Latest rapid sand filter repair Tenders | Government rapid sand filter repair Tenders

Central Government And Public Sector

CTN :40361992

02 Jun, 2025 1.55 Lacs

Calcutta - West Bengal

Tender For corrigendum : sitc of 5 star inverter ac for room 409 cto bldg kolkata - dismantling of existing 1.5 tr window,split ac units indoor and outdoor units , supply of 1.5 tr inverter type 5 star rated split air-conditioner unit , installation, testing and commissioning of the split ac unit , supplying and fixing extra copper pipe line , supplying and laying 4 core 2.5 sq. mm pvc insulated and pvc sheathed flexible copper cable , supplying and fixing of powder coated ms frame stand , supplying and fixing of 20 mm dia heavy duty pvc pipe with accessories for drain water connection

Central Government/Public Sector

CTN :40491684

17 Jun, 2025 26.75 Lacs

Aurangabad-Mh - Maharashtra

Tender For supply of operation and maintenance of 1.5 tr, 2 tr, 3 tr, capacity split air conditioner, , supply and charging of r 22 refrigerant , supply and charging of r 410 a refrigerant , supply and charging of r 32 refrigerant , supply of rotary compressor for 1.5 tr- r22 split ac unit , supply of rotary compressor for 1.5 tr- r32 split ac unit , supply of copper condensor coil suitable for 1.5 tr split ac , supply of copper condensor coil suitable for 2.0 tr split ac , repairing of indoor outdoor pcb card suitable for 1.5 tr 2.0 tr , supply of 100 gpd ro membrane for ro water system , supply of 5 micron , 20 inch , pre filter for ro water system , supply of 5 micron , 10 inch , pre filter for ro water system , supply of booster ro pump , supply of auto shutoff water level sensor for ro water system , supply of cto filter size 10 inch for ro water purifier system , supply of cto filter size 20 inch for ro water purifier , supply of 24 v dc smps power supply adapter , supply of compressor suitable for 40 80 litres , supply of compressor suitable for 60 120 litres

Central Government/Public Sector

CTN :40478517

16 Jun, 2025 2.00 Lacs

Nellore - Andhra Pradesh

Tender For supply of air conditioner , vaccuam cleaner , water purifier , food warmar , co2 extinguisher , afff fire extinguisher 09ltr , fire extinguisher dcp 5 kg , fax machine

CTN :40492162

17 Jun, 2025 NA

Jammu - Jammu And Kashmir

Tender For supply of air conditioner 1point 5 ton voltas , waiting chair steel white metal , wheelchair , lg smart tv 55 inch , water purifier kent ro , bajaj pedestal fan mist fan , digital token display unit , construction of new waiting area

CTN :40494646

16 Jun, 2025 NA

Chennai - Tamil Nadu

Tender For sensors and measurement lab equipment - purchase of sensors & measurements laboratory, voltage, current and power measurement in single phase ac circuit digital power monitor- 10 asingle phase variac 0-240 v, 5 arheostat as load -500 , 5 avoltmeter 0-300 vammeter 0- 5 awattmeter analog 0-3000 welectrical panel & wiring , measurement of current in 3 phase circuit using single ammeter ammeter selector switch 440 v, 6 a 3 loading 5 a 3 phase variac 5 acurrent transformer 3 nos.ammeter 0-10 aelectrical panel, wiring & switches, measurement of resistance using wheatstone bridge necessary connecters provided to connect four arms range of measurement: 5 - 100k accuracy (min to max.): +0.2tolerance: +5%one digital meter provided to indicate the balance conditionsbuilt-in power supplynecessary patch chordsdecade resistance box, measurement of earth resistance by earth tester suitable connectors for 4 main arms and 2 adjacent armspotentiometer to keep the bridge in balance condition.inbuilt 1 khz oscillatormeasuring range : 25mh - 500mhsensitivity : +2mhbulit in audio amplifier with speakerbuilt-in power supplynecessary patch chords decade inductance box, measurement of inductance using anderson bridge suitable connectors for 4 main arms and 2 adjacent armspotentiometer provided to keep the bridge in balance condition.inbuilt 1 khz oscillatormeasuring range : 25mh - 500mhsensitivity : +2mhbulit in audio amplifier with speakerbuilt-in power supplynecessary patch chords decade inductance box, measurement of capacitance using schering bridge suitable connectors with 4 arms providedprovision to connect the unknown capacitance at one armtwo potentiometers provided to keep the bridge balance condition.inbuilt 1 khz oscillator and audio amplifier with speakermeasuring range: 0.001uf - 2.0ufsensitivity: +0.1uftolerance : +5%decade capacitance box , temperature measurement thermocouple trainer kit sensor type: thermocouplerange: upto 99 degree centigradetemperature source: water bath ( 1 kw)bridge: full bridge configurationsignal conditioning output: (0-5) vdcdisplay: 31/2 digital led display & analog thermometeroperating voltage: +12 vdc. -12 vdc, + 5 vdc, - 5 vdctest points: 2 mm sockets, temperature measurement rtd trainer kit sensor type: rtd (pt100)range: up to 99 degree centigradetemperature source: water bath ( 1 kw)bridge: full bridge configurationsignal conditioning : (0-5) vdcdisplay: 31/2 digital led display & analog thermometeroperating voltage: +12 vdc. -12 vdc, + 5 vdc, - 5 vdctest points: 2 mm sockets , behavior of proximity sensors proximity sensor of inductive provided to detect the metallic object. capacitive sensor provided to detect both metal and non-metal object.switching circuits provided to actuate the buzzer and relay.inbuilt regulated power supply.housed in a powder coated cabinet, linear variable differential transformer measurement trainer type: inductiverange: (0-25) mmexcitation: 4 khz, 1 v pp sine wavecalibrated range: (0-20) mm or + 10 mm/-10 mmsignal conditioner output: 0-5 vdc or +5/-5 vdcdisplay: 31/2 display digit ledmicrometer range: (0-25) mmtest points: 2 mm sockets, performance of ultrasonic and moisture sensors arduino uno board ultrasonic sensor to measure the distance.moisture sensor to measure the humiditylcd displayselector switch for display of sensor output.regulated power supplymount in a closed cabinet

