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1
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Sector
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Security Services Tenders
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Tender Value
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N.A.
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Location
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Tamil Nadu Tenders
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Ref.No
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45198485
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Closing Date
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15 - Jan - 2022
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114 Days to go
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View Tender Details
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Supply of input materials - aluminum stearate, acetone, alkathene liner (ncb), bleached carbobate linter, calcium carbonate type-ii, calico bags 20 & 40 kgs, cambric cotton in various colors, cambric cotton undyed, carbamite undyed, cases c-128 mk-13, cloth acrylic rayon gr.b, cord rayon, carbon black, de coppering agent, di-n butyl pathalate, diethylphthala, furnac fuel oil, glycerine (for nitration), gun powder for 155 mm ammn, graphite dry sulphur, lead scissel, mineral jelly, metallic container for ch:8&9, oleum gt.i, picrite, prb steel drums 55 kg, papr kraft ammn, paper wrapping waxed hraft ammn, potassium nitrate, potassium sulphate, press wool white, red coloured cotton down tight, spirit denatured with acetone, strong nitric acid, soda ash technical, steel strap, seals model 34 amp, th 0.015, tape cotton white, tape cotton 30 mm wide, thread sewing cotton bleached, thread cotton unbleached, pallet, wear additiv liners, white coloured cotton down tight, wire annealed steel 18 swg.
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2
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Sector
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Education And Research Institute Tenders
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Tender Value
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N.A.
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Location
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Tamil Nadu Tenders
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Ref.No
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42992388
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Closing Date
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22 - Dec - 2021
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90 Days to go
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View Tender Details
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Fire pipe line rectification work at iitmrp. #*. laying of new 200mm m.s hydrant pipe laying work supply, erection, testing and commissioning of underground buried piping make - jindol together with anti corrosive treatment with 4mm thick polymer corrosion resistant tape as per is : 10221m.s class "c" heavy duty piping for pipes up to 200mm nb with fittings ( elbows, ‘t’, flanges, ss bolt, nut with washers, black bituminous paint, wrap coating sheets & unloading of pipes with transport changes all inclusive in the rate) supplying, installing, testing and commissioning 200mm ci butterfly valves (pn 16) make - zoloto slim seal lever operated type with required flanges, nuts, bolts complete.
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3
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Sector
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Other Electrical Products Tenders
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Tender Value
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N.A.
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Location
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Tamil Nadu Tenders
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Ref.No
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45615143
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Closing Date
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20 - Dec - 2021
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88 Days to go
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View Tender Details
