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131 Tenders

Latest State of Tamil Nadu Tenders

1
Sector Railways Transport Services Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 44506625
Closing Date 20 - Sep - 2021  |  47 Days to go View Tender Details
Supply of traction transformer complete with cooling system & accessories like h.t cable along withprotection shield in passenger compartment if required, thermostat etc. related protection equipment and withsafety chain arrangement including termination crimping lugs, cable markers with heat shrinkable sleeves forpower and control cables, equipment mounting and earthing hardware and accessories. including oil pump, oilcooling blowers etc., as per clause 4.1 of rdso specification (one set per basic unit) #*. supply of gapless lightning arrestors as per clause 4.2 of rdso specification as per clause 4.2 of rdsospecification. (one set per basic unit) #*. supply of igbt based pwm power converter inverter complete with dc link with 100 hz resonance filter and/or any other equipment necessary to reduce the effect of other harmonics on s&t equipment, pre-chargingresistor, braking resistor and associated power/control contactors, filters required for harmonic suppression,microprocessor based controls, power & control cables including cooling system with accessories such asequipment anchoring arrangement to coach body & ht compartment interlock system including terminationcrimping lugs, cable markers with heat shrinkable sleeves for power and control cables, equipment mounting andearthing hardware and accessories including brake control electronics complete system fulfilling the brakeblending requirements including wheel slip/slide protection and anti-skid controls as per clause 4.12 (4.12.1 to4.12.7) of rdso specification and auxiliary machines as required. (one set per motor coach) #*. supply of asynchronous axle hung nose suspended traction motors with roller bearing suspensioncompatible with pinion, gear, gear case, nose suspension block and all associated hardware, air bellows/air filtersand speed/temperature sensor including termination crimping lugs, cable markers with heat shrinkable sleevesfor power and control cables, equipment mounting and earthing hardware and accessories as per clause 4.4 ofrdso specification. #*. supply of microprocessor based tcms/multiplexing system/equipment for inter coach data transmission andcontrols and other accessories including fault diagnosis and display system in the driving cab, multiplexing cablesand connectors in assembled form and prewired modular type panels wherever required as per clause 4.17.3 ofrdso specification. (one rake set) #*. supply of auxiliary converter, igbt based, complete with cooling system and accessories for supply toauxiliary machines including motor compressor set, battery charging, lighting and ventilation of 3 car unit andlighting/ ventilation of adjacent 3 car unit in case of extended auxiliary load including termination crimping lugs,cable markers with heat shrinkable sleeves for power and control cables, with accessories such as equipmentanchoring arrangement to coach body , equipment mounting and earthing hardware and accessories includingauxiliary machines as required, as per clause 4.14 of rdso specification. (one set per basic unit) #*. supply of pneumatic system comprising of main air compressor(splash lubricated/oil free) along withmounting frame assembled with 3 phase induction motor, filters, and pressure switches, control & air dryer, filtersetc., as per clause 4.14.17 of rdso specification. the bidder should indicate the type of compressor offered inthis bid. (one rake set) #*. supply of vacuum circuit breaker (ac) with earthing switch and ht door interlocks as per clause 4.13 ofrdso specification. (one set per basic unit) #*. supply of pantograph complete suitable for ac application with mounting insulators and necessary controlvalves and isolating cocks including interconnecting bus bars and associated hardware for roof equipment as perclause 4.18 of rdso specification. (one set per basic unit) #*. supply of all control, power, data and communication cables including wiring of lights, fans and papis alongwith terminal equipment for proper working of entire system and all accessories. cables shall be supplied asharness duly cut to size, marked, connectorised/crimped along with protective accessories for protection againstabrasion and grouped according to area of use. pl refer clause 4.17 (xiii) of rdso specification in this regard.(one rake set) #*. supply of complete pre-fabricated drivers desk and cab equipment. the cab shall include all the cabequipment e.g. combined master-cum-brake controller, instrument panel with back-lit instruments, gauges forpneumatic indications, control panels, drivers diagnostic display unit & drivers log in device, driver and guard seatetc., ergonomically designed driver desk/console, pre-wired and terminated on a terminal board and multi-pinplugs/sockets for inter-equipment connections. the cab-equipment shall also include pneumatic horns, electricmotor driven wind screen wipers, sun screens, head light, auxiliary head light cum tail light, flasher light, safetyrelated equipment like bell code system
2
Sector Railways Transport Services Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 45017735
Closing Date 08 - Sep - 2021  |  35 Days to go View Tender Details
Supply of manual metal arc welding electrode (mmaw) class-'k' for copper basealloy to size dia 4 x 350mm long medium coated to rdso specn. irs m-28-2017, rev-0,table-1.
