On-site laser ultrasonic inspection of supporting elements of the hydroelectric axis of the Nizhne-Bureyskaya HPP, 19.03.2018

Our laboratory specialists carried out on-site laser ultrasonic inspection of the hydroelectric axis support elements of the Nizhne-Bureyskaya HPP on the Bureya River near the Novobureisky settlement of the Amur Region on March 12-18, 2018. Nizhne-Bureyskaya HPP is the largest hydropower plant in Russia. The construction of this HPP was started in 1990s. Our laboratory specialists controled the defects in the structure of the support elements of the hydroelectric axis (from the outer and inner surfaces) using standard transducers PLU-6P-02 и PLU-6N-02 , and evaluated residual stresses.