Latest air diffuser Tenders | Government air diffuser Tenders

Central Government/Public Sector

CTN :37669435

21 Mar, 2025 4.58 Lacs

Paradip - Odisha

Tender For bid to ras procurement of hardware mechanical items - plummer block sn534, no. of holes-4, plummer block sn3028, no. of holes-2, plummer block saf524, no. of holes-4, plummer block sd3164, no. of holes-4, plummer block sn3032, no. of holes-2, plummer block sn518, no. of holes-2, idler spares(for carrying roller repairing) [excluding bearing, shaft, end disc and shell of carrying roller- refer attached drawing), dry fog dust suppression system nozzle for wagon tippler, dome type, discharge (water)=2 lpm, working pressure(water)=2kg/cm, discharge air=12 scfm, working pressure(air)=5kg/cm, connection size alr 1/4" bsp male & water=3/8" bsp female., material construction:-, front nozzle-ss 304, air water mixer securing screw-ss 304, nozzle rear body-ss 304., dust proof hydraulic cylinder bellow having dia 100mm & stroke length 1000mm., dust proof hydraulic cylinder bellow having dia 100mm & stroke length 250mm.

Central Government/Public Sector

CTN :38250171

21 Mar, 2025 NA

Vellore - Tamil Nadu

Tender For bid to ras corrigendum : supply of ventilation system and accessories - supply air fan 6200 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 001 destination-sagardighi site , supply air fan 10000 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 002 destination-sagardighi site , supply air fan 6000 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 003 destination sagardighi site , supply air fan 10000 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 004 destination-sagardighi site , exhaust air fan 2000 cmh 10 mmwc with motor and acc.as per attached scope of supply sl.no 005 destination-sagardighi site , exhaust air fan 6500 cmh 10 mmwc with motor and accessories.as per attached scope of supply sl.no 006 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc with motor and accessories.as per attached scope of supply sl.no 007 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and accessories.as per attached scope of supply sl.no 008 destination-sagardighi site , exhaust air fan 4000 cmh 10 mmwc. with motor and accessories.as per attached scope of supply sl.no 009 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and accessories.as per attached scope of supply sl.no 010 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and accessories.as per attached scope of supply sl.no 011 destination-sagardighi site , supply air fan 6200 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 012 destination-sagardighi site , supply air fan 10000 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 013 destination-sagardighi site , supply air fan 6000 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 014 destination bid number/ ( ( ) ) : gem/2024/b/5619567 dated/* : 18-11-2024 bid document/ 2 1 / 33 item category/ attached scope of supply sl.no 014 destination sagardighi site , supply air fan 10000 cmh 30 mmwc with motor and acc.as per attached scope of supply sl.no 015 destination-sagardighi site , exhaust air fan 2000 cmh 10 mmwc. with motor and acc.as per attached scope of supply sl.no 016 destination-sagardighi site , exhaust air fan 6500 cmh 10 mmwc. with motor and acc.as per attached scope of supply sl.no 017 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and acc.as per attached scope of supply sl.no 018 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and acc.as per attached scope of supply sl.no 019 destination sagardighi site , exhaust air fan 4000 cmh 10 mmwc. with motor and acc.as per attached scope of supply sl.no 020 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and acc.as per attached scope of supply sl.no 021 destination-sagardighi site , exhaust air fan 1200 cmh 5.5 mmwc. with motor and acc.as per attached scope of supply sl.no 022 destination-sagardighi site , gravity operated damper 600x600.as per attached scope of supply sl.no 023 destination-sagardighi site , intake louver 1000 x 500.as per attached scope of supply sl.no 024 destination sagardighi site , 50mm od gi pipe 1.8 mm tk3000 mm long. is 9537 iandii. threaded at both the ends.as per attached scope of supply sl.no 025 destination-sagardighi site , 2inch gi saddle clamp suitable for 50 mm gi pipe with 2 no screw and 2 no rawl plug.as per attached scope of supply sl.no 026 destination-sagardighi site , mandatory spares for ventilation system.as per attached scope of supply sl.no 027 destination-bhel bap ranipet stores

CTN :39691368

20 Mar, 2025 1.24 Lacs

Kolkata - West Bengal

Tender For maintenance of electrical installation and fans, lifts, diesel generating set, water pumping set, automatic fire alarm & fighting (portable extinguisher) system, local area network (lan), closed circuit television (cctv), telephone and intercom system, unitary air conditioning machine, portable water filter etc. including replacement of spares for the financial year 2024-2025 at dr. anjali cjhatterjee, regional research institute for homeopathy, 50 rajendra chatterjee road, kolkata-700035. (sh: obtaining of fire safety recommendation from west bengal fire and emergency services department, govt. of west bengal).subwork/packages:obtaining of fire safety recommendation from west bengal fire and emergency services department, govt. of west bengal.