3
Sector Railways Transport Services Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 43515949
Closing Date 03 - Sep - 2021  |  30 Days to go View Tender Details
Supply of 4 sq.mm,blue colour, electron beam irradiation curing process thinwalled flexible elastomeric cable with copper conductor suitable for rollingstock application conforming to rdso spec.no.elrs/spec/elc/0019, rev.4, feb-2018, 1.8kv grade. note: 1. item/type/ model/make/brand from the manufacturer/suppliers asapproved by rdso shall only be considered. 2. electron beam irradiated crosslinked cables are only acceptable. 3. firms are requested to indicate conformanceof the same in the offer. 4. cables shall be supplied in coils of 500 metres length andleft over quantity in multiples of 100 metres, with a tolerance of +/-5%.on thelength.
4
Sector Railways Transport Services Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 45013921
Closing Date 02 - Sep - 2021  |  29 Days to go View Tender Details
Supply of multi core wire coil 3/0.75 sqmm pvc insulation copper cable of 100 meterlength each coil as per irs.s.76/89 amendment 3 or late #*. supply of multi core wire coil 7/1.4 sqmm pvc insulation copper cable of 100 meterlength each coil as per irs.s.76/89 amendment 3 or latest
5
Sector Railways Transport Services Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 44368693
Closing Date 31 - Aug - 2021  |  27 Days to go View Tender Details
Supply of high speed circuit breaker (one number per basic unit) #*. supply of lightning arrestor (one number per basic unit) #*. supply of third rail current collector complete with mounting arrangement andalong with third rail current collector junction box. (four set per coach) #*. supply of traction motors with flexible coupling, complete with pinion, gear, gearcase, hardware, air bellows complete in all respect with speed and temperaturesensors (if provided) & motor connection boxes. #*. supply of complete auxiliary inverter with power panels, filters required forharmonic suppression, etc. (one number per basic unit) #*. supply of master controller, combined traction and braking, complete withaccessories. (one number per dtc) #*. supply of complete traction converter/ inverter, filters requried and all relatedequipment complete in all respect. (one set per basic unit) #*. supply of train control and management system complete in all respect. (one rakeset) #*. supply of set of diagonostic & display units complete along with set of switchesand their connecting cables. (one rake set) #*. supply of set of control equipments i.e. mcbs, contactors, cab meters like batteryvoltage, energy meter, speedo meter, pressure guage for hr, bp, bc switches andrelays for propulsion, auxiliary and control circuit duly mounted in dust proofenclosures.(one rake set) #*. supply of battery charger (one set per basic unit) #*. supply of ergonomically designed drivers desk prewired and complete in allrespect including electronic hooter (signal bell) and electronic hooter(emergency bell). (one set per dtc) #*. supply of tcms-multiplexing system/equipment for inter coach data transmission &controls and all other accessories including cables, etc. (one rake set) #*. supply of complete brake system with microprocessor control for braking, brakeblending, slide and slip control, acceleration, deceleration and jerk rate control,monitoring of commands to the control units and protections, etc. along withmicroprocessor based diagonostic system. (one rake set) #*. supply of main compressor complete with 3 phase motor, dryer and accessories.