Latest astronomical time switch Tenders | Government astronomical time switch Tenders

Central Government/Public Sector

CTN :45713835

18 Jul, 2026 30.00 Lacs

Mumbai - Maharashtra

Tender For repair/replacement of external electric supply distribution network with other connected items at malad, marve and kandivali under ge (n) santacruz, mumbai - supply, install, testing & commissioning pedestal cubical type double door lt bus bar chamber box of suitable size factory made modular construction fabricated out of 3 mm thick crca sheet, angle iron, channels, epoxy powder coated to give a superior finish , outdoor type , totally enclosed dust & vermin proof with locking arrangements front & back side opening system including rain shed, busbar chamber should be suitable for accomodating all aluminium bus bar strips (50mm x 10mm x 04 nos) & gi strip for earth fixed on porcelain insulators, and one independent metering module suitable for accomodating three phase volt meters & ammeter digital type, indicator lamps, cable entry/exits cut outs at bottom part, with fixing arrangement on pcc (1:3:6) type c-2 bed block with studs, bolts, nuts & washers, danger notice board with scull suitable for 415 volts or required size to be fixed on pannel including dismantling of old bus bar panel all as specified and directed by engr-in charge.notes:-(a) aluminium bus bar duly covered with colour coded shrinkable sleeves of required size for phases and neutral - 01 set(b) mccb 4 pole , ics=100%icu- 25 ka, 415 volts, 100 amps , with thermal adjustable and fixed magnetic setting with extended terminals -02 nos.(c) digital multifunction meter of size 96x96 mm to measure current, voltage, frequency and power factor with built in selector switch and programable ct of appropriate ratio.-01 no make- imp/automatic electrical(ae)/ l&t / havells/ meco(d) panel indicating lamp neon/led type (red ,yellow & blue) with lamp holders - 03 nos(e) panel instrumental wiring with frls suitable size but not less than 2.5 sqmm copper wire single core - 01 job(f) necessary sizes of lugs for fixing of cables in bus bar deemded to be included rate quoted by the contractor.make of mccb & mcb: larsen &toubro/ abb/ siemens/ schneider/ havells/ legrand/ indo asian/ c & s electric/ bhartia cuttler hammer (bch)/benlo, supply & fixing mccb 4 pole 36 ka 400 amp with adjustable thermal & adjustable magnetic setting, including taking down old unserviceable mccb, all as specified and directed by engr-in-charge. make:- larsen &toubro/ abb/ siemens/ schneider/ havells/ legrand/ indo asian/ c & s electric/ bhartia cuttler hammer (bch)/benlo, supply & fixing mccb 4 pole 36 ka 160 amp with adjustable thermal & adjustable magnetic setting, including taking down old unserviceable mccb, all as specified and directed by engr-in-charge. make:-larsen &toubro/ abb/ siemens/ schneider/ havells/ legrand/ indo asian/ c & s electric/ bhartia cuttler hammer (bch)/benlo, supply & fixing mccb 4 pole 16 ka 100 amp with adjustable thermal & adjustable magnetic setting, including taking down old unserviceable mccb, all as specified and directed by engr-in-charge. make:-larsen &toubro/ abb/ siemens/ schneider/ havells/ legrand/ indo asian/ c & s electric/ bhartia cuttler hammer (bch)/benlo, supply & fixing mccb 4 pole 36 ka 250 amp with adjustable thermal & adjustable magnetic setting, including taking down old unserviceable mccb all as specified and directed by engr-in-charge make:-larsen &toubro/ abb/ siemens/ schneider/ havells/ legrand/ indo asian/ c & s electric/ bhartia cuttler hammer (bch)/benlo, supplying, laying,connecting, testing & commissioning lt ug pvc insulated, heavy duty, 1100 v grade electric cable with aluminium conductor of size 16 sqmm x 4 core, laid in trenches or passing through pipe or fixed to wall, making all connections with and including provision of necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by engineer-in-charge of following sizes:-note : earthwork excavation, dwc

State Government

CTN :45704949

30 Jun, 2026 NA

Ambala - Haryana

Tender For supply, erection, testing and commissioning of ct meter of standard make with cubical meter box as per hvpnl specifications including 3 phase electrical meter 100/5 of standard make approved by hvpnl including ct/pt of suitable rating complete in all respect as per directions of engineer-in-charge ,mccb ,distribution boards, mcb`s, rccb`s, change over etc. 8.1. supply, installation, testing and commissioning four pole on load manual change over switch in ss enclosure of following ratings 63 amp 415 volts

