Installation Issues Steve Virostek Lawrence Berkeley National Lab MICE CM23 at ICST, Harbin January 13, 2009

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 2Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Topic Summary Packaging and delivery to RAL Moving of modules into MICE hall Assembly work in MICE hall Installation interfaces End flanges and seals Base mounting Other connections Utility requirements Instrumentation

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 3Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Progress Update Shipping skid for RFCC module developed –Module axis is vertical during shipping –Skid provides for rotation to horizontal in MICE hall RAL developing spectrometer solenoid lift beam –Four lifting points are included on the magnets –Load testing and certification is required Two module bellows spools received at RAL –Bellows assemblies purchased from Hyspan –Spools connect spectrometer solenoid to AFC module –Apparent tolerance error being discussed w/vendor

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 4Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Progress Update (cont’d) Still need a helium-to-vacuum window design –Window separates vacuum space from tracker volume in spectrometer solenoid bore –Preliminary plan is to use AFC style window –Good opportunity to add mounting holes now Several instrumentation readouts purchased –Thermocouple and helium level readouts for the spectrometer solenoid have been received by LBNL –Similar readouts will be needed for RFCC module –Most instrumentation only needed during initial tests

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 5Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Shipping Logistics All modules to be forklifted on/off truck All magnet coils are shipped warm RFCC cavities, couplers, coolers & pumps removed Coupling coil integral with vacuum vessel RFCC axis vertical during shipping Concerns about shipping loads on coupling coil Special shipping skid has been developed Cavities, couplers packaged to prevent damage RF, Be windows left in place w/appropriate protection Vac vessel, cavities and couplers backfilled with N 2

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 6Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Shipping Configuration Skid holds module in vertical orientation Cavities removed Cryocoolers removed Couplers removed Vacuum pumps removed

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 7Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 MICE Hall Access Forklift to be used for unloading and moving through hall door Door is tall and wide enough for spectrometer solenoids and RFCC modules No special equipment or hardware is required

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 8Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Rotation and Support Install Tilting runners installed on shipping skid

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 9Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Rotation and Support Install Permanent support stand structure installed on RFCC vacuum vessel

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 10Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Rotation and Support Install Module is tilted into horizontal orientation using crane

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 11Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Rotation and Support Install Module is tilted into horizontal orientation using crane

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 12Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Rotation and Support Install Finished tilting onto permanent support stand

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 13Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Rotation and Support Install Finished tilting onto permanent support stand

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 14Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Locate vacuum vessel/coupling coil on lateral tracks Erect portable clean room around module Unpack cavities, couplers, coolers, pumps Install six tuner assemblies on each cavity Insert cavities in vacuum vessel using special fixture Install couplers and tuner actuators after cavity is aligned and supported by struts Install vacuum pumps to complete module Perform final alignment before translation Re-assembly of RFCC Module at RAL

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 15Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Re-assembly of Module at RAL Module ready for assembly

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 16Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Re-assembly of Module at RAL Cryocooler(s) installed

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 17Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Re-assembly of Module at RAL RF cavities installed from either end

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 18Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Re-assembly of Module at RAL Cavity tuner actuators added

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 19Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Re-assembly of Module at RAL Module vacuum pumps installed

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 20Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Re-assembly of Module at RAL RF couplers installed

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 21Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Module Base Mounting RFCC module and Spectrometer Solenoid base connections to rails are similar Six mounting plates are welded to the base of the module support stands Location of the mounting plates will be included in an interface document (and later measured) Magnetic loads are carried to the floor through the vacuum vessel/support stand/base mounts

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 22Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Translating Platform

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 23Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Spectrometer Solenoid Mounting Six mounting plates on the support stand base for installation on rails

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 24Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 RFCC Module Mounting Six mounting plates to be welded to the support stand base for installation on rails Similar to spectrometer solenoid mounting scheme

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 25Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Insertion into MICE Beamline Locate module on lateral tracks Align and shim module to correct height Pull back bellows on both module ends with O-rings in place Translate module into position using rails Release bellows and connect flanges Lock out bellows using bridging bolts Connect utilities and instrumentation

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 26Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 B MICE Bellows Joints Bellows Joint

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 27Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 End Flanges and Seals RFCC flanges mate with AFC module flanges AFC flanges have no O-ring grooves or bellows RFCC module flanges have bellows and O-ring grooves at both ends Bellows are spec’d for >1 cm of total travel Module relative alignment is driven by clearance in flange holes Bellows are locked out after installation to allow transmission of forces between modules

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 28Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Bellows Joint Detail MICE RF and Coupling Coil Module – Summary of the Design and Fabrication Plan Elastomer or Helicoflex all- metal O-ring Clamping bolts Bellows

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 29Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Bellows Joint Detail Joint pullback for installation

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 30Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Bellows Joint Detail Clamping of spectrometer solenoid joint

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 31Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Bellows Joint Detail Clamping of AFC module joint

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 32Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Bellows Joint Detail Fully clamped joints

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 33Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Bellows Joint Detail Bridging bolts for force transmission

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 34Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Module Utility Requirements Cryomech Model PT-415 cryocoolers 3 per spectrometer solenoid, 2 per coupling coil (12 total) 50 Hz AC: /420 V, 3 phase Cooling: minimum 3 gpm of 80ºF max 300 A Power Supplies – American Magnetics (5 ea total) Hz AC: V, 3 , forced air cooled, rack mnt. 60 A Power Supplies – Lake Shore Cryotronics (4 ea tot.) Hz AC: V, 3 , forced air cooled, rack mnt. Vacuum: startup thru 25 mm flanged ports Cavity cooling water: ~8 lpm/per cavity Getter pump regeneration power ( VAC, 100 W) Pressurized N 2 : up to 200 psi for tuner actuators

MICE Installation Issues – MICE CM23 at ICST, Harbin, China Page 35Steve Virostek - Lawrence Berkeley National Lab - January 13, 2009 Instrumentation Coupling coil and spectrometer solenoid Coil voltage taps Thermocouples LHe level Vacuum pressure RF cavities RF pickup loop N 2 pressure control for tuners (1 per cavity) Cooling water temperature/flow RFCC module vacuum Getter pump power supply and controller Pump thermocouple Vacuum pressure