Procurement Summary
Country : France
Summary : Contract for the Performance of Non Destructive Examination Services of J-Welds on the Bottom Penetrations of Tanks
Deadline : 25 Jul 2023
Other Information
Notice Type : Tender
TOT Ref.No.: 85608551
Document Ref. No. : 422233-2023
Competition : ICB
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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Login to see detailsTender Details
The Vessel Bottom Penetrations (PFC) are welded to the ferritic steel of the Pressurized Water Reactors (PWR) vessel, and are part of the second containment barrier of the PWR reactors. They were manufactured with inconel 600 and welded with inconel 182, sensitive to corrosion.ion under stress in primary medium. These welds located between the spherical cap of the vessel and the PFCs are called J welds or Jwelds.
The services include:
- The development of a Non Destructive Examination (END) to detect and characterize CSC type cracks in these sudures, on the PWRs of the 900 and 1300 series and of the CNPE Chooz.
- Qualification in appraisal mode on an exploratory basis (without qualification committee)
- Interventions carried out during unit outage, in the state, Reactor Completely Unloaded ( RCD) and full pool.
These are maintenance operations.preventive maintenance according to the Basic Preventive Maintenance Program (PBMP).
Doc Title: Non-destructive testing services
Contract Type: Services
Document Type : Contract notice
Reference Number : 2023/S 132-422233
Contract Type : Services
71632200 - Non-destructive testing services
Authority Type : Utilities entity
Type of Procedure : Negotiated procedure
Regulation : European Union, with participation by GPA countries
Bid Type : Submissionfor all lots
Doc Title : Non-destructive testing services
Dispatch Date : 2023-07-07
Publish Date : 2023-07-12
Submission Date : 2023-07-25
Documents
Tender Notice