Central Coalfields Limited

Central Coalfields Limited has published A ) Making / Fabrication Of Monkey Catch- 05 Sets, B ) Bevel Pulley With Frame 10 Sets, C ) Friction Roller And Its Frame Making 10 Sets, D ) Repairing Of Casing Of Pv- 120 Of 7, 8 Incline Of Dhori ( K ) Colliery. -1.01 Making / Fabrication Of Monkey Catch- 05 Sets ( Enter 0 For This Row ) 1.02 5 / 2.5” Size Channel Cutting By Gas Set- 20 Mouth- ( 10” X 20 Nos. ) = 1.03 5 / 2.5” Size Channel Cutting- 43” Long X 05 Nos. 1.04 10 / 5” Size Joists Cutting 20 Nos. ( 20” X 20 Nos. ) = 1.05 Joist Middle Cutting 24’ Long = 12” X 24 X 05 Nos.= 1.06 Rail Cutting By Gas Set- 10 Mouth- ( 18” X 10 Nos. ) = 1.07 Rail Cutting 24” Long Both Side- 10 Nos.- ( 24” X 02 X 10 Nos. ) = 1.08 Hole Making 3 / 4” Size- 04 Nos. In Each Rail X 05 Nos. 1.09 Channel Welding 40 Mouth In Rail - ( 10” X 40 Nos. ) = 1.1 Hole Making In Frame 3 / 4” Size- 04 Nos. In Each Frame X 05 Nos. 1.11 Bevel Pulley With Frame 10 Sets ( Enter 0 For This Row ) 1.12 Bottom Plate Rivet Cutting 01” Size 09 Nos. ( 03” X 09 Nos. X 10 Nos.= 1.13 5 / 2.5”Size Channel Cutting 100 Mouth ( 10” X 100 Nos. ) = 1.14 Tub Wheel Axle Dismantling By Hyd. Press - 1.15 Shaft Cutting 30 Nos. ( 06” X 30 Nos. = 1.16 Shaft Machining - 1.17 Shaft Lock Hole Making 1.18 Channel Middle Portion Cutting 02”Round 20 Nos. ( 06”X20nos. ) = 1.19 Shaft Fitting And Welding With Channel–10Nos.In 03Layer ( 06”X03 ) X 10 No= 1.2 Pulley Coller Making 01 Side By 3 / 4”Size Rod 40” Long Bending And Setting On Coller And Completely Welding In 02 Layer- ( 40”X 02 ) X 10 Nos.= 1.21 Friction Roller And Its Frame Making 10 Sets ( Enter 0 For This Row ) 1.22 Friction Roller Making By Tub Wheel Axle Shaft Cutting 02 Mouth In Each Shaft By Gas Set In Each Shaft 6”X 20 Nos. 1.23 Friction Roller Jointing And Full Round Welding 40” X 10 Nos. 1.24 Channel Cutting 05”X 2.5” Size 20”Long – 20 Nos. = 10” X 02 X 20 Nos. = 1.25 Channel Cutting 05”X 2.5” Size 14”Long – 20 Nos. = 10” X 02 X 20 Nos. = 1.26 Box Making As Per Size 20” X 14” By Channel Welding 04 Mouth Each X 10 Nos. Total Welding- 10” X 04 X 10 Nos. = 1.27 Hole Making In Channel 3 / 4 Size 04 Nos. In Each X 10 Nos. For Friction Roller Fitting – Total Hole Making . 1.28 Repairing Of Casing Of Pv- 120 ( Enter 0 For This Row ) 1.29 1 / 4” Size Plate Cutting As Per Different Sizes For Extra Strength Of Casing Frame ( 18” + 08” ) X 02 X 05 Nos., ( 19” + 08” ) X 02 X 05 Nos., ( 15” + 08” ) X 02 X 05 Nos., ( 12” + 08” ) X 02 X 06 Nos., ( 12” + 08” ) X 02 X 05 Nos., Total Cutting – 1.3 All Plates Setting After Damaged Portion Denting And Completely Welding As Reqd. Total Welding –. Last date of submission for this tender is 2021-09-10. This is a Measuring And Layout Tools tender in Dhori Khas Underground Colliery, Jharkhand