= 20180322 = * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4517]] * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4519]] == Today's activities == * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4519|Cooling started]]. * '''[Ongoing]''' Need cares of water springs from anchor bolts for oplev pylons. == Next plan == * Check the balance of the suspended WAB with some wires and sensors are attached. * Check how the damping would be now after the replacement of the damping magnets. * Check the reproducibility of the alignment of the suspension among several modes. * Check heights of several points. * Take care of water spring?? == Wanted! == * Good '''''rail(?)''''' to move the WAB suspension in the cryostat in the main beam direction. * '''''Chain block?''''' to support the load in the chamber.