Latest chilled water installation Tenders | Government chilled water installation Tenders

Central Government/Public Sector

CTN :45401048

09 Jun, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - p.l. no. 98327150 condemned and unserviceable rmpu [ roof mounted ac package unit ] full units of sorts and sizes released from icf ac coaches full / dismantled consisting of copper condenser coils (i.e. available 2 each in all 4 units) , copper cooling coils (i.e. available 2 each in all 4 units) , copper coils - all four units are straight type and no cross / slanted type . scroll compressors (i.e two number each available in all 4 units , evaporator fan motors ( i.e. one number each available in all 4 units ) , condenser motors with fans ( each 2 numbers available in all 4 units ) with copper capillary and connecting pipes, accumulators , fans, heating coils , cables , fresh air filters , return air filters etc. in non magnetic stainless steel frames with meagre quantity of ferrous / hoses /plastic/ foam / brass / other attachments, full / part, intact / dismantled condition. detached frames ,doors, filters and covers pertains to rmpu units is also included in the lot. as is where is basis. total weight - 2350 kgs approximately [ for 4 nos]. rate per number should be quoted. note : loading by crane is permitted.

CTN :45380446

22 Jun, 2026 NA

Balasore - Odisha

Tender For supply of ground ac dc power supply , ground liquid cooling unit , ground air chiller , cable set , data processing unit , radome , electric buggy , shelter , assembly integration maintenance and testing

CTN :45384476

11 Jun, 2026 NA

Dharmapuri - Tamil Nadu

Tender For purchase of equipments for mechanical department - purchase of equipments for mechanical department, tail stock assembly medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, working model of fuel supply system - petrol mpfi type petrol multi point fuel injection (mpfi) system for dismantling and assembly practice system type: non-working / cut-section model for study of internal construction construction: actual automotive components or equivalent training model mounted on frame includes throttle body (sectioned), fuel injectors, fuel rail, intake manifold includes fuel pump, fuel tank (dummy), fuel filter, pressure regulator includes ignition system components: ignition coil, spark plug, distributor (if applicable) ecu module (dummy/display type) with wiring layout representation all components cut-open, painted, and clearly labelled provision for manual demonstration of flow path and component interaction mounted on rigid ms powder-coated frame designed for repeated dismantling, assembly, and component identification, hydraulic cylinderbore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, hydraulic operated directional control valves (dcv) type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study, bearing with shaft assembly type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips end covers mounting: bench-mounted / frame mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit the plummer block housing material: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing). sealing: felt seals or v-ring seals (to demonstrate lubrication retention). lubrication: provided with a grease nipple at the top center for manual lubrication practice. the bearing type: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series). bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: ground carbon steel (en8 or en9) for high surface finish. coupling type: flexible coupling: to demonstrate the bearings ability to handle slight misalignment. rigid flange coupling: to demonstrate traditional direct connection. driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., 3d printing machine build volume(wxdxh) 256 x 256 x 256 mm shell enclosed (plastic & glass) hot end all-metal nozzle 0.4 mm stainless steel included max hot end temperature 300 nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate max build plate temperature 100 max speed of tool head 500 mm/s max acceleration of tool head 20 m/s supported filament pla, petg, tpu, pva, pet, abs, asa chamber monitoring camera low rate camera 1280 x 720/0.5fps time lapse supported filament run out sensor :yes control board fan closed loop control auxiliary part cooling fan closed loop control air filter activated carbon filter

