Latest pollution control equipment Tenders | Government pollution control equipment Tenders

State Government

CTN :45498716

01 Jul, 2026 16.63 Lacs

Delhi - Delhi

Tender For supply of set up to find the coefficient of thermal conductivity of a good conductor (copper) using searl's me , setup to find numerical aperture of an optical fibre , set up to use a prism shaped double refracting crystal to determine the refractive indices of the qu , set up to measure birefringence of mica , set up to determine the cofficient of viscosity using capilary flow method , sextant , set up to measure of planck s constant using black body radiation and photo-detector , set up to find the coefficient of thermal conductivity of copper (cu) by angstrom method , set up to calibrate a thermocouple to measure temperature in a specified range by direct method and/ , set up to study the variation of thermo e. m. f. of thermocouple with difference of temperature of its , setup to determine the temperature coefficient of resistance using platinum resistance thermometer ( , setup to determine the temperature coefficient of resistance by platinum resistance thermometer (prt , set up to determine coefficient of themal conductivity of a bad conductor by lee and charlton's disc , set up to study the pe hysteresis loop of a ferroelectric crystal probes arrangement , set up to measure the dielectric constant of a dielectric materials with frequency , set up for the measurement of field strength b and its variation in a solenoid (determine db/dx) , set up to study magnetic field variation along the axis of a circular coil and in a helmholtz coil

Central Government And Public Sector

CTN :45486853

22 Jun, 2026 NA

Bangalore - Karnataka

Tender For supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ] ]

CTN :45478137

27 Jun, 2026 NA

Vidisha - Madhya Pradesh

Tender For items - computer and servises and otheres, mcb (miniature circuit breaker), acb (3200a/4000a ), acb (air circuit breaker), allen key set, amf relay, ammeter, annunciation system, anti-corrosion spray, arc flash suit, arc flash suit (ht/lt panel ), auxiliary contacts, avr (automatic voltage regulator), battery charger, blower/air blower, breather assembly, bus coupler acb, busbar insulators, busbar supports, cable glands, cable glands, cable lugs, cable ties, cable ties, changeover switch, clamp meter, clamp meter, combination pliers, consumables, contact cleaner spray, contactor, continuity tester, control cable, control fuses, control relay, control wires, cooling fan, copper busbar, crimping tool, ct (current transformer), current transformer (ct), dg set synchronization panel (3 750 kva), digital multimeter, digital multimeter, discharge rod, earth fault relay, earth switch, earth tester, earthing rod, electrical contact cleaner, electrical gloves (11 kv rating), electrical safety gloves, emergency stop switch, energy meter, engine control module, face shield, ferrules, ferrules, flexible wire, frequency meter, fuse fuse base, heat shrink sleeves, heat shrink tubes, hrc fuse, hrc fuses, ht protection relay, indicator lamps (r/y/b), infrared thermometer / thermal camera, insulated screwdriver, insulation tape, isolator switch, lightning arrester, load sharing module, lockout-tagout (loto) kit, loto kit, lt pcc/mdb panel, lubricant spray ( ), lugs, maintenance tools, mccb, mccb (molded case circuit breaker), megger (insulation tester), megger 5 kv, microfiber cloth, motorized mechanism, multifunction meter, multifunction meter, nose pliers, numerical protection relay, oti (oil temperature indicator), over current relay, overload relay (olr), phase sequence meter, phase sequence tester, plc module, power analyzer, power cable, power factor meter, protection & metering, pt/vt (potential transformer), push buttons (start/stop), pvc insulation tape, reverse power relay, rust remover, safety equipment, safety goggles, safety helmet, safety helmet, safety shoes, safety shoes, screwdriver set, secondary injection test kit, selector switch, shunt trip coil, side cutter, silica gel, smps (power supply), soft brush, spanner set, speed governor module, spiral wrapping, spring charging motor, starting relay, synchronizing relay, terminal blocks, thermal camera, thermostat, timer relay, torque wrench, transformer buchholz relay, transformer oil, under/over frequency relay, under/over voltage relay, uv coil, vacuum cleaner, vcb (vacuum circuit breaker), voltage tester, voltmeter, wire markers, wire stripper, wti (winding temperature indicator), , , , comprehensive maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor & majour spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete., annual maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete.

