Latest scientific item sale Tenders | Government scientific item sale Tenders

State Government

CTN :39996366

06 May, 2025 3.45 Crore

Kanchrapara - West Bengal

Tender For supply, storage, installation, commissioning and trial run of electro-mechanical equipment at raw water and clear water pumping station under kanchrapara municipality. - for rwps, supply, delivery , storage, installation, testing & commissioning of vertical turbine type centrifugal pump with cashion pipe ,column assembly, discharge head, sole plate, motor stool and all other accessories all complete of 750m /hr discharge at a head of 29 mtr at duty point as per technical specification . maximum allowable speed of pump shall be 1000 rpm., supply, delivery , storage, installation, testing & commissioning of vertical, scim ,tfec, 110 kw (minimum), 415 v 10% , 50hz 05%, speed 1000 rpm (syn) , to vertical pump duty motor to match with pump at sl no- (1) complete with coupling hub and all other accessories as per specification., supply, delivery , storage and installation at site of ms pipes, specials, joints, flanges as per specification and technical offer. (for both individual pump delivery pipe and extended part of common manifold if required) ., supply, delivery and installation and commissioning of valves complete at site with fixture as per specification and technical offer & as follows :-, di butterfly valve for delivery side of pump fitted with electrical actuator suitable for local and control desk operation and display system for the individual pump delivery pipe line. (350 mm minimum))(pn 16 type), di non-return valve for individual pump delivery pipe line. (350 mm. minimum))(pn 16 type), supply, delivery at site and storage of m.s. dismantling joint assembly for the individual pump delivery pipe line as per specification (350 mm minimum)., supply, delivery ,storage and installation at site of pressure gauges complete with fittings and fixture as per specification, pressure gauge for delivery side (0 10 kg / cm2), supply, delivery ,storage and installation at site of pressure transmitter complete with fitting and fixture as per specification as follows:-, pressure transmitter for delivery side ( 0 10 kg / cm2 ), supply, delivery at site and installation of m.s. structural materials for cable tray / rack, panel installation supports, pipes & valves supports, fabricated stairs & all other fabrication work., lt panel, modification / retrofitting/expansion/addition of the existing pmcc with supply , delivery & installation of a new additional motor starter feeder at rwph in order to accomodate the extra pump-motor feeder of requisite rating not less than 110 kw .the modification/addition should match/synchonise the existing panel and should ensure smooth operation of the complete panel as a single entity and should be fit to install at the existing pump house., retrofitting of existing control desk at site with supply,wiring, installation of additional items like temparature scanner , multifunction meter , microprocessor based position indicator, digital pressure indicator,tnc switch, push button switch, indication lamps etc .as required to complete for the new pump motor set., supply ,delivery, laying, installation of power cable of adequate size from motor feeder to motor .(min. 2 run x 3core , 185 sq mm xlpe armoured al. for each feeder), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to motor space heater . (min. 3 core 2.5sq mm. armoured cu for each motor), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to valve actuator etc. elsewhere required. (min . 4 core 2.5 sq mm. armoured cu), making end termination of all the power cables as stated in sl no 11,12,13 with all necessary equipments like termination kits(dry type), lugs , glands etc , installed for the modification job., supply ,delivery, laying, installation of control cables of different size as required for the purpose and length for completing the different control connections between control desk, motor feeders , lpbs, pmcc etc.to the satisfaction o