(one set per basic unit) #*. supply of pis system & passenger saloon surveillance system using cctv completein all respect. (one rake set) #*. supply of all the cables & wires (power & auxiliary) complete as required inharnessed form (one rake set) #*. supply of iv couplers and jumpers in harnessed form (one rake set) #*. supply of all interior lights, head lights, tail lights, marker lights, flasher lights,cab lights and cabin emergency light. (one rake set) #*. supply of gauges for pneumatic indication and electrically driven wiper system i.e.motor + wind screen wiper and sunscreen (one rake set) #*. supply of roof mounted air conditioning system. (two sets per coach) #*. supply of instrumentation required for commissioning and field testing of theequipment (may be taken back by the supplier after completion of thecommissioning and field testing activities)(adequate sets of instrumentation mustbe available at any point of time for commissioning and field testing activities at icfas well as at user railways). firm should quote lumpsum amount. (one rake set). #*. supply of supervision of installation and complete commissioning as per clause 18.3and 18.4 of special condition of contract (one rake set) #*. supply of training as per clause 18.7 (i) at supplier premises #*. supply of laptop computers with necessary interfacing equipment and drivingsoftware #*. supply of set-up for testing and trouble shooting of main inverter and auxiliaryconverter/ inverter and control electronics #*. supply of jigs and fixture for repair of main inverter/auxiliary converter/inverterpower semi conductor #*. supply of necessary software tools for carrying out modifications by purchaserin future #*. supply of jigs fixtures and lifting frames for mounting,dismounting andlifting/lowering of all equipments needing special facilities, including bearingmounting/dismounting tool. #*. supply of kit for testing of transmission and communication signals, multiplexingetc throughout the train length #*. supply of repair kit for air dryer, air control equipment etc #*. supply of inverter tester #*. supply of lightning arrestors for 750 v dc #*. supply of high speed circuit breaker #*. supply of third rail current collector complete with mounting arrangement. (fourset per coach) #*. supply of complete main traction inverter equipments with any dc link contactors,filters required for harmonic suppression, etc #*. supply of traction motors with drive system complete with pinion, gear, gear caseand all required hardware, air bellows and speed & temperature sensors andmotor connection box #*. supply of combined master & brake controller with accessories #*. supply of complete auxiliary converter/inverter #*. supply of set of drivers desk equipments/components (one set per dtc) #*. supply of set of brake equipment including specific electro
6
Sector Railways Transport Services Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 44942617
Closing Date 24 - Aug - 2021  |  20 Days to go View Tender Details
Supply of microprocessor based electronic speed indicating recording andenergy monitoring system for wap4 and wag7 loco to rdso specificationno.elrs/spec/spm/0002, rev.2 june 2004 with amendment no.1 to 6. each set consists offollowing items as mentioned below: 1. energy cum speed recording unit master - 01no, 2. energy cum speed indicating unit slave - 1 no, 3. pulse generator speed sensor -1 no.4. junction box - 1 no. 5. senscon clamps - 01 set of 2 nos. 6. set of cables - 1 set. 7.signal conditioning box - 1 no. 8. potential transfomer - 1 no. 9. current transformer- 01 no. 10. mounting accessories - 1 set.
7
Sector Power Plant Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 45002575
Closing Date 24 - Aug - 2021  |  20 Days to go View Tender Details
Supply of heat shrink straight through joint-is-60840,heat shrink straight through joint-is-60840,heat shrink
8
Sector Power Plant Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 45010243
Closing Date 23 - Aug - 2021  |  19 Days to go View Tender Details
Supply of fiber optic patch cord,fiber optic patch cord
9
Sector Coal and Lignite Tenders Tender Value Rs. 2.06 Million approx. / 20.64 Lakh approx.
Location Tamil Nadu Tenders Ref.No 44948350
Closing Date 21 - Aug - 2021  |  17 Days to go View Tender Details
Rearrangement and optimisation of ht/lt supply network at temporary colony/mandarakuppam with retrieval of materials and conversion of mstp 11kv e4 feeder to ug cable
10
Sector Power Plant Tenders Tender Value N.A.
Location Tamil Nadu Tenders Ref.No 44980938
Closing Date 20 - Aug - 2021  |  16 Days to go View Tender Details
Supply of circular socket or connector,cables suitable for cctv system (accessories)
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