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  • www.tecnatom-ndt.com

    Ready for the future,caring for the customer

    REACTOR PRESSURE VESSEL INSPECTION SERVICES (BWR)

  • Do you need to perform with the highest quality the full scope inspection of the reactor pressure vessel (or only a part of it) minimizing Reactor Pressure Vessel (RPV) occupation time?Tecnatoms technology, inspection systems and expert teams give you the best solutions to fit your requirements of detecting, sizing and reporting potential flaws in your RPV.

    For many years Tecnatom has been rendering top quality services for the inspection of BWR reactor vessels from the outside. These services have evolved alongside the requirements of the industry, the objective being to carry out the inspections that this type of plants is required to perform with the highest levels of quality and reliability and in the shortest possible time. Inspections have successfully been already performed at nuclear power plants throughout Europe, Asia and USA.

    We have available different inspection systems working under an integrated user frame (HW &SW) able to be adapted to different RPV inspection needs.

    We offer you the best cost effective solution with a highly improved qualified systems, and an experienced and qualified inspection team providing a compact inspection service and recommendations to your plant.

    REACTOR PRESSURE VESSELINSPECTION SERVICES (BWR)

  • The main components of the inspection system are:

    Ultrasonic (SONIA) and Eddy Current instruments (ETBox).

    Mechanical equipment for positioning the inspection modules.

    Audio and video Systems.

    Integrated software environment for acquisition and data analysis.

    The main reactor pressure vessel services we can offer you are:

    Vessel (Welds, Internal, Shroud, Nozzles).

    Closure head.

    Penetrations (CRDH, ICMH).

    Threaded Zones.

    Tecnatom has a set of products perfectly integrated to ensure effective, safe and quick reactor pressure vessel inspections. Our inspection system is a technologically advanced solution that allows to inspect large quantities of surfaces and precise analysis detecting a wide range of defectology, in order to detect and characterize all flaws with regard the integrity of the component.

    Tecnatom has developed dedicated systems to cover different necessities of the nuclear power plants, and providing high quality services. These systems are fully designed and manufactured by our selves and then validated by the customers under strict specifications in order to reduce the vessel occupation time and increase the reliability and accuracy of the system.

    Ready for the future,caring for the customer

  • VESSEL SHELL AND WELDS

    Do you need to perform inspection of the RPV shell and welds?Tecnatom has TRACK WALL system for BWR RPV which is capable to perform in a fast manner the 10 years full scope inspection.

    REACTOR PRESSURE VESSELINSPECTION SERVICES (BWR)

    Technical characteristics:

    The system uses rails mounted on the sacrificial wall. The wall equipment is mounted in low radiation level areas for performance of the

    inspection of welds located in high radiation level zones (core zone). Modular design allowing for very quick assembly without the need for tools in the work area. The equipment and rails pass through the penetrations in the missile shield. The equipment is small and light in weight.

  • Ready for the future,caring for the customer

    Tecnatom has available three different systems to perform the nozzle to shell and inner radius nozzle inspection from outside diameter.

    Ready for the future,caring for the customer

    Nozzle scanner for Nozzle to Shell welds. RIRE for inner radius. TECNOS for Nozzle to Shell and inner radius.

    VESSEL NOZZLES

  • TEIDE SystemInspection from inside diameter of the shroud. It is installed in a fuel element housing.

    Pivoting arm allows a minimum fuel element removal.

    ROV SystemTecnatom has available Remote Operated Vehicles with different sizes for VT examinations and FME removal.

    REACTOR PRESSURE VESSELINSPECTION SERVICES (BWR)

    SHROUD AND INTERNALS

  • WINDTECNATOM equipment for UT examination from OD.

    THREADED ZONES

    Ready for the future,caring for the customer

    CLOSSURE HEAD AND THREADED ZONES

    TAMZOR

    Manipulator for the plugged thread zone area holes.

    PINZOR

    Manipulator for the guide pin thread zone area holes.

    100% thread zones mechanized inspection possible.

    TAMZOR PINZOR

  • TEMIS SystemInspection scope includes:

    Housing base material. J weld and lower circumferential welds. HAZ on stub tube. Stub tube w & w/o cladding. Rolled & Seal areas as repair countermeasures.

    PENETRATIONS. CRDHs

    REACTOR PRESSURE VESSELINSPECTION SERVICES (BWR)

  • Ready for the future,caring for the customer

    CRDHs Summary

    Since 1983. More than 500 inspections in BWRs plants. Inspection capability from BWR2 to BWR6 models. 5 different tools available. Proven NDT technologies. Accurate results. Qualified by different regulatory bodies.

  • REACTOR PRESSURE VESSELINSPECTION SERVICES (BWR)

    Inspection scope includes:

    Housing base material. J weld. NMC surface. Repair process.

    PENETRATIONS. ICMHs

  • Ready for the future,caring for the customer

    ICMHs Summary

    Since 1995. Under floor access. Different tools and inspection technique heads available. Proven NDT technologies. Accurate results. Other references on similar PWRs areas.

    TOOL for ICMH replacement.

  • Tecnatom, S.A.Av. Montes de Oca, 128703, San Sebastin de los Reyes / Madrid- Spain

    www.tecnatom-ndt.com

    Ready for the future,caring for the customer

    Inspection system certified by customers at several different countries throughout Europe, Asia, and USA .

    Tecnatom QA System extensively audited: Average of 25 audits/year as Service and Technology Provider.

    Our Quality System and certifications ensures a high quality service for customers fulfilling the international regulations and requirements for Nuclear Component Inspections.

    QUALITY MANUAL OF TECNATOM.

    ISO 14001.

    OHSAS 18001.

    IQNET Certificate ISO 9001.

    QUALIFICATIONS

    REACTOR PRESSURE VESSELINSPECTION SERVICES (BWR)