CTN :45382257

03 Jun, 2026 NA

Hisar - Haryana

Tender For auction for unserviceable articles micro wave oven , servo stabilizer 5 k.v.a vs05 , , gc-3 genei cooler 24 x 0.5 ml tube , flash gel system sr.no. 107573 with flash gel camera , pcr machine (sr no. 482-1513) with 1 k.va uos (sr no. es1101208110) with 9 batteries , autoclave vertical 300 x 500mm li-13 (sr.no. 43110) with automatic pressure control switch and accessories , spin win 6 plate rotor , mini submarine eletrophoresis with casting tray, comb set (15 x 10cm) , electrophoresis vertical mega gel 50 cm (wx) with accessories , referigereator , li control , ph meter , ph meter , elico make , ph meter digital eutech , tutor d two pen type , ph meter , distillation unit ysu-410a, yorco make , laminar air flow (yorco) dm-188-hl-62 (6'x2'x2) with accessories , weighing balance labex fuji digital up to 3.kg model no li-303 g , weighing balance and/ek-400i, 400gxo.1g , rotary mixer rotospin (tarson) , model no. 3090 , 3091 50x1.5 ml , autoclave vertical ysi 402d 300x500mm , water bath liquid cooling microprocessor , controlled l1-133 , 500x 250x250mm , micro centrifuge with rotors non refrigerated , remi/rm-12cdx , angle head (30x.4ml) , rm1241, rm1242 (24x1.5ml), 1261(8x2ml) , refrigerated centrifuge , no.c-24bl , rotors , a) angle head c-244a (8x15ml) , b) angle head r-247 , (8x50ml) , spectrophotometer (uv visible) digital 200-1000nm , transluminator 25x25 md-25 wealtech , uv lamp held 300nm,230v/50hz , platform rocker 11 platform electronic timer genei make no. 107107 , genei digital p5500 power supply with timer constant with current constant voltage digital display (genei no 1061817)

CTN :45363431

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 4 ) for mechanical department - purchase of equipments, slip gauge set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatness / parallelism: 0.5 mstored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes, dc motor type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 poleconstruction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly , bearing with shaft assembly type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips lock nuts end covers mounting: bench-mounted / frame-mounted unit, 3d printing machine build volume(wxdxh) 256 x 256 x 256 mm shell enclosed (plastic & glass) hot end all-metal nozzle 0.4 mm stainless steel included max hot end temperature 300 nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm,0.8mm build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate max build plate temperature 100 max speed of tool head 500 mm/s max acceleration of tool head 20 m/s supported filament pla, petg, tpu, pva, pet, abs, asa chamber monitoring camera low rate camera 1280 x 720/0.5fps timelapse supported filament run out sensor :yes control board fan closed loop control auxiliary part cooling fan closed loop control air filter activated carbon filter

CTN :45358061

18 Jun, 2026 NA

Guna - Madhya Pradesh

Tender For supply of various items of lab equipments for govt. p g college guna district guna (m.p.) under p m usha pariyojna 4th call - supply of various lab equipments items for govt. p g college guna district guna (m.p.) 4th call, waterand soil testing analysis kit (digital) : range ph 0 to 14.00 resolution ph 0.01 accuracy ph 0.01 1 digit temp. comp. 0 to 100 deg. c., water bath (06holes) : 6 hole8 ltrs., waterbath(12holes) :12 hole 20 ltrs., water distillation apparatus(single distillation unit 2 litre/hour) : single distillation 5 litres, analytical balance : least cosunt 0.0002g, analytical weight box : 1-100g, fractional weight box : 1-500mg, physical balance : 250gm accuracy 0.1g, digital balance : least count 1mg, single pandigital balance : 0.1mg 200g, digital photoelectric colorimeter : 8 filter,1 ml, digital potentiometer : with hot plate and electrodes, digital conductometer : with cell 1cc and 0.1cc, d.o. meter : polarographic do range: typically 0 to 90 mg/l (milligrams per liter) or 0 to 600% saturation.rdo (optical) do range: usually 0 to 50 mg/l or 0 to 500% saturation., digital naphelo/turbidity meter : digital turbidity cum nephelometer range:-, 200,1000 ntu/jtu resolution:- 0.01 ntu/jtu accuracy:- 3% fs, 1digit display:- 3 digit 7-segment led light source:- ir led detector:- photodiode sample system:- 60 x 25mm clear glass test tubes power:- 230 v 10% ac, 50 hz accessories:- test tube set of 2, operation manual, dust cover, polarimeter half shade : the specific rotation ( ) is a physical property defined as the optical rotation at a path length of 1 dm, a concentration of 10 g/l, a temperature (usually 20 c), and a light wavelength (usually sodium d line at 589.3 nm), melting point apparatus :melting-point measurement range: room temperature - 400 c setting rate of the starting temp. : 50 c~400 c 5 min; 400 c~50 c 7 min minimum digital display: 0.1 c size of the capillary: 1.4mm (outside diameter) 1.0mm (inside diameter), 90mm equipped with color camera and color monitor to observe melting point with ease validation program for standard samples 8 operator names can be storedgraphic lcd display to display all test parameters & test instructions, digital melting point apparatus :melting point measurement range : ambient to 300 deg c starting melting point temperature : settable from 50 to 300 deg c heating time : 3 minutes (up to 300deg c) cooling time : 5 minutes (from 300 deg c) accuracy : +/ 0.5 deg up to 200 +/ 0.8 deg from 200 to 300 temperature display resolution : 0.1 deg c rate of heating (deg c per minute), abbe refractometer : safety bs en 60950-1:11/2006 emc en 55024 : 10/2003 en 55020 : 11/2005, tlc kit : outstanding standardization and quality control exceptional adherence, hardness and surface homogeneity. analyzing samples with high matrix- load without sample preparation. multiple samples analyzed in parallel.highly cost-efficient, fast and economical, centrifuge : 6000rpm, corkboring machine :adjustable guide that permits holes to be bored in any part of a stopper, the knurled chuck - 9/16" (14mm) shank of the eight, plated-steel borers included with the unit. the steel borers range from 3/16" to 5/8" (4.8mm to 15.9mm) in 1/16" (1.6mm) increments,, distillation apparatus : single distillation 5 litres, oven hot air : 14" 14" 14 , voltage stabilizer : 2kv, vertex shaker : 6 tube capacity, mixer small : moter capacity 900 watt, water bath(cu) : 4 , heating mantle with energy regulator : 500 w,2litre, single crucible heater : helical wire coil moldatherm insulation platinel ii thermocouple with 10tm compensated lead wire and polarized plug ceramic fiber hearthplate programmable heat-up to setpoint temperature indicates setpoint and process temperatures temperature: 1200 c (2192 f) maximum crucible sizes: 5 (top vestibule id) x 8 (heated depth), water bath rectangularsingle walled : 6 hole 8 ltrs., water bath rectangular :2 hole, kjeldahl distillation unit : unit of 3 tests, microwave oven : 30 ltr co

