Latest tube chock Tenders | Government tube chock Tenders

Central Government And Public Sector

CTN :39652271

31 Mar, 2025 1.34 Crore

Delhi - Delhi

Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - npcil office cum transit accom at noida; as per scope of work; as per scope of work- operation and maintenance of various systems, equipment and fittings and supply of items at npcil office cum transit accommodation at noida - 1.1 providing supervisory services for operation & maintenance activity of office cum transit accommodation for o&m work of 11 kv/415v/240v systems, domestic water / fire water/ r.o. water/, air conditioners, water coolers, d.g sets, lighting systems, earth pits, , telephone. lines distribution systems, maintenance of lawns, flowerpots, rectification of deficiencies related to civil work like plumbing, carpentry / masonry work and office work etc. cleaning of underground water tanks, and overhead water tanks. regular check of lighting system of the building and repair and replacement of bulb, choke, holder starter and office work etc. one activity shall be considered completed by deputing one highly skilled manpower as per qualification given in tech. spec. for 9 hours in a day as per work requirement. due to sensitivity of nature of work required round the clock 1.1 highly skilled supervisor will be available round the clock for any instance and requirement as the case may be. 1.2 providing services of technician in skilled category round the clock for o & m activity at noida office cum transit accommodation for following activities :- (i) operation & maintenance of 11 kv system/equipment & transformer:- cleaning and area up keeping of 11 kv switch gear panel and transformer and replacement of silica gel in 315 kva transformer if colour changes. ht drop out fuse and condition monitoring of complete switch gear area, 315 kva transformer oil level in conservator will be checked in one month. the oil level must be maintained between 25%-75%, if it reduces it should be topped up by new tested insulating oil of hv grade per is-335. bushing are to be examined for crack and dirt deposit and are to be cleaned or replaced as necessary once in six months or earlier if required. noise/humming sound, temperature rise (over heating) and crack in bituminous compound once in a month, general cleaning of the transformer to keep it free from dust and soot s quarterly or as required. (ii) preventive maintenance of two (02) nos. 415 volts air circuit breaker, 11 kv vcb (01 nos.) and switch gear area up keeping. the contractor is also responsible for maintaining 230 volts ac distribution systems in healthy condition. the scope of work includes maintenance of db s panels, & switchgear to ensure the functioning of fan, light, distribution of electricity within noida office cum transit accommodation building. the required spares shall be provided by npcil however consumables & hard wares e.g. lubricant, petroleum jelly, tb nut bolt, lugs etc shall be provided by contractor. (iii) operation & maintenance of domestic water/fire water system: the scope of work includes operation of bore well to maintain fire water tank level. preventive maintenance of domestic and fire water system, routine testing of fire water hydrants/pumps both diesel operated and electrical pumps. dewatering and cleaning of underground fire water tank and domestic water tank six monthly. (iv) cleaning of 2 no s of overhead fire tank of 5000 liter capacity and one no. domestic water overhead tank of capacity 5000 liter and one number of solar water tank six monthly, servicing and lubrication of 2 number of domestic water pump, 3 no. sump pump. servicing and lubrication of jockey pump, main hydrant pump, fire engine pump. the required all spares parts, hardware s e.g. lubricant, petroleum jelly nut bolt, gasket etc. shall be provided by contractor. (v) operation and maintenance of solar water heating system will require weekly cleaning of solar water panel, heater replacement and maintaining temperature with heater, repair and replacement of rubber