CTN :39666532

27 Mar, 2025 NA

Bathinda - Punjab

Tender For providing fixing of mechanical bar screen, mbbr media, aeration grid for mbbr tanks, air diffusers, air blower with accessories, screw press (volute) interconnecting piping fitting and valves, centralized, control panel and cabling, vaccum type gas

Central Government / Public Sector

CTN :39429738

21 Mar, 2025 35.4 Thousand

Hyderabad-T - Telangana

Tender For corrigendum : supply of diversion of ac from cleanroom to repository lab in niab - removal of ducting , removing of air diffusers , refixing of air diffusers , supply of volume control damper , installation of volume control damper

CTN :39693264

03 Apr, 2025 NA

Vadodara - Gujarat

Tender For supply of labour charge for complete vehicle drain out and refiling of engine oil comma , engine oil , diesel oblique fuel filter , oil filter , coolant water , steering oil , brake oil , clutch oil , air filter , labour only for dismantling and overhauling of front suspension and repair oblique replacement , stabilizer linkage , suspension metal busing kit , suspension rubber bush kit , tie rod end set , upper arm boll joint set , lower arm boll joint set , center drag link rod assy , labour charge for complete dismantling of four wheel for alignment and wheel balancing and refixing the same , labour only for complete servicing and overhauling of brake system , rear break liner set , rear break liner lock kit , fr break pad liner set , rear wheel cylinder kit , labour charge for complete dismantling of fuel tank and refixing the same after cleaning all as directed by eic , labour charge for complete dismantling of propeller shaft assembly and refixing , labour charge for complete dismantling of steering and repair replacement of worn out spares cost of spare paid separately , steering center line assembly , steering center pin kit , labour charge for complete servicing repair of dash board hanging parts , labour for complete checking of wiring harness , head light assembly halogen bulb , indicator light bulb , indicator light cover box , labour charge for checking tightness of oil bolts and nuts comma cracks and signs in differential housing , labour charge for dismantling the silencer from the vehicle cleaning the same , silence packing , silence rubber , mufflar assembly , tail pipe , labour charge for servicing of radiator assembly and water pump assembly , radiator hose pipe set , radiator hose clip with locking , water pump assembly , labour charge for complete servicing of door , m and l for servicing washing and greasing of vehicle

corporations/Associations/Others

CTN :37090432

17 Mar, 2025 22.97 Lacs

Bankura - West Bengal

Tender For bid to ras supply of inner arm spares for esp , plain bearing spares for esp , carbon bush , ms breather plug for eerm geared motor , air breather plug for cerm geared motor , oil level indicator for cerm geared motor , oil level indicator for eerm geared motor , pin insulator of the isolating disconnecting switch , drain oil plug for cerm geared motor , eerm vertical shaft assembly d 40 for esp 500 mw , emitting electrode rapping shaft , gdrm shaft complete set spare for esp , outer arm for collecting rapping system spares for esp , outer arm for emitting rapping mechanism , shock bar assembly with plate shock pad huck bolt and coller , sleeve tube material en 24 , set ring materia en 8 , cerm motor pinion , eerm motor pinion , esp hopper door clamp material is 2062 , clutch for cerm for esp 500 mw , thrust bearing for eerm spares for esp , support insulator for esp , thermostat for hopper heater spares for esp , micon electronic timer , collecting electrode rapping shaft , cerm shaft side coupling material c 45

