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EHN1 Cryogenics Integration

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Presentation on theme: "EHN1 Cryogenics Integration"— Presentation transcript:

1

2 EHN1 Cryogenics Integration
14/04/2016 J.Creus Prats - CERN

3 Content Layout Overview NP-02 Proximity Cryogenics
External Cryogenics Industrial Utilities Crane Clearance Conclusions 14/04/2016 J.Creus Prats - CERN

4 CERN Site Prevessin ( FRANCE)
Layout Overview External Cryogenics NP-04 EHN1(887) CERN Site Prevessin ( FRANCE) NP-02 14/04/2016 J.Creus Prats - CERN

5 NP-02 Proximity Cryogenics
External Cryogenics NP-04 EHN1(887) CERN Site Prevessin ( FRANCE) NP-02 14/04/2016 J.Creus Prats - CERN

6 NP-02 Proximity Cryogenics
NP NP NP F1 NP CA NP AP NP F3 NP PM NP CP NP F2 NP A15 14/04/2016 J.Creus Prats - CERN

7 NP-02 Proximity Cryogenics
NP A1 NP N1 NP N4 NP N2 NP A12 NP A3 NP A0 NP A16 NP A8 NP A10 NP A6 NP A9 NP A7 NP A2 NP A4 NP A5 NP A13 supply supply 14/04/2016 J.Creus Prats - CERN

8 NP-02 Proximity Cryogenics
CRYOSTAT WALKWAY LAr LOW DISCHARGE GAr HIGH RETURN LN2 HIGH COOLING NO WALK 14/04/2016 J.Creus Prats - CERN

9 NP-02 Proximity Cryogenics
FILTER EXTRACTION ZONE PLATFORM AREA WA105- B182 Prior Art 1.8 m concrete boards 3.2 m BEAM BEAM BEAM BEAM 14/04/2016 J.Creus Prats - CERN

10 NP-02 Proximity Cryogenics
Integration Report Interactions EHN1 Extension External Cryogenics Internal Cryogenics Experiment Beam Experiment Assembly Radiation Protection Resolved Issues 1 Filter Removal: extraction of concrete boards and integration of platform to support the chemical filters Modifications in utilities routing to allow safe handling of filters in the beam floor Crane cabin exclusion zone required 2 Best effort to adapt supply lines to the external cryogenics layout 3 Adaptation of supply lines to allow access platform to the cryostat top Definition of no pass zone after cryogenic liquid discharge pipes 4 Proximity cryogenics allows the removal of all close beam magnets 5 Proximity cryogenics does not interfere with the experiment assembly 6 Extraction of concrete blocks near beam reported to RP 14/04/2016 J.Creus Prats - CERN

11 NP-04 Proximity Cryogenics
External Cryogenics NP-04 EHN1(887) CERN Site Prevessin ( FRANCE) NP-02 14/04/2016 J.Creus Prats - CERN

12 NP-04 Proximity Cryogenics
NP NP NP F2 NP CA NP AP NP F3 NP PM NP CP NP F1 NP CU 14/04/2016 J.Creus Prats - CERN

13 NP-04 Proximity Cryogenics
NP A8 NP A6 NP A9 NP A10 NP N2 NP A5 NP A4 NP A1 NP A7 NP A2 NP A13 NP A12 NP N1 NP A16 NP A3 NP A14 supply supply 14/04/2016 J.Creus Prats - CERN

14 NP-04 Proximity Cryogenics
CRYOSTAT WALKWAY LAr LOW DISCHARGE GAr HIGH RETURN NO PASS 14/04/2016 J.Creus Prats - CERN

15 NP-04 Proximity Cryogenics
Integration Report Interactions EHN1 Extension External Cryogenics Internal Cryogenics Experiment Beam Experiment Assembly Radiation Protection Resolved Issues 1 Filter Removal: integration of dedicated platform for filter removal Best effort to route supply lines through EHN1 extension Crane cabin exclusion zone required 2 Best effort to adapt supply lines to the external cryogenics layout 3 Definition of no virtual pass zone after cryogenic liquid discharge pipes ( to date, pass zones in the cryostat are not defined ) 4 Proximity cryogenics have no interaction with beam magnets 5 Proximity cryogenics does not interfere with the experiment assembly 6 No relevant RP interaction reported 14/04/2016 J.Creus Prats - CERN

16 CERN Site Prevessin ( FRANCE)
External Cryogenics External Cryogenics NP-04 EHN1(887) CERN Site Prevessin ( FRANCE) NP-02 14/04/2016 J.Creus Prats - CERN

17 External Cryogenics 10 m 20 m 10 m CENDUNCG0003 CENF-ARC1-0887-0404_G
14/04/2016 J.Creus Prats - CERN

18 External Cryogenics WALK AREA NP-02-00-VA NP-02-70-RB NP-02-20-AT
NP N1 NP A1 NP AT NP NT NP FL NP RB NP A1 NP N1 NP VA TO FILTERS TO PURIF. 14/04/2016 J.Creus Prats - CERN

19 External Cryogenics Integration Report Interactions Resolved Issues
EHN1 Extension Proximity Cryogenics Industrial Utilities Resolved Issues 1 Passage of access and emergency doors guaranteed Integration of cryogenic piping in two opening on the EHN1 extension wall 2 Centralized filtering of LAr cryogenic supply Large area allocated for the storage of GAr+H2 mixture bottles in external area as well as GAr+H2 mixing and handling station Centralized LAr vaporizer to supply both experiments with gaseous argon. 3 Request to move electrical container far from cryo area to facilitate cryogenic supply truck access 14/04/2016 J.Creus Prats - CERN

20 Industrial Utilities Compressed Air Electrical Power Cooling Water
Flow 20 m3/h Pressure 9 bar Electrical Power Voltage 3ph - Δ220/Y380 V Frequency 50 Hz Power TBD kW UPS 20 kW/h Cooling Water Not required 14/04/2016 J.Creus Prats - CERN

21 CRANE CABIN EXCLUSION ZONE REQUIRED FOR NP-02 AND NP-04
Crane Clearance SOUTH-WEST VIEW NORTH-EAST VIEW NP-02 NP-04 1.8 m 1.6 m CRANE CABIN EXCLUSION ZONE REQUIRED FOR NP-02 AND NP-04 14/04/2016 J.Creus Prats - CERN

22 14/04/2016 J.Creus Prats - CERN

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