Tender For repairing in/c. rewinding of existing centrifugal pump with motor sets, starter main switch electricalpanelboards, suction line etc and other works of mini surface water treatment plant at gandacherra under dws sub-division gandacherra (2nd call)
Tender For uws scheme 2025-26/ sh- providing installation, commissioning of 2 nos. 227 m3/h capacity,76 m head (total) clear water horizontal split casing centrifugal pumpset alongwith all accessories for wtp at dharmanagar 2025-26 - providing fitting fixing of 227 m3/hr capacity. 76 m head (total) clear water horizontal split casing centrifugal pump with bronze impeller, shaft (en 8), ss sleeve bush, flexible pin bush type coupling (kirloskar / wpil/grw / mather platt make) to be used with existing horizontal foot mounted squirel cage induction motor of capacity 100hp, 1500 rpm, horizontal (bch make) including all allied accessories complete in/c installation and commissioning and testing as per specification and direction of the engineer-in-charge(excluding suction /delivery pipe, foot valve. non return valve, sluice valve, electricalpanelboard and other electrical accessories and civil works)
Tender For corrigendum : repair and comprehensive maintenance of swimming pool plant and equipments fire fighting system at af stn nal under ge (af) nal - comprehensive annual maintenance of swimming pool comprises of the following equipments complete all as specified and directed.(a) pumping sets of capacity 3.5 hp - 05 nos (01 as standby) (b) pressure filter of filtering capacity 50 cum/hr - 04 nos (01 as standby)(c) dosing pump - 02 nos (one for chlorination and one for soda ash)(d) electricalpanelboard consisting of starters of suitable rating complete.note: rate quoted by the contractor shall deemed to be included for the following :-(i) contractor shall provide trained technician and a helper, who will visit swimming pool once in a week, to check and servicing of the equipments above to ensure the serviceability and proper functioning of swimming pool.(ii) grease and lubricating oil shall be provided by the contractor at his own end and nothing extra shall be payable on this account. (iii) cleaning all swimming pool building inside, plant room, equipments including surrounding area of the buildings. (iv) check serviceability of all self priming recirculation pump of single stage / horizontal self priming pump set of 3.5hp / 3.26 kw capacity and all other connected items., comprehensive annual maintenance of fire fighting system in sekhon hall , new tech flight, sre and new atc of the following equipments complete all as specified and directed.(a) main fire pump with centrifugal motor of existing capacity- 04 nos (b) jockey fire pump with electric motor of existing capacity - 04 nos (c) makeup fire pump- 04 nos(d) dg fire pump with engine - 04 nos note: rate quoted by the contractor shall deemed to be included for the following :-(i) contractor shall provide trained technician and a helper, who will visit fire fighting installation in sekhon hall , new tech flight and new atc once in a week, to check and servicing of the equipments above to ensure the serviceability and proper functioning of installation.(ii) grease and lubricating oil shall be provided by the contractor at his own end and nothing extra shall be payable on this account.(iii) cleaning all fire fighting installation buildings (sekhon hall , new tech flight and new atc) inside, plant room,equipments including surrounding area of the building. (iv) check serviceability of all self priming recirculation pump of single stage / horizontal self priming pump set of all existing capacity and all other connected items., s&f in repair pressure pump limit switch of capacity 1psi to 4 psi and 230 volt as per existing make and model fixed on pressure booster line complete all as specified and directed., supply, installation, testing and commissioning in repair of detectors complying with and type certified to en-45 addressable type multi sensor detector with heat and smoke combination with base with self built intelligence as per is:11360 (for annexes) complete all as specified and directed., supply, installation, testing and commissioning in repair of addressable manual call point / pill station resettable type with base complete all as specified and directed, supply, installation, testing and commissioning in repair of fire alarm sounder/siren electronic type horizontal single stage continuous type normal operation for atleast 50 minutes with sound level 65 db to 120 db measured at 1.5 mtr with sound output variation +5 db 500 mtr complete all as specified and directed, supply and fixing in repair addressable monitor module for activating the sirens complete all as specified and directed, taking out old unserviceable hose box by cutting and welding and s&f hose box made of 18 gauge ms sheet 800mmx 600 mm x 250 mm with double door with 4 mm thick glasses and door frame made of 16 gauge ms sheet for keeping 2 nos hose pipe of length 15 mtr each branch pipe nozzle coupling etc and painted fire red out side and brilliant white inside yard complete all as specified and dire
Tender For corrigendum : supply of automatic telephone exchange , main distribution frame mdf , ups with battery cabinet , rackmounted computer , analog telephone sets type 1 , analog telephone sets type 2 , digital telephone sets , voip phone , sockets rj 11 , telephone stand , work station table for maintenance team , maintenance kit , phone for maintenance team , mobile programing device laptop , operator console pc , mandatory spares set 10 percentage of periphery cards 10 percentage of power supply modules and 10 percentage of controller modules , commissioning of cya for unit 5 , commissioning of cya for unit 6 , automatic telephone exchange including mdf , operator console 90 keys , operator console 32 keys , operator console 16 keys , operator console 4 keys , commissioning of cyb for unit 5 , commissioning of cyb for unit 6