CTN :40011796

06 May, 2025 NA

Khandwa - Madhya Pradesh

Tender For supply and installation of physics instruments - c.r.o. dual trace 40 mhz: 1. type of input channels- analog and digital (mixed signal)2. number of analog channels-3. bandwidth - 300 megahertz.4. display type -colour tft.5. minimum display size- 10 inch.6. time base accuracy- 2.5 parts per million.7. sampling rate per digital channel simultaneously: 1gs/sec.8.record length per digital channel simultaneously- 8m point, function generator 0.3 to 3 mhz (scientific 10 mhz to 25 mhz frequency 1 channel function generator) : 1. frequency bandwidth (sine wave ) 10 mhz to 25 mhz.2. sample rate of arbitrary waveform generator (mega samples/sec)3. amplitude range (at 50 ohm impedance),10mv to 10 v pp., multiplexers and de-multiplexer with built in power supply :1. material- abs2. display- digital, verification of de-morgen s theorem with built in power supply : 1. type- digital2. consisting of built in power supply3. logic ics connected internally for 1st & 2nd theorem.4. 2 logic input switches with indcators.5. 1 logic output indicator.6. 3 patch chords to connect input and outputs., encoder and decoder circuit with built in power supply : 1. material- pvc2. equipment materials - glass epoxy front panel with pvc3. temperature range- -5 to 45 celsius4. output voltage(regulated) : 5vdc (internally connected), half adder, full adder, half subtractor, full subtractor with built in power supply: 1. built-in power supply dc +5 v at 500 ma.2. 3 logic input switches with green led display.3. 3 logic output red led display.4. two and gates ( 7408 ), one or gate ( 7432 )two not gates ( 7404 ) & two ex-or gates ( 7486 ) on panel., hall probe method for measurement of resistivity, complete with hall effect setup, hall probes, digital gauss meter, electromagnet and constant current supply. (complete apparatus) : 1. hall probe (ge crystal);(b)hall probe (inas).2. hall effect set-up (digital), dhe-213. electromagnet,emu-75oremu-50v.4. constant current power supply, dps-175 or dps-50.5. digital gaussmeter, dgm-102.6. range- 0-20 ma, apparatus to study characteristics of tunnel diode : 1. instrument comprises of dc regulated power supply of 0-600mv.1. two round meter for voltage & current measurement.2. circuit diagram is printing on front panel & important connections brought out on front panel.3. with well illustrated instruction manual, photo diode characteristic apparatus : 1. material- ms2. frequency- 50hz, photo transistor characteristic apparatus : 1. instrument type- analog, solar cell characteristic apparatus (complete apparatus) : 1. analog voltmeter: 12. analog ammeter: 13. solar panel/photovoltaic cell/solar cell to study characteristics: 14. range of dc voltmeter (in volt): 305. range of dc ammeter (in milli ampere): 506. necessary patch cords for interconnection7. along with instruction manual and demonstration, apparatus to study charging and discharging of a capacitor : 1. built in power supply : +12v variable & -12v, variable dc2. mains : 230v ac, ldr characteristics apparatus. : 1. voltage- 220 v2. apparatus type- analog3. temperature range- 50-60degree, plancks constant using solar cell : 1. instrument type- digital 2. built in power supply : +12v variable & -12v3. necessary patch cords for interconnection