CTN :45423602

29 Jun, 2026 NA

Jamnagar - Gujarat

Tender For bid to ras supply of led batten light (led tube light) (v2) (q2) , led luminaire for floodlight conforming to is 10322 (part 5/section 5) (v3) (under bis scheme - ii) (q2) , led luminaire for road and street lights conforming to is 10322 (part 5/section 3) (v3) (under bis scheme - ii) (q2) , plastic bib taps, pillar taps, angle valves & stop valves for hot & cold water services conforming to is 9763 (q3) , copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , self ballasted led lamps (led bulb) (v3) conforming to is 16102 (part 2) (under bis scheme - ii) (q2) , xlpe cable for working voltage up to and including 1.1 kv marked to is 7098 (part 1) (q2) , astronomical time switch based on lux level , bell ding dong call bell , bell push 6 amp piano type , cable lugs alumn 120 sqmm , cable lugs alumn 150 sqmm , cable lugs alumn 185 sqmm , cable lugs alumn 25 sqmm , cable lugs alumn 35 sqmm , cable lugs alumn 50 sqmm , cable lugs alumn 95 sqmm , cable pvc insulated copper single core 2 point 5 sqmm , cable pvc service al 2 core x 10 sqmm , cable pvc service al 2 core x 4 sqmm , cable pvc service al 2 core x 6 sqmm , mcb sp 25 amps , mcb 4 pole 40 amp , mccb 100 amps 4 pole 25 ka , mccb 200 amps 35 ka 4 pole , mccb 250 amps 35 ka 4 pole , ht 11 kv heat shrink straight through jointing kit for cable 95 sqmm , booster pump 1 hp single phase , cable copper 25 sqmm single core , cable copper 35 sqmm single core , cable copper 50 sqmm single core , lugs copper 25 sqmm , lugs copper 35 sqmm , lugs copper 50 sqmm , lugs copper 70 sqmm , flat copper cable 10 sqmm 3 core for submercible , flat copper cable 6 sqmm 3 core for submercible , mcb 4 pole 63 amp c series , hrc fuse 100 amp with copper lever , hrc fuse 200 amp with copper lever , ht cable end joint heat shrink outdoor of size 120 sqmm , ht cable end joint heat shrink outdoor of size 95 sqmm , ht 11 kv heat shrink straight through jointing kit for cable 120 sqmm , led bollard light 12 watt , led gate light 12 watt outdoor waterproof , led recessed luminer light 16 watt , led recessed mounted panel light 18 watt , power contactor 4 pole 70 amp , pvc insulated frlsh single core copper conductor 4 sqmm size , socket 16 amp flush type , socket 6 amp flush type , ht fuse element 11 kv voltage grade 10 amp , pvc tape roll 40 mm , led street light driver 45 watt , led street light driver 60 watt , on load change over switch 4 pole 40 amp with encloser , on load change over switch 4 pole 630 amp with encloser , mccb 400 amps 50 ka 4 pole

