Tenders for Re-Fabrication & Repairing Of Mechanical Rig Parts At Exploration Camp Korba Of Cmpdi - 19 Mm Pulley For Me01 6 Mm Pulley Assembly For Kme Rigs Derrick Bolt For Kme Rig Fabrication Derrick Bolt For Me Rig Fabrication Nw Rod Cutting & Box Type Thread Making For Fishing Clutch Rod Fabrication 1 Feet Nx Cashing Cutting & Both Side Box Type Thread Making 1 Feet Hx Cashing Cutting & Both Side Box Type Thread Making Water Swivel Shaft Welding, Material Filling & Bearing Size Sheet Making Nq/Nw Pin & Box Size Old Adopters Material Filling And Turning