How many members are included in the committee which was set up by the govt. to resolve dispute between the Indian Railways and Steel Authority of India (SAIL)?

A three member committee was set up by the govt to resolve dispute between the Indian Railways and Steel Authority of India (SAIL) regarding issues related to the quantity and supply of high-quality steel rails. Doubts based on the quality of rails supplied by SAIL arose after a team from the University of Illinois conducted a study Transportation Technology Transfer (TTT). The SAIL however reported that the rails were supplied after stringent (strict) inspection was done by RITES (Rail India Technical and Economic Service) which is a third party inspection agency. SAIL also mentioned that it fulfills all quality parameters of rail manual set by Research Designs and Standards Organisation(RDSO) of the railways.