Tender For mtc.of rws/pdf/15 fc/other panchayat/deposit fund schemes in north tripura 26-27/sh-providing, fixing in/c repair of electricalpanelboard comprising with starter main switch, motor protection device of panisagar block of dws sub-division, panisagar
Tender For purchase of non-consumables for ece department - purchase, dual output regulated dc variable power supply input voltage: 230v/50 hz ac. output voltage: (0 30)v dc. output current: (0 2)a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display., function generator frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 v overload protection. dc offset: 0 to 10 v adjustable. attenuation: 0 to 60 db., dso (digital storage oscilloscope) bandwidth: 50 100 mhz. sampling rate: 1 gs/s. channels: 2 (minimum). power supply: 100 240 v ac, 50 60 hz. automatic measurements: vpp, vavg, vrms, frequency, period, vmax, vmin, rise time, fall time, +width, width, +duty, duty, etc. horizontal scale: 5 ns/div 50 s/div or equivalent. vertical resolution: 8 bits (2 channelssimultaneously). vertical sensitivity: 1 mv/div 10 v/div (at input). waveform math: +, , , , invert, fft, etc. waveform storage: 16 waveforms or equivalent. communication interface: usb host and usb interface. display: 7-inch color display or equivalent. input impedance: 1 m 2% || 20 pf. accessories: 2 passive probes (1x/10x)., digital ic trainer kit with breadboard +5 v dc, 1 a regulated power supply. 12 v dc / 15 v dc, 200 ma regulated power supply. solderless breadboard with minimum 840 tie points,power distribution buses. zif (zero insertion force) ic sockets to accommodate 8 or 16 pin ics. logic input and output leds for output monitoring. 16 buffered led outputs. 16 debounced switch inputs. variable clock generator: 0.5 hz to 50 hz. single pulse output: 100 ms (buffered, positive and negative outputs). one seven-segment display with 4 bcd inputs. built-in logic switches. manual clock: debounced push-button (one pulse per press)., lvdt trainer kit ac mains power supply: 230 v 10%, 50 hz. fixed regulated dc power supply: +5 v, 12 v / 500 ma. transducer: lvdt. lvdt displacement: 20 mm (40 mm total). displacement scale: linear 20 mm. displacement display: red color 3 digit led display. excitation frequency: 4 khz. excitation voltage: ac variable excitation voltage up to 5 v., strain guage trainer kit ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. signal conditioning and amplification circuit. instrumentation amplifiers with 3 digit display for strain / output voltage. zero and gain adjustment controls. provision for applying calibrated loads. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual.
Tender For supply, installation and testing of electronic equipments - supply -ece lab equipments, single output regulated dcvariable power supply- input voltage: 230v / 50hz ac. output voltage: (0 30)v dc. output current: (0 2)a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display., dual output regulated dc variable power supply- input voltage: 230v/50 hz ac. output voltage: (0 30)v dc. output current: (0 2)a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display., function generator - frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 v, digital ic trainer kit with breadboard - +5 v dc, 1 a regulated power supply. 12 v dc / 15 v dc, 200 ma regulated power supply. solderless breadboard with minimum 840 tie- points,power distribution buses. zif (zero insertion force) ic sockets to accommodate 8 or 16 pin ics. logic input and output leds for output monitoring. 16 buffered led outputs. 16 debounced switch inputs. variable clock generator: 0.5 hz to 50 hz. single pulse output: 100 ms (buffered, positive and negative outputs). one seven-segment display with 4 bcd inputs. built-in logic switches. manual clock: debounced push-button (one pulseper press)., dc voltmeter(digital) - dc digital voltmeter - 3 digit led/lcd display, measurement range: 0 20 v dc,accuracy: class 0.5( 0.5 % full-scale), dc ammeter - dc ammeter digital - 3 digit led/lcd display, measurement range: 0 5 a dc,accuracy: class 0.5 ( 0.5 % full-scale), lvdttrainer kit - ac mains power supply: 230 v 10%, 50 hz. fixed regulated dc power supply: +5 v, 12 v / 500 ma. transducer: lvdt. lvdt displacement: 20 mm (40 mm total). displacement scale: linear 20 mm. displacement display: red color 3 digit led display. excitation frequency: 4 khz. excitation voltage: ac variable excitation voltage up to 5 v., strain gauge trainer kit - ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. instrumentation amplifiers with 3 digit display for strain / output voltage. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., ask modulation and demodulation kit - message signal1:8-bit variable data,amplitude 5v. message signal 2:debounced data, amplitude low (0) and high (5 v). message signal 3:fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz,amplitude 5 v. carrier signal: sine wave, frequency 200 khz, amplitude 5 v. supply voltage (board): +12 v, +5 v dc. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., fpga trainer kit - must use industry-standard mid-range fpga device usb-jtag programmable, compatible with vivado ise (webpack). power supply: 5 v dc through usb or external adapter. on-board peripherals: leds, switches, push buttons, 7-segment display,clock source, gpio / pmod expansion ports, uart, vga / hdmi, usb- uart bridge, usb cable. user manual., measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement., accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.
