Different Operation And Maintenance Works Of Chep-Iii Electrical Works As Per Detailed Scope Of Works In Sbd As Per Sbd-Routine Maintenance Of 33 Kv Line From Dibber Power House To Grid Station Udhampur With The Following Works:- A ) Straightening Of Tilted Poles – 30 Nos. B ) Replacement Of Disc Insulators – 40 Nos. C ) Tightening Of Loose Guys – 40 Nos. D ) Tightening Of Dog Conductor– 4 Kms E ) Replacement Of Dog Acsr Conductor – 500 Mtr. F ) Straightening Of Channel, Crosses And Other Allied Works. G ) Branch Cutting Of The Line – 11 Kms H ) Replacement Of Pin Insulators With Pins – 25 Nos. , Routine Maintenance Of 11 Kv Line From Power House To Surge Shaft / Br By Tightening Of Loose Conductor, Replacement Of Worn Out Conductor ( 300 Mtr ) . The Job Includes Complete Branch Cutting Of Lt Line, T&P Items And Labour Engaged For Execution Of Job. , Repair Of 7.5 Hp Mono Submersible Pump Set. The Job Includes Cost Of Materials, T& P Items, Transport Charges And Labour Engaged For The Execution Of Job , Removal Of Mud, Silt From The Bottom Of The 3 Nos- Glop & 3 Nos -Tlop Tanks, Cleaning Of Drain Inside The Machine Hall And Disposal Of Debris. The Job Includes T& P Items, Transport Charges And Labour Engaged For The Execution Of Job. , Upkeepment Of Earthing System By Way Of Insertion Of 15 Nos Spikes And 150Kg Ms Flat. The Job Includes T& P Items, Transport Charges And Labour Engaged For The Execution Of Job. , Overhauling & Repairing Of 33 / 11 Kv, 500 Kva Damaged Transformer. The Job Includes Dismantling, Carriage To & Fro, Repairing, Testing And Commissioning At Site. Complete Job. , Annual Servicing & Maintt. Of 5 No. Ac / S Including Replacement Of Wornout Pipes, Gas Refilling, If Any & Repair Of Stabilizer If Any. Complete Job. , Alignment Of 4 Nos 33 Kv Isolators In Switch Yard. Cleaning Of Male-Female Contacts, Greasing, Manual Operation Of Opening And Closing, Jaw Repairing / Replacement If Any And Other Allied Works Including Tightening & Replacement Of Worn Out Nuts & Bolts. Tightening Of Bus Bars, Jumpers, Droppers In 33 Kv O / D Yard. The Job Includes Cost Of Materials, T& P Items, Transport Charges And Labour Engaged For The Execution Of Job , Installation Of 8 No. 50W Led Lights. Repair / Replacement Of Faulty Illumination Lights In The Machine Hall, Control Room, Switch Yard, Inverter Battery Distilled Water Topping, Replacement Of Defective Wiring, Mcbs If Any. The Job Includes Cost Of Materials, T& P Items, Transport Charges And Labour Engaged For The Execution Of Job , Service And Annual Maintt. Of 1 No, 160 Kva Gen Set Including Replacement Of Filters. Complete Job. , Uprooting Of Grass, Bushes, Unwanted Saplings In Switch Yard, Adjoining Areas Of Staff Quarters / Outside Machine Hall Building Of Appx 500Sqm By Way Of Engaging Labour, T&P Items As Per Requirement. , Routing Maintt. Of 1 No Eot Crane, Proper Greasing Of Moving Parts, Cleaning With Cotton Wastes, Replacement Of Control Switch And Allied Works. , Maintt. Of 1 No 33 Kv Line Vcb In O / D Yard, 1 No Bus Pt, 4 Nos. 6.6 Kv Vcb’S In The Indoor Machine Hall & Their Operating Mechanism. Replacement Of 3 Nos Faulty Tripping / Closing Coils. Replacement Of 10 Nos Thimbles. Topping Of Oil In 2 No Ct’S In O / D Yard.Re-Arranging And Dressing Of Cables And Other Allied Works. Complete Job. , Maintt. & Repair Of 1 No, 110 V Battery Bank By Way Of Replacement Of Worn Out Terminals, Cleaning Of Batteries, Checking Specific Gravity. Spraying Of Crc, Ctc To Prevent Oxidation Of Terminals, Tightening Of Nuts & Bolts, Replacement Of Faulty Strips And Other Allied Works. Maintenance & Repair Of 1 No. Battery Charger. , Maintt. Of Transformer, 1 No. 5 Mva Installed At Switch Yard Of Chep-Iii. Topping Of Fresh Transformer Oil At Desired Level. Tightening Of Clamps, Bushing, Filtration Of Oil For 1 No. Transformer, Checking Of Bucholz Relay, Cleaning Of Tank Body, Meggering & Checking Of Meters Of Oil & Winding Temperature. Checking Of Transformer Breaker & Relay Functioning Including Replacement Of Faulty Coils If Any And Allied Works As & When Required. Complete Job. , Service & Maintenance Of 1 No. 7.55 Kw Dedicated Generator For Submersible Pumps.