CTN :39645161

18 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For electrical equipment - electrical equipments, circuit breaker study panel: - 3 pole miniature circuit breaker 16,20,30a fixed on the hylam sheet- one lamp load connected with the mcb- one 230v indicator lamp will be provided on the main board- mimic diagram printed on the hylam sheet., electrical connector switch wiring study panel:- 5a,16a switches are mounted on the hylam sheet- wiring for the switches connected with the lamp- easy wiring teaching panel with connectors.- electrical switch mimic diagram on the front panel, watt hour meter study panel:- watt hour meter (230v 20a ac) mounted on the hylam sheet with proper fuse production.- mcb fitted on the front panel- lamp load mounted on the front panel- electrical diagram printed on the panel- all the connectors are terminated for easy wiring.230 v 20 amps ac analog watt hour meter, miniature circuit transformer study panel:- differed type of step-down transformer 5v,9v, and 12v,- one number of step-up transformer also fitted on the panel.- proper banana connector for primary and secondary side- ac lamp load for testing the transformer output., different types of ac inductor study panel:- different type of inductor mounted on the panel- all inductors are hf ac inductors.- the inductors parameters are printed on the panel., hand drill (or screw gun) to mount panel and osb - drill machine 4500 rpm | hammer drill kit | power tools & drill machines | 400w power rating drill machine | efficient pistol grip drill (10 mm chuck size), voltage:230 v , weight:1.3 kg, frequency: 50 hzpower: 400 w, miniature circuit transformer, 230 v 20 amps ac analog watt hour meter, basic toolbox - 6 piece screw driver set of 0 & 1pt phillips or any equivalent make 1.4, 2,2.4, 3 mm slotted, hf ac based inductors, nema 4x pvc electrical cabinet., analog ammeter (analog ammeter, direct type, 1 , 72x72mm) measuring current range 10 to 100a, vfd control panel (750 mm (l), 750 mm (d), 1600+150 mm (h).) drive mains supply: single phase, 230v ac 10%, 50hz input voltage: single phase, 230v ac 10% output voltage: three phases output frequency range: 0 to 60hz (default range) with resolution of 0.01hzthree phase induction motor type:squirrel cage rating: 0.5hp voltage rating: 415v ac speed: 1440 rpm 5% insulation: class b/f , nema34 planetary geared stepper motor 750kgcm, manual ranging digital multimeter 750v 20a with temperature probe, motor rewinding machine and accessories material:mild steelpower source: electricmaximum coil dia:300 mmcapacity:200 coil per 8 hourautomation grade:automaticfrequency:50-60 hzvoltage:220 vphase:single phase., control panel for wiring harness assembly (6 pin 1.5 mm control panel wiring harness assembly) mounted on a table, nema 23 stepper motor, clamp meter - measures ac/dc current, voltage, resistance, and continuity. range: 0-600a, true rms, cat iii/iv safety rating., grounding tester - measures grounding resistance (0-2000 ), 3 or 4-pole testing, portable, battery-operated., electrical equipments - consumable items, 5mm shear cutters, gumboot steel toe safety shoes pvc, industry standard - heavy duty industrial line tester 500 - 750 volt, ring terminal cable connector (conn ring circ 10-12awg), electrical cables-1.0 sq.mm, 2.5sq.mm,4.0 sq.mm, 6.0 sq.mm,10.0 sq.mm, cable wire (min number of equipment - 18 meter spool), jumper wire with clip (35mm double ended crocodile alligator clip with red and black wire electronic components electronic hobby kit), 3 pole miniature circuit breaker 16,20,30a set, 5a,16a electrical connector switch, stainless steel simple wire stripper with clampper, large wire / cable cutter (big head), (size: 10 inch), rubber hand gloves 12inchs, full body safety harnesses for protective construction, mnu industrial safety belt harness full body fall protection with scaffolding hook double lanyard unisex full body adjustable climbing harness safety belt, 12 pieces ring spanner set, industry standard measuring tape - 5m in case, standard (combinat

CTN :39572282

17 Mar, 2025 13.72 Lacs

Godda - Jharkhand

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - coal mines; electrical system or installation, repairing and overhauling of control relay panels of 33kv sf6 gas circuit breaker at dhankunbda substation rajmahal area; ..

