Rfq-8475 Preventive And Breakdown Maintenance Jobs Of Electrical Installations At Concentrator Plant . Preventive And Breakdown Maintenance Jobs Of Electrical Installations At Concentrator Plant . , Eot Cranes Maintenance ( 30/5 T & 20/5 T ) Preventive & Breakdown Maintenance Of 30/5 T And 20/5 T Eot Cranes . Job Includes Maintenance Of Control Panels Of Common Protection , Main Hoist Aux . Hoist , Long Travel , Cross Travel , Resistance Box , Cross Rails And Trolleys , Long Rails And Trolleys Associated Cables , Motor Terminals And Slip Rings Master Controllers , Limit Switches , Thyrister Brake Motor / Coil , Junction Boxes Etc . General Checking Of One Or Both Cranes . , Maintenance Of Any Of The Sub Assemblies As Per The Description Of Job Mentioned In The Detailed Scope Of Work ( Annexure-Ii ) , Eot Crane Maintenance ( 5 T , 5T , Tackle ) Preventive And Breakdown Maintenance Of 5T ( Wmi ) , 5T ( Floatation ) , And Tackle Crane ( Filtration ) . Job Includes Maintenance Of Control Panel Of Hoist Long Travel , Cross Travel , Resistance Box , Cross Rails And Trolleys , Long Rails And Trolleys , Associated Cables , Motor Terminals And Slip Rings , Limit Switches , Master Controllers . Pushbuttons Thruster Break Coil / Motor Etc . Note:- Each Attempt Would Have A Duration Of 02 Hours For Preventive Maintenance & In Case Of Breakdown Actual Time Till The Fault Is Cleared Shall Be Taken Into Account . , Oil Circuit Breaker MaintenanceThe Job Includes Complete General Maintenance Of Oil Circuit Breaker Of The Transformers , Cleaning Of Ocb , Connection Checking , Insulator Checking With Their Operation Mechanism Manual/Electric , Oil Level Checking , Oil Testing , Removal Of Any Oil Leakage Faults . , Mcc & Motor Ce Box MaintenancePreventive And Breakdown Maintenance Of Motors , Mcc Starter Panels , Control & Power Cables , Connections And Disconnection Of Motors , Starters , Slip Ring & Exciter For Following Items:A ) 225 Hp To 500Hp , Mcc & Motor Ce Box MaintenancePreventive And Breakdown Maintenance Of Motors , Mcc Starter Panels , Control & Power Cables , Connections And Disconnection Of Motors , Starters , Slip Ring & Exciter For Following Items:B ) 100 Hp To 220Hp , Mcc & Motor Ce Box MaintenancePreventive And Breakdown Maintenance Of Motors , Mcc Starter Panels , Control & Power Cables , Connections And Disconnection Of Motors , Starters , Slip Ring & Exciter For Following Items:C ) 25Hp To 90Hp , Mcc & Motor Ce Box MaintenancePreventive And Breakdown Maintenance Of Motors , Mcc Starter Panels , Control & Power Cables , Connections And Disconnection Of Motors , Starters , Slip Ring & Exciter For Following Items:D ) 7 . 5Hp To 20Hp , Mcc & Motor Ce Box MaintenancePreventive And Breakdown Maintenance Of Motors , Mcc Starter Panels , Control & Power Cables , Connections And Disconnection Of Motors , Starters , Slip Ring & Exciter For Following Items:E ) 0 . 5Hp To 5Hp , Repairing Of Lighting & Power Distribution Panels . Job Involves Checking , Dedusting Cleaning Of Panel Components , Replacing /Repairing Existing Switches Fuse Bases Including Wiring , Strengthening /Repair Of Base Supports , Sheds Doors Etc . And Rewiring For Load Balancing , Replacement/Repair Of Other Auxiliary Components Like Terminals , Indications Etc . , Dismantling & Re Fixing Of Old Light Fittings Job Includes Removing , Repairing . Cleaning & Refixing With The Help Of Gitties , Ms Brackets , Pipes Etc . And Finally Commissioning Of The Following With Proper Wiring/Cabling And Dressing:I ) Tube Light Fittings Both Single And Double Tube Rod , Dismantling & Re Fixing Of Old Light Fittings Job Includes Removing , Repairing . Cleaning & Refixing With The Help Of Gitties , Ms Brackets , Pipes Etc . And Finally Commissioning Of The Following With Proper Wiring/Cabling And Dressing:Ii ) Industrial Type Hpmv/ Hpsv Fittings 70 W To 400 W , 220 Volts . /Led Light Fittings , Installation Of New Light Fittings Job Includes Installation & Commissioning Of Tube Light Fittings , Led Fittings , Preparing Support From Ms Angles , Pipes , And Clamps Are Included In The Scope Of Work . , Wiring/ CablingJob Involves Removing The Old/ Faulty Cables/Conduit & Replacing New Cables In Its Place Up To 2 . 5 Mm2 , 04 Core . Job Also Includes Clamping , Dressing The Cable & Termination At Supply/Light Fittings . , Tracing And Rectification Of Light Circuit Faults . Job Includes Tracing Of The Lighting Circuit Faults Like Burning / Opening Of Joints , Faults In Lamps , Holders , Short Circuits , Supply Missing Etc . , Shifting Of Motors , Electrical Panels Etc As Per Detail In The Scope Of Work . , Unskilled Assistance Job As Per Detail In Scope Of Work: Cleaning Of Grinding Section Mcc , Unskilled Assistance Job As Per Detail In Scope Of Work:Cleaning Of Crushing Section Mcc , Unskilled Assistance Job As Per Detail In Scope Of Work: Cleaning Of Filtration Section Mcc , Unskilled Assistance Job As Per Detail In Scope Of Work: Cleaning Of Cooling Tower Mcc , Unskilled Assistance Job As Per Detail In Scope Of Work: Cleaning Of Transformer Room , Unskilled Assistance Job As Per Detail In Scope Of Work: Cleaning Of Cable Tray And Cable Trench
