Latest solar water pump Tenders | Government solar water pump Tenders

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis

Central Government/Public Sector

CTN :45333025

16 Jun, 2026 NA

Aizawl - Mizoram

Tender For supply of precision balance , heating mantle , vacuum pump , water bath , melting point apparatus

CTN :45312053

02 Jun, 2026 50.00 Lacs

Kishtwar - Jammu And Kashmir

Tender For supply of materials required from time to time for the repair of damaged distribution transformers in electrical division kishtwar during the year 2026-27., se almunium winding wire (round) in sizes 12 to 21 swg, dpc almunium winding wire (round) in sizes 12 to 21 swg, dpc almunium strip of sizes for lv winding of distribution transformers capacity 25kva to 250kva, se almunium winding wire (round) in sizes 12 to 21 swg (in exchange of one kg of scrap including insulation coverage i.e.salvaged conductor), dpc almunium winding wire (round) in sizes 12 to 21 swg (in exchange of one kg of scrap including insulation coverage i.e.salvaged conductor), dpc almunium strip of sizes for lv winding of distribution transformers capacity 25kva to 250kva (in exchange of one kg of scrap including insulation coverage i.e. salvaged conductor), se copper winding wire (round) in sizes 11 to 22 swg, dpc copper winding wire (round) in sizes 11 to 22 swg, dpc coppper strip of sizes for lv winding of distribution transformers capacity 25kva to 250kva, se copper winding wire (round) in sizes 11 to 21 swg (in exchange of one kg of scrap including insulation coverage i.e.salvaged conductor), dpc copper winding wire (round) in sizes 11 to 21 swg (in exchange of one kg of scrap including insulation coverage i.e.salvaged conductor), dpc copper strip of sizes for lv winding of distribution transformers capacity 25kva to 250kva (in exchange of one kg of scrap including insulation coverage i.e. salvaged conductor), contactors 63a, reverse forward switch 32a, reverse forward switch 40a, insulation gum, exhaust fan 32, buy back of scrap/old brass bush rods, cork washer for lt bushings big/small, cork washer for ht bushings big/small, transformer oil ( fresh), lt rubber washers (small m12 &m 20) ( large m12 & m20), ht rubber washers, ms washers for lt, gutka for ht bush, combination spanner set 25-1.25 (25 ppieces), gum shoes 7/8/9 no., protective ppe gear with goggles, industrial dangri uniform, cotton tape 1 (size) length 25mtr., nawar tap 1 (size), old cotton sari/ cloth, rubberized cork sheet 4mm thick, rubberized cork sheet 5mm thick, cork strip 5mm thick, lathoride paper, electrical grade kraft paper, packing sheet 1 mm, packing sheet 1.5mm, varnish dr. beck, m seal, fevicol / insulation gum, glass wool sleeves of sizes, bakellite tube 1/2 inch ,1/4 inch (1 mtr), packing gutties, manual operated oil pump, clamp tester digital, ms nuts and bolts full thread size 1/2 to 3 inches, ms plugs and caps 1/2,3/4,1,1.1/4, 1.1/2 confirming to relevent is code amended upto date, fire extinguishers, heating coils for electrical heaters in oven 2kw rating, film paper 7mils confirming to relevent is code amended upto date, tarpin oiil, painting brush of sizes

CTN :45307248

03 Jun, 2026 NA

Kinnaur - Himachal Pradesh

Tender For supply of 5 inch bore upto fessible depth to achieve max discharge , submersible pump with discharge capacity of min 1kg per s , heat exchanger with min 32 plates , expansion valve , air blower and heating radiators , underground pipeline to facilate flow of anti freeze liquid

