Latest refrigerated circulating system Tenders | Government refrigerated circulating system Tenders

CTN :41518755

11 Sep, 2025 NA

Kolkata - West Bengal

Tender For supply of refrigeration plant and hvac system and ac plant for grse ars project d d - 590100001001 - supply of ac plant and its accessories , 590100951000 - on board spares for ac plant and system , 590100911000 - instal. and commsng spars_ac plant and accesors , 590100921000 - tool for ac plant and system , 590100271000 - consumables_ac plant and accessories , 590100961000 - documentations for ac system , ser07406 - training_ac plant and system _accessories , ser07407 - ser_instl_stw_hat_sat_ac and sys_ accs , ser07408 - consmbl_prsrvtn and dprsvtn_ac plnt and sys_accs , 590100961001 - submission of bd for ac plant and accs , 590100961002 - ietm documentation for ac plant and accs , 597100001000 - supply of hvac system wth equipment and accs , 597100951000 - obs for hvac system wth equip and accs , 597100911000 - instl and comng spre_hvac sys wth equip and accs , 597100921000 - tools for hvac system and accessories , 597100241000 - consumables_hvac system wth equip and accs , 597100961000 - documentation_hvac system wth equip and accs , ser07409 - training for hvac system wth equip and accs , ser07410 - ser_instl_stw_hat_sat_hvac system and accs , ser07411 - consumable for presrvation and depreservatn , 597100961001 - submission of bd for hvac system and accs , 597100961002 - ietm documentation for hvac system and accs , 597100001001 - suply and erection_hvac ducting wth fitings , 590300000002 - supply of ref plant and sys_its accessories , 590300950002 - obs for refrigeration plant and accessories , 590300910002 - instl and comm spares_ref plant and accessories , 590300920002 - standard tool for ref plant and its acesoris , 590300270002 - consumables_ ref plant and its accessories , 590300960004 - documentation for ref plant and its accs , ser07419 - ser_inst_stw_hat_sat_ref plant and acesoris , ser07420 - ser_preservatn- depreservtn_ref plant and acc , ser07421 - training for ref plant and its accessories , 590300960005 - 1st submisn of bd_ref plant and its acesoris

CTN :41528838

28 Aug, 2025 3.63 Lacs

Delhi - Delhi

Tender For annual maintenance & opreation of hvac and refrigeration system at parliament house, new delhi. (during year-2025-26) (sh : annual comprehensive maintenance of walk-in-chiller & freezer of blue star make in samvidhan sadan.)subwork/packages:annual maintenance & operation of hvac and refrigeration system at parliament house, new delhi. (during year-2025-26) (sh : annual comprehensive maintenance of walk-in-chiller & freezer of blue star make in samvidhan sadan.)

CTN :41534126

29 Aug, 2025 NA

Multi City - Multi State

Tender For tender for operation contract for ammonia refrigeration system (alc)