Central Government/Public Sector

CTN :45329483

29 Jun, 2026 12.61 Lacs

Nagrota - Himachal Pradesh

Tender For corrigendum : provision of 01 x 30 kva genr with connected items as standby power requirements for sewage treatment plant under age (i) bhalra - supply, installing, commissioning and testing, water cooled, sound proof silent type, turbo charged, diesel engine driven generating set 30 kva (at 0.8 pf), 415v, 3 phase, 4 wire engine as per is: 10001/10002 and alterator as per is: 13364, complete with relay panel for automatic starting on mains failure, control panels having meters in an integral acoustic enclosure as per recommendation cpcb norms, comprising of the following:notes: quoted rates shall deemed to include the following also:-(i) supply of t and p and normal space ie., bi-hexagonal ring spanner set of 12 pieces - 01 set.(ii) fuel measuement gauge - 01 no, hand operated fuel lifting pump with steel pipe 40mm dia - 01 no, hydro meter - 01 no, set of fan belt, oil/ fuel filters initial filling of coolant (coolant-2liters).(iii) service maintenance manual along with cat part list and price list - 03 set each.(iv) make of engine and alternator will be got approved from age (i) bhalra before placing the order., (a) diesel engine. diesel engine developing suitable bhp, 1500 rpm inclusive of the following standard accessories:(i) radiator/ heat exchanger cooling system. (xiv) battery charging generator.(ii) spider coupling guard. (xv) industrial silencer.(iii) fly wheel. (xvi) lubricant oil cooler.(iv) fly wheel housing complete with starter gear ring and coupling. (xvii) flexible pipe for silencer. (v) fuel pipes. (xviii) battery volt meter.(vi) air cleaner. (xix) water temperature gauge, lub oil pressure (vii) fuel and lubricant oil filter. gauge.(viii) by pass filter. (xx) speedo meter and engine running hours meter.(ix) coolant inhibitor. (xxi) display for fault.(x) fuel pump. (xxii) turbo charger.(xi) water pump. (xii) lubricant oil pump.(xiii) self/electric starter.(b) alternator : synchronous alternator 3 phase 4 wire, 50 cycles 1500 rpm, self excited, self regulated, brushless type, 0.8 pf, 415v, ac supply, 30 kva capacity, copper wound, complete including necessary tools, mounted on strong rigid steel fabricated base frame and directly coupled through flexible coupling with diesel engine, complete all as specified and directed., (c) amf/ control panel : amf panel factory made of suitable capacity as per original equipment manufacturer make and specification or as approved by oem for dg set of capacity 30 kva of suitable size, indoor cubical type, front and back openable fabricated out of mild steel sheet 1.6mm thick grounted in floor with adequate pcc foundation and minimum consisting of following :(i) contactor of suitable size for 30 kva dg set.(ii) copper bus bar of suitable current rating and sensitivity relay set unit with auxiliary cts.(iii) electronic latch circuit with tripping indication.(iv) re-set facilities.(v) 3 phase mvr relay unit with single phase protection complete with 2 no nc auxiliary contacts.(vi) 3 phase avr relay unit complete.(vii) self sequential starting relay unit 12 volts dc complete with alarm and power contactor. (viii) electronic timer 220 volts for main contactor with 1 no nc auxiliary contactor.(ix) electronic timer 220 volts for fuel cut off operation with 1 no auxiliary contactor.(x) battery charging 2x12 volts 10 amp complete with digital voltmeter and amps meter, including trickle and boost charging, make : su-kam, amco, exide or any other make as recommended by the manufacturer.(xi) volt meter 0-500 volts panel mounting of size 96mm square with selector switch digital type.(xii) amps meter 0-100 amps with 3 nos cts, 400/5 and selector switch 96 mm square digital type.(xiii) frequency meter (45-55) hz, 415 volt, 96mm square digital type.(xiv) the amf panel should have manual by pass arrangement too in case of failure of amf panel., (d) fuel tank of capacity as per manufacturer recommendations.(e) base frame made out of suitable channel duly reinforced and provided with adequate nu

corporations/Associations/Others

CTN :45667085

29 Jun, 2026 NA

Faridabad - Haryana

Tender For fire work at esic haryana. - (a) supplying, installation, testing and commissioning of electric driven main fire pump suitable for automatic operation and consisting of following, complete in all respects, as required :(b) horizontal type, multistage, centrifugal, split casing pump of cast iron body & bronze impeller with stainless steel shaft, mechanical seal conforming to is 1520.(c) suitable hp squirrel cage induction motor, tefc, synchronous speed 1500 rpm, suitable for operation on 415 volts, 3 phase 50 hz, ac supply with ip 55 protection for enclosure, horizontal foot mounted typewith class-f insulation, conforming to is-325.(d) m.s. fabricated common base plate, coupling, coupling guard, foundation bolts etc. as required.(e) suitable cement concrete foundation duly plasteredwith anti vibration pads., 2280 lpm at 70 m head, (a) supplying, installation, testing and commissioning of diesel engine driven main fire pump suitable for automatic operation and consisting of following, complete in all respects, as required:(diesel driven pump)(b) horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to is 1520.(c) suitable hp, 1500 rpm water cooled with radiator, diesel engine conforming to relevant is standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulatedwith 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer, instruments and protection as per standard specification, stop solenoid for auto stop in the event offault with audio indications, painted with post office red colour etc. as required.(d) m.s fabricated, common base plate, coupling, couplingguard, foundation bolts etc. as required.(e)suitable cement concrete foundation duly plasteredand with anti vibration pads., 2280 lpm at 70 m head, (a) supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required : (jockey pump)(b)horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to is : 1520.(c) suitable hp squirell cage induction motor tefc type suitable for operation on 415 volts, 3 phase 50 hz ac supply with ip 55 class of protection for enclosure, horizontal foot mounted type with class-f insulation, conforming to is : 325.(d) m.s.fabricated common base plate, coupling, coupling guard, foundation bolts etc. as required.(e) suitable cement concrete foundation duly plastered and with anti vibration pads., 180 lpm @70m head, fabrication, supply, insallation testing & commissioning of electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick crca sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, interconnection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump & diesel pump set complete as per cpwd specification with following in coming and outgoings, suitable for operation on 415v, 3 phase, 50hz ac supply with enclosure protection class ip 42 as required :, incomings630a, 50ka 4 pole mccb, ics=100% icu rating digital voltmeter 0-500v with selector switch ammeter (0-630 a) with selector swtich & cts etc. led type ryb phase indicating lamps, on, off, trip indicating lamps set of copper bus bar 800amps outgoings (note : all outgoing feeders for pumps should have digital ammeter with selector switches, and led type on, off, trip indicating lamps)main fire pump200 amp, 50ka tpn mccb, ics=100% icu, with f

