Latest water quality monitoring system Tenders | Government water quality monitoring system Tenders

Central Government/Public Sector

CTN :45727661

07 Jul, 2026 NA

Harnaut - Bihar

Tender For supply of din rail mounted earth leakage device (residual current monitor relay) with operating voltage 12-48 v ac/dc, conforming to iec 62020-1, suitable for sbc 2 of lhb power car. make: abb(rd3m-48) or bender (rcm470ly-21) or fanox (elr-3c) only as per rcf specification edts-103 rev-d am-1. [ warranty period: 30 months after the date of delivery ] ]

corporations/Associations/Others

CTN :45671737

01 Jul, 2026 NA

Pune - Maharashtra

Tender For submission of a rate schedule for machinery and equipment to prepare an estimate for installing rainwater harvesting systems in stormwater lines and low lying areas along main and internal roads within the municipal corporation limits. - item name, providing and constructing recharge pit of 2.0m deep and 1.0m dia of precast rcc rings with 6.5 dia. x 25m deep bore well at the floor of recharge pit including providing and supplying one complete ai-enabled single integrated modular smart groundwater recharge unit with recharge-volume measurement, real-time clog monitoring, recharge-water quality monitoring, soil quality / site suitability assessment, iot communication, ai dashboard and gis monitoring platform, suitable for urban rainwater and storm water groundwater recharge applications. the supplied unit shall be a single integrated smart recharge unit and shall not be a combination of disconnected or separately assembled devices. all field-level hardware, sensors, filtration arrangement, sedimentation section, recharge-volume measurement system, real-time clog monitoring system, recharge-water quality monitoring system, iot controller, communication module, qr/gis asset identification and data communication components shall be integrated within the supplied smart recharge unit and shall operate as one complete system. the ai dashboard, gis monitoring platform, cloud hosting, sim/data communication and software support shall be digitally integrated with the supplied unit for live monitoring, alerts, analytics and reporting. internal components shall not be treated as separate payable items. the main body / modular assembly of the unit shall be made primarily from hdpe/frp / upvc or equivalent corrosion free material and shall be suitable for long-term contact with rainwater / storm water, groundwater recharge applications and repeated cleaning. the unit shall be corrosion-resistant, water-resistant, durable and easy to maintain. the unit shall be modular, removable, reusable and serviceable. the design of the unit shall enable cleaning, sediment removal, filter inspection, filter-media replacement, sensor inspection and refitting without damaging the surrounding civil structure, chamber or recharge arrangement. the unit shall have a minimum external diameter of 750 mm and minimum overall height of 2000 mm with frp cover of suitable size having 40 mt capacity. the unit shall have sufficient internal space for filtration arrangement, sediment holding, recharge-volume measurement, real-time clog monitoring, water-quality monitoring, iot components, sensor housing, cleaning access and maintenance. the unit shall include multistage filtration, debris arrest arrangement, first-flush / bypass provision, sedimentation and silt-management section, recharge-volume measurement system, recharge-rate monitoring, real-time clog monitoring, recharge-water quality monitoring after filtration and before recharge, soil quality / site suitability assessment module, iot-based data communication, qr, gis asset identification, ai-enabled web dashboard, gis monitoring platform. the unit shall be capable of measuring, recording and reporting actual recharge volume, recharge-rate trend, sedimentation status, clogging condition, recharge-water quality parameters, soil / site suitability parameters, unit health, sensor health, battery status, communication status and maintenance status on a web-based dashboard. the item shall be treated as one complete integrated smart unit. internal components such as hdpe/ frp modular body, filtration arrangement, sedimentation section, measurement systems, sensors, iot controller, communication module, ai dashboard, gis platform, cloud hosting and sim/data support shall not be measured or paid separately. the unit shall have authentication from any govt. institute like c.o.e.p./cw&prs/gsda etc. the unit shall be supplied with five years warranty against manufacturing defects, material defects and functional failur

Central Government And Public Sector

CTN :45722433

14 Jul, 2026 NA

Ramgarh - Jharkhand

Tender For supply of current monitor card 6qm1210 bhel , thyristor bank cn9086209777 bhel , core ferrite torroid ct7403499050 , resistor carbon 4.7kohm 2w 5 percentage , resistor 2k cn9061059526 25w bhel , current transformer sa0482905131 bhel , ct 7.5va 15v for davr bhel , diode bridge cn9063443021 bhel , fan rack assy d53211149701 plus bhel , zener diode w or fuses 6.20v bhel

CTN :45690172

10 Jul, 2026 NA

Nanpara - Uttar Pradesh

Tender For providing of custom bid for services - annual maintenance contract of online water quality monitoring system operation/data transmission

