Latest collector ring Tenders | Government collector ring Tenders

CTN :45673021

15 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For collector ring box bky-1 (assembly drawing) / bky1.000cb

CTN :45666967

04 Jul, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of civil lab equipments - equipments for lab, direct shear machine:standard compliance:the equipment shall conform to bureau of indian standards is 2720 (part 13) and equivalent astm international astm d3080.technical specifications:shear box size:60 mm 60 mm 25 mm specimen size (complete with grid plates, porous stones, and specimen cutter).normal load capacity:minimum 5 kn with loading yoke and calibrated loading hanger set.shear load capacity:minimum 2.5 kn or 5 kn with calibrated proving ring (with calibration certificate).rate of strain (shear displacement):variable speed drive with controlled displacement ranging from 0.01 mm/min to 1.25 mm/min (motorised model preferred for uniform rate control).displacement measurement:horizontal displacement dial gauge: 0.01 mm least countvertical displacement dial gauge: 0.002 mm or 0.01 mm least countloading frame:rigid, heavy-duty loading frame with corrosion-resistant finish.drive system:motorised with single phase 220 230 v, 50 hz power supply.accessories (to be supplied complete):shear box assemblyproving ring with calibration charttwo dial gaugesloading weights and hangerporous stones (2 nos.)specimen cuttertool kit, auger boring (or) any boring -soil sampling apparatus: engine type: 4-stroke, air-cooled, single-cylinder petrol engine displacement: 196 cc power output: minimum 6.5 7 hp ( 3.5 kw) maximum engine speed: ~3600 4000 rpm starting system: recoil (manual) start fuel type: pure petrol fuel tank capacity: minimum 1.5 1.6 l supported auger bit sizes: 4 , 6 , 8 , 10 , 12 , 14 (100 350 mm) bit material: heavy-duty mild steel with powder coating typical drilling depth: minimum 3.5 4 ft per bit (800 mm 1.2 m) bit coupling: quick-coupling system for easy bit replacements frame: robust tubular steel frame with ergonomic handles and vibration absorbers weight: minimum 20 22 kg (without auger bit), flow table test apparatus: dimensions and specifications as per is 9103, table top made from flat metal plate ,minimum thickness 1.5 mm, table top size:700 mm*700 mm ,with flatness tolerance of 1.5 mm.table top marked with: scribed cross at centre,lines parallel to table edges and central circle of 200 mm diameter underside of table top reinforced to prevent distortion. total mass of table top:16+_ 1kg table top base frame front and upper stops provided as per is 9103. lower front edge fitted with two rigid stops to transfer load directly to base frame. base frame designed to transfer impact load directly to supporting surface. minimizing bounce stop watch-digital -2 nos scale 1 mtr-2 nos mounting wooden platform 300 mm height amc for 3 years inclusive., drying oven:temperature range: ambient (room) up to 250 temperature control: digital pid controller / thermostat for accurate heating. prestogroupaccuracy: typically 1 2 c. chamber material: stainless steel inner chamber for durability and easy cleaning. air circulation: forced convection fan for uniform temperature. shelves: usually 2 3 adjustable shelves. power supply: single phase 220 230 v ac, 50 hz.

Central Government/Public Sector

CTN :45643163

02 Jul, 2026 NA

Medak-T - Telangana

Tender For supply of components of 259 exciter mat code tg9766478007 , components of 259 exciter mat code tg9766478015 , components of 263 exciter mat code - exciter frame machining, hub machining, shaft extension, end shield nde, end shield de, adjusting sheet 0.3 mm, adjusting sheet 0.2 mm, pole rivet, collector ring -n, collector ring u, collector ring v, collector ring w, fixing bolt m 12x124, washer 12, collecting ring (+ve), collecting ring (-ve), clamping plate, locking piece, locking piece, key, stud m16x141, lock washer