CTN :39502965

11 Mar, 2025 NA

Jhabua - Madhya Pradesh

Tender For corrigendum : supply of spares for locomotive dl-1400-hdriv-tpp-cc-bg-135t as per boq - spares for locomotive dl-1400-hdriv-tpp-cc-bg-135t, circuit breaker san part no.91535490, circuit breaker san part no.91535460, head light bulb san part no. 91532480, electrical pressure sender san part no.97504780, strainer san part no.94712510, breather filter san part no.94802040, positioning cylinder **san part no.42849420, duplex check valve 3/4" san part no.94717320, air filter-regulator unit san part no. 94717510, filter element(j type) san part no. 9480214004, 1/2" drain valve san part no.94717410, 1 1/4" angle cock (bp rdso) san part no. 94717580, 1 1/4" check vallve san part no. 94717580, 1" check valve san part no. 94717150, 3/8" 2 pc ball valve with vent style 9 san part no. 94717870, hand lever valve san part no. 94717540, rep kit reg.valve(6/2way vlve/4257706001 san part no.4240803001, rep kit for drivers valve san part no. 9471308001, gm kit for a9 brake valve san part no.9471339003, gm kit sa9 brake valve san part no.9471323003, gm kit for unloader valve san part no.9470954003, repair kit for j-1 safety valve san part no. 9471719001, rep kit for auto drain valve san part no.9470989001, rep kit for magnet valve san part no. 9471295001, repair kit for c2w relay valve san part no.9471729001, rep kit primary contrl pump san part no. 4240502001, rep.kit for pneumatic drive ind san part no.4245201001, repair kit for distributor valve san part no. 9472091001, rep kit for double check valve san part no. 9470112007, repair kit for positioning cylinder / engine control device san part no. 4284942001

corporations/Associations/Others

CTN :39495015

11 Mar, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : auction sale of customized fuel petro pump with meter and pump with body.,unusable blower with motor,unusable gear box of drill machine,unusable light shed (aluminum body),unusable cut pcs of aluminum cable (approx.1.5mt),unusable led light shed (big & small),unusable dg circuit breaker.,unusable, old type submersible pump.,unusable window type ac machine,unusable fire cylinder (big & small),unusable lead battery,old damaged, rejected & unusable different type main switch /d.o.l starter.,old damaged, rejected & unusable copper coils for welding pot.,old damaged, rejected & unusable machine part and tools & tackles,old damaged, rejected & unusable air compressor head completed.,old damaged, rejected & unusable not working coles, crane engine completed.,old damaged, rejected & unusable steel wire rope & wire celling,old damaged, rejected & unusable different type electrical items,old damaged, rejected & unusable insulation with picl copper cable,old damaged & unusable unused 4/6/9 swg hard dron copper wire.,old damaged, rejected & unusable manual winch machine,old damaged, rejected & unusable 25 kvr capacitor.,old damaged, rejected & unusable ms water tank spares,old damaged, rejected & unusable power saw blade.,electrical & mechanical spares,old damaged, rejected & unusable different type celling / exhaust fan.,old damaged, rejected & unusable different type of thruster brake motor,old damaged, rejected & unusable 20-liter drum with paint.

CTN :39518564

11 Mar, 2025 5.36 Lacs

Bokaro - Jharkhand

Tender For electrical repairing / re-wiring and changing of electrical items of 9.0 office, konar river side pump house (2 nos.) and civil office under kathara colliery. - wiring for light point /fan point/exhaust fan point / call bell point with 1.5 sq.mm frls pvc insulated copper conductor single core cable in surface / recessed medium class pvc conduct, with piano type switch, phenolic laminated sheet, suitable size m.s box and earthing the point with 1.5sq.mm frls pvc insulated copper conductor single core cable etc. as required. group a , supplying & erection of stay set complete (galvanized) with 19/20 mm dia x 1.8 meters long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm, thimble, stay clamps, turn buckle (20 mm x 60cm), 7/4.00 mm dia g.i stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 oarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling as required. 2. group b , wiring for light point /fan point/exhaust fan point / call bell point with 1.5 sq.mm frls pvc insulated copper conductor single core cable in surface / recessed medium class pvc conduct, with piano type switch, phenolic laminated sheet, suitable size m.s box and earthing the point with 1.5sq.mm frls pvc insulated copper conductor single core cable etc. as required.3. group c , supplying and fixing metal box of 180mm x 100mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required. (for light plugs to be used in non residential buildings)., supplying and fixing metal box of 150mm x 75mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 amps socket outlet and 5/6 amps piano type switch, connection, painting etc. as required. (for light plugs to be used in non residential buildings)., supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 1). 5/6 amps switch, supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 2). 3 pin 5/6 amps socket out let, supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 3). 15/16 amps switch, supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 4). 6 pin 15/16 amps socket out let, supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required., supplying and fixing followings way, single pole neutral, sheet steel, mcb distribution board, 240 volts, on surface / recess, completed with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required (but without mcb/rccb/isolator).i) 2 + 4 way / 8 way, double door, supplying and fixing 5 amps to 32 amps rating, 240/415 volts, c curve, miniature circuit breaker suitable for inclusive for inductive load of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required. i) single pole and neutral., wiring for circuit / sub main wiring along with earth wire with the following sizes of frls pvc insulated copper conductor, single core cable in surface / recessed medium class pvc consult as required. i). 2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire, wiring for circuit / sub main wiring along with earth wire with the following sizes of frls pvc insulated copper conductor, single core cable in surface / recessed medium class pvc consult as required. ii). 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire, wiring f

