Latest warming unit Tenders | Government warming unit Tenders

Central Government/Public Sector

CTN :40837596

08 Jul, 2025 14.76 Lacs

Nashik - Maharashtra

Tender For procurement of hvac items components and accessories at acem under emu r and d nasik - d scaling for chemical, chemical, top up the gas in the refrigent working/non-functional units after pressure testing, vacuum testing, and leak testing up to required pressure and flow rate to maintain temperature etc. complete of split window/ vrf/ compressor unit of various ratings., providing & supply following field devices as per directions of engineer-in-charge., valve actuator. 50mm, level switch, float valve, thermostat, temperature sensor, pressure gauge, temperature gauge, expansion valve, volt meter, ammeter, selector switch, air dryer, indicator, compressor oil, providing laying, testing & commissioning of c class heavy duty ms pipe conforming to is 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per is 10221, refilling the trench etc. of following sizes complete as required., 80mm, 65mm, 50mm, 40mm, providing & supply following refrigerant copper tube & nitrile insulation as per directions of engineer-in-charge., 1 copper tubes, copper tubes, copper tubes, 3/8 inch copper tubes, providing & supply globe valves as per directions of engineer-in-charge., 125 mm (5"), providing & supply check valves as per directions of engineer-in-charge., 75 mm (3 "), providing, fixing and supply following size y strainers as per directions of engineer-in-charge., 50 mm (2"), 65 mm (2. 1 2 "), providing, fixing and supply following size pot strainers as per directions of engineer-in-charge., 100 mm, providing and fixing gun metal gate valve with c.i. wheel of approved quality (screwed end) :, 25 mm (1"), providing and fixing ball valve (brass) of approved quality, high or low pressure, with plastic floats complete :, 15 mm, 20 mm, 25 mm, providing and fixing gun metal non- return valve of approved quality (screwed end) as per directions of engineer-in-charge., 65 mm, providing, fixing and supply following electrical accessories as per directions of engineer-in-charge., mccb 100a / 415v / 50hz make and model as per existing system required., mccb 200a / 415v / 50hz make and model as per existing system required., sfu 63a / 415v /50hz fn 63 as per suitable in existing panel, sfu 32a / 415v /50hz fn 32 as per suitable in existing panel, motor protection relay range 0 - 20a/240v/50hz make minilec for existing panel, plc card, three phase monitoring relay, mod motor ll sensor, vfd 3.7 kw motor

State Government

CTN :40778618

09 Jul, 2025 NA

Multi City - Telangana

Tender For spares and retrofitting of vfd controller system

Central Government/Public Sector

CTN :40801241

01 Jul, 2025 NA

Raigad - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; electrical system or installation, comprehensive biennial maintenance contract for delta make vfd for all weather pump motors; service provider

Central Government / Public Sector

CTN :40756594

25 Jun, 2025 15.03 Lacs

Vadodara - Gujarat

Tender For rate contract for annual maintenance of the hvac supplied by m/s stulz-chspl(india) pvt. ltd. for cooling of vfd system of kd-kr at wrpl, koyali for 3 years

Central Government/Public Sector

CTN :40794488

30 Jun, 2025 NA

Raigad - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; electrical system or installation, non-comprehensive annual maintenance contract for servicing of 11kv vfd for nitrogen compressor motor at argon (cgp) pl..

State Government

CTN :40760846

20 Jun, 2025 NA

East Nimar - Madhya Pradesh

Tender For rate contract for repairing of power supply module used in davr, vfd and ecp system of unit 1 and 2 of sstpp, mppgcl, dongalia, khandwa.

