= Preparations for the power supply stop on 20th Feb, 2010 =

'''Done'''

 * '''Turned off the vacuum system:''' Transition from  "Vacuum Normal" to "All stop"
 * '''Turned off c0rga'''
 * '''Check Oplev/PZT/QPDs'''
 * '''Turn off the racks and the others'''
  * ETMY
   * Vac Rack / ETMY Rack
   * Table: Oplev Laser (from the wall) / AC tap
  * PSL area
   * ITMY SPOB shutter / power supply
   * PZT powers
   * 1Y1 HV for the ion pump for RC (5kV)
   * RF stabilizer (rear switch) x3
   * Marconis (33.196116MHz & 29.485MHz)
   * PSL off buttons from the right to left / rotate the key
   * 4 HVs for HV circuits
   * HEPA
  * OMC/LSC areas
   * OMC rack (short rack)
   * Aux Injection NPRO
   * Power supply for Accelerometers (==> Jenne)
   * Power supply mechanical shutters (under PSL tables / AP table)
   * Particle Counter
   * C1OMC, Video Rack, LSC Rack (Only upper two VME were on)
   * 4 Piezo Jenas
   * LSC power (short rack) x8
  * ETMX - 2 AC taps under the table & Oplev power 
  * JDSU Oplevs power
  * Below the AP table
  * Computer racks
 * '''Put Mylar cover on the flow benches'''
 * Turn off Air conditioner (S.P.=70F) / Chiller
 * Two isolation trans
 * Lock the fridge with tape and put a sign on not to open it