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Registration from suppliers / manufacturers for supply of various items - galvanized sheet junction box, electrical actuator, motor control centre / power, control centre, stainless steel junction boxes, ash level switch, acoustic pyrometer, modular type cabinet, bottom ash load cell, bhelvision: electrical accessories, cctv system for furnace flame, viewing, gravimetric feeder control modules, electronic modules for flame scanner, system, electronic modules for acoustic, steam leak detection (asld) system, electronic modules for electronic, water level indicator (ewli), pressure switch for electromatic, releif valve, electronic water level indicators, fluegas analyzers (dilution probe), flue gas analyzers, smoke density:, opacity / particulate measurements, fluegas analyzers: oxygen, measurement at boiler eco. inlet, fluegas analyzers: sox / nox - hot, extraction type, flow nozzles, furnace flame viewing camera system and, thermographic analysis system, dp gauges, pressure gauges, temperature gauges, signal isolator (i/p converter), local instrument enclosure, passenger and goods elevator, local instrument rack, mass flow meter, metal temperature measurement, thermocouple, process thermocouples and rtds with, thermowell, orifice plate assy, purge meter, ptfe insulated multipair instrumentation, cable, erv controller and control station, steam and water analysers, online carbon in ash analyser system, vibration monitoring system for, motor/fan bearing, xlpe insulated lt power cable (copper and, aluminium), coal motion monitor sensor cable, assembly, digital tachometer, feeder belt, lt motors: weather proof/flame, proof, panels for feeder integral cabinet, fibre optic cable and lens barrel assy., calibration kit for solid state, feeders, copper/ss tube for instrumentation, application, decibel scanner unit with pc and, software for asld system, micro switch for gravimetric feeder, pressure and dp swithces, pressure gauges, critical application pressure switches, position transmitter for quick, closing non return valves, electrical control panel for soot, blowers, limit switches, push button station, boxes etc for soot, blowers, solenoid for electromatic relief, valves, solenoid for hp bypass valves, sonic tube assy and sensor housing, drum saddle slide bearing plate: ptfe, slide bearing on one side and the, mirror polished ss sheet on the other, side. load bearing capacity upto 200, kg/mm2, soot blower pressure reducing valve, fuel oil control and trip valves, control valve: high pressure steam, application, gun metal valve, hp fill and purge filter assembly, intrascope, nitrogen blanket system, high pressure startup control valve, direct water level gauge, refractory for cfbc boiler, ceramic wool, castable/crushed refractory, insulation: calcium silicate, slab/block/pipe, electro-forged floor grills - long, span, fire bricks, wool mattress/rtd/pipe section, pourable insulation, sealing compound, ss wiremesh rope, woven wire cloth-stainless steel, steel glazed windows, cd. plated / galvanised fasteners, pre-painted galvanised sheets for, boiler roof, hea ignitor assy - (oil / gas), solenoid valves, ball valves (fire safe design), trip valves, strainers: simplex, goggle valve, high pressure hoses (dynamic pressure of, 200 bar, static pressure of 290 bar, proof, test pressure of 552 bar-max, bursting, pressure of 1103 bar-max), isolation valves / knife edge gate, valves, light duty limit switches, gear pump with motor ( drain oil ), self actuating valves, sump pump motor assembly, speed regulator, steam trap, y type strainers, neoprene hoses, mill seal air filter assembly, oil accumalator (fuel oil ), actuator: elec. open/close, (damper/gates), scanner air fan (with dc motor / ac, motor), scanner air filter elements, dynamic shaft seals, ss flexible hoses, graphite alloy damper bearing and, bushings 400 deg c operation, butterfly valves (wafer design), drag link chain feeder, gaskets for coupling, rockwell/sleeve couplings, variable orifice, victaulic/pipe couplings, heat resistent glass (pyrex glass dia, 109mm, 5 mm thick, violet / light colour -, to withstand 500 deg c), metallic expansion bellows, non metallic expansion joints, slide bearing plates, teflon slide bearing plate, gravimetric feeder assembly, solenoid valve (boi), boiler circulating water pumps, gravimetric feeder components, frp cable trays, instrument fittings: brass/ss double, compression fittings, cs/as welded, fittings, gi threaded fittings, teflon hose (ss braided, flexible), furnace maintenance platform, handling equipment: electrically, operated trolly with hoists, handling equipment: manually, operated, mobile platform, quick errect scaffolding (aluminium), quick erect scaffolding system - steel, actuator for full bore valve, pneumatic actuators for quick, closing non return valves, airset (mech)/air filter/regulator, anti seize : spray lubricant, head pulley bush, bearings, coal valves clad roller brg. assy, strainers: duplex, feeder
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6
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Sector
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Railways Transport Services Tenders
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Tender Value
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N.A.
