"An action plan was prepared by the subsidiaries in which 37 underground mines were envisaged to be closed for production in 2017-18. This exercise will save between Rs 800 crore to Rs 1000 crore," a top CIL official told PTI.
Coal India has identifed some 60 underground mines belonging to its four subsidiaries, Eastern Coalfields (ECL), Bharat Coking Coal (BCCL), South Eastern Coalfields (SECL) and Central Coalfields (CCL) for closure in phases.
Coal India has some 432 mines and of which 230 are underground mines.
It informed the stock exchnages that during a review meeting with CIL and subsidiaries it was found that substaintial number of mines were unable to recover salary of the workers.