certainly be needed!) 10
Total 118
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5. Conclusion

• Project is necessary Safety Reasons
• Project Duration 6 months
• no manpower available
• Project is defined now
• START depending on available manpower budget

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Questions ?
Thank you.