CTN :39952875

08 May, 2025 20.00 Lacs

Ujjain - Madhya Pradesh

Tender For supply of electric materials in nagar parishad unhel - supply of electricals material 2025-26, tube rod 24 wt surya company, choke 24 watt surya company, tube rod 36 wt surya company, choke 36 watt surya company, tube light fixture complete with tube, tube light cover, tube light clamp 1 complete, stater 40 wt, holder (tube light holder) for 24 w small size, halogen fitting complete set 70 wt m.h.( ), halogen fitting complete set 150 wt m.h.( ), halogen fitting complete set 250 wt m.h.( ), halogen fitting complete set 400 wt m.h.( ), halogen rod 1000 wt, halogen side holder, aluminium wire 4mm, aluminium wire 8mm, cable four core armed 8mm aluminium, cable 4mm copper 3 core, copper wire 1 mm, copper wire 1.5 mm, copper wire 2.5 mm, m.s.b. condenser 20/33 mfd, tape roll isi mark, clemp (ii) 1" gi pipe engle (iron) complete (4kg), clemp (ii) 1 1/4 gi pipe engle (iron) complete (4kg), ceiling fan 1200 mm (havells), coller pump, exhaust cooler complete, fresh air fan 9 and 12 , wall fan 16 (havells), fiber body cooler 18" heavy (havells), cooler condenser 4 mfd, cooler condenser 6 mfd, street light timer control panel box complete.(digital 24hr. contactor rating 32/tp, mcb rating 40spn), led street light with fixture 50 watt surya company 2 year warranty, led street light with fixture 90 watt surya company 2 year warranty, led street light with fixture 50 watt crompton company 2 year warranty, led street light with fixture 90 watt crompton company 2 year warranty, led street light with fixture 50 watt havells company 2 year warranty, led street light with fixture 90 watt havells company 2 year warranty, led street light with fixture 50 watt bajaj company 2 year warranty, led street light with fixture 90 watt bajaj company 2 year warranty, led street light with fixture 50 watt eon company 2 year warranty, led street light with fixture 90 watt eon company 2 year warranty, led street light plate 50 wt surya company, led street light plate 50 wt crompton company, led street light plate 50 wt havells company, led street light plate 50 wt bajaj company, led street light plate 50 wt syska company, led street light plate 90 wt surya company, led street light plate 90 wt crompton company, led street light plate 90 wt havells company, led street light plate 90 wt bajaj company, led street light plate 90 wt eon company, led street light driver 50 wt surya company, led street light driver 50 wt crompton company, led street light driver 50 wt havells company, led street light driver 50 wt bajaj company, led street light driver 50 wt syska company, led street light driver 90 wt surya company, led street light driver 90 wt crompton company, led street light driver 90 wt havells company, led street light driver 90 wt bajaj company, led street light driver 90 wt eon company, board (wood)(3inch *4 inch), tubular pole 6 mtr. with arm and fixing complete, tubular pole 8 mtr. with arm and fixing complete, tubular pole 10 mtr. with arm and fixing complete, armored cable 2 core 4mm, g.i. pipe 32mm, cement pole 8 mtr. with arm, angle brackets and fixing complete, casing patti, switch, indicator, fuse, holder, ceiling rose, power socket, regulator, m.c.b. box, screw, ( . . .), (100 ./ .), , 05 , , . ., , , 10 , 06 , 04 , 08 , 12 , 3 , , , . . ., (63 ), . . . 6 . ., . ., (08/10), . . . 10 , . . . 20 , . . . 25 , . . . 30 , . . . 35 , 60 , 100 , 200 , 3 , 8 . .4 , 10 . .4 , 1.5 . ., 2.5 . ., 11000 , ( ) 11000 , , 20-22, , 11000 , , 150 , . . . 50 , . . . 30 , 100 (havells), 200 (havells), , . . . , . . . 50 , . . . 50 , . . . 72 , steel tubuler poll 410-sp-11, 8mtr. hight, erection of steel tubuler pole / steel rail pole/ h-beam in cement concrete length upto 10 mtr., erection of rcc/pcc pole including excavation and rifilling, unarmoured 16 sqmm xlpe cable 1100 volt 1 core, unarmoured 25 sqmm xlpe cable 1100 volt 1 core, unarmoured 10 sqmm xlpe cable 1100 volt 2 core, unarmoured 16 sqmm xlpe cable 1100 volt 2 core, unarmoured 50 sqmm xlpe cable 1100 volt 3

CTN :39920860

25 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of vme analog input 48(vai 48) cca kit , vme digital output (va08) cca , vme digital input 48(vdi 48) cca , vme data path mini computer pentium 3(vdmc p3) , ir sensitive 0.1 lux camera , vme gigabit optical switch(vgos8) cca , circuit breaker din moun 5a , relay 24 vdc/10a/4 pole plug-in , fuses fast-acting-1a , slot bypass cards (blank boards) , pushbuttons/indicator , pushbuttons/indicator rpm , rugeged lcd monitor 20 flat panel , continuous level , sensor(tank) 0-5m , ups power module 2.4 kw (no ba) , continuous level , sensor(tank) 0-5m , qwerty key board , marine version , trackball for console , penel meter analog 0-1250 rpm , power supply repeater-is , trackball (lop) , citadel pressure transducers

