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1.
West Bengal Tenders
Biz value: INR 2609.78 Cr
Bid Before:16 August 202111 Days to go |
| Coal India Limited |
| Supply, installation and commissioning of 08 nos. of 42 cum electric rope shovels along with consumable spares and consumables for 12 months of warranty period from the date of commissioning of the equipment and thereafter spares and consumables for a period of 12 years under spares cost cap, earth-moving machinery, graphical symbols for use on equipment, dipper, boom & dipper handle, boom point sheaves, crawler mounting, lower frame, propel, revolving frame, machinery house, main machinery, air compressor, lubrication, operator's cab, guards & shields, boarding ladders, fire extinguishers, automatic fire detection and suppression system, power supply, drive system, motors, trailing cable, power factor correction and harmonic suppression, field switch, lighting, instrument/ test/ alarm panels, hoist, crowd, swing and propel motor’s, current/over current and voltage, dc bus over-voltage, motor over-speed for all motions - hoist, crowd, swing and propel, ac and dc (if any) circuit earth faults, transformer over-temperature, failure of any point of the lubrication system, bearing over-temperature, air pressure loss, frequency fluctuation & tripping facility in the event of fluctuation beyond permissible set, limit., power supply error & tripping facility in the event of fluctuation beyond permissible set limit., blower motor fault indication, boom jacking indicator, transformers, auxiliary equipment, interlocks, limit switches, safety features, warning devices and safety signs, ancillary equipment and other requirements, a 440/415 v 3-phase, 50 hz, fully thyristerised / inverter type welding machine with accessories suitable for welding and gouging purpose., adequate 220/110 v, single phase, hand-held inspection outlets, portable hand lamps and all necessary supporting equipment, 220/110 v, single phase, portable electric blower with suction attachment and all necessary, supporting equipment, workbench fitted with vice and tool chest.. 2 nos. 150t hydraulic jack of reputed make, 1 set pneumatic wrench of 1 inch drive as well as cassettes of suitable drive size to cover limited, clearance nuts/bolts fitted in the offered machine along with various applicable sizes of sockets of reputed make., boom foot cushion tightening wrench - 2 nos. if required., crowd belt tightening tools (if crowd has belt drive)., center gudgeon nut tightening tools., a suitably programmed laptop (programmer) for loading software in plcs., portable infra-red temperature gauge (digital) - 01 no, digital multimeter-01 no, digital megger (100v to 1000v) -01 no, digital megger 5 kv -01 no, ac/dc digital clamp meter 2000 a -01 no., non-contact type tachometer-01 no, digital portable type vibration meter with all accessories – 01 no, any other jacks and jigs to be supplied with machine to attend all types of maintenance and breakdowns., productivity & health monitoring system, circle gear and roller path. |
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10.
Delhi Tenders
Biz value: INR 15.20 Cr
Bid Before:11 August 20216 Days to go |
| New Delhi Municipal Council |
Comprehensive installation testing commissioning of electrical equipment along with supply installation testing commission of other associated works of ess in ndmc area for 03 years..
Comprehensive installation testing commissioning of electrical equipment along with supply installation testing commission of other associated works of ess in ndmc area for 03 years.. Cartage, installation, testing and commissioning of oil/dry type transformer, complete in all respect, as required of following rating-
Cartage, installation, testing and commissioning of 990/1000 kva unitized sub-station along with complete foundation as required.
Cartage, installation, testing and commissioning of 11kv ht panels, complete in all respect, as required.
Cartage, installation, testing and commissioning of 11kv ht panels with c & r panels, complete in all respect, as required.
Cartage, installation, testing and commissioning of 3/4 way rmu, complete in all respect, as required.
Cartage, installation, testing and commissioning of 2-tier lt panel (of various ratings),complete in all respect, as required.
Supply installation testing commission of bus ducting suitable for 2500amp, 415v ac, 50 hz rating in convenient sections complete with three runs of 2 nos 150x10mm aluminum bus bar of three phase and one run of 1 nos 150x 10mm aluminum bus bar for neutral including jointing at sections , joint expansion on bends, flexible joints 2 nos. Runs of appropriate size aluminum bus bar shall be fixed on the surface of bus ducting for earthing purpose and shall be connected to main earthing at both ends, complete in all respect as required at site as per technical specifications.
Supplying, installation, including suspension, testing and commissioning of 1600 amp capacity bus trunking with aluminium bus bars having current density of 130 a/ sq cm at nominal current rating in 1.6mm thick ip 42 sheet steel enclosure in convenient sections for use on, 3 phase, 4 wire, 415 volts, 50 hz, a.c. Supply including jointing of sections, flexible joints, expansion joints, bends and earthing with 2 runs of galvanised iron strips, suspenders, angle iron bracket, steel fasteners, connecting to earthing system etc. As required.
Modification in the existing bus trunking / bus bars upto 1 mtrs length at the end of bus trunking connected at transformer end /lt panel end to make capable to connect with replaced distribution transformer/ lt panel by extension / modification in aluminum bus bar/ bus trunking.
Installation, testing and commissioning of big size pillar complete with all accessories as required along with complete foundation for erection of big size pillar as required. The details of accessories etc.
Providing and fixing of aluminium bus bar with all accessories in big size pillar including providing fixing 03 nos. 63 x 12 mm aluminum bus bar for 3 phase and 01 no. 50 x 10 mm aluminium bus bar for neutral with 12 x 3 nos.(each way) 630 amp/415 volt rating open type fuse base including 50 x 10 mm nickel plated nut bolt and washer complete as required at site. Painting of gs pillar outer surface of pillar shall be painted with grey shade color and inner surface shall be painted with black shade color including drawing depicting cable route and termination plan with white colour on the inner side of gs pillar, complete in all respect as required.
Providing & fixing earthing with copper earth plate 600 x 600 x 3 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long etc. With charcoal and salt as required.
Providing & fixing earthing with g.i. Earth plate 600 x 600 x 6 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long etc. With charcoal/coke and salt as required.
Providing & fixing of 25 mm x 5 mm copper strip in 40 mm dia gi pipe from earth electrode including connection with brass nut bolt, spring washer excavation and re-filling etc. As required.
Providing & fixing of 25 mm x 5 mm g.i. Strip in 40 mm dia gi pipe from earth electrode including connection with g.i. Nut bolt, spring, washer excavation and re-filling etc. As required.
Providing & fixing of 25 mm x 5 mm copper strip in surface or recess complete in all respect as per site requirement.
Providing & fixing of 50 mm x 5 mm copper strip in surface or recess complete in all respect as per site requirement.
Providing & fixing of 25 mm x 5 mm g.i.strip on surface or in recess for connections etc. As required.
Providing and fixing earthing of gs pillar earthing with with gi earth pipe 'b' class 4.5 mtr long, 40 mm dia including accessories complete in all respect with salt and charcoal/coke as per cpwd specification for pipe earthing electrode and providing masonary enclosure ... |
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