CTN :39489655

19 Mar, 2025 NA

Jabalpur - Madhya Pradesh

Tender For tender for supply of k9 vajra 50 items - n1 ids spta-01 stowage box , n1 106221810-1 water tempearture sensor assy , n1 106221878-1 harness hour meter , n1 106221882-1 starter control cable , n1 k9vajra26 high voltage power supply , n1 2590-37-506-4633 phase generator , n1 5925-37-a18-6311 circuit breaker , n1 ms25307-272 switch toggle , n1 lt60360656 part kit track connection , n1 0lt 60342069 cable assembly-switch electrical , n1 106240409 harness ground engine , n1 60348528 heater ventilation duct type , n1 k9vajra28 current controller , n1 5930-37-a18-6420 switch pressure , n1 172774108 power harness to bulk head , n1 172774107 power - harness to bulk head , n1 5331-37-506-3287 o-ring , n1 4720-37-506-9929 hose assembly non-metallic , n1 4730-37-a18-9129 coupling hose , n1 4730-37-a18-9019 coupling hose , n1 ids-au-0005 alarm unit , n1 tcm20x1.5 cap filter opening , n1 172774106 control harness from bulk head , n1 xl64042 5a circuit breaker , n1 1025-37-511-5658 firing pin , n1 k9vajra20 limit switch , n1 106240404 harness rcu box ground , n1 106240408 harness apu box ground , n1 ids-ma01 micro-ammeter , n1 ms 24658-22f switch toggle , n1 4720-37-517-3706 hose assembly non-metallic , n1 106240402 harness ground junction box , n1 ltm-6363 8-5 lamp incandescent , n1 k9vajra23 input power switch circuit brake , n1 4720-37-a18-9128 hose assembly non-metallic , n1 k9vajra15 pressure gauge , n1 k9vajra18 power cable , n1 k9vajra33 power cable , n1 106220591 gasket exhaust manifold , n1 ids sc0715bl buzzer sonitron sc0715bl , n1 ids-2pm14b4w1b1 connector , n1 ids-ts1031by toggle switch 1031by , n1 ids-lcd odm16216-9sl lcd odm 16216-9sl , n1 lt60347149 spring flat , n1 k9vajra19 warning lamp , n1 k9vajra21 hydraulic sensor , n1 k9vajra24 hour meter , n1 5360-37-506-1047 spring helical torsion , n1 ids-2pmt30b32w1e2 connector , n1 k9vajra22 ammeter

