Quality Of Coal
Prior to 1st January 1985 the SCCL coal was ungraded and the Government of India decided to extend the coal gradation to SCCL Mines on par with CIL on 1-1-1985. From 01.01.1985, coal was graded as A to G (Seven grades) basing on the Useful Heat Value. ... at corporate. Three regional GMs one each at Kothagudem, Ramagundam and …