Central Government / Public Sector

CTN :45149143

04 Jun, 2026 NA

Paradip - Odisha

Tender For corrigendum : providing of custom bid for services - 9070c26a86 hiring of air cooled chiller unit for temporary cooling during utility shutdowns steam and or cooling water at different control rooms of paradip refinery

Central Government/Public Sector

CTN :45366889

19 Jun, 2026 NA

Koraput - Odisha

Tender For supply of engine overhauling gasket with head gasket complete set , piston set with gajan pin std , piston ring std , main bearing upper and lower , big end bearing , thrust washer , inlet valve exhaust valve complete set , valve seat inlet exhaust complete set , valve sheet intake , valve sheet exhaust , valve lock cotter , valve seal , front engine oil seal , rear engine oil seal , timing chain , timing chain tensioner , thermostat valve , inlet manifold assembly , temperature sensor sending unit , cooling fan with relay , air cleaner filter , ac and power steering fan belt , connecting rod bush , valve tappet , crank shaft timing adopter , 10 mm bolt with nut , 17 mm bolt 2inch with nut , anabond tube big size , grinding stick , m oil filter , silencer packing , jubilee clip , front grill , cylinder sleeve

CTN :45182405

01 Jun, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of split air conditioner, wall mount type (v3) isi marked to is 1391 (part 2) (q2) , split air conditioner, floor mount type (v3) isi marked to is 1391 (part 2) (q2) , supply and fix window type air conditioner electric driven single phase cooling capacity 4500 k cal per hour 1.5 ton bee 3 star , material and labour for sub-main wiring surface type with two run of pvc insulated, unsheathed, frls single core and one run of 4.0 sqmm copper conductor , supply and fix single pole and neutral enclosure 240 volt, 20 amps with a two pin and earth plug and socket complete with one single pole mcb , supply and fix automatic voltage stablizer single phase 220 volt 50 hz of capacity 5 kva all as specified and as directed , m and l cutting chases, pinning in making good to facing where required and pointing in cement mortar 1-3 to ends or edges of landings, steps, cils, sunshades sheleves, lintels, etc , material and labour for sub-main wiring surface type with two run of pvc insulated.unsheathed, frls single core and one run of 6.0 sqmm copper conductor , m and l for stand bracket fabricated from structural steel section suitable for 3 ton ac outdoor unit including nut, bolt, washer, welding. bedding cold or hot , supply and fix single pole and neutral enclosure 240 volt, 40 amps with a two pin and earth plug and socket complete with one single pole mcb , supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type and 90 v to 300 v with output voltage stabilized at 230 v , supply and fix voltage stabilizer for automatic operation single phase naturally air cooled indoor type and d 170-270 volt with output voltage stabilizer at 230 volt , s and f motor starter 25 amp with on off push type switch, modular type two module make make legrand-gm-havells , s and f socket 25 amp modular type two module make legrand-gm-havells , s and f metal flush box, modular type four module make legrand-gm-havells , s and f cover plate with metal frames, modular type four module make legrand-gm-avells , m and l for stand-bracket fabricated from structural steel section suitable for 1.5 ton- 2 ton ac outdoor unit including nut, bolt, washer, welding. bedding cold or hof, drilling holes for bolts , supply and fix power socket 240 volt ac 25 a 2 module all as specified and directed , supply and fix 25 a motor starter 2 module all as specified and directed , supply and fix modular white cover plate metallic frame 2 module all as specified and directed , supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 90 v to 300 v 230 v //bid details 2 / 25