State Government

CTN :45316465

01 Jul, 2026 1.02 Crore

Umaria - Madhya Pradesh

Tender For corrigendum : procurement of spares of pembril make fluid coupling model 23scr25b of ash slurry pump for ph- ii and model 41scr 24x for ph i and ii at sgtps, birsinghpur - spares for pembril make fluid coupling (model-23scr25b) of ash slurry pump for ph-ii, input shaft, scoop housing bracket, shaft, bearing cover, bearing nut, bearing liner, set bolt, locking washer, shaft ring, if fitted, self locking nut, casing plug for cover plate, oil retaining ring, locking washer part no.56, locking washer part no. 60, scoop housing shroud, counter sunk screw, self locking nut, key woodruff, circlip, end cover, circlip external, circlip internal, scoop housing assembly, impeller, joint collector ring impeller, bonded seal part no. 196, bonded seal part no. 182f, vent tube, connecting tube, leak of nozzel, joint scoop housing bracket, feed tube, pillow block, runner baffle, set bolt, self alinging bearing, spring if (fitted), scoop pin, dowel, runner, end cover, bearing liner, spares of pembril make fluid coupling (model: 41scr-24x) for ph-i&ii, operating rod, operating lever, joint centre spigot, control lever, woodruff key, bearing liner(23124), bearing liner (nu 228), scoop housing assembly, scoop tube assembly, feed tube, leak of nozzle set, centre spigot, shaft, bearing nut, bolt for multi disc unit, self locking nut, vent tube, locking washer/star washer, allen screw for liner, .

State Government

CTN :45175994

24 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : supply of epac seal kit , minimum pressure valve 6 bar , harting connector q5by0 m ql 2.5 mm2 , han a hood top entry 2 pegs m20 , han cgm-m m20x1 5 d 5 to 9mm gland , potentiometer spur gear , rotary damper , high voltage insulation tester with test leads , teflon washer , magnet valve assembly , relay valve set , stud , piston assembly , 2 x 12 mm lg spirol pin , drive rod , special screw , cam , regulator mounting bracket , air pipe reservoir to relay valve , air pipe air filter to air connector , air pipe air filter to pressure regulator , air pipe air reservoir to pressure regulator , air pipe pr. switch to pressure regulator , air reservoir , air filter , connector mounting plate , single bango coupling , elbow , elbow for pressure switch pipe , pressure switch adapter , 0.5mm shim washer , mechanism stop , compression ring , connector block , drive plate assembly , shunt with shunt collector ring for 22cb , brass plug , top insulator and mechanism assembly , bottom insulator assembly ) /bid number : gem/2026/b/7391252 * /dated: 13-05-2026 & & / bid document 1 / 38

CTN :45423366

10 Jun, 2026 NA

Patiala - Punjab

Tender For supply of proving ring for use with 40t utm machine alongwith nabl calibration certificate (training to be given by firm) ]