Central Government/Public Sector

CTN :39753363

16 Apr, 2025 NA

Kanchipuram - Tamil Nadu

Tender For corrigendum : supply of spares for vfd of at and bt onboard crv sagar nidhi - gs500058 fuse load breaker 100a 1500v , gs80012665 thermostat internal 5 to 55c 1co , gs80000020 heating resistor 130w 110 to 240v ac dc , gs500192 current sensor ratio 1 5000 plus slash minus 24v , pcp101009343 manual motor starter 4.0 6.3a , plb029 360045 3ac transf dtst 4 0 690 slash 400v 4kva dyn5 , pcb029 356381 ac transf stv 400 plus minus 5 percentage stroke 230v 2 5kva , gs80008770 surge suppressor r slash c 72 240v 50 stroke 60hz , gs80008788 relay module mr 24vdc 50ma 2co , pc000012199 ups cap 24dc 10a 10kj , pcb700 007601 power supply quint ps 1ac 24dc 10 , plb029 356291 power supply men 230 400vac 24vdc 20a , gs00002687 relay 2no 2nc 24vdc , plb029 366740 dc slash dc converter quint ps 24vdc 24vdc 10a , gs00001805 module fieldbus coupler modbus tcp , gs00002609 module supply dc 24v slash ac slash dc slash 230v , gs00001237 module 4 way digital input 24vdc , gs00001298 digital ip module 8ch 24vdc lt gray 3ms , gs00001946 module digital output 4ch , plb029 369712 field side connection module 024vdc , gs00001243 module 2 ch relay output 230vac 1a , gs102172 module analog input 2ch 0 to 10v , gs80006955 module 2 ch analog input terminal , gs00001226 module 2 ch analog input pt100 rtd , pc000044074 time relay 0.05s 100h 24 240vac 1c slash o , gs80006948 module relay output 24v dc 2a 4c slash o , pcb029 355486 contactor 230vac 18 5kw nonc , pc000000435 converter interface rs232 rs485 p , gs971488477 5 port unmanaged ethernet switch 5xrj45 , gs40000357 fuse indicator 1400a 6600vw , gs80011222 filter for power supply , gs500200 3ac reactor 214mu h 724a , gs80011695 wire res gbs30 22 ohm 450w 10 percentage , gs500088 diode 1600v 85a at 100deg c , pc000145994 phase module , gs80011226 laminat dc link capacitor 7mf , gs500136 wire res. gws300 10kohm 300w 10 percentage , pcb029 221733 3ac reactor 9mu h 800a , pc000022579 voltage interface adapter pece lite , pc000467991 rxi 142controller celerong3902e1.6ghz cf , pc000562483 quick panel plus view and control 10 clr tft cf , gs500064 fuse load breaker dtbl --- slash 160a 1nonc1co , gs500202 3p line reactor 3ac 9microh 1100a , pc000463329 mcb s200muc 1p c 16a , pc000464365 miniature circuit breaker 1p c 2a , gs00001246 pwr supply 24vdc fuse holder diagnostics , gs107767537 filter terminal field supply , gs00001136 module 2 ch analogue output 4 20ma , pc000562474 3ac reactor 185 mu h 820a 12percentage uk , pc000145983 phase module , pc000463337 mcb s200muc 1p c 10 ampere , plb700 004606 ethernet converter jetcon 1301 multi m. , manual motor starter 0.4 ... 0.63a , circuit breaker transformer protection pc000468130 , circuit breaker transformer protection pc000468162 , sk enclosure heater 130 150w , varistor supressor 24 48v , miniature circuit breaker 1p c 6a , relay 24v dc 4pdt , amplifier switch

