The provision of maintenance services and technical support on Regenerative Air Heaters and Auto Variable Pitch Axial Flow Fans and Centrifugal Fans for 14 (fourteen) Generation coal fired power stations on an “as and when required” basis for a period of 5 (five) years.

In short

Provision of maintenance services and technical support for Regenerative Air Heaters, Auto Variable Pitch Axial Flow Fans, and Centrifugal Fans at 14 coal-fired power stations. Services are to be provided on an 'as and when required' basis for a period of five years. The scope includes technical evaluation, quality management, and safety requirements.