Description :construction of rcc isolation stoppings for sealing incline nos. 9/10 and air shaft, packing with rcc walls in air shaft gallery, and dismantling/transportation of main mechanical ventilator with associated components at 9/10 ug mine. 484444 : jamuna 9/10 mine, bhadra sub area, jk area
open tender | south eastern coalfields limited||jamuna & kotma area |