PRELIMINARY VERSION Mechanical integration in the ESS Accelerator tunnel HENRY PRZYBILSKI

PRELIMINARY VERSION SUMMARY 1.ESS Accelerator building 2.CEA – Equipment 1. RFQ 2. RFQ’s section 3. RFQ transport chassis 3.CEA – Tooling 4.Scenario 1. Section transport chassis assembly 2. Section assembly on the RFQ’s support 3. Accelerator building integration | PAGE 2 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI

PRELIMINARY VERSION REQUIREMENTS ESS Accelerator building Release 13 (ESS ) – 2015/11/20 Inputs: Ground maximum loads (1500 Kg/m² ; 10tn–25*25cm²) Dimensions tunnel (maximum height = 3.5m) Tooling: EU norms + Swedish norms | PAGE 3 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI

PRELIMINARY VERSION ESS ACCELERATOR BUILDING | PAGE 4 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI Front-End Building drop hatch Dimensions (10m x 3.5m) Lvl.100 Lvl tn overhead crane (ESS equipment)

PRELIMINARY VERSION | PAGE 5 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI CEA – EQUIPMENT RFQ

PRELIMINARY VERSION | PAGE 6 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI CEA – EQUIPMENT SECTION TRANSPORT CHASSIS RFQ’s section transport chassis.

PRELIMINARY VERSION | PAGE 7 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI CEA – TOOLING GANTRY-CRANE Specifications: Maximum load 1600 kg *Dimensions [4m,<3.2m] are under design 4m* < 3.2m*

PRELIMINARY VERSION | PAGE 8 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS Installation procedure after brazing. Step 000 Manufacturer

PRELIMINARY VERSION | PAGE 9 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The section is equipped with a reinforcement structure. This will allow lifting the section without any damage and protect it during the transport period. Step 010 Manufacturer

PRELIMINARY VERSION | PAGE 10 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The reinforcement structure is secured by pins and screws. Step 020 Manufacturer

PRELIMINARY VERSION | PAGE 11 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The RFQ’s section is ready to be lifted on the transport chassis. Step 030 Manufacturer

PRELIMINARY VERSION | PAGE 12 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The section is lifted from the ground vertically. Step 040 Manufacturer

PRELIMINARY VERSION | PAGE 13 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The section is moved above the transport chassis. Step 050 Manufacturer

PRELIMINARY VERSION | PAGE 14 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The section is lowered on the transport chassis. To ensure the correct rotation, the semi-shells have to be put in place and fixed. Semi-shell Step 060 Manufacturer

PRELIMINARY VERSION | PAGE 15 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The RFQ’s section is rotating to its final position around the bearings’ axis. This operation is a combined movement, translation of the pallet truck and the cable. Step 070 Manufacturer

PRELIMINARY VERSION | PAGE 16 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The RFQ’s section is placed next to the top part. Step 080 Manufacturer

PRELIMINARY VERSION | PAGE 17 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS When the section is fully fixed, the top part can be approached to the RFQ’s section. Step 090 Manufacturer

PRELIMINARY VERSION | PAGE 18 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The top part is lifted. Step 100 Manufacturer

PRELIMINARY VERSION | PAGE 19 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The top part is lifted and placed above the section. Step 110 Manufacturer

PRELIMINARY VERSION | PAGE 20 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS The top part is lowered and fixed to the transport chassis. Step 120 Manufacturer

PRELIMINARY VERSION | PAGE 21 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO SECTION INSTALLATION PROCESS A nitrogen saturated atmosphere is introduced inside to preserve the integrity of the section. The top part is also a protection during the transportation. Step 130 Manufacturer

PRELIMINARY VERSION | PAGE 22 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS Note: the procedure of the RFQ’s section assembly is still under development, considering interactions between ESS and the CEA about the integration in the tunnel ; the RFQ chassis is not entirely designed. Step 000 CEA / ESS 1m On both sides, to perform the RF tuning

PRELIMINARY VERSION | PAGE 23 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS Every section is secured in its section’s transport chassis. *off CDR scope RFQ chassis* Mobile gantry-crane ≈5m Pallet truck Section’s transport chassis (x5) Section support* Section assembly support* Step 000 CEA / ESS

PRELIMINARY VERSION | PAGE 24 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is placed under the gantry-crane with the pallet truck. Step 010 CEA / ESS

PRELIMINARY VERSION | PAGE 25 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The top part is raised for the transport chassis with the gantry- crane. Step 020 CEA / ESS

PRELIMINARY VERSION | PAGE 26 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS For a safer access to the top part, the pallet truck and the section are removed from that area. Step 030 CEA / ESS

PRELIMINARY VERSION | PAGE 27 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The top part is lowered to be removed. Step 040 CEA / ESS

