SECONDARY BEAM HANDLING AND INFRASTRUCTURE DESIGN STATUS BRUNO FERAL (CERN/EN) DIAMANTO SMARGIANAKI (CERN/EN) Project Leader: I.Efthymiopoulos (Cern/EN) J.Osborne (CERN/GS)

 Update of Underground Structure Work conducted by Diamanto Smargianaki  Transportation & Installation Methods Work conducted by Bruno Feral  Summary & Next Steps Outline 28/05/2014B. Feral2

Near detector Hadron stopper tunnel Decay pipe tunnel Beam tunnel Experimental area Underground layout: 28/05/2014B. Feral3

Ground level 18% The challenge for transport: handling the 18% slope! 28/05/2014B. Feral4

Experimental area Service cavern: (cooling & ventilation, etc…) 2 x service galleries Transport area: (transfer the equipment: Target, Horn, reflector…) Morgue area: Cool down zone for radioactive material Beam area: Host target station, horn, reflector… Beam line 28/05/2014B. Feral5

target station, horn reflector Beam line Decay pipe 39m 28/05/2014B. Feral6

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Decay pipe tunnel: length: 300m Decay pipe 28/05/2014B. Feral8

Hadron stopper tunnel 28/05/2014B. Feral9

Near detector Hadron stopper tunnel Decay pipe tunnel Beam tunnel Experimental area Near detector: 28/05/2014B. Feral10

Objects to be transported: Iron blocks for hadron stopper: 0.8 m 1.6 m Iron block Hadron stopper tunnel Install Total tunnel length: 104 m Weight: 8.06 t Total number of blocks: 1575 Total volume filled by the blocks: m 3 ( W x H x L : 4m x 4m x m ) 28/05/2014B. Feral11

Objects to be transported: Decay pipes: Total pipe length: 300 m Weight: 7.37 t Total pipe part number: 60 Decay pipe part 5 m 3 m Thickness : 2 cm Install Decay pipe tunnel 28/05/2014B. Feral12

Objects to be transported: Shelding blocks and cooling plates for experimental area Total length: 23 m Heaviest block is 24 tons 28/05/2014B. Feral13

Objects to be transported: Target, horn and reflector Length = 4,5m Special support with automatic water plugins and electrical connector Weight is not an issue for transport 28/05/2014B. Feral14

Our requirements: Lifting and handling equipment shall handle the 18% slope (  strong recommendation from operator to use overhead cranes) No electronic or motor can be left inside the experimental cavern during operation due to high radiation level. Equipment shall be remotely operated during maintenance of the horn or of the reflector using cameras for supervising the operation. Equipment shall be left available for dismantling. 28/05/2014B. Feral15

Overview of the handling equipment: 1 surface overhead crane 1 remotely operated underground overhead crane equipped with vision system and electrically operated hook. 1 remotely operated gantry crane with vision system and electrically operated hook installed on a cable driven trolley. (The driving mechanisms for the trolley are installed in the far end of the morgue). Lifting capacity for all these devices: 40 Tons 28/05/2014B. Feral16

surface overhead crane 28/05/2014B. Feral17

Remotely operated underground overhead crane equipped with vision system and electrically operated hook 28/05/2014B. Feral18

Remotely operated gantry crane with vision system and electrically operated hook installed on a cable driven trolley. 28/05/2014B. Feral19

Remotely operated gantry crane with vision system and electrically operated hook installed on a cable driven trolley. Civil engineering removed. 28/05/2014B. Feral20

Gantry crane rails Trolley Pulling ropes To Morgue To pitch motors Gantry crane: Sequence of operation 1. 28/05/2014B. Feral21

To Morgue To pitch Gantry crane: Sequence of operation 2. 28/05/2014B. Feral22

To Morgue To pitch Gantry crane: Sequence of operation 3. 28/05/2014B. Feral23

Gantry crane: Sequence of operation 4. 28/05/2014B. Feral24

To Morgue To pitch Gantry crane: Sequence of operation 5. 28/05/2014B. Feral25

Iron block Lifting the 8T iron block down: sequence of operation: 1 28/05/2014B. Feral26

Lifting the 8T iron block down: sequence of operation: 2 28/05/2014B. Feral27

Lifting the 8T iron block down: sequence of operation: 3 28/05/2014B. Feral28

Transport and installation of iron block through tunnel: Use of mining diesel handling truck with FAP: It can handle the slope and transport and lift the blocks 28/05/2014B. Feral29

Lower blocks to be installed with a portable gantry crane. Upper blocks to be install with The diesel crane. 28/05/2014B. Feral30

photo from CNGS Transport and installation of decay pipe through tunnel: Use of mining diesel handling truck with FAP: It can handle the slope and transport the pipes 28/05/2014B. Feral31

Maintenance of reflector: demo 28/05/2014B. Feral32

Maintenance of reflector: sequence of operation 1 28/05/2014B. Feral33

Maintenance of reflector: sequence of operation 2 28/05/2014B. Feral34

Maintenance of reflector: sequence of operation 3 28/05/2014B. Feral35

Summary & Next Steps Basic civil engineering structure  Defined Transportation and installation methods  Defined  Work in progress : Shielding (Radiation Protection study details ) Electromechanical equipment details Automatic water plugins and electrical connectors for the target, horn and reflector Vision system and control system for remote operation Transportation details (handling frame, electrical hook, hook for remote operation, etc…) Construction details ( civil engineering ) 28/05/2014B. Feral36

Special thanks to Diamanto Smargiannaki, Francisco Sanchez Galan and Damien Brethoux. Thank you for your attention… Any questions ?

Backup slide Previous option: Underground Structure - Top view Beam line ( Total length: 431 m ) Service area ( Host the services e.g. cooling & ventilation system ) Transport area ( Transfer the objects e.g. target, horn, reflector ) Beam areas ( Host target station, horn, reflector, decay pipe, hadron stopper ) Morgue area ( Cool down zone for potential radioactive objects ) Civil Engineering Study & 3D Model: Diamanto Smargianaki