Central Government/Public Sector

CTN :45657436

08 Jul, 2026 NA

Katipala - Karnataka

Tender For supply of oil in water analyser spares procurement for dmp-3 to m/s. forbes marshall pvt ltd, as per mrpl tender terms and conditions - bulkhead union elbow in pp, connection 3/8" od, for inlet & outlet tube, awa-he750-fm, neoprene tube 6.4x9.6mm-imtr length, awa-he720tubec-fm cleaning pump tubing with connectors novoprene, water quality monitoring system spare mvux card for cod analyzer at373524n, part number: awa-he170s, strainer set spares for forbes marshall cx6000 series oil in water/phenol analyser, part number:awa-me610, water detector set, cleaning reagent flow detector with cable. spares for forbes marshall cx6000 series o, part number:awa-ea330, pcx1 microprocessor without display board spares for forbes marshall cx3000, series cod/bod/tss analyser, part number: awa ea306-fm, 4-20ma double output module spares for forbes marshall cx6000 series oil in water /phenol analyser an, mpa analyzer internal & external tubing., 1)sample tube-1meter. 2) clean tube-2mtrs & pump tube with connector.3)catch pot tube-, part number:awa-cx2he111, canister s lit. spares for forbes marshall cx6000 series oil in water/phenol analyser and cx3000 seri, part number awa-ee8395, xenon lamp box set (xenon, trigger, board, filter and box)-lnternal. spares for forbes marshall cx6000 5

CTN :45647293

30 Jun, 2026 11.00 Lacs

Sonipat - Haryana

Tender For purchase of instrument spares. - purchase of instrument spares., control valve 4 (4440) (pnuecon valves make) only diaphagram for boiler super heater control vbalve. sr. no- 210970776, model 810/pdo 055t, size- 3 characterstic-linear travel-38mm, supply failure-close, guage vaccum-760 (1968) (micro/forbes marshell make) dial-6 bottom connection, bsp thread, s.s 316 bourdon tube., jumbo ceiling rose (6240) (electromed make) jumbo display flow monitor, input 4 to 20ma, power supply 230 vac with tps-24 vdc raqnge 0 to 9999. having previous, current and flow rate, pressure gauge assorted size (4665) (forbes marshall/micro make) range 0 to 10 kg/cm2, dial size-6 bottom connection , bsp thread, s.s casing and ss-316 bourdon tube, rpm indicator for pt (6618) (beacon make) range 0-10000, cut size- (92*92)mm, power supply-230vac, signal input-24 d.c. output-4 to 20ma, air filter regultor (5000) (festo/jenetics make) fitting size-1/4 range (0 ti 10kg/cm2) with gauge, air filter regulator (5000) (festo/jenetics make) air filter regulator & lubricator fitting size-3/8 , range (0 to 10kg/cm2) with gauge and lubricator., air filter regultor (5000) (festo/jenetics make) air filter regulator & lubricator fitting size-3/8 , range (0 to 10kg/cm2) with gauge and lubricator., p u connecter lock bolt (2051) (jenetics/festo make), p.v. tube 8mm (4974) (jenetics/festo make) pu tube-size 8mm, rubber sheet for pan disc charge valve (2876) (puri make) size of sheet- 654*490*25, seal kit complete set for 12 pan (5746) (puri make) for kit for 12 discharge valve, c.s. steam valve (4504) (leader/sant/wj make) for steam/impulse lines class-300, conector (2032) (jenetics/airmax/festo make) for pu tube -8mm and bsp thread, discoratry valve (2031) (airmax make) connection size-1/4 , draught gauge (vacuum) dial size-6 (circular type) range- 1000/0 mmwc, fitting size-1/2 (m) bsp bottom side make- baumer/micro (3389) (forbes marshall/baumer/micro make) draught gauge-dial size-6 range(0-1000 mmwc), s.s body and bourdon tube ss-316, bottom connection b.s.p, guage indecator temprature 0-100 (3485) (forbes marshall make) temperature gauge-dial-6: range (0-1500 c), s.s body and bourdon tube ss-316, bottom connection bsp stem length-300mm, guage pressure 0-40 kgs/600 lbs (1965) (forbes marshall/genernal make)dial size-6 , s.s. body and bourdon tube ss-316, bottom conection bsp, guage pressure 0-40 kgs/600 lbs (forbes marshall/genernal make) dial size-10 ss body and bourdon tube ss-316 bottom connection bsp, kit 3 (1798) ( puri make) model-complete set of pneumatic cylinder of discharge valve, kit 8 (1797) (puri make) model-complete set of pneumatic cylinder of discharge valve, level flow transmiter (5385) (honey well make) range-0 to 10000 mmwc, make-honey well, supply-24 vdc, signal input-4-20 ma connection-1/4 bsp, ms seamless pipe (3608) (leader/sant/wj make) for steam/impulse line (class-300) of transmitter, pu connector 6 mm (367) (jenetics/festo make) one side tube connection-8mm, other side thread connection of bsp, pid controller, 72*72 mm, i/p-rtd, o/p-two relay (no-nc) (5010) (honey well make) input/output-universal, cutsize-92*92, make-honey well, model-dc-1040, supply-220 ac, plc card inpur/output for boiler (3867) (allen bradley make) model-1762-if2/of2, plc card input/output for boiler (3867) (allen bradely make) model-1762-if4/of4, plc controller (6180)(allen bradely make) model-micrologix-830, make allen bradely, with modules, pneumatic positioner for control valve (4823) ( aira/ytc/rotex make) type:- rotary, model: e/p-1000r, i/p signal:- 4-20 ma, air supply:- 0-7 kg/ sqcm, standard stroke-10-80mm, air connection:- , pneumatic positioner for control valve (4823) (ytc/aira?rotex make) type:- linear, model:- e/p-1000l, i/p signal:- 4-20 ma, air supply:- 0-7 kg/sqcm, standard stroke-10-80mm, air connection:- , positiner relay (5933) pilot valve realy for aira positioned, pressure gauge 2 kg (4772) (forbes marshall/genernal make) dial size-6 , ss b

