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  • The watertank is only illuminated by a few torches original:freund_tankview.JPG;;width:720;;height:540
  • Airbubbles on the bottom of the tank. There is still 10cm of water on the bottom. original:freund_tankfloor.JPG;;width:720;;height:540
  • A view of the wall original:suvorov_tankview.JPG;;width:480;;height:720
  • original:suvorov_tankwall.JPG;;width:480;;height:720
  • Getting ready to work original:freund_intothetank.JPG;;width:720;;height:540
  • The manhole and a makeshift lock original:freund_manhole.JPG;;width:540;;height:720
  • A PMT after 4 months under water original:freund_pmt.JPG;;width:720;;height:540
  • The foot of the PMT original:freund_pmtbottom.JPG;;width:720;;height:540
  • A safety mesh for the drainage pipe. In case that the reflective foil tears from the wall, this mesh wil still keep the pipe open. original:freund_safetycrate.JPG;;width:720;;height:540
  • A cable clamp original:freund_clamp.JPG;;width:720;;height:540
  • Some of the spacers of the clamps show signs of rust original:freund_rustyclamp.JPG;;width:720;;height:540
  • Condensed droplets of water show a nice rainbow effect on the wall of the pillbox original:freund_rainbow.JPG;;width:720;;height:540
  • Inside the pillbox original:freund_pillbox.JPG;;width:720;;height:540
  • A malfunctioning PMT, the cleaned stepladder served as a table original:freund_pmtgone.JPG;;width:720;;height:540
  • Exchanging the PMT. original:freund_hvcable.JPG;;width:720;;height:540
  • The repaired HV cable original:freund_cablerepair.JPG;;width:720;;height:540
  • The water-cable: since it could not be removed, it was sealed with a shrinking hose and polyurethane original:freund_watercable.JPG;;width:540;;height:720
  • A damaged lenght of reflective foil on the outside of the cryostat. A water pocket formed under the tear. original:freund_waterpocket.JPG;;width:720;;height:540
  • The pocket was opened, drained and repaired with a lenght of foil original:freund_waterpocketgone.JPG;;width:540;;height:720
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