Spraying Of Water Through Mobile Tanker For The Purpose Of Dust Suppression And Cleaning And Sweeping Of Coal Dust, Debris, Other Foreign Materials In Public Crossing From Hingula College To Zero Point (L-4.50 Km) Of Balram Ocp Under Hingula Area/Mcl/Gm(Ha)/Civil/E-Tender/ 22-23/08 Dt 17-05-2022/2022_Mcl_244028_1 (EXPIRED)