CTN :45627469

21 Jun, 2026 NA

Multi City - Jammu And Kashmir

Tender For procurement of automation spares 3-way ball valve. size-dn15. body-cf8, 12/50 bar , s-20, p#14102145. s#1a00r53731k, 0-40 bar, 4-20ma, 8-35v , power supply unit, pro eco 960w 24v 40a, 100-240v ac/dc 240w weidmuller , hmi/computer. tpc-1251t/tpc-1551t, input 24vdc, 1.9a for tpc-12511/1.7a for tpc-1551t, adwantech , display unit, ddu-tm, 90v to 264v ac. ip-65 wall mounted. masibus , digital output module, do524, a5, 32do-transister, ip-20, abb , trip coil supervision relay. mvaxm31d1ce3005a, 2no+ inc special repair contacts, 220-250v dc. alstom , master trip relay, vajhm23zg1002bba, contact-8 n/o, 2n/c h/r. 220-250v dc (48w & 8w for gtrmp, 32w for line, 40w for tagp) 03 no each. alstom , synchronous cope with check sync relay. sq 0214, pt input-110v ac, iskara , auto synchronizer. spm-d2-10/n, 120-375v dc. woodward , guard relay. vaa21zg0750ba, vaa21, 220v dc, alstom , micom p111. p111-l, 24-240v ac/dc, schneider , speed monitor with card, k3hb-rnb, 24v ac/dc, in=1a/5a,lon=1a/5a, omron , position indicator, 409, 85-265v ac/100-300v dc, input 4-20 ma. masibus , lockout relay, rxmvb4, 220v dc, abb , speed module, 1401, 24v dc, jaquet , power supply. p.or-24-40, 24 v dc, paramount , trip coil supervision relay, 7pj13215aa210aa0, 18-265v ac/dc, siemens , field breaker trip coil, 220v dc, mersen , field breaker closing coil, 220v dc, mersen , field current measurement transducer, 20-30 v dc, output 4-20ma, input 0-60mv dc , field voltage measurement traprducer bd1-50135 , dc emergency valve with coil, 220v dc, atos , kw transducer, ctr-2500/5a, range 0-45 mw, 220v dc, 0.5 class, dual o/p-4-20 ma, rishab , frequency transducer with display, 0.2 class, dual o/p-4-20 ma. 110 v ac. rishab , interposing voltage transformer, ratio-110v/110v ac, primary/sec delta/star dyn11, burden-50va, 0.5 class, kalpa , reversing voltage transformer, ratio-110v/110v ac, burden-50 va, o/v factor-1.2 continuous, 0.5 class, kalpa , dc aux. contactor, 220v dc, 4no +4nc 9amp. abb , ac aux. contactor, 110vac,4no +4nc 9amp. abb , dc aux. contactor. 220v dc. 2no +2nc 16amp. abb