CTN :45289391

05 Jun, 2026 1.00 Crore

Dehradune - Uttarakhand

Tender For supply of electical items > - 07 ah battery 12 volt, 10 kva online ups (with rack, installation & wiring), 12 ah battery 12 volt, 12 modular box, 120 ah battery 12 volt, 130 ah battery 12 volt, 14 modular box, 15 watt led bulb, 18 modular box, 180 ah battery 12 volt, 2 core wire 2.5 mm copper, 2 core wire 4 mm copper, 2 kva online ups, 2 way switch legrand, 20 kva online ups (with rack, installation & wiring), 26 ah battery 12 volt, 3 kva online ups, 3 modular boox, 3 modular sheet legrand, 3 phase 10 hp motor starter, 3 phase 20 hp motor starter, 3 phase changer 100 a, 3 phase changer 200 a, 3 watt led bulb, 30 kva online ups (with rack, installation & wiring), 4 core alluminium 125 mm armoured cable, 4 core alluminium 150 mm armoured cable, 4 core alluminium 185 mm armoured cable, 4 core alluminium 85 mm armoured cable, 4 core alluminium 95 mm armoured cable, 4 core aluminium 150 mm armoured cable, 4 core aluminium 16 mm armoured cable, 4 core aluminium 25 mm armoured cable, 4 core aluminium 35 mm armoured cable, 4 core aluminium 85 mm armoured cable, 4 modular box, 42 ah battery 12 volt, 5 kva online ups (with rack, installation & wiring), 5 watt led bulb, 6 modular box, 65 ah battery 12 volt, 8 modular box, 9 watt led bulb, a.c box 20 amp. with mcb, a.c plug top, a.c. 1.5 ton connector, a.c. 1.5 ton full gass, a.c. 1.5 ton pcv cord, a.c. 2.00 ton full gass, a.c. service 1.5 & 1.00 ton, a.c. service 2.00 ton, a.c. stand, abb sheet 12 way, abb sheet 18 way, abb sheet 4 way, abb sheet 6 way, abb sheet 8 way, abb socket 06 a, abb socket 16 a, abb switch 06 a, abb switch 16 a, abb switch type regulator, ac top, airex auto cut off electric water geyser thermostat, airex copper cup type geyser element 3 kw, airex cup type geyser element 2kw, airex triangle type geyser heating element 2000w, allenkey set, allu cable 10.0 mmsq two core 90m, allu cable 6.0 mmsq two core 90m, boiler, boiler element 2kw, bulb 10 w, bulb 100 w, bulb 100 watt, bulb 15/40/60 watt, bulb 200 w, bulb 200 watt, bus bar 100 amp copper, button/angle holder 6 amp., cable 185 mm 4 core aluminum, cable tie 200 mm, cable tie 300 mm, ceiling fan 1200 mm, ceiling fan 1400 mm, ceiling fan rod 18 inch, ceiling fan/wall fan/exhaust fan 12" rewinding (copper), cfl 18/20 watt, cfl four pin 18 watt, cfl four pin 36 watt, change over switch 400 amp., chaini (cheezle), choke 1 x pcl 18 watt, choke 18/36 watt, choke 20/40 watt, choke bccb 18-120 230v, choke eb-5 118 pcl-pltsh 1xpcl 18, choke eb-t218 tld-2xtld18w, choke eb-t228 tld5-2xtld28w, choke t-5, choke t8 2x36w, clamp meter, clip 10 mm, clip 12 mm, clip 5 mm, clip 6 mm, clip 7 mm, clip 8 mm, cold water cooler s.s body 40/80 ltr, cold water cooler s.s body 60/120 ltr, combination pillar, combination spanner set, combined box 16 amp double, combined with box 16 amp, commercial ro 100 ltr, commercial ro 150 ltr, commercial ro 25ltr, commercial ro 50ltr, complete tool kit (taparia) box, complete tube light set, contactor 12 amp, contactor 18 amp, contactor 10 amp, contactor 100 amp, contactor 150 amp, contactor 25 amp, contactor 40 amp, contactor 40 amp 3 phase 3 phase, contactor 60 amp, contactor 9 amp, contactor relay 10 amp, contactor relay 100 amp, contactor relay 12amp, contactor relay 150 amp, contactor relay 18amp, contactor relay 25amp, contactor relay 40 amp, contactor relay 40 amp 3 phase, contactor relay 60 amp, contactor relay 60-100 amp (l&t), contactor relay 9amp, contractor 60- 100 amp 3 phase, cooler motor, cooler pump, cutter, d twin flat 3 core copper 2.5mm, d twin flat 4 core copper 2.5mm, d twin flat 6 core copper 2.5mm, d.c bulb 70/150/250 watt 24 volt, decoration led light (ladiya) indian make 10mtr with laying charge on rent, decoration led light (ladiya) indian make 15mtr with laying charge on rent, decoration led light (ladiya) indian make 20mtr with laying charge on rent, deep freezer 150 ltr, deep freezer 200 ltr, deep freezer 300 ltr, deep freezer 500 ltr, desert cooler 6