CTN :45417262

10 Jun, 2026 NA

Guwahati - Assam

Tender For procurement of goods, equipment terrestrial lidar with integrated automatic total station 1" (arc seconds) angular accuracy , resistivity imaging system for 2d electrical resistivity survey , automatic weather station , thermal infrared camera , portable air quality monitoring system , walkie-talkie communication , flexural strength test of tiles , abrasion test of tiles , aggregate polishing , desiccator (vacuum) , motor (5hp, 3hp, 2hp, 1hp, 0.50 hp) , -accelerometer set of 5 with different frequencies , compressometer-extensometer for concrete specimen , concrete surface-mount strain gauge system , compaction factor apparatus , portable digital microscope system , portable density meter , axle pad weighing system , temperature controlled water bath , gyratory compactor for asphalt specimens , normal refrigerator , environmental climate chamber , contact angle meter , bitumen emulsion charge detection instrument , drainage and seepage tank (visualisation of seepage flow) , symons rain gauge , digital rain gage , rainfall event logger , digital evaporation recorder , eco sounder , universal water current meter with direction indicator , vibratory hammer , concrete specimen cutter , accelerated curing tank , compressor with nozzle , double distillation assembly , indian standard sieves (200 mm diameter) , indian standard sieves (300 mm diameter) , indian standard sieves (450 mm diameter) , sieve shaker mechanical tapping motion , oven , digital weighing balance (15 kg) , digital weighing balance (30 kg) , digital weighing balance (220 g) , cone penetration apparatus determines the liquid limit of soils , shrinkage limit apparatus , density bottle , compaction moulds (light and heavy both) , compaction hammer (light and heavy both) , loading frame mechanised for soil and material testing applications, including unconfined compression (uc), cbr, and similar tests-50kn universal frame. , loading frame manual , proving ring: 2kn, 10kn, 25kn, 50kn, 100kn. , dial gauge: 0.002x5mm, 0.01x25mm-3 nos each in 1 set. , pvc drum (barrel) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , rubber glove , stop watch , spatula , glass plate , glass plate , glass plate , air tight container , air tight container , steel ruler , steel ruler , borosilicate beaker , borosilicate beaker , borosilicate beaker , measuring jar (plastic) , measuring jar (plastic) , non-return valve, air valve , m.s flange , lubricating oil , lead , spum yarn , water meter , pvc bend , pvc y branch , pvc dod bend , pvc pipe sloc , c.p piller tap , c.p waste coupling , pvc waste pipe , pvc connection flexible tube , ppr pipe fittings , pvc floor trap , pvc gully trap , pvc multi trap , pvc multi floor trap , white cement , pop (plaster of paris) , push cock , plastic water tank , water tank overflow alarm , butane/propane disposable cylinder , scaffolding pipes: , shuttering plywood sheets , plastic brick mould. 9"x4.5"x3" , mould and concrete spacers plastic i shaped dumbell paver mould 60mm , plastic zigzag paver mould , plastic cosmic paver block mould , pvc mold for cement cover block multi cover (20/25/40/50mm-42 kvt without hole) , pvc mold for cement cover block multi cover (20/25/40/50mm -25 kvt with hole) , ms h-beams: 100 100 length 1 m , ms h-beams: 100x100 length 2 m , ms h-beams: 100 100 length 3 m , ms h-beams: 150x150 length 1 m , tie rods: 2 m , tie rods: 3 m , formwork clamps/clips: , shuttering oil/release agent: , polythene sheets , adjustable column clamp , adjustable concrete beam formwork clamp , adjustable concrete beam formwork clamp , corner angles for formwork: , safety belts and harnesses: , flagging reflective tape: , scaffolding safety tags and tag holders , safety gloves , safety jacket , safety helmets , safety boots

CTN :45343668

11 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of equipments for materials testing lab for civil department - spring testing machineload & displacement sensing load cell capacity: 0 10 kn accuracy: 1% fs (better if 0.5%fs) displacement sensor lvdt / digital encoder accuracy: 0.5 mmmachine design frame: rigid steel frame with crosshead movement type: mechanical screw with hand wheel (simple & robust) or electromechanical actuator (for smoother, controlled motion) crosshead travel: ~150 200 mm safety guards: transparent shields around moving partsfixtures & accessoriesspring testing compression plates (ground & parallel) tension hooks / eyelets for extension springs set of spacers / adapters for small springs tensile testing standard tensile grips wedge or screw type calibration certificate for load cell standards complianceensure compliance with basic material test standards such as: astm e4 / iso 7500-1 calibration of force measurement astm e8 / iso 6892 tensile performance & accuracy load accuracy: 1% fs displacement accuracy: 0.5% repeatability: 0.5%, rockwell cum brinell hardness testing machine min initial test force :10kgf, total test force range : 60kgf,100kgf,150 kgf, max. height of specimen :215 mmmin distance from indenter center tomachine wall :132 mm accessories : steel ballpreferred indentor 1/16" preferred steel ball: 1/16"and with all standard accessories to run the machine, direct shear machinestandard compliance:the equipment shall confirm to bureau of indian standards is 2720 (part 13) and equivalent astm international astm d3080.technical specifications:shear box size: 60 mm 60 mm 25 mm specimen size (complete with grid plates, porous stones, and specimen cutter).normal load capacity:minimum 5 kn with loading yoke and calibrated loading hanger set.shear load capacity:minimum 2.5 kn or 5 kn with calibrated proving ring (with calibration certificate).rate of strain (shear displacement):variable speed drive with controlled displacement ranging from 0.01 mm/min to 1.25 mm/min (motorised model preferred for uniform rate control).displacement measurement:horizontal displacement dial gauge: 0.01 mm least countvertical displacement dial gauge: 0.002 mm or 0.01 mm least countloading frame:rigid, heavy-duty loading frame with corrosion-resistant finish.drive system:motorised with single phase 220 230 v, 50 hz power supply.accessories (to be supplied complete):shear box assembly, proving ring with calibration chart, two dial gaugesloading weights and hanger, porous stones (2 nos.), specimen cutter, tool kit, flow table test apparatusdimensions and specifications as per is 9103, table top made from flat metal plate, minimm thickness 1.5 mm. table top size: 700 mm 700 mm, with flatness tolerance of 1.5 mm. table top marked with: scribed cross at centre, lines parallel to table edges and central circle of 200 mm diameter underside of table top reinforced to prevent distortion. total mass of table top: 16 1 kg. table top, base frame front and upper stops provided as per is 9103. lower front edge fitted with two rigid stops to transfer load directly to base frame. base frame designed to transfer impact load directly to supporting surface, minimizing bounce. stop watch digital - 2 nos scale 1 mtr 2 nos mounting wooden platform 300 mm height amc for 3 years inclusive.

