Generator Field Repair Services

MD&A provides all necessary equipment, materials and trained personnel needed to provide exceptional generator field repair services  up to 1300 MW. We maintain a full-time staff of winders and technicians, many of whom are factory-trained.

Our Turbine-Generator Repair Facility, located in St. Louis, Missouri, can accommodate generator field rewinds of any capacity, including large 4-pole nuclear units.  We offer turnkey testing and inspection services and maintain a state-of-the-art clean room at our Repair Facility. 

Generator Field Repair Services:

• Partial and Full Field Rewinds
• Main Lead Replacement
• High-Speed Balance
• Retaining Ring Change-Outs
• Boresonic Inspection

> MD&A Expert's Solution for 7FH2 Generator Field Spring Migration  

> MD&A Expert's Modification for Alstom® Steam Turbine Pole Crossover