Master-Lee Engineered Products provides a user-friendly set of tools for the removal of flux thimbles .... the Flux Thimble Removal Tooling System.

 

 

 

 


The EPI system removes the highly radioactive flux thimbles from the Reactor Vessel side for disposal.  Underwater handling of the 30+ foot long section is meticulously done with the aid of our Deluxe AirGrips Package (Ball-Lock) and Flux Thimble Grapple Tool.  This tool has been engineered to easily position itself around the flux thimble, at which point a cam mechanism is actuated to securely grip the flux thimble for retraction.

 

To size the flux thimble into more manageable sections, a hydraulic 'C' Cutter System is attached to the end of our AirGrips 10' Bottom Mast Sections (Ball-Lock).  Once cut, the sections can be inserted into EPI's Debris Canister (optional) for transfer to the SFP. 

 

  • Available as a complete system or individually, the EPI Flux Thimble Removal Tooling System is a versatile package which can be incorporated into your standard inventory of outage maintenance tools. 

    Please see our Parts List for the included items.
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Flux Thimble Removal Tooling System: Parts List
Part ImagePart DescriptionEPI Part No.Quantity
  Flux Thimble Removal Tooling System D0022G04  1
Components Included:    
Deluxe AirGrips Package (Ball-Lock) D0011G09  1
'C' Cutter System D0309G01  1
Flux Thimble Grapple Tool E1227  1
AirGrips 10' Center Mast Section (Ball-Lock) D1476  8
AirGrips 5' Lifting Bail Section (Ball-Lock) D1473  1
AirGrips 10' Bottom Mast Section (Ball-Lock)  D1478  1
AirGrips Double Acting Air Cylinder D1488  1
Slide Seal Assembly w/ 6" Push Rod D0638  3
  Ball Valves w/ SST fittings CALL   3
Bolt Cutter CALL  1

AirGrips 6" Mast Adapter (Female Swagelock -to- Small Bail)

D1489  1
Swagelock Tubing Cutter & Debur Tool CALL  1
Storage Box w/ wheels and hinged lid E1684  1
High Pressure Seal Cutting System D0023G01  1