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

State Government

CTN :45289480

30 May, 2026 NA

Palamau - Jharkhand

Tender For renovation of electro mechanical items for rural ws scheme, lesliganj - part a (raw water p/plant mali river at sitadih ), cost towards repairing and overhauling of 50 h.p. v.t. pump set multiple stage ball assembly s/f impeller g.m. bush as per sample 5 nos each, s/f housing bush as per sample. replace in spider rubber cutless bush 5 nos, replacing of 25mm dia. 5 feet long s.s. line shaft 4 nos with s.s. socket . transportation charge from site to work shop vice versa including tools tackles and labour charges for lifting & lowering v.t. pump before and after repairing work etc all complete at pumping plant., supplying all labour tools and tackles for complete opening, dismantling , cleaning of its slots of stator by brush & petrol then complete rewinding of 50 h.p. 440 volts, 50 c/s, star delta, 3 phase hollow shaft v.t. motor by supplying super enameled copper wire & binding, tapping varnishing, heating, testing on full load and repairing of stator & rotor, changing of bearings as per sample skf make with including the deduction of cost of burnt copper wires and transportation charges from p/plant to workshop and back to the same . including tools & tackles and labour charges etc all complete at p/plant., cost towards repairing/ replacement of 200 amp motor control panel board consisting of incoming feeder mccb 200 amp 1 no. and outgoing feeder mccb 100 amp 2 nos, timer 1 no., thermal over load release relay 2 nos. supplying and fitting of digital volt meter (0-500v) squared type 2 nos, ammeter (0-125amp) squared type 2 nos and replacement of phase indicator lamp 3 nos. including internal wiring etc all complete., cost towards supplying & fitting 35 mm2 3 core copper conductor 15 mtr panel to motor., cost towards supplying & fitting 60 watt led street light (jsor-m840), part b (clear water lesliganj.), cost towards repairing/ replacement of 200 amp motor control panel board consisting of incoming feeder mccb 200 amp 1 no. and outgoing feeder mccb 100 amp 3 nos, timer 1 no., thermal over load release relay 3 nos. supplying and fitting of digital volt meter (0-500v) squared type 2 nos, ammeter (0-125amp) squared type 2 nos and replacement of phase indicator lamp 3 nos. including internal wiring etc all complete., supplying all labour tools and tackles for complete opening, dismantling , cleaning of its slots of stator by brush & petrol then complete rewinding of 20 h.p. 440 volts, 50 c/s, star delta, 3 phase induction motor by supplying super enameled copper wire & then tapping varnishing, heating & testing on full load and repairing of stator & rotor, changing of bearings as per sample skf make with including the deduction of cost of burnt copper wires and transportation charges from p/plant to workshop and back to the same . including tools & tackles and labour charges etc all complete at p/plant., cost for repairing of 20 h.p. c/f pump with m/s/f s.s. shaft as per sample 1 no. c.i. gland tightner 2 nos, c.i. bearing housing 2 nos, ms. check nut 2 nos, c.i. neckring 2 nos, ball bearing s.k.f. as per sample 2 nos, all labour tools & tackles and materials with loading and unloading transporting charge from site to workshop & vice versa., cost towards varnishing, heating of winding & greasing of both side ball bearing of 25 h.p. induction motor 3 phase, 1440 rpm, volt 410 10% 50 cycle along with supplying & fitting of tyre coupling 2 nos, then testing on full load at site including supply of all labour tools and tackles., cost for repairing of 25 h.p. c/f pump with m/s/f s.s. shaft as per sample 1 no. c.i. gland tightner 2 nos, c.i. bearing housing 2 nos, ms. check nut 2 nos, c.i. neckring 2 nos, ball bearing s.k.f. as per sample 2 nos, all labour tools & tackles and materials with loading and unloading transporting charge from site to workshop & vice versa., supplying all labour tools and tackles for complete opening, dismantling , cleaning of its slots o

State Government

CTN :45169275

26 May, 2026 14.28 Lacs

Bhind - Madhya Pradesh

Tender For providing 3 hp / 5 hp solar water pumps (07 nos.), including all the materials required for installation in 07 nos. villages (bahera, kheriyawan, mohdipura, kiratpura, barara, syaripura, amarpura) in block gohad in district bhind with providing maint

State Government

CTN :45169279

26 May, 2026 13.65 Lacs

Bhind - Madhya Pradesh

Tender For providing 3 hp / 5 hp solar water pumps (07 nos.), including all the materials required for installation in 07 nos. villages (andhiyari no. 1, jaswantpura, katghara mafi, sijaripura, larsa, sijroli, tighra khurd) in block raun and lahar in district b

State Government

CTN :45169282

26 May, 2026 11.19 Lacs

Bhind - Madhya Pradesh

Tender For providing 3 hp / 5 hp solar water pumps (05 nos.), including all the materials required for installation in 05 nos. villages (piproli, devari (lawan), kamanpura, shri ka pura, gyanendra ka pura) in block mehgaon in district bhind with providing maint

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