Central Government/Public Sector

CTN :45343198

02 Jun, 2026 NA

Indore - Madhya Pradesh

Tender For auction sale of others - released condemned and u/s scrap contain ferrous, copper, aluminum and pvc consisting, (1) rotary switch all size (16,63a etc), qty- 23 nos, (2) contactor all size (16,32a etc), qty- 30 nos, (3) led light fitting 18w/9w, qty-118 nos,(4) led light fitting b1, qty-110 nos, (5) led tube 9w, qty- 293 nos, (6) pcb for bldc fan 400 mm sweep, qty- 68 nos, (7) tail lamp fitting 110v, qty-07 nos, (8) return air filter 680 mm x 415mm, qty- 70 nos, (9) ac filters all size fresh & return air 620mmx 460 mm & 550mmx 500mm , qty-70 nos, (10) fresh air filters 480mm x 260mm, qty-120 nos (11) compressor scroll r22/r 407, qty- 20 nos, (12) led driver 9w & 18 w, qty-213 nos, (13) mcb & mpcb all size (6,16,32,63a etc). qty- 122 nos, (14) voltmeter 1000v/750v, qty-58 nos, (15) mmr 1000v, qty- 69 nos, (16) electronic thermostat 2-5 w, qty- 04 nos, (17) bldc fan 110 v dc, qty-170 nos (18) rmpu unit 7tr, qty- 02 nos, (19) mini pantry (hot case, 500w), qty- 16 nos, (20) mini pantry (deep freezer,25 ltr), qty- 16 nos, (21) condenser fan blade 21 inch/24 inch, qty-13 nos, (22) feeder contactor for lhb 1000a, qty- 03 nos,(23) contactor 200amp all, qty-22 nos, (24) regulated battery charger 6.5 kw, qty- 01 nos, (25) refrigerator 240/310 ltr, qty- 05 nos, (26) emergency battery charger 2.5 kw, qty-20 nos, (27) control transformer 100va 750v, qty- 40 nos, (28) control transformer 200va, qty- 19 nos, (29) control transformer 400va, qty-04 nos, (30) control transformer 300va, qty- 01 nos, (31) rc filter 415v, qty-24 nos, (32) control led driver pcb, qty-10 nos, (33) uic coupler 13 pin, qty- 43 nos, (34) heater unit complete, qty- 03 nos, (35) d.m plant, qty- 02 nos, (36) alternator 25 kw, qty-02 nos, (37) erru 25 kw, qty-02 nos, (38) 25 kva inverter, qty- 02 nos, (39) spare contactor coil 250v500 ac/dc, qty- 03 nos, (40) capillary 5 way, qty- 01 nos, (41) cfl 4 pin, qty- 50 nos, (42) deep freezer, 100/200 ltr, qty-01 nos, (43) condenser motor 3 ph 415v, qty- 10 nos, (44) mono block pump 3 ph 415v, qty-10 nos, (45) cooling coil lhb, qty-04 nos, (46) condenser coil lhb, qty-04 nos, (47) contactor k44 200a, qty-33 nos, total qty-11720 kg(11.720mt), location- coaching depot indore. mode of delivery by actual weighment basis and on as is where is basis, cutting permitted, custodian- sse-ac-tl-indb, fdp-50 days. note- original e-waste certificate cum passbook will be required at the time of delivery.

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