CTN :39926947

25 Apr, 2025 NA

Ferozepur - Punjab

Tender For supply of cooler lub oil complete , fan driving belt belt v endless ax 57 , canopy light assy for panel , lub oil filter with o ring oil filter , gauge lub oil pressure dial indicating working range 0 to 7 kg per sq cm oil pressure gauge , gauge dial indicating lub oil temperature working range 40 degree celcius to 130 degree celcius temperature gauge , filter air heavy duty complete air cleaner assy , insert pre filter primary filter , insert micro filter secondary filter , alternator belt ax 40 , ampere meter ac mi 0 to 100a 96 sqmm nominal flush with mtg bracket digital voltmeter 96 sqmm , voltmeter ac mi 0 to 500a 96 sqmm nominal flush with mtg bracket digital voltmeter 96 sqmm , meter electrical frequency reel type 47 to 50 to 53 hz flush with mtg bracket digital frequency meter 96 sqmm , cable 16 sqmm red yellow blue and black each colour , terminal board backlite ms terminal block , terminal lugs 7mm id 25 sqmm lugs , terminal lugs 5mm id 10 sqmm lugs , cable assy power electrical flexible 2 point 5 sqmm hrfr cable red yellow blue and black colour 90 mtr roll per each , pvc chanels for cables caping and casing , latch switch for switch board panel lock , switch rotary 4 position 10a oblique 440 16a oblique 250v ac kaycee make , switch rotary 4 position engine control 16a oblique 250v ac oblique dc kaycee make , light indicator led type 230v 16mm cut out dia with red colour , light indicator led type 230v 16mm cut out dia with yellow colour , light indicator led type 230v 16mm cut out dia with green colour , light indicator led type 230v 16mm cut out dia with blue colour , switch push button star green knob 10a oblique 415v ac oblique dc l and t make push button no nc green , switch push button star yellow knob 10a oblique 415v ac oblique dc l and t make push button no nc yellow , switch push button star red knob 10a oblique 415v ac oblique dc l and t make push button no nc red , meter time totalizing 230v ac 50 hz range 0 to 9999 point 9 hours make kaycee hours meter , relay 12 volts dc 8 pin changeover plug in type make pla relay with socket 8 pin 12 vcd , timer and interval transisterised 240vac oblique 12vc oblique 24 vdc timer 0 to 60 sec 3 phase , timer and interval transisterised 240vac oblique 12 vc oblique 24 vdc timer 0 to 30 sec , miniature circuit breaker 16 amp capacity single pole mcb 16 amp single pole , taflon wire 1 point 5 sqmm 90 mtr roll red black colour each hrfr cable 1 point 5 sqmm red black , ignition switch 3 pole , pin type connector 1 point 5 sqmm , fork type connector 1 point 5 sqmm , thimble 1 point 5 sqmm , pin type connector 2 point 5 sqmm , fork type connector 2 point 5 sqmm , thimble 2 point 5 sqmm , light indicator charger failure led type 12 vdc , cable marker 1 point 5 sqmm 0 to 9 , cable marker 1 point 5 sqmm a to z , cable marker 2 point 5 sqmm 0 to 9 , cable marker 2 point 5 sqmm a to z , insulation tape red yellow blue and black , loom tape , teflon tape 1 oblique 2 inch width , fuse fitting hrc phenolik modle 125a hrc fuse with cartridge 125amp , fuse link electrical cartridge hrc , current transformer cr 100 oblique 5a 5 vdc , unit engine protection complete engine sefety unit dkg 105 controller , fuel off solenoid complete engine stop solenoid 12 vdc , 4 st relay , mccb 125 amp 4 pole , lub oil pressure switch , din rail , complete set of joint engine oh gasket set 4yda mkiii , tie pkt 100mm , tie pkt 300 mm , anti vibration mounting pa rubber ms plate

CTN :39909806

24 Apr, 2025 NA

Ferozepur - Punjab

Tender For supply of welding rod , fan driving belt belt v endless ax 57 , canopy light assy for panel , lub oil filter with o ring spin on oil filter , gauge lub oil pressure dial indicating working range 0 to 7 kg per sq cm oil pressure gauge , gauge dial indicating lub oil temperature working range 40 degree celcius to 130 degree celcius temperature gauge , filter air heavy duty complete air cleaner assy , insert pre filter primary filter , insert micro filter secondary filter , alternator belt ax 40 , ampere meter ac mi 0 to 100a 96 sqmm nominal flush with mtg bracket digital voltmeter 96 sqmm , voltmeter ac mi 0 to 300a 96 sqmm nominal flush with mtg bracket digital voltmeter 96 sqmm , meter electrical frequency reel type 47 to 50 to 53 hz flush with mtg bracket digital frequency meter 96 sqmm , terminal lugs 7mm id 25 sqmm lugs , terminal lugs 5mm id 10 sqmm lugs , cable assy power electrical flexible 2 point 5 sqmm taflon cable red yellow blue and black colour 90 mtr roll per each , pvc chanels for cables caping and casing , light indicator led type 230v 16mm cut out dia with red colour , light indicator led type 230v 16mm cut out dia with yellow colour , light indicator led type 230v 16mm cut out dia with green colour , light indicator led type 230v 16mm cut out dia with blue colour , switch push button star knob 10a oblique 415v ac oblique dc l and t make push button no nc green , switch push button star knob 10a oblique 415v ac oblique dc l and t make push button no nc yellow , switch push button star knob 10a oblique 415v ac oblique dc l and t make push button no- nc red , meter time totalizing 230v ac 50 hz range 0 to 9999 point 9 hours make kaycee hours meter , relay 24 volts dc 8 pin changeover plug in type pla relay with socket 8 pin 12 vcd , timer and interval transisterised 240 oblique 12 vc oblique 24 vdc timer 0 to 60 sec 3 phase , timer and interval transisterised 240 oblique 12 vc oblique 24 vdc timer 0 to 30 sec , light indicator charger failure led type 12 vdc , insulation tape red yellow blue and black , loom tape , teflon tape 1 oblique 4 inch width , unit engine protection complete engine sefety unit dkg 105 controller , fuel off solenoid complete engine stop solenoid 12 vdc , 4 st relay , mccb 100 amp 3 pole , lub oil pressure switch , engine oh gasket set 4 yda mk iii , tie pkt 100mm , tie pkt 300 mm bid details/ 2 / 30

