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TBM Facility Requirements in ITER and Estimated Cost ‘A very preliminary assessment’

September 07 IO action items background, by C. Wong.

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TBM Facility Requirements in ITER and Estimated Cost ‘A very preliminary assessment’

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  1. September 07 IO action items background, by C. Wong ITER, Cadarache, January 26, 2007Clement Wong, General Atomics, USAValery Chuyanov, Chang Shuk Kim, at this time the only TBM engineerAlessandro Tesini, the remote handling managerMarkus Iseli, Kimihiro Ioki, replaced by Michael PickManfred Glugla, Jerry Sovka, ITEROtto Bede, KFKI-RMKI, Hungary, generated the AEU drawings most likely has left Cadarache TBM Facility Requirements in ITER and Estimated Cost ‘A very preliminary assessment’ Special assignment, OFES, USA

  2. Three Interface Areas +tritium area a total of 4 areas 3. TCWS Area TBM Port Plug EU HCPB helium system Cooling lines 1. Port Cell Area Ancillary Equipment 2. Hot Cell Area footer text, location, date

  3. 1. Port Cell Area: replacement of TBM Mainly for the purpose of cost estimate, transfer cask to be supplied by IO TBM Removal: Step 1: Disconnect port plug and ancillary equipment, move AEU away Step 2: Bring in transfer cask and extract port plug and move it to hot cell Step 3: Move and insert port plug into the hot cell “red zone” TBM Return: Step 4: Test of TBM and ancillary equipment at the hot cell area Step 5: Disconnect utilities and put port plug on the transfer cask and move it to the port cell Step 6: Insert TBM, take transfer cask away and reconnect TBM with the ancillary equipment Cutting and re-welding of PbLi pipes on the AE will be done in a tent AEU & transport TBM transfer cask Hot cell area footer text, location, date

  4. 2. Hot Cell Area • Needs additional • Hot cell “red zone” windows and services • RH equipment • Hot cell area for ancillary equipment maintenance • Utilities for TBM and ancillary equipment tests To be parked and Maintained here Utilities: e.g. AC/DC, water, high pressure helium, diagnostics…etc., for the testing of TBM and ancillary equipment AEU footer text, location, date

  5. TBM Exchange • Since then at the TBWG-18 meeting, remote handling area presented the transport cask carrrying the tubes area and AEU • EU group coordinated presentation with in-situ remote cutting and re-weld of tubes • US presented a mostly hands-on port plug removal approach • These are not only approaches and should be analyzed by parties footer text, location, date

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  10. US suggestion: Moving the bioshield inward and re-locate the interface 2 to next to the AEU between 11 and 9 footer text, location, date

  11. Next • Action items from CS Kim footer text, location, date

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