CTN :41332812

27 Aug, 2025 82.74 Lacs

Kapurthala - Punjab

Tender For corrigendum : supply of cut-section of differential assembly , ackerman steering gear mechanism , davison steering gear mechanism , model of power steering gear , brake master cylinder , sliding mesh gear box , cut section model of 4 ylinder 4 stroke petrol engine , ac induction motor with vfd for motorizing already existing models in lab , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , air compressor for tyre inflation , electric vehicle kit , software , solar power plant , cnc lathe machine , cnc vertical milling machine , digital pyrometer , metallurgical microscope , metallurgical cut off machine , hydraulic system trainer kit , pressure measuring bench , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , digital vernier callipar , digital micrometer , go-no go thread plug gauge , go-no go snap gauge , cylinder rollers and spherical balls , slip gauges set , surface roughness tester , vernier bevel protractor , magnetic v block , auto collimator with stand , angle deckor with set of angle gauges , cylindrical bore gauge , mechanical comparator , meteric thread pitch gauge , leak dedector to detect cfc hfc , gas charging kit , split ac test rig , actual cut section model of screw compressor , actual cut section model of rotary compressor , vapour absorption refrigeration test rig , vaccum pump , ice plant trainer , infrared thermometer , mpfi, four stroke four cylinder petrol engine test rig with eddy current dynamometer cut-section of differential assembly of an automobile (with complete assembly of wheels and axles), ackerman steering gear mechanism metallic/non metallic model demonstrating working of ackerman steering mechanism fitted on wooden base, davison steering gear mechanism fitted on wooden ) /bid number : gem/2025/b/6522548 * /dated: 05-08-2025 & & / bid document 1 / 44 base, model of power steering gear (or re-circulating type/worm and wheel) or other type of steering gear, brake master cylinder model showing working of automobile brake master cylinder, sliding mesh gear box actual cut section (internal gear mesh) with four or five forward and one reverse gear with gear operating lever, cut section model of 4 cylinder 4 stroke petrol engine engine : 4 cylinder 4 stroke petrol engine drive motor: geared motorbase frame: fabricated steel frame for mounting engine provided with caster wheel for mobility., ac induction motor with vfd for motorizing already existing models in lab 3 phase, ac induction motor, 1 kw, 4 pole , 1440 rpm, conforming to is12615:2011, along with vfd of 1.5 kw or above capacity, diesel fuel supply system training board tank, the fuel transfer pumps, filters, injection pumps and the injection nozzles., abs system trainer four two wheels with wheel sensors. abs hydraulic actuator (modulator) unit which is controlled by the on-board computer system (ecu). five brake line pressure gauge to show the pressure differentials from the master brake cylinder to the individual wheels., transparent truck clutch structure model model should have a clutch plate of truck mounted on splines of clutch shaft size not less than length-45cm,width-30cm,height-35cm, air compressor for tyre inflation reciprocating compressor equipped with min 1 hp single phase, 100% copper winding motor and min 50 ltr compressed air storage tank, electric vehicle kit ev controller, motor used in electric vehicle, battery used in electric vehicle, on board charger dc to dc converter, ac complete kit, transmission system etc, software solidworks sowftware: latest version with 20 user licence (academic version), solar power plant off grid 5 kw, solar module 540 watt( 9 pieces)with solar mountings, solar inverter (off grid )5 kw , lead acid baterry 150 ah(5 pieces) with 5 year warranty, cnc lathe machine capacity : swing over bed (mm) 350-400, std turning dia. (mm) 160, max. turning dia. with limited length (mm) 290, max. turning length (mm) 300

State Government

CTN :41392648

25 Aug, 2025 NA

Udyogamandal - Kerala

Tender For annual maintenance service for freon refrigeration system in liquefaction plant and chilled water refrigeration units.

State Government

CTN :41390218

18 Aug, 2025 7.75 Lacs

Palampur - Himachal Pradesh

Tender For construction of heliport at sultanpur chamba himachal pradesh (sh- providing variable refrigeration volume/flow based hvac system therein)

State Government

CTN :41309716

18 Aug, 2025 NA

Kangra - Himachal Pradesh

Tender For construction of heliport terminal building at sultanpur in tehsil & distt. chamba (hp)(sh: providing variable refrigeration volume /flow based hvac system therein).

CTN :41288428

12 Aug, 2025 NA

Delhi - Delhi

Tender For precision air conditioning unit 7tr - dismantling the pac system for checking the whole system for any leaks rectification of leaks found with the help of pressure testing of the unit ensure drain is not clogged taking set of readings and evaluating to ensure satisfactory performance of the plant checking the refrigeration control system for operation and adjusting the settings checking the functioning of compressors and its accessories cleaning up of units and air filters check the proper functioning of controllers lubricating the bearings of motors and fans , re commissioning the system after vaccumization gas charging and testing of the unit as per specified and directed by engr in charge , s and f 415 volt power contactor 32 amp 4 pole , supply and charging refrigerant r 407 c after nitrogen testing , s and f in replacement of outdoor fan for pac unit , s andf in replacement of unsv c 7000 sensor and testing complete

Central Government/Public Sector

CTN :41280503

18 Aug, 2025 NA

Perambalur - Tamil Nadu

Tender For supply of high pressure cut out with manual reset for r-22 refrigeration system with a minimum pressure of 100-300 psi with contacts opening on raise of pressure suitable for 5 amps 110 volts ac su pply and 1/4" (6.4 mm) male flared sae connection similar to ' donfoss' make of type mp-5. offers fr om oem or their authorized dealers only accepted. [ warranty period: 30 months after the date of d elivery ]

CTN :41281313

03 Sep, 2025 NA

Kanchrapara - West Bengal

Tender For low pressure cut-out for r-22 / r407c refrigeration system with a differential pressure range of 0.6 to 6 atm and pressure range of 30 cm hg to 7 atmg with contact closing on rise of pressure, electrical rating 6 amps, 110-380 v ac supply, connection size 1/4" (6.4 mm) male flared sae connection si milar to indfos make, type: mp-1. accepted make only as per bom of rdso specification no. elps/spec/a c/03 rev.2 (indfos, danfoss, renutrol only) [ warranty period: 30 months after the date of delivery ]

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