dekra - mechanized testing pwr & nozzles.indd

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Mechanized Testing Nuclear DEKRA Industrial – Mechanized Inspection has developed scanners and manipulators for the inspection of the RPV Shell Welds, Nozzle Welds and BMI Welds (Bottom Mounted Instrumentation nozzles) for PWRs as well as for BWRs. Full vessel inspection PWR, BWR and nozzles DEKRA Industrial AB Sweden +46 (0)10 - 455 1000 www.dekra-industrial.se With reservations for errors and changes. DEKRA Mechanized Testing PWR & Nozzles - 2016-09 DEKRA - Global partner for a safe world DEKRA is working for increased safety in a variety of industries through independent inspection, testing and certifi cation. DEKRA is Europe‘s leading expert organization with 37 000 employees in 58 countries. All manipulators have been designed to minimize the inspection time in the reactor containment. The equipment can be prepared in only one shift for a full vessel examination. Furthermore, the equipment will work in parallel totally independent of each other and with minimum support from the crane and service bridge. No pre-installation in the vessel is needed. The main principle with all equipment is to make them neutral buoyant in water and also to use thrusters for independent movement. DEKRA cover all needs for development of manipulators and NDT, as well as probe design. All equipment was tested at a test facility before the first outage performance. Excellent customer response has been achieved of the inspection preparation, qualification and performance on site. Three inspection tools working in parallel at Ringhals 4 PWR Ringhorne inspection at BWR

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Page 1: DEKRA - Mechanized Testing PWR & Nozzles.indd

Mechanized TestingNuclear

DEKRA Industrial – Mechanized Inspection has developed scanners and manipulators for the inspection of the RPV Shell Welds, Nozzle Welds and BMI Welds (Bottom Mounted Instrumentation nozzles) for PWRs as well as for BWRs.

Full vessel inspection PWR, BWR and nozzles

DEKRA Industrial ABSweden+46 (0)10 - 455 1000www.dekra-industrial.se

With reservations for errors and changes.

DEK

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-09

DEKRA - Global partner for a safe worldDEKRA is working for increased safety in a variety of industries throughindependent inspection, testing and certifi cation. DEKRA is Europe‘sleading expert organization with 37 000 employees in 58 countries.

All manipulators have been designed to minimize the inspection time in the reactor containment. The equipment can be prepared in only one shift for a full vessel examination. Furthermore, the equipment will work in parallel totally independent of each other and with minimum support from the crane and service bridge. No pre-installation in the vessel is needed.

The main principle with all equipment is to make them neutral buoyant in water and also to use thrusters for independent movement.

DEKRA cover all needs for development of manipulators and NDT, as well as probe design. All equipment was tested at a test facility before the fi rst outage performance.

Excellent customer response has been achieved of the inspection preparation, qualifi cation and performance on site.

Three inspection tools working in parallel at Ringhals 4 PWR

Ringhorne inspection at BWR

Page 2: DEKRA - Mechanized Testing PWR & Nozzles.indd

The Särimner nozzle tool during set up The Särimner tool in PWR nozzle

Manipulator GRAM, Configuration for Feed Water Nozzle BWR The bottom nozzle tool Gungner

Manipulator GRAM, Steam Outlet Nozzle BWR Manipulator GRAM, Safety Injection Nozzle PWR