CTN :45627473

21 Jun, 2026 NA

Multi City - Jammu And Kashmir

Tender For procurement of automation spares 3 way ball valve. size-dn15. body-cf8, 12/50 bar , s-20. p#14102145. s#1a00r53731k, 0-40 bar, 4-20ma, 8-35v , power supply unit. pro eco 960w 24v 40a, 100-240v ac/dc 240w weidmuller , hmi/computer. tpc-1251t/tpc-1551t, input 24vdc. 1.9a for tpc-12517/1.7a for tpc-1551t. adwantech , display unit, ddu-tm. 90v to 264v ac. ip-65 wall mounted, masibus , digital output module, do524, a5, 32do-transister. ip-20, abb , trip coil supervision relay. mvaxm31d1ce3005a, 2no+ inc special repair contacts, 220-250v dc, alstom , master trip relay, vajhm23zg1002bba, contact-8 n/o, 2n/c h/r. 220-250v dc (48w & 8w for gtrmp, 32w for line, 40w for tagp) 03 no each, alstom , synchronous cope with check sync relay, sq 0214, pt input-110v ac, iskara , auto synchronizer, spm-d2-10/n, 120-375v dc, woodward , guard relay, vaa21zg0750ba, vaa21, 220v dc, alstom , micom p111, p111-l, 24-240v ac/dc, schneider , speed monitor with card, k3hb-rnb, 24v ac/dc. in=1a/5a.lon=1a/5a, omron , position indicator, 409, 85-265v ac/100-300v dc, input 4-20 ma, masibus , lockout relay, rxmvb4, 220v dc, abb , speed module, 1401, 24v dc, jaquet , power supply, p.or-24-40, 24 v dc, paramount , trip coil supervision relay, 7pj13215aa210aa0, 18-265v ac/dc, siemens , field breaker trip coil, 220v dc, mersen , field breaker closing coil, 220v dc, mersen , field current measurement transducer, 20-30 v dc, output 4-20ma, input 0-60mv dc , field voltage measurement transducer, pd1-50135. accuracy= +-5%, 24v dc, op-1-4-20 ma dc,op-2-2-10vdc, input 0-500v dc, ae , mccb 2-pole 100 amp. , dc emergency valve with coil. 220v dc. atos , kw transducer, ctr-2500/5a, range 0-45 mw, 220v dc. 0.5 class. dual o/p-4-20 ma, rishab , frequency transducer with display, 0.2 class, dual o/p-4-20 ma, 110 v ac, rishab , interposing voltage transformer, ratio-110v/110v ac, primary/sec delta/star dyn11, burden-50va, 0.5 class, kalpa , reversing voltage transformer, ratio-110v/110v ac, burden-50 va, o/v factor-1.2 continuous, 0.5 class, kalpa , dc aux. contactor, 220v dc, 4no +4nc 9amp. abb , ac aux. contactor, 110vac,4no +4nc 9amp, abb , dc aux. contactor, 220v dc, 2no +2nc 16amp, abb

Central Government/Public Sector

CTN :45619737

29 Jun, 2026 NA

Sonpur - Bihar

Tender For auction sale of depot miscellaneousllaneous scrap - dms-scrap-ghz, lot no-342605005, scrap electrical & signaling miscellaneous item like geyser body,stabilizer,cooler body, charger,fuse monitoring system, axle counter, room heater, changer, megger machine, tumble switch, halogen filament, tx-rx coil, mini pantry lhb ac, berth light fitting, ammeter, control transformer, pump controller, emergency light, sphygnomanometer, stethoscope, temperature gun, suction machine, cardiac monitor, deep fridger, nebulizer machine, multimeter projector, vhf charger, insulation tester, iron battery container, tube light, photo state machine, panel body, light cover, led bulb, rru, scroll compressor with or without oil, led signal all type, tube light cover, halogen bulb, fan rod, fan blade, electric energy meter, sound box, tricolor torch, choke, current regulator, multipurpose dry cell battery-1.5v (type r 20), water cooler, refrigerator body, water purifier, elb gear box, starter, earthing device, street light, phase selector, hs meter, flood light fitting, mcb switch, holder off size, fan condenser off size, tf charger, speedometer, transformer body, ac operating panel body, cooler stand, transmitter receiver, tlbi, x-ray machine stand, speaker, oxygen cylinder with flow meter (ss), platform display board, display unit, gate hooter, telephone card, battery charger and other similar type items with or without nf attachment broken, damaged, rusted etc. location-stack a-south side of office garden near over head electric bridge. stack b- south side of office garden about 50 mtr near both side of pakka road. stack c-about 15 mtrs. west of rb section t-point. stack d- east side of ledger section about 40 mtr near kachcha road. stack e- inside old scrap office.

State Government

CTN :45624726

06 Jul, 2026 4.95 Lacs

East Nimar - Madhya Pradesh

Tender For annual maintenance contract (non- comprehensive) for online effluent water quality monitoring system of unit no. 1 and 2 of 2x600 mw, sstpp, mppgcl, dongalia.

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