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Equipment and embedded items of inspection shafts

Equipment and embedded items of inspection shafts are designed for repair, maintenance, and replacement of fuel in reactor unit. They consist of 22 items with total weight of 215 tons.

Inspection shaft equipment:

  • manhole;
  • spacer;
  • platform for transportation of protective tube unit;
  • device for internal vault transportation;
  • guide for control system of protective tube unit;
  • guide for control system of internal vault;
  • guide for centering system of protective tube unit;
  • guide for centering system of internal vault;
  • upper unit service platform;
  • vertical rig service platform;
  • landing platform.

Embedded items of inspection shafts:

  • spacer support;
  • support of protective tube unit;
  • internal vault support;
  • upper unit support;
  • platform;
  • embedded parts.