Example of method 3 "Retrieving fuel debris from the side”

Index > Challenges and Plant information : Overview of methods｜Example of method 3"Retrieving fuel debris from the side” > (8) Clean-up equipment

ⅰ) Challenges and reference information : (8) Clean-up equipment

Task(s): Method for remove and transfer of equipment for dismantling and transporting.

(8) Clean-up equipment - Major challenges on the actual method

(1)Prior preparation (2)Install barrier (3)Create opening on the side of PCV (4) Install equipment and access (5)Dismantle and remove internal structures (6)Retrieve fuel debris (7)Transport canister (8)Clean-up equipment

Clean-up equipment method

  • Method of dismantling and removing cutting and transferring equipment
  • Maintaining boundary after clean-up equipment
Plant information
Assumptions and prerequisites
  • Allowable load of 1st. floor : 1.2t/㎡
  • Size of equipment which should be transported through passageway : Width 1.2m, Height 3m or less
→ⅱ) Considerations - 1. Dose reduction