CTN :40408953

10 Jun, 2025 NA

Jabalpur - Madhya Pradesh

Tender For comprehensive annual maintenance contract of air conditioner, water cooler

State Government

CTN :40431137

22 May, 2025 NA

Multi City - Bihar

Tender For request for proposal (rfp) supply, installation of office appliances on rental basis for office of the chief electoral officer - air conditioner , water cooler , ups , fan , tv , cctv , biometric system , printer cum scanner , desktop , laptop , computer table , office table (small) , office table (big) , steel almirah (small size) , revolving chair (high back) , revolving chair (mid-back) , bookshelf , office chair (with arm) , office chair (armless) , plastic chair , chair with writing pad/shelf , ro

State Government

CTN :40414864

06 Jun, 2025 NA

Jammu - Jammu And Kashmir

Tender For procurement of stationery / housekeeping items to be used during shri amar nath ji yatra, 2025. - broom (farshi), broom (bamboo), wiper (big), wiper (small), pocha cloth, duster cloth, soap 45 gram (small cakes), mug plastic (medium size) cello, bucket 25 litre (medium size) cello, phenyl (5 litre packing), harpic (1 litre packing), toilet brush, phenyl balls (500 gram packing), acid (1 litre), register (100 pages), pen (cello ball pen) butter flow, a-4 paper rim, duplicate papers, stapler (big), stapler (small), paper pins, file cover thick heavy duty board hardbound, file tag large, file tag small, gum bottle (500 gram), stamp pad, stamp ink 100 ml, calculator cario mj-120 d, file flap, marker, permanent marker (pen), whitener (correction fluid), cotton hand towel (small), cotton towel (big) white colour, scale (big) 60 cms, plastic dust bin cello 10 litre open lid, plastic dust bin 20 litre with cover, plastic tray cello with capacity of 10 cups, glass tumbler cello, cup with saucer (06 cup set), medium locks (6 layer), refill cello butter flow, fevi sticks (glue (15 gram), slip books/note pad 14x22 cm, liquid hand wash with refill dettol (250 ml), pilot v-10 pen (blue), highlighter, l-folder (plastic) a4 size, intel core i5-all in one pc with 23.8 inch display/windows 11 professional., blue star/lg/samsung split air conditioner, wall mount type, 2 ton 3 star airconditioner, odonil 48 gram pack of 4, vim powder 1kg, vim liquid (500 ml), collin spray 1 litre, soft tissue paper box (100 pulls) superior, mosquitoes (black hit) 500 gm, room freshner godrej aer 500 ml, sanitizer 250 ml, fly catcher 30 w, smart led tv 43 full hd lg/samsung/sony, visitor chair plastic nilkamal, high quality caps with tourism logo and text viscose made curved visor with stitch detailing and adjustable back strap., flask (1 ltr.), cotton pagri size 7 meter long starched colour as per choice, tourism flag silk cloth (4x2 feet) with tourism logo with steel rod., black hit (500 ml), all out, all out refill, pencil cell (big) aaa, pencil cell small aa, green tea (100 tea bags), black tea (dip) (100 tea bags), coffee 250 mg bottle, milk powder (500 gm), sugar cubes (500 gram), good day biscuit (100 gm), bakery biscuit 500 gm assorted, cold drink 2 litre packing, real fruit juice (1 ltr), coconut water (250 ml), water 100 ml, namkeen aloo bujia (500 mg), ink bottles for hp ink tank 319 (all original), toner for canon image runner 2006 n (xerox machine), hp 110 ac tonner, brother 2365 tonner, brother tnb021 tonner, xerox workcentre 3225 tonner, hp xerox color (hp ink tank wireless 410 series), toner for xerox sharp (6026 nv), toner xerox versalink (b7025), cannon (lbp6018b) tonner, sticky pad (4 x4 ) 400 sheets, pilot hi tech point pen_rt v7 rollerball pen with refill blue, apple i pad pro 12.9 inches 6th gen (256gb), apple air pods pro 2, chunni (colour red approx. length 6 to 8 feet), sweets kaju katli, garland medium size, loose flower, wet tissue, electric kettle 1.5 litre havells, toner for xerox docucentre sc colour machine 2020, paper boat jaljeera, amul lassi 100 ml (sweet), amul lassi 100 ml (salty), dry fruit almond, cashew,pista, kishmish, wallnut (500 gram each)