Central Government/Public Sector

CTN :39419704

13 Mar, 2025 NA

East Khasi Hills - Meghalaya

Tender For supply of utp cabling and networking - access switch type i , access switch type ii , access switch type iii , switch management license , indoor wireless access point type i , wireless ap management license per access point , 80 kva ups for academic block a , smf battery 12v 65ah exide or amaron 30 minutes baterry back up to 2 by 40 kva ups , battery circuit breaker , battery rack bolted to house upto 68 nos of 65ah battery floor mount , kit battery cable links for 65 ah 34 blocks , cable nyvin 1 core size 10 white 660 1100 v grade as required , 32u floor mount rack , online ups system 20 kva ups rack mount , parallel cable 2 mtrs for ita2 6 by 10 by 20 kva ups , 65 ah 230 volt battery , u6 nyvin cables for battery interlink for 16 nos battery per meter , u8 10 sqmm nyvin cables , u4 16 sqmm nyvin cables , 16 sqmm copper single core cables for earthing , 160 amp mccb , 100 amp mccb , supply of cat 6a u or utp or stp 23 awg cable etl verified lszh 332 3 roll of 305 mtrs , sitc of cat6 or cat6a field termination plug toolless type ip 20 , sitc of fiber liu 12f 1u drawer shelf factory assembled with lc sm os2 pigtails adapters etc , sitc of outdoor fiber optic joint closure dome and base type with mechanical seals ip68 rated outdoor suitable for up to 48f splice , sitc of equipment rack 15 u wall mount rack 600mmd by 700mm w dual section , electrical items required for connecting racks in every floors of hostels to centralized 10 kva ups etc , supply and fixing of pvc conduit 25 mm , supply and fixing of pvc conduit 32 mm , laying or pulling of utp cat6a cable inside pvc conduit or casing , supply of gi pipe or conduit 64 mm 2 inch of 6 meter length at 5 road crossing enroute , trenching for laying ofc underground , supply and laying or fixing of 40 mm dia hdpe pipe

CTN :39383734

11 Mar, 2025 24.41 Lacs

Tezpur - Assam

Tender For tender for supply of electrical items - 20/36 watt led tube fitting , non integral type , 4x1 feet length having minimum luminous efficacy of 3600 lumen/watt , 9/10 w led lamp having minimum luminous efficacy of 100 lumen/ watt , 90-95 watt led street light luminaire with ip 66 protection and having minimum luminous etticacy 120 lumen/watt , 40-45 watt led post top lumiaire with ip 65 protection , 12 watt recessed/ surface mounted round led light fitting , having luminous efficacy of minimum 199 lm/w , 100 watt led flood light luminaire with ip 66 protection and having minimum luminous efficacy 120 lumen/watt. , surface/recess mounted 600x600 mm led light fitting , 36 watt having/luminous efficacy , recessed/ surface mounted round led light fitting , 18 watt having luminous efficacy of minimum 100 lm/w , 450 mm sweep pvc blade wall fan (heavy duty) , 1200 mm sweep bee e star rated , ceilling fan with brush less direct current (bldc) motor , 225 mm sweep light duty metallic body exhaust fan including louvers , fancy wall bracket fitting along with 9w retrofit led lamp , 5/6 a modular switch , 15/16 a modular switch , 3 pin 5/6 amp socket outlet , 6 pin 15/16 amp socket outlet , ac starter switch 25 amp , 5/6 a , 3-modular switch socket combined box , 5/6 amp , 3-pin plug top , 15/16 amp 3-pin plug top , stepped type modular fan regulator (2m) , call bell , modular call bell pushy , iron screw 40 mmx 6 mm , pvc gitti (1.5 inch) , cable clip with metal nails (8/10/12 mm) , casing capping (25x16 mm) , 1 sq. mm frlsh copper wire , 90 metre roll , 1.5 sq. mm. frls copper wire , 90 metre roll , 2.5 sq. mm frls copper wire , 90 metre roll , 4 sq. mm. fels copper wire , 90 metre roll , 3- core 6 sq. mm btc cable , 3-core , 1.5 sq. mm unarmoured copper cable , 3-core , 2.5. sq. mm unarmoured copper cable , 3-core , 4 sq. mm unarmoured copper cable , 6 - 32 amps single pole c miniature circuit breaker , 2.5 mfd fan capacitor , 3.15 mfd fan capacitor , pvc black tape , ampere tape/ bitumen tape , 33 kv lightening arrestor gl clamps bolts and nuts with washers , 36 kv 20 ka , class - 1 , 50 hz , 33 kv pin insulator with pin washers and nuts , 33 kv drop out fuse element , 63 amp , single phase energy meter , 5-30 amp , 3- phase energy meter , 10-60 amp , 9-10 watt led mirror light fiting having luminous efficacy of minimum 100 lm/watt , heating element of 15/25 ltrs capcity water heater , brass batten holder , 15/16 a , 3- modular switch socket combined box , 2 pin male female adapter plug top , casing pin , 6 mm x 75 mm steel fastner , 40 amps dp c miniature circuit breaker , 63 amps tpn c curve , miniature circuit breaker , 20 a wire connector , 400 amps , 33 kv drop out fuse connector