Description :
Tenders for Heightening Widening Of Existing Drift, Demolishing R.c.c. Wall And Coal Gallery And Roof And Side Blasting In Coal For Preparation Of Roadway For Marching Of 01 Nos. Lhcm In Dip Panel Of Burhar Vi Bottom Seam An 01 Nos. Lhcm In Burhar V Seam At Damn