South Eastern Coalfields Limited
Chirimiri Area
Pending
Drivage of 1 No. Underground Vertical Air Shaft from Seam-III to Seam-I to establish return airway system for Vijay West UG Mine at Rani Atari Sub Area
CHIRIMIRI AREA | Korea, ChhattisgarhTech BO 3 Nov 2026
Coal India
Technical BO
Coal India
Technical BO
Est₹2.2 CrL1
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MIR AZAM KHAN
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