Central Government/Public Sector

CTN :40641204

24 Jun, 2025 NA

Hazaribag - Jharkhand

Tender For corrigendum : providing of custom bid for services - service contract for vfd system at rls

Central Government / Public Sector

CTN :40685457

26 Jun, 2025 24.49 Lacs

Panipat - Haryana

Tender For custom bid for services - rpnc252027 support service for swing extruder vfd installation-shifting, foundation and installation of power transformer- 1. the power transformer is to be installed by construction of new transformer foundation, dismantling/modification of surface, providing chain link fencing on all other 4 sides, cleaning and refurbishment of bay area is in the scope of contractor only. all necessary manpower, tools & tackles, shifting machinery like hydra/crane etc shall be in the scope of contractor only. 2. shifting of power transformer of 7.2 mva onan from store to site, loading-unloading, erection, site storage are in scope of contractor. 3. the basic data sheet and ga drawing of the proposed transformer is attached in scope only. 4. the bidder if required must construct bay width, height and fire walls as per relevant is/iec/oisd standards and site conditions such that adequate clearances for maintenance shall be maintained. bidder to submit the plot plan of equipment layout of transformer layout along with the bid. the bidder shall carryout the site visit for assessment of the available installation space. the total length of the transformer bay should be such that the radiator can be accommodated on either side of transformer tank in the specified bay width. 5. all necessary earth pit provisions, & fire barriers/wall modifications, provision of new hvws water sprinklerbased firefighting system having suitable capacity for protection against the fire & explosion as per the design of supplied transformer and applicable standards & direction of eic. provision of all necessary fire protection system for transformers shall be in the scope of lstk contractor. 6. construction of oil drain facility of transformer as per is standard and hookup with existing burn oil pit. 7. the erection to be certified by contractor as per its recommended procedures which is to be submitted prior to erection. qap for erection and site commissioning shall also to be endorsed by contractor. 8. all kind of lifting, rigging work for loading-unloading, erection work including supply of hydra/ cranes, lifting rigging materials, manpower, tools and tackles as required are in scope of contractor. 9. all kind of skilled, semi-skilled, unskilled manpower as per itc of transformer requirement will be in the scope of contractor. 10. erection includes entire vacuum by proper capacity of vacuum pump, for not less than 48 hours, or more if required as per the instruction of engineer in charge. 11. first filling up of the transformer oil at site, its filtration, site testing oil sample, any refiltration required during final commissioning shall be in the scope of contractor including all tools, tackles and including oil filtration machines. oil may be supplied in drums, which should be properly sealed during transportation and storage. seal shall be verified and opened in front of iocl representative before filling in transformer. contractor should have enough storage capacity for handling oil. filling the oil from drums to the transformer through suitable capacity of high-quality filter machine and filtration of the same to get desired bdv &ppm as specified by engineer in charge and transformer manual. 12. contractor must replace all the gaskets by new ones if required by engineer in charge. 13. the contractor shall arrange nitrogen cylinder required at site for above work. 14. contractor must repaint the transformer tank with two coats of anti-rusting good finish ltbs grey shade 631 of is:5 by spray painting if required and as per the direction of engineer in charge..

CTN :40387727

20 Jun, 2025 NA

Jamnagar - Gujarat

Tender For corrigendum : supply of amc of abb make variable frequency drives for vadinar thamna bawdi pipeline locations - half yearly servicing charges for pm of vfd panel at vadinar first year , half yearly servicing charges for pm of vfd panel at vadinar second year , half yearly servicing charges for pm of vfd panel at vadinar third year , half yearly servicing charges for pm of vfd panel at thamna first year , half yearly servicing charges for pm of vfd panel at thamna second year , half yearly servicing charges for pm of vfd panel at thamna third year , breakdown maintenance visit charges for abb vfd system for vadinar , breakdown maintenance visit charges for abb vfd system for thamna , half yearly servicing charges for pm of vfd panel at bawdi first year , half yearly servicing charges for pm of vfd panel at bawdi second year , half yearly servicing charges for pm of vfd panel at bawdi third year , breakdown maintenance visit charges for abb vfd system for bawdi

State Government

CTN :40624384

21 Jun, 2025 1.08 Crore

Bellary - Karnataka

Tender For carrying out routine/preventive and breakdown maintenance works of ht switchgears & ht motors, power & service transformers, vfd system and its auxiliaries in bellary thermal power plant of capacity of 700mw x 1 & 500mw x 2 for a period of 1 year

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