Tender For Contract For Winder Maintenance, Surface Electrical Equipment Maintenance And Miscellaneous Jobs For Two Years At Jitpur Colliery --Jharkhand

Tender For Contract For Winder Maintenance, Surface Electrical Equipment Maintenance And Miscellaneous Jobs For Two Years At Jitpur Colliery -A) MAINTENANCE TEAM FOR WINDER MAINTENANCE AND SURFACE ELECTRICAL EQUIPMENT MAINTENANCE - 1 Electrical Supervisor 2 Electrician 3 Electrical helper 4 D G operator 5 Mazdoor 6 Mechanical Fitter 7 Mechanical Fitter helper - (B) DEPLOYMENT OF MANPOWER ON SUNDAYS FOR OPERATION OF UNDERGROUND PUMPING AT 16-SEAM & MMV FAN, SURFACE SUBSTATIONS (C) MAINTENANCE OF 33/11 KV SUB-STATION & DG SUBSTATION, SWITCH YARD, OH LINES & PIT HEAD SUBSTATION (D) MISCELLANEOUS SMALL JOBS FOR STORE MATERIAL HANDLING, BRASS CASTING JOB, WINDING ROPE TESTING & TRANSFORMER OIL TESTING(E) Annual maintenance contract for cleaning, replacement of defective parts (except batteries) proper calibration with records & printers of Automatic speed indicator cum- recorder of J-1 , J-3 &Nunoodih winder indicator with supply of printing materials(F) Inspection , Maintenance & overhauling Charge of Both DG (Quarterly) with visit for emergency repairing(G) SUPPLY OF MATERIALS - 1 Porcelain Tube 2 Copper Strip: 1000mm x 100mm x 6mm 3 Copper Strip : 1000 mm x 75 mm x 8 mm 4 Supply of Electrolyte Pot 5 Tripling coils of Winding Engine ( AC/ DC ),12 V 6 Tripling coils of Winding Engine ( AC/ DC ),30 V7 Tripling coils of Winding Engine ( AC/ DC ),110V 8 Signaling relays / Bells 9 Machining ,Polishing and honning, Thread Cutting of the Brake Cylinder(Size8 x 3 ft ) 10 Gland 11 Cir Clip 12 Oil Seal (4) 13 Bucket(8)14 O -Ring 15 Carbon Brush for winders, & MMV 16 HRC Fuse ,125 Amps , 3.3 KV for capacitor bank ,winder & MMV 17 PT , Fuse ,2 Amps ,3.3 kv 18 Variable Resistance ,L-225 for winder 19 Pin Insulator ,11KV grade , Polymer types 20 Disc Insulator ,11 Kv grade , Polymer types 21 Lighting Arrestor , 9KV(rms), 10 KN , Polymer type 22 Heat Shrinking cable jointing kit for XLPE / PVC cable ,Outdoor type ,11KV grade 23 Heat Shrinking cable jointing kit for XLPE / PVC cable ,Indoor type ,11KV grade 24 Enamel paint (Grey) 25 Red oxide 26 2.5 sqmm Copper wiring cable , 90 mtr Roll Make: Mescab/loading/JJ 27 Refilling of liquid Nitrogen for winders , 750 ltr / Cylinder (H) OH, Tools & Tackles, instrument, HT Safety appliances @ 1% of Subtotal (A + B )

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