PRELIMINARY VERSION | PAGE 28 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The place is now free to set the section under the gantry- crane. Step 050 CEA / ESS

PRELIMINARY VERSION | PAGE 29 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The hook is fixed to the section reinforcement structure. Step 060 CEA / ESS

PRELIMINARY VERSION | PAGE 30 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The semi-shells have be removed to allow the section to move up. Step 070 CEA / ESS

PRELIMINARY VERSION | PAGE 31 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is raised from the transport chassis. Step 080 CEA / ESS

PRELIMINARY VERSION | PAGE 32 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is placed above the RFQ chassis. Step 090 CEA / ESS

PRELIMINARY VERSION | PAGE 33 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is lowered on the section assembly support. Step 100 CEA / ESS

PRELIMINARY VERSION | PAGE 34 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is put in place on the section assembly support sliding on the RFQ chassis. BEAM Step 110 CEA / ESS

PRELIMINARY VERSION | PAGE 35 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is moved to the first section support. Step 120 CEA / ESS BEAM

PRELIMINARY VERSION | PAGE 36 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section is placed in the first section support. Step 130 CEA / ESS BEAM

PRELIMINARY VERSION | PAGE 37 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The second section can be tied up on the section. Step 140 CEA / ESS BEAM

PRELIMINARY VERSION | PAGE 38 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The second section can be taken with the pallet truck to be installed. Step 150 CEA / ESS BEAM

PRELIMINARY VERSION | PAGE 39 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The second transport chassis is under the gantry-crane. Step 160 CEA / ESS BEAM

PRELIMINARY VERSION | PAGE 40 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS The section assembly support is designed to be separated in two parts to be released from the two section supports, and be used to continue the assembly of the RFQ. Step 170 CEA / ESS BEAM

PRELIMINARY VERSION | PAGE 41 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO RFQ INSTALLATION PROCESS These operations have to be repeated to perform the RFQ assembly. Then, elements like pumps, tuner… can be mounted. Step 180 CEA / ESS

PRELIMINARY VERSION | PAGE 42 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION ESS Accelerator building – Warm Linac Release 13

PRELIMINARY VERSION | PAGE 43 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION As the “climate conditions” (temperature, humidity rate…) in the warehouse above the FEB drop hatch will not be regulated, the CEA equipment needs to be stored in the tunnel, immediately after delivery. FEB drop hatch 20 tn overhead crane (ESS equipment)

PRELIMINARY VERSION General requirements to be discussed: Storage area in the tunnel Regulated conditions: Temperature (25 ±1°C) Cleanliness Air draft | PAGE 44 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION

PRELIMINARY VERSION | PAGE 45 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION 20 tn overhead crane (ESS equipment) RFQ chassis The section transport chassis and the RFQ chassis are on the delivery area (level 100), waiting to be lifted in the tunnel. FEB drop hatch Wire rope hoist Section transport chassis (x5)

PRELIMINARY VERSION | PAGE 46 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION The overhead crane is performing the lifting manoeuvre for the RFQ chassis and the section transport chassis (x5). Slings / hoisting hooks are necessary to lift this equipment. 20 tn overhead crane (ESS equipment) Wire rope hoist RFQ chassis FEB drop hatch

PRELIMINARY VERSION | PAGE 47 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION 20 tn overhead crane (ESS equipment) Wire rope hoist RFQ chassis Section transport chassis (x5) FEB drop hatch

PRELIMINARY VERSION | PAGE 48 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION The RFQ chassis is lifted to the FEB drop hatch. 20 tn overhead crane (ESS equipment) Wire rope hoist RFQ chassis FEB drop hatch

PRELIMINARY VERSION | PAGE 49 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION Once the section transport chassis is lowered to level 090, a pallet truck is handling it to the RFQ assembly area.

PRELIMINARY VERSION | PAGE 50 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION Careful! There is a 50 mm gap between the tunnel area and the FEB drop hatch. 50mm gap

PRELIMINARY VERSION | PAGE 51 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION

PRELIMINARY VERSION | PAGE 52 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI SCENARIO ACCELERATOR BUILDING INTEGRATION This is the final position of the RFQ in the tunnel. The gantry-crane is removed when the installation process is completed.

PRELIMINARY VERSION Tooling After brazing process Assembly at the CEA / ESS Lund Similar environment Validation of the procedure at Saclay, by the CEA Tunnel integration | PAGE 53 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI CONCLUSION

PRELIMINARY VERSION ESS ESS CEA-ESS-RFQ-RP-0001 A ESS | PAGE 54 1-Dec-15 CDR2 - Mechanical integration - H. PRZYBILSKI REFERENCES