Central Government/Public Sector

CTN :45616892

07 Jul, 2026 NA

Perambur - Tamil Nadu

Tender For supply, fixing, testing and commissioning of 200 kvar apfc panel, with cubical modular construction floor mounting dust and vermin proof made of 14/16 swg crca sheet as per latest approved specification is standard and harmonic block reactor with capacitors 25 kvar, 04 banks, capacitors 20 kvar , 02 banks, capacitors 15 kvar , 02 banks, capacitors 10 kvar , 02 banks capacitor 5 kvar , 01 banks, capacitors , 03 kvar , 01 banks, capacitor 02 kvar , 01 banks, comprising of housing, capacitors banks apfc relays, mccb/mcb protection, with all accessories including mounting arrangements suitable to work on 3 phase 440 volts,50 hz ac supply. features: automatically switch on and switch off relevant capacitor steps to ensure consistent power factor, continuously sense and monitor the load conditions by the use of the external ct ( whose out put is fed to the control relay), double side earthing connection, advance c-mos technology based microprocessor relay for intelligent power factor control, provision of top & bottom cable entry ,ensure easy user interface for enabling reliable understanding of system operation, such as display of real time power factor, number of switching operations carried out, test report from govt. lab/nabl /ilac lab to be submitted at the time of supply, specification as per iec 61921/ is 8623/ is 16636/ iec 61439.makeabb/ havells/ l&t/siemens or similar. [ warranty period: 12 months after the date of delivery ] ]

CTN :45444935

18 Jun, 2026 NA

Srinagar - Jammu And Kashmir

Tender For annual maintenance rate contract for repairs/replacement to 3-phase, a.c induction horizontal an vertical motors of pumping units. repairs /replacement to cubical control panel, panel board , switch gears etc. repairs/replacement to servo voltage st - annual maintenance rate contract for : repairs/replacement to 3-phase, a.c induction horizontal & vertical motors of pumping units. repairs /replacement to cubical control panel, panel board , switch gears etc. repairs/replacement to servo voltage stabilizers and manual operated voltage stabilizers. repairs/ replacement to ht/lt sub-station and its network. repairs /replacement to power conductor system, and electrification/illumination at various dewatering stations. details given in annexure b .

