Developing Repair Procedure(s) for Creep Aged High-Pressure (HP) Turbine Rotor Disc

In short

The scope involves developing, qualifying, and implementing a weld repair procedure for creep-exhausted High-Pressure (HP) turbine rotor discs. This includes mock-up work, drafting pre-WPS, qualifying WPQR, and welding operators according to ISO standards. It also requires developing a sound repair methodology and validating it through engineering assessments and testing.