CTN :45429441

25 Jun, 2026 NA

Keonjhar - Odisha

Tender For supply of equipment for department of metallurgical and materials engineering - hot air oven, density tester, pin-on-disc wear & friction, fatigue testing machine, muffle furnace, thermal conductivity of composite wall, impact testing machine, abrasive cutting machine, student optical microscope

Central Government And Public Sector

CTN :45208209

12 Jun, 2026 8.00 Lacs

West Champaran - Bihar

Tender For corrigendum : standing order/rate contract for supply of abb make electrical materials on door delivery and callup basis at hbl plant sugauli, east champaran and lauriya, west champaran, bihar - power contactor a09-30-10, coil voltage 110v ac, make - abb, add on for a09-30-10, ca5-10, part no : 1sbn010010r1010, make - abb, power contactor a09-30-10, coil voltage 220vac, make - abb, power contactor a30-30-10, coil voltage 220vac, make - abb, power contactor af09-30-10-12, coil voltage 48-130vdc, make - abb, power contactor a09-30-10, coil voltage 415vac, make - abb, power contactor a12-30-10, coil voltage 110vac, make - abb, power contactor a16-30-10, coil voltage 230vac, make - abb, power contactor a26-30-10, coil voltage 110vac, make - abb, power contactor a26-30-10, coil voltage 230vac, make - abb, power contactor a50-30-10, coil voltage 110vac, make - abb, power contactor a95-30-11, coil voltage 110vac, make - abb, auxillary contactor nf40e, coil voltage 110vac, make - abb, auxillary contact cal18-11, coil voltage 230vac, make - abb, auxillary contactor n40e, coil voltage 220vac, make - abb, add on block, ca5-01, 1nc type, part no : 1sbn010010r1010, make - abb, add on block, ca5-22 e, 2no+2nc type, part no : 1sbn010040r1022, make - abb, add on block, ca5-10, 1no type, part no : 1sbn010010r1010, make - abb, power contactor nl40e , coil voltage 24vdc, make - abb, auxillary contactor n22e, coil voltage 220vac, make - abb, auxillary contactor n40e, coil voltage 220 ... 230vac, make - abb, thermal overload relay, ta25du 2.4m, range- 1.7-2.4a, part no :1saz211201r2028, make - abb, thermal overload relay, ta25du 4.0m, range- 2.8 -4.0a, part no :1saz211201r2033, make - abb, thermal overload relay, ta25du 6.5m, range- 4.5- 6.5a, part no :1saz211201r2038, make - abb, thermal overload relay, ta25du 11m, range- 7.5- 11.0a, part no :1saz211201r2043, make - abb, thermal overload relay, ta25du 8.5m, range- 6.0-8.5a, part no :1saz211201r2040, make - abb, electronic overload relay, e45du 30, range- 9- 30a, part no : 1sax211001r1101, make - abb, thermal overload relay, ta25du 19m, range- 13.0-19.0a,part no :1saz211201r2047, make - abb, thermal overload relay, ta25du 19m, range- 13.0-19.0a,part no : 1saz211201r2053, make - abb, thermal overload relay, ta75du 42, range- 29 - 42a, part no : 1saz321201r2003, make - abb, thermal overload relay, ta80du-52m, range- 36- 52a, part no : 1saz331201r2004, make - abb, thermal overload relay, ta75du 63, range- 45-63a, part no : 1saz321201r2005, make - abb, electronic overload relay,e16du 6.3, range- 1.9 -6.3a,part no : 1sax111001r1104, make - abb, off-delay timer, ct-ahc.22,(0.05 s-100 h) with 2c/o part no : 3adc340091r0001, make - abb, mpcb ms116-0.63, range- 0.40 0.63, part no : 1sam250000r1004, make - abb, mpcb ms116-1.6, range- 1.00 - 1.60, part no : 1sam250000r1006, make - abb, mpcb ms116-1.6, range- ms116-2.5, part no : 1sam250000r1007, make - abb, electronic overload relay,e16du 18.9, range- 5.7- 18.9a, part no :1sax111001r1105, make - abb, thermal overload relay, ta75du 63, range- 45 ... 63, part no : 1saz321201r2005, make - abb, sfu 200a, 3p+n, os250d03n3p, part no : 1syn022749r9430, make - abb, sfu 250a, 3p+n, os250d03n3p, part no : 1syn022749r9430, make - abb, sfu 160a, 3p+n, oesa00160n, part no : 1syn022753r9320, make - abb, sfu 125a, 3p, oesa 00125, part no : 1syn790290p0500, make - abb, sfu 63a, 3p, oesa 00-63, part no : 1syn790290p0497, make - abb, sfu 32a, 3p, oesa00-32, part no : 1syn790290p0493, make - abb, hrc fuse, ofafn000gg6, 6a, gg, 500 v, 80 ka,part no : 1sca107748r1001, make - abb, hrc fuse, ofafn000gg6, 6a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg10, 10a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg16, 16a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg20, 20a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg25, 25a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg32, 32a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn00gg50, 50a, gg, 500 v, 80 ka, make - a

State Government

CTN :44830844

11 Jun, 2026 1.64 Crore

Gandhinagar - Gujarat

Tender For corrigendum : invitation to bidfor two years rate contract for removal, supply and application of thermal insulation materials at gsegs ccpp at hazira, surat