Central Government/Public Sector

CTN :39884748

22 Apr, 2025 95.17 Lacs

Dhubri - Assam

Tender For sitc of surge protection device lightning protection system earthing etc at rupsi airport - supply, installation, testing and commissioning of primary protection class b or type 2 supply and installation of surge protection device , supply, installation, testing and commissioning of second stage protection class c or type 3 supply and installation , supply, installation, testing and commissioning of supporting tube for hvi long conductor , supply, installation, testing and commissioning of elevation pole made , supply, installation, testing and commissioning of fixing clamp with tensioning strap , supply, installation, testing and commissioning of high voltage resistant insulated down conductor , supply, installation, testing and commissioning of conductor holder for installation , supply, installation, testing and commissioning of connection elements for sealing the hvi long conductor at both ends, to implement the sealing end of the conductor outside the supporting tube , supply, installation, testing and commissioning of fixing kit for hvi long conductor , supply, installation, testing and commissioning of eb connection element for discharging the electric field , supply, installation, testing and commissioning of lightning strike counter , supply, installation, testing and commissioning of uni disconnecting clamps , supply, installation, testing and commissioning of copper bonded rod with low carbon steel , supply, installation, testing and commissioning of poe surge arrester , supply, installation, testing and commissioning of rj45b 48 surge arrester , supply, installation, testing and commissioning of earthing with copper earth plate , supply, installation, testing and commissioning of 25 mm x 5 mm copper strip , supply, installation, testing and commissioning of 4mm dia copper wire , supply, installation, testing and commissioning of providing joints by using brazing technique , supply, installation, testing and commissioning of low impedance digital grounding system , design, manufacturing, supply of filk or nabl tested and environmentally friendly aerosol based fire suppression system , installation, testing, and commissioning of above aerosole generators , sitc of 6 kg abc powder type low pressure carytridge type fire extinguishers , supply, installation, testing and commissioning of conventional agent release control panel , supply, installation, testing and commissioning of conventional type en listed optical smoke detectors , supply, installation, testing and commissioning of conventional type en listed heat combination detectors , supply, installation, testing and commissioning of en listed manual release switch , supply, installation, testing and commissioning of en listed manual abort switch , supply, installation, testing and commissioning of en listed manual call point , supply, installation, testing and commissioning of en listed conventional sounder cum strobe , supply, installation, testing and commissioning of gas discharge identification signage , supply, installation, testing and commissioning of 2x1.5 sqmm fire alarm armoured cable , supply, installation, testing and commissioning of micro processor based intelligent addressable single loop fire alarm panel , supply, installation, testing and commissioning of addressable multi photo electric or optical smoke detector or fire sensor , supply, installation, testing and commissioning of addressable manual call point complete as required , supply, installation, testing and commissioning of addressable horn cum strobe complete as required , supply, installation, testing and commissioning of response indicator , supply, installation, testing and commissioning of auto dialer unit , supply, installation, testing and commissioning of 3 phase or type 1 plus 2 kema certified lightning current and surge protection device

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