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Location
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Tamil Nadu Tenders
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Ref.No
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45325956
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Closing Date
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20 - Oct - 2021
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27 Days to go
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View Tender Details
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Supply of traction transformer with required number of secondary traction windings along with protectionequipment, safety chain arrangement and ht cable with protection shield including termination crimping lugs,cable markers with heat shrinkable sleeves for power and control cables, mating connectors, equipmentmounting and earthing hardware and accessories including auxiliary machines such as oil pump, oil coolingblowers etc (one set per basic unit). note: quantity includes 12 sets as spares. #*. supply of set of metal oxide gapless lightning arrestors (02 nos.) for 25 kv ac (one set per basic unit).note: quantity includes 12 sets as spares. #*. supply of current transformer and potential transformer for 25 kv ac (one set per basic unit) note:quantity includes 12 sets as spares. #*. supply of igbt based pwm traction converter set including dc link with 100 hz resonance filter, brakechopper resistor, dc link earthing switch, pre-charging resisters and contactors and/or any other equipmentnecessary to reduce the effect of other harmonics on s&t equipment including termination crimping lugs, cablemarkers with heat shrinkable sleeves for power and control cables, mating connectors, equipment mounting,earthing hardware and accessories including auxiliary machines as required (one set per motor coach). #*. supply of three-phase fully suspended asynchronous induction motors compatible with igbt based tractionconverter power supply, with coupling, gear box assembly, sensors and associated equipment includingtermination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables, matingconnectors, equipment mounting and earthing hardware and accessories. note: quantity includes 93sets as spares. #*. supply of microprocessor based train control and management system (tcms) with brake interface unitincluding fault diagnosis and display system in the driving cab and multiplexing system for relevant control & othersignals (as per clause 4.1.1 (v) and 4.1.1(vii)) of rdso specification, wheel slip/slide protection & anti skidcontrols (as per clause no. 4.1.1 (xxi) & 4.24 of rdso specification), including integration with tcms ofautomatic door closure and brake system, as per clause 4.1.1(xiii) (one set per rake)page 2 of 17 run date/time: 28/08/2021 12:18:58stores/fur/icftender documenttender no: 08210075 closing date/time: 20/10/2021 14:15 #*. supply of event recorder as per clause 4.10 of rdso specification (one set per rake). #*. supply of voice communication system, passenger information system including their integration, coachdisplays (both internal and external), front destination board (head code in dtcs), audio communication system,emergency talk back system and interface with the train monitoring system (tms), flush mounted alarm pushbutton mechanism with integrated dual leds including polycarbonate enclosure, external flush mounted ledbased passenger alarm indicator on each side of the coach and any other equipment required for interfacing piswith the receiver-equipment of tms as per clause 4.11,4.12 and 4.21 of rdso specification. receiverequipment of existing train monitoring system (tms) shall be in the scope of supply of the purchaser and maybe mounted in the driving cab (one set per rake). #*. supply of passenger car surveillance system with facility to stream video in central server as per clause4.13 of rdso specification (one set per rake). #*. supply of complete pre-fabricated driver desk housing all the necessary equipment and driver/ guard seat,master cum brake controller, cab recording equipment, ccms (centralized coach monitoring system) ,including termination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables,mating connectors, equipment mounting and earthing hardware and accessories as per clause 4.14,4.16, 4.17and 4.44 of rdso specification. note: cab radio shall be provided by ir for sections with gsm-r (one set perdtc). #*. supply of automatic smoke/fire detection with alarm system having aspiration sensor based fire detectiontechnology generally conforming to rdso specification no. rdso/2008/cg-04 rev v (one set per rake)(minimum criteria of rdso specification should be met). #*. supply of speed indicating cum recording equipment as per clause 4.20 (one set per dtc).page 3 of 17 run date/time: 28/08/2021 12:18:58stores/fur/icftender documenttender no: 08210075 closing date/time: 20/10/2021 14:15 #*. supply of set of control equipment such as relays, contactors, circuit breakers and related switchgears etc.for propulsion system, controls and auxiliaries in the assembled form viz. cubicle or cabinet as per clause 4.22 ofrdso specification (one set per rake). #*. supply of load weighing system including redundant weight sensors at bogie level, junction boxes forinterfacing cables, mating connectors, ss hardware, cable markers and crimp contacts. the scope of supply ofpressure transducers shall be with supplier as per clause 4.26 (one
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