Corporations And Associations And Others

CTN :40424011

28 May, 2025 NA

Panipat - Haryana

Tender For rate contract for mecgale pneumatics make ash dome type valve assembly > - 300 nb assembly, 300 nb assembly (w/c top plate & dome), 300 nb dome type valve, dome shaped head, dome shaped head (water cooled), inflatable seal (neoprene), inflatable seal (silicon), top plate, top plate (water cooled), insert ring, spigot piece, o ring for spigot piece, shaft, shaft (water cooled), shaft seal, shaft seal spacer, shaft bush, external lip seal, dowel pin inner, dowel pin outer, shaft boss with torque arm, shaft boss with striker arm, shaft boss with torque arm (w/c), shaft boss with striker arm (w/c), set of gasket, set of pneumatic fittings for valve assly., rotary joint for w/c inlet valve, neoprene rubber seal, pneumatic panel ###, single solenoid valve (rotex, 230vac), coil for single solenoid valve (230vac), seal kit for single sol.valve, 1/2 single solenoid valve , (rotex, 230vac), coil for 1/2" single solenoid valve , (230vac), seal kit for 1/2" single sol.valve, seal pressure gauge, warree, vessel pressure gauge, warree, pressure switch(seal pressure) rt116, indfos, pressure switch (vessel low pressure) rt112, pressure switch (vessel high pressure), others ####, air limit switch 1/4 (nucon), seal kit for air limit switch, air lubricator for pn. panel (1/2" / shavo norgen), air filter for pn. panel (1/2" (shavo norgen), air filter for vessel pressure (1/4" (shavo norgen), blow valve 50nb, seal kit for blow valve 50nb, repair kit for blow valve 50nb, pneumatic cylinder 6 x 12 , seal kit for 6" x 12" pneumatic cylinder, front clavish for 6" x 12" pneumatic cylinder, front clavish for 4" x 8" pneumatic cylinder, flexible hose 3/4" x 1000mm, flexible hose 1/2" x 1000mm, conveying nrv 50 nb, seal kit for conveying nrv 50 nb, repair kit for conveying nrv 50 nb, conveying nrv 20nb, seal kit for conveying nrv 20nb, repair kit for conveying nrv 20nb, pneumatic nrv 1/2" (schrader), pneumatic nrv 1/4" (schrader), quick exhaust valve 3/4", diaphragm for quick exhaust valve 3/4", quick exhaust valve 1/4", diaphragm for quick exhaust valve 1/4", bleed nipple 1/4" x 1.5mm (for inlet valve ), bleed nipple 1/4" x 0.5mm (for vessel pressure), spares for reverse pulse jet bag filter ##, filter bags 144 x 2000mm (pnf), cages 2m long, ventury 144, pulse valve (size 1"),230v ac, diaphragm fo pulse valve1", coil for pulse valve 1", 230v ac, ash conditioner##, spray nozzle 1/2", adjustable paddles, fixed paddles

CTN :40309935

23 May, 2025 NA

Sonitpur - Assam

Tender For bid to ras corrigendum : providing of repair and overhauling service - split air conditioner including green ac; voltas; yes; buyer premises,repair and overhauling service - water dispenser; voltas; yes; buyer premises,repair and overhauling service - laundry type washing machines / drying machines; na; yes; buyer premises,repair and overhauling service - pedestal fan; na; yes; buyer premises

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