MONALISA installation at the ATF2 ATF2 weekly meeting

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 1 / 10 Topics MONALISA installation Survey requests Electronics requirements Vacuum pump + lines Laser hut location Request summary

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 2 / 10 Installation: Proposed timescale We will install the support frame at the start of the ATF2 summer shutdown 2009 –Our current estimate: July and August This will be followed by installation of services across the ATF2 tunnel –vacuum –electronic / electrical Total time required around 6 weeks

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 3 / 10 Expected installation order Laying out floor connections for frame (1wk) Building up frame around QDzero (1 wk) Setting up vacuum systems (2 wk) Vacuum testing (1 wk) Installing interferometer components (1 wk) Installing thermometer system (2 days) Setting up laser system / DAQ (10 days)

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 4 / 10 Survey requests Matt will bring a cardboard version of the intended metalwork footprint on QD0 –This will be discussed with KEK survey team –Verify space for mounting survey markers We would like to request an initial survey of our assembled vacuum system in summer 09 –This will improve our 3 D model for coordinate reconstructions

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 5 / 10 Electronics requirements A standard size electronics rack –Width (support holes) 465 mm apart –Height: approx 2 m. 110 V –Total instrumentation power load expected to be approximately 3 kW –Estimate at least 6 to 8 power outlets Route for electronics readout cables –to be discussed during ATF2 meeting week

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 6 / 10 Vacuum pump requirements Is there an old scroll pump available at KEK? –Similar to Edwards ESDP12 15 m 3 per hour Ultimate pressure 1.6 x mbar 0.4 kW motor KF25 inlet

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 7 / 10 Vacuum system Pump location outside ATF2 beam enclosure –Requires vacuum line from pump to QDzero –We need to define the best location Near the stairs (close to the “eels bedroom”) –Need to define route for vacuum line during week of ATF2 meeting –Need assistance to weld pipes of vacuum line

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 8 / 10 Laser hut location We would like –to assess hut location using latest drawings when Matt visits KEK. –To have office furniture for DAQ room at KEK Define route for cables and optical fibres from experiment to hut –(during week of ATF2 meeting) –Are there any safety regulations concerning protection of optical fibres along their route?

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 9 / 10 Laser huts Shintake laser room DAQ room Proposed MONALISA room Requested MONALISA area

Wed 10 Dec :30 JST (05:30 UTC) ATF2 Meeting Oxford: MONALISA 10 / 10 Summary Schedule: Installation in July and Aug Requests: –Answers to technical questions –Laser hut –Service routing –Scroll pump and vacuum lines –Electronics rack –DAQ room furniture –Initial survey of installed system