Latest air cooling system Tenders | Government air cooling system Tenders

Central Government/Public Sector

CTN :42194202

22 Oct, 2025 NA

Bangalore - Karnataka

Tender For supply of supply of vrf ductable air conditioner outdoor unit with inverter scroll refer details as per specification , vrf ductable split unit refer details as per specification , supply of ahu communication kit and expansion kit suitable for 32 hp outdoor unit refer details as per specification , if required for connection of indoor and outdoor unit as per site condition refer details as per specification , installation of double skin floor mounted air handling units details as per specification , copper piping as per site condition refer details as per specification , commissioning of of suitable rating as per site requirement refer details as per specification , cpvc dreain pipe as per site condition refer details as per specification , welding work refer details as per specification , cable tray gi perforated cable tray with cover for piping work refer details as per specification , n2 pressure vaccuming and commissioning refer details as per specification , gas charging refer details as per specification , power cable as per site requirement refer details as per specification , ducting work refer details as per specification

CTN :42219471

16 Oct, 2025 1.96 Lacs

Multi City - Multi State

Tender For construction of 10 bedded hospital for 20th bn. hqr. itbp at aalo (ap). (sh : supply, installation, testing and commissioning of split air condition in laboratory)

CTN :42063596

11 Oct, 2025 NA

Coimbatore - Tamil Nadu

Tender For equipment - purchase of equipment: solar simulator, module: solar simulator equipment used to simulate solar radiation with mode of operation during a test cycle and suitable size of the test area for multiple applications. simulator class the simulator in order of spectral mismatch (12%), spatial non-uniformity ( 2%) and temporal instability (1%) should be same (i.e. aaa) i. test plan : area of the plane intended to contain the device under test should be 30 cm2ii. illumination area : the active light illumination area 50 x 50 mmiii. beam direction : all four directions (top/bottom & side wise)iv. irradiance output : steady state/pulsed simulatorv. type of lamp : replaceable xe arc lamp (ozone free) vi. lamp power : 300 to 450 wattvii. lamp life time : > 1500 hoursviii. light intensity : 1.5 sun ix. air mass filter : am 1.5g filterx. working distance : ~4 to 10 inches (~250 mm) cooling system :air cooling system to maintain lamp optics, and temperature optical shutter :manual / automatic shutter control for precise control over the light exposure experiments reference cell :calibrated reference cell with integrated display and availability of recalibration service computer & accessories : desktop monitor (windows 10, i5/i7 processor, 16 gb ram, 1 tb ssd, communication ports, peripherals), graphics card, cpu, keyboard & mouse. i-v measurement (optional): system includes i-v measurement software, source meter, electronic console sample stage (optional) : height adjustable sample holding stage/chunk installation & commissioning : the instrument should be installed, tested and commissioned by representative of supplier. full installation kit and operational manual should be provided warranty & service : inimum 12 months & timely service required supply & shipment: the company should take care to deliver upto door step @ department of chemistry, bharathiar university, coimbatore-641 046

CTN :42185600

15 Oct, 2025 4.42 Crore

Gorakhpur - Uttar Pradesh

Tender For constuction of office cum residential complex including internal ei and fans fire fighting system automatic fire alarm system split air condition solar pv system diesel generator set epabx system cctv submersile pump and ups system et. for sib unit at gorakhpur (up)subwork/packages:main work

CTN :42021463

09 Oct, 2025 NA

Jodhpur - Rajasthan

Tender For corrigendum : supply of hybrid air cooling system (industriual cooler)

