Job Work order Repair/servicing to electricity operated crane capacity 5 ton at 987 ad workshop (SM No 275/7049/ Misc/1999 (01 Nos) under GE (West) JRC

Job Work

1. Supply ,fixing and replacing of 63A at 415V AC-3-phase Motor Rating: 50Hz Coil Voltage: 110V AC, 50/60 Hz Each 01 2. Dismantling, rewinding, reassembly and testing of 3 HP induction motor by carefully removing burnt/damaged stator winding, thorough cleaning of slots, providing new slot insulation, rewinding with super enamel copper wire of suitable gauge and turns as per original data, proper lacing and wedging, varnishing and oven baking, reassembling the motor with necessary minor materials, checking insulation resistance, no-load current and direction of rotation, and conducting complete trial run to ensure satisfactory performance. Job 01 3. Repairing, rewinding, testing of 440V/110V control transformer complete with copper rewinding, insulation replacement, varnishing, testing and installation in crane system complete in all respects. Job 01 4. Labour and material of , lubrication, inspection, and routine servicing of the crane to ensure smooth, safe, and efficient operation ”Hoist gearbox oil level checking and topping up. Greasing of hoist drum bearings. Wire rope lubrication with approved rope lubricant. Hook block sheave bearing greasing.Tightening of all accessible nuts and bolts. Inspection of wire rope for wear, bird caging, and corrosion. Job 01 Brake gap checking and adjustment. Checking of limit switches (hoist up/down, CT, LT). Inspection of electrical panel for loose connections and overheating. Cleaning of crane, panel, and walkways and complete in all respect 5. Supply and refilling of Hydraulic oil (ISO VG 46)in an EOT crane is used in the electro-hydraulic brake thruster, hydraulic power pack (if provided), and buffer systems. It transmits power, lubricates moving parts, prevents wear, and dissipates heat for smooth crane operation. Ltr 06 6. Supply and fixing The 1.5 sqmm × 16 core copper cable is a multi-core flexible control cable consisting of sixteen multi-strand annealed copper conductors, each of 1.5 sqmm cross-section, individually insulated and collectively sheathed. It is mainly used for control, signalling, and pendant wiring in EOT cranes, control panels, and industrial automation systems. RM 96

Note :- 1. The schedule credit Amt for Rs. 3000/- is fixed. 2. Retrived material will be the property of Contractor 3. Twelve month gurantee shall be given by the contractor

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