Central Government And Public Sector

CTN :39652271

31 Mar, 2025 1.34 Crore

Delhi - Delhi

Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - npcil office cum transit accom at noida; as per scope of work; as per scope of work- operation and maintenance of various systems, equipment and fittings and supply of items at npcil office cum transit accommodation at noida - 1.1 providing supervisory services for operation & maintenance activity of office cum transit accommodation for o&m work of 11 kv/415v/240v systems, domestic water / fire water/ r.o. water/, air conditioners, water coolers, d.g sets, lighting systems, earth pits, , telephone. lines distribution systems, maintenance of lawns, flowerpots, rectification of deficiencies related to civil work like plumbing, carpentry / masonry work and office work etc. cleaning of underground water tanks, and overhead water tanks. regular check of lighting system of the building and repair and replacement of bulb, choke, holder starter and office work etc. one activity shall be considered completed by deputing one highly skilled manpower as per qualification given in tech. spec. for 9 hours in a day as per work requirement. due to sensitivity of nature of work required round the clock 1.1 highly skilled supervisor will be available round the clock for any instance and requirement as the case may be. 1.2 providing services of technician in skilled category round the clock for o & m activity at noida office cum transit accommodation for following activities :- (i) operation & maintenance of 11 kv system/equipment & transformer:- cleaning and area up keeping of 11 kv switch gear panel and transformer and replacement of silica gel in 315 kva transformer if colour changes. ht drop out fuse and condition monitoring of complete switch gear area, 315 kva transformer oil level in conservator will be checked in one month. the oil level must be maintained between 25%-75%, if it reduces it should be topped up by new tested insulating oil of hv grade per is-335. bushing are to be examined for crack and dirt deposit and are to be cleaned or replaced as necessary once in six months or earlier if required. noise/humming sound, temperature rise (over heating) and crack in bituminous compound once in a month, general cleaning of the transformer to keep it free from dust and soot s quarterly or as required. (ii) preventive maintenance of two (02) nos. 415 volts air circuit breaker, 11 kv vcb (01 nos.) and switch gear area up keeping. the contractor is also responsible for maintaining 230 volts ac distribution systems in healthy condition. the scope of work includes maintenance of db s panels, & switchgear to ensure the functioning of fan, light, distribution of electricity within noida office cum transit accommodation building. the required spares shall be provided by npcil however consumables & hard wares e.g. lubricant, petroleum jelly, tb nut bolt, lugs etc shall be provided by contractor. (iii) operation & maintenance of domestic water/fire water system: the scope of work includes operation of bore well to maintain fire water tank level. preventive maintenance of domestic and fire water system, routine testing of fire water hydrants/pumps both diesel operated and electrical pumps. dewatering and cleaning of underground fire water tank and domestic water tank six monthly. (iv) cleaning of 2 no s of overhead fire tank of 5000 liter capacity and one no. domestic water overhead tank of capacity 5000 liter and one number of solar water tank six monthly, servicing and lubrication of 2 number of domestic water pump, 3 no. sump pump. servicing and lubrication of jockey pump, main hydrant pump, fire engine pump. the required all spares parts, hardware s e.g. lubricant, petroleum jelly nut bolt, gasket etc. shall be provided by contractor. (v) operation and maintenance of solar water heating system will require weekly cleaning of solar water panel, heater replacement and maintaining temperature with heater, repair and replacement of rubber

Central Government/Public Sector

CTN :39671456

08 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of hvla hcdas and fdsiao - helicopter deck lighting , landing period designator , stabilised horizon reference system , advanced ship glide slope indicator , helicopter crash on deck alarm system , flight deck status indicating and ordering system , lso compartment lights with control gear , air briefing room light with control gear , lso console , ob spares , commissioning spares , special cables , documentation , training cost , servce engineer charges , cost of extended warranty , any other item

Central Government/Public Sector

CTN :39335087

20 Mar, 2025 NA

Goa - Goa

Tender For corrigendum : supply of md hp breathing air compressor 9 cfm , air dryer , combined started or control panel , gauge assembly board with suction and discharge pressure gauge pipes isolation cocks etc. , loose fittings and instrumentation as applicable , shock mounts with center and side holding down fasteners , flexible pipes bellows for all equipment interface with external loose supplied system , electrical items for connectorisation termination that lugs gland etc , first submission of binding drawing , documentation hard copy , documentation soft copy , ietm documentation , service of service engineer for stw commissioning trail cst etc 10 mandays in 2 sorties per eqpt , service of service engineer for electrical work pre checks cable connection instrumentation etc 1 mandays in 1 sorties per eqpt , preservation and de preservatives , commissioning spares , onboard spares , standard and special tools , training and training material

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