CTN :42166851

17 Oct, 2025 NA

Jaipur - Rajasthan

Tender For supply of air cooling system with ducting

CTN :42175873

18 Oct, 2025 NA

Delhi - Delhi

Tender For tender for supply of split air condition : : - supply install testing and commissioning of energy efficient hi wall split type airconditioner with indoor and outdoor unit complete with inverter technology 3d airflow power chill operation cordless remote control unit and with in built air ioniser pm 2 5 filter for better indoor air quality with 5 star rating and eer 3 2 of capacity 1 5 tr with precharged cfc free refrigerant including drain pipe copper tubings of suitable dimensions cutting the holes and making good the disturbed surface with existing colour all as specified and directed by engr in charge note 1 cost of outdoor unit stand shall be included in quoted rate 2 all units shall be made of copper tubes 3 ac shall be designed to sustain 50 degree celcius outside temperature make daikin hitachi ogeneral , s and f in replacement sheet metal enclosure single pole and neutral two pin and earth plug and socket complete with one double pole mcb 20 amps for geyser ac complete all as specified and as directed , supply and fix voltage stabilizer for automatic operation single phase naturally air cooled indoor type and designed for input variation between 170 v to 250 v with output voltage stabilized at 230 v with accuracy of pluse minuse 2 5 persent and of capacity 4 kva complete all as specified and directed , s and f of sub main wiring with pvc insulated frls unsheathed two single core cable 1100 volts grade with stranded copper conductor of size 4 sqmm nominal area drawn in and including concealed pvc conduit of suitable size as directed with and including one run of 4 sqmm multi stranded copper conductor single core pvc insulated unsheathed cable of green colour as continuous earth wire including lugs etc connected and tested complete all as specified and as directed note two runs of 4 sqmm cable and one run of 4 sqmm cable of earth continuity conductor and conduit shall be a unit length , s and f of copper pipe 10 15 mm dia for indoor to outdoor connection complete all as specified and directed

Central Government/Public Sector

CTN :42186089

06 Nov, 2025 NA

Jagadhri - Haryana

Tender For supply of one coach set of air spring to m/s gmt drg no. 17308901 rev-05 or any other firms drawing accepted/approved by rdso for vb/train set, qty-04 nos. item to be as per m/s ec engineering specification no mt18br2 001467-03. special condition : suitable packing to be done to prevent damage during transit, unloading and rust prevention during storage. [ warranty period: 48 months after the date of delivery ]

Central Government/Public Sector

CTN :42186808

09 Oct, 2025 NA

Chennai - Tamil Nadu

Tender For supply of lateral damper bracket for fiat bogie with air spring to drg. no. 66705003 item 1 alt 'a' special condition : suitable packing to be done to avoid damage during transit,unloading and rust prevention during storage [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :42190042

27 Oct, 2025 NA

Chennai - Tamil Nadu

Tender For bogie frame assly (machined) for air spring in secondary suspension for lhb coaches to drg no:(a) 66703001, col.i alt.'c'--- (or) (b*) 834-0-3-002, alt 'b' --- suppliers commitment will be there to supply as per drawing-(a) (for lhb non ac air spring coaches), or as per drawing -(b)(for lhb-ac air spring coaches) *for identification purpose of bogie frame, (i)drg (a) shall be marked with yellowpaint on brake beam end face on both sides of bogie frames and n227 is to be punched in letter height of 10mm after year or availble space on other location of bogie number plate, (ii)drg (b), a242 is to be punched in letter height of 10mm after year or availble space on other location of bogie number plate. the ratio of supply between (a) & (b) has to be confirmed before the issue of purchase order. rate quoted will beapplicable to both drawing-(a) and drawing-(b). special condition : the material specification for plates of various thickness used for fabrication of bogie frame will be as per en10025, part-5, 2005 . grade s355 j2w+n ,in lieu of earlier specified material grade st 52.3 and s355 j2 g3 , en10025/29 in various related sub assembly and component drawings and specn.mdts-213, rev-04 or latest and mdts-166, rev-02 or latest shall be generally followed. time lag between shot blasting and painting should not be more than 30 minutes in any case. packing condition as per document no.mpm0010 e ver-6.0 pi159 & packing condition as per drg.no. icf/j&t/sk-1823. [ warranty period: 84 months after the date of delivery ]

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