Tender For a/mtc. sewerage scheme rewari town “providing and fixing non clog sewage submersible pumping sets, electricalpanelboards and other accessories at effluent pumping station at stp at kaluwas road rewari town complete in all respect. -[dnit no.-166096]
Tender For maintenance of sewage treatment plant of kap 3 rd battalion, adoor, pathanamthitta - revamping of the existing sewage treatment plant having water consumption 98 kilo litre /day for kap 3rd battalion, adoor, pathanamthitta)-general mechanical work - general-maintenance of sewage treatment plant of kap 3 rd battalion, adoor ,pathanamthitta -revamping of the existing sewage treatment plant having water consumption 98 kilo litre /day for kap 3 rd battalion,adoor, pathanamthitta -general mechanical work - supply and fill dry bed media, od33450/2025-2026:supply and fill dry bed media (1.5-inch and 3/4 inch pebbles), supply ,installation and commissioning of 3 nos chemical dosing pumps ,suitable chemical storage tanks ,chemical piping,valve and, od39368/2025-2026:supply ,installation and commissioning of 3 nos chemical dosing pumps ,50 ltr chemical storage tanks ,chemical piping,valve and fittings , complete installation and testing, supply, installing ,testing and commissioning of fine bubble diffuser 90 mm 1 m air flow rate 8 -12 m /hr ., od33396/2025-2026:supply, installing ,testing and commissioning of fine bubble diffuser 90 mm 1 m air flow rate 8 -12 m /hr ., supply and installation of blower (7.5 hp) a1 blower and a1 4175 electrical motor, od33397/2025-2026:supply and installation of blower (7.5 hp) a1 blower and a1 4175 electrical motor, supply and installation of submersible grinder pump 1 hp lubi/equt, od33399/2025-2026:supply and installation of submersible grinder pump 1 hp lubi/equt, supply, installation, testing and commissioning of filter feed pump (7.5 hp), od33432/2025-2026:supply, installation, testing and commissioning of filter feed pump (7.5 hp), supply, installation, testing and commissioning of motor lubi/equt, od33433/2025-2026:supply, installation, testing and commissioning of motor lubi/equt 3 phase 5 hp, supply, installation, testing and commissioning sludge pump (2 hp) 3 phase lubi, od33434/2025-2026:supply, installation, testing and commissioning sludge pump (2 hp) 3 phase lubi, supply installing ,testing and commissioning of bar screen (s.s) (40kg ) 304 ss steel (1*40000) 1 hr 10ltr-15ltr capacity, od33210/2025-2026:supply installation, and commissioning of bar screen consisting of 304 ss steel, 1 hr 10ltr-15ltr capacity, supply and fill media in pressure sand filter, od33613/2025-2026:supply and fill media in pressure sand filter ,pebbles( silex 10mm,silex 6mm, and silex 4 mm), supply and fill media in activated carbon filter ., od33615/2025-2026:media fill in activated carbon filter, supply and installation of mbbr media (white colour), od33596/2025-2026:supply and installation of mbbr media (white colour) 60bag -, supply and fittings of various types of pvc,upvc pipes ,pipe fittings and suitable valves etc. to completemplet(not including installation and pipe line fittings of dozing pump and tanks), od34309/2025-2026:supply and installation of 4-inch pvc (6 kg)with cost of pipe and all pipe fittings like bend, coupling etc, cost of valves, laying charges, transportation cost, any additional labour etc complete, od34338/2025-2026:supply and installation of 2-inch pvc (6 kg)with cost of pipe and all pipe fittings like bend, coupling etc, cost of valves, laying charges, transportation cost, any additional labour etc complete, od34339/2025-2026:supply and installation of 1.5-inch pvc (6 kg)with cost of pipe and all pipe fittings like bend, coupling etc, cost of valves, laying charges,, od34341/2025-2026:supply and installation of 2.5 " upvc pipe with cost of pipe and all pipe fittings like bend ,coupling etc.cost of valves ,laying charges, transportation cost any additional labour etc. to complete, supply of electricalpanelboard with relays, timers, elcb, mcb(6a,10a,16a & 20a ), 50a-dc ammeter, shunt dc, push buttons,, od34593/2025-2026:supply of electricalpanelboard with relays, timers, elcb, mcb(6a,10a,16a & 20a ), 50a-dc ammeter, shunt dc, push buttons, indicators, heat sink, 40a-manual ch