2. Neutrino Platform Proximity Cryogenics 59th EHN1 Cryogenics Integration Redouan Abdennour, Johan Bremer, Michel Chalifour, Joaquim Creus, Aurelien Diaz, David Montanari
21/07/2016
J.Creus Prats - CERN

3. Proximity cryogenics contract NP-02 Integration NP-04 Integration
Contents
Proximity cryogenics contract
NP-02 Integration
NP-04 Integration
Schedule
21/07/2016
J.Creus Prats - CERN

4. Proximity cryogenics contract
Invitation to tender is out since may 18th
Bidders conference held on June 8th
Eight firms invited to the conference
Visit to EHN1
Bid opened on July 8th
Offers received under analysis
Finance committee mid September 2016
Contract award by end September 2016
21/07/2016
J.Creus Prats - CERN

5. NP-02 Purifier Vessel Platform
PURIFIER VALVE BOXES
PVB SUPPORT PLATFORM
BEAM NP-02
BEAM NP-04
21/07/2016
J.Creus Prats - CERN

6. NP-02 Warm Piping
WARM VALVE PANEL
21/07/2016
J.Creus Prats - CERN

7. NP-02 Warm piping Walk Zones min WIDTH 80cm min HEIGHT 180 cm
21/07/2016
J.Creus Prats - CERN

8. NP-02 Cable Trays
• EHN1 cable trays used for cryogenics • Cryostat bridge as connection • Cable trays to pump valve box
21/07/2016
J.Creus Prats - CERN

9. NP-04 Cryo Trench
• New trench distribution • Cable trays and warm pipes installed first • Vacuum jacketed pipes laid on top of warm lines • 300mm central empty area to ease manipulation
21/07/2016
J.Creus Prats - CERN

10. NP-04 Cable Trays
• Racks accessed from the bottom • Cable trays in main trench • Intermediate connection cryo v.b.
EHN1 AUXILIARY TRENCH
21/07/2016
J.Creus Prats - CERN

11. NP-04 Warm Piping CRYOSTAT WARM PIPING CRYOGENICS CABLE TRAY
21/07/2016
J.Creus Prats - CERN

12. Re-routing to guarantee the passage in NP-04
NP-04 Passage Zone
Re-routing to guarantee the passage in NP-04
PASSAGE
21/07/2016
J.Creus Prats - CERN

13. Schedule
Schedule to be updated according to selected supplier execution proposal
Precedent activities
External cryogenics
Proximity cryogenics platforms
Proximity cryogenics:
Installation of valve boxes
Installation of cryogenic transfer lines
Acceptance tests performed by 2017 week 50
Parallel activities
Warm piping
21/07/2016
J.Creus Prats - CERN

14. 21/07/2016
J.Creus Prats - CERN