Central Government/Public Sector

CTN :45374834

12 Jun, 2026 9.95 Lacs

Cachar - Assam

Tender For repair/ maint of lt over head line, lt pole and busbar with connected accessories at hq igar (e) srikona. - schedule a part - i, supply test & commissioning lt ug cable xlpe insulated sheathed and armoured, with aluminium stranded conductor, lt 1100 volts grade of size 25 sqmm 3.5 core, complete including execavation, sand cushioning , protecting covering and retuning filling all as specified and as directed., supply test & commissioning lt ug cable xlpe insulated sheathed and armoured, with aluminium stranded conductor, lt 1100 volts grade of size 35 sqmm 3.5 core, complete including execavation, sand cushioning , protecting covering and retuning filling all as specified and as directed., supply test & commissioning lt ug cable xlpe insulated sheathed and armoured, with aluminium stranded conductor, lt 1100 volts grade of size 50 sqmm 3.5 core, complete including execavation, sand, sushioning, protecting covering and returning filling all as specified and as directed., supply test & commissioning lt ug cable xlpe insulated sheathed and armoured, with aluminium stranded conductor, lt 1100 volts grade of size 70 sqmm 3.5 core including execavation, sand, sushioning, protecting covering and returning filling all as specified and as directed., m&l for preparation of surfaces of pole for painting of steel tubular pole,vertical with one coat of aluminium paint incluing painting black and white strip or as ordered by engineer-in-charge on poles and numbering with writing letters or figures(block) complete all as directed., s&f street light control panel confirming to ip 66 protection mounted on wall/pole/pcc foundation with suitable ms clamps & nut bolts etc installation and testing including 01 no mcb tpn 63 amp (incomer),01 no contactor 63 amp 3 pole , 230v 3p module astronomical time switch , bakelite fuse fitting with 2 a hrc fuse,indicaion lamp,mounting lugs,panel lock,hinged door,auto manual selector switch 6 amp, detachable mounting din channel,supply monitoring device complete all as specified and directed, supply and fix high efficient ip-66 led street light 70 watt with high power leds, having aluminium pressure die cost housing and pc cover in the front and lens for light distribitioon and saving of energy efficient including service bracket and making of fixing arrengement all as direct by engr -in-charge., labour only for stringing loose lt line alumunium conductors as per direction of engr- in -charge, supply and fixing lt line separator 1100 volts of approved brand and quality, supplying and erection of 100 mm x 65 mm pin insulator complete with g. i. spindle and nuts etc as required .

State Government

CTN :45375477

06 Jun, 2026 5.29 Lacs

Idukki - Kerala

Tender For state plan- works under nedumkandam section-state plan 2024-25 - energy efficiency improvement, optimization of electromechanical items, safety audit and ensuring safety in operation of wtps and pump houses- rwss to udumbanchola - supply, e - cost of materials & working charges, od70149/2024-2025:1. pump & motor -supply, erection, testing and commissioning of kwa pre-qualified reputed make centrifugal pump set with bronze/ss impeller, ss shaft and ci pump casing etc. complete. the duty condition is as follows, discharge - 6 lps & total head - 92m, the motor is tefc squirrel cage induction motor suitable for the above pump working with 3 phase, 50 hz, 415 v shall confirm to eefi/is 325 etc. complete including providing suitable concrete foundation including cost of cement., sand and metal etc. flexible coupling shall be used for coupling of pumps and motors. 2. starter - supply, erection, testing and commissioning of suitable rating fullu automatic star delta starter with air break contact starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, over load relay with motor protection relay with main contactor and bypass contactor as per ie rules and code of practice etc. complete. 3. panel board (suitable) for operating pump sets (but one pump set at a time) - supply, erection, testing and commissioning of cubical type floor mounted ms fabricated dust and vermin proof common control panel board consisting of 1 no. suitable capacity mccb as incomer and 2 nos of suitable capacity mccb as out going (the two mccbs are interlocking with each other) providing suitable size aluminium bus bar inter connect the above mccbs and fitted with 3 nos of indicator lamps, 1 no. volt meter with selector switch, 1 no. ammeter with selector switch etc. complete and provided with a common earth bus for the entire panel and inter connect with the mccbs as per ie rules and code of practice. the panel shall be fitted on a common base frame on suitable foundation. 4. cabling work - supply, laying, testing and commissioning of suitable size cables for the above pump set from panel board to starter and from starter to motor , considering energy conservation. 5 .earthing - supply of all materials and providing suitable earthing by using suitable size pipe/plate earthing gi/copper strip buried in ground and giving double earthing to motor, starter, panel board etc. as per ie standards. 6. capacitor - supply, erection, testing and commissioning of heavy duty app capacitor for the motor to get a power factor above 0.95. the capacitor shall confirm to is 2834 . 7. valves - supply of suitable size best quality heavy duty isi marked ci double flanged sluice valve and non return valve with suitable pressure rating 8. suction and delivery pipe connections - the size of the suction pipe is suitable as per the site condition with a max length of 7.5m. suitable size foot valve connecting at the suction pipe bottom etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main.warranty 2 year (1 year warranty+ 1 year additional warranty), od109714/2024-2025:dismantling the existing old damged pump by disconnecting the cables, 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix), 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns, 5.1.3:providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), 5.22.6:steel reinforcement for r.c.c work including straightening, cutting, bending, placing i