Central Government And Public Sector

CTN :45395405

16 Jun, 2026 NA

Bangalore - Karnataka

Tender For supply and installation of pyrofold modules with following specifications for combustion chamber of thermal sand reclamation plant (tsrp). 1) pyrofold m module, material grade: 1260 degree c, density: 160 kg/cubic m, size: 305x305x225 mm thk., anchor grade: ss-304, without stud & nut (type-a yoke)-qty: 309 nos. 2) pyrofold m module, material grade: 1260 degree c, density: 160 kg/cubic m, size: 305x305x225 mm thk., anchor grade: ss-304, without stud & nut (type-b yoke)-qty: 26 nos. 3) pyrofold m module, material grade: 1260 degree c, density: 160 kg/cubic m, size: 305x215x225 mm thk., anchor grade: ss-304, without stud & nut-qty: 76 nos. 4) pyrofold m module, material grade: 1260 degree c, density: 160 kg/cubic m, size: 305x305x265 mm thk., anchor grade: ss-304, without stud & nut-qty: 11 nos. 5) pyrofoldm module m8x67 mm long stud & nut-qty: 422 nos. 6) cerablanket 1260 degree c, density 128 kg/cubic m, size 7300x610x25 mm backup & packer-qty: 60 rolls. 7) cera bulk, classification temp 1260 degree c (en 1094-1), specific gravity 2.5 g/cubic cm-qty: 250 kgs. 8) hair pin ss-304, size: 5 mm dia x 150 mm lg-qty: 50 nos. 9) seal coat, wet density 1300 kg/cubic m, dried 500 kg/cubic m, max temp 1427 degree c-qty: 250 kgs. 10) stud and tyne anchor ss-304-qty: 55 kgs. 11) unilock anchor ss-304-qty: 10 sets. note: (1) the detailed scope of work and technical specifications has been mentioned in annexure - a attached in document tab. (2) all materials shall be of with manufacturers test certificates and warranty shall be 12 months from the date of installation. (3) one set consists of all the items mentioned above. ]

Central Government/Public Sector

CTN :45382837

22 Jun, 2026 NA

Kamrup - Assam

Tender For repair/maint of external electric supply system, distribution lt panels with connected items and allied services at other than basistha area under ge guwahati. - excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep for taking out / laying of under ground cable, pole or stay and getting out in soft soil strata complete all as specified and as directed., returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cms spread any type of soil complete all as specified and as directed., removing excavated materials not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed., supply and lay for dry river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed. (note : punned thickness shall be measured)., m&l for bricks common burnt clay, building brick, sub class b designation 75 old size bricks laid in trenches flat over sand cushioning for cable protection complete all as specified and as directed., m&l for supply and fixing / laying in replacement, connect, test and commissioning of lt under ground cable xlpe insulated, screened, pvc bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor, 1100 volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following cross sectional area including cable glands,lugs and suitable size of ms saddle clips (where ever cable laid in ceilings / walls without cable duct) complete all as specified and as directed.note : manufacturers test certificate shall be submitted alongwith rar/fb to engr-in-charge., (a) 95 sqmm x 3.5 core, (b) 70 sqmm x 3.5 core, (c) 50 sqmm x 3.5 core, (d) 25 sqmm x 3.5 core, supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, tpn (4 pole), 630 amps, 50ka breaking capacity with overload and thermal tripping feature with magnetic release, 415volts ac, 50hz, icu = 100%, including certain addition or alteration if required at site complete all as specified and directed., supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, tpn (4 pole), 400 amps, 36 ka breaking capacity with overload and thermal tripping feature with magnetic release, 415volts ac, 50hz, icu = 100%, including certain addition or alteration if required at site complete all as specified and directed., supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, tpn (4 pole), 250amps, 36ka breaking capacity with overload and thermal tripping feature, 415volts ac, 50hz, icu = 100%, including certain addition or alteration if required at site complete all as specified and directed., supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, tpn (4 pole), 160amps, 36ka breaking capacity with overload and thermal tripping feature, 415volts ac, 50hz, icu = 100%, including certain addition or alteration if required at site complete all as specified and directed., supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, tpn (4 pole), 125 amps, 36ka breaking capacity with overload and thermal tripping feature, 415volts ac, 50hz, icu = 100%, including certain addition or alteration if required at site complete all as specified and directed., supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, 4 pole, 100amps, 26ka breaking capacity with overload and thermal tripping feature, 415volts ac, 50hz, icu = 100%, including certain addition or alteration if required at site complete all as specified and directed., supply and fixing in repair, connecting, testing and commissioning mccb in panel etc. mccb, 4 pole, 63amps, 16 ka breaking capacity with

CTN :45008905

04 Jun, 2026 2.10 Crore

Paradip - Odisha

Tender For corrigendum : manning, operation and maintenance of port crafts ml kali and 300 ton reception barge for round the clock operation and maintenance of pollution control equipment for 05(five) years.

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

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