Tender For installation, of 4 inch dia. m.s. spray pipe range at proposed c.m development panel 2 sub panel t1, t2, b6 and b5, for water spraying, in rviia seam at ss pur colliery.
Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - coal mines; providing fixing and testing of 01 no 1250 amp acb and 02 nos 630 amp mccb for lt440v distribution panel of d type at urjanagar colony of rajmahal area;..
Tender For drivage of galleries through mixed strata (dyke) for establishment of haulage and ventilation system for panel 14 at rvii seam of no.2 incline of bankola colliery.