Central Government/Public Sector

CTN :45228052

30 May, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 69 )items as given below ,[1] point wiring with pvc copper wire 964.000 m,[2] circuit wiring with pvc copper wire 300.000 m,[3] power plug wiring with pvc copper wire 91.000 m,[4] supply and fixing of gi box 40.000 ea,[5] supply and laying of pvc conduit pipe 268.000 m,[6] supply and fixing 12 way double door db 5.000 ea,[7] supply,fixing led panel light 64.000 ea,[8] supply,fixing modular switch 6a 51.000 ea,[9] supply,fixing modular socket 6a 2 in 1 12.000 ea,[10] stripping,worn out plaster wall&ceiling 985.000 m2,[11] plaster sand/cement mortar,4:1,thk10mm 589.000 m2,[12] removal,rubbish,earth 23.500 m3,[13] prvdg,pcc wrk,m15,1:2:4 5.360 m3,[14] smooth cement plaster,cm1:6,thk15mm 63.000 m2,[15] dismantling of pcc/ rcc structures 8.500 m3,[16] dismantling of brick work 7.000 m3,[17] supply&layg,vitrified tiles 705.993 m2,[18] supply,fitg,fixg,venetian blinds 24.000 m2,[19] prvdg&fixg,false ceiling 230.520 m2,[20] prvdg,oil bound distemper,2 coat 1818.000 m2,[21] supply&applyg,bison exterior putty 704.000 m2,[22] plstrng,priming timber or steel,1coat 183.000 m2,[23] paintg enamel,timber,hi gloss,2coat,?wh 390.000 m2,[24] fixg porcelain auto cistern,white,10l 12.000 ea,[25] fixg flat back urinal,610x400x380mm 26.000 ea,[26] fixg,granite slab,10-12mm,wrking table 50.000 m2,[27] fixg door fitting,stainless steel aldrop 68.000 ea,[28] fixg,door,fully casing tower bolt 69.000 ea,[29] fixing tower bolts of approved type. 16.000 ea,[30] fixg door handle of approved type&size 138.000 ea,[31] fly ash brick wrk, 110mm, m-7.5, (1:4) 46.000 m2,[32] supply & installation of ms rack 13.000 ea,[33] sup,fit,fix hygeine pipe 27.000 ea,[34] supply gi pipe,dia20mm,medium quality 158.000 m,[35] supply gi pipe,dia15mm,medium quality 91.000 m,[36] supply, istallation of smoke detector 6.000 ea,[37] supply,commode 27.000 ea,[38] supply,low cistern 27.000 ea,[39] fixg,stopcock 93.000 ea,[40] fixg,bibcock 51.000 ea,[41] fixg,shower rose 9.000 ea,[42] fixg,wall tiles,kajaria,jhonson 705.000 m2,[43] fixg,towel rail,cp 24.000 ea,[44] supply,liquid soap container 39.000 ea,[45] supply,fixg,antiskid tiles 334.000 m2,[46] fixg,hessian partition,ordinary teak 47.000 m2,[47] procviding & fixing ring hanger 15.000 ea,[48] proving&fixing design mirror 43.000 m2,[49] fixg,cp pillar cock 22.000 ea,[50] fixg,window glass 59.000 m2,[51] provide partition 9mm particle board 10.000 m2,[52] provide partition 4mm clear gla

Central Government And Public Sector

CTN :45166218

03 Jun, 2026 NA

Bhilai - Chhattisgarh

Tender For supply of 10 ton proving ring along with valid nabl calibration certificate suitable for spring testing machine. [ warranty period: 30 months after the date of delivery ]

Collector Ring Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

State Government

State Government

Central Government/Public Sector

Central Government And Public Sector