Latest vapour absorption system Tenders | Government vapour absorption system Tenders

Central Government/Public Sector

CTN :45713891

20 Jul, 2026 20.00 Lacs

Chandimandir - Haryana

Tender For repair / maint of split acs 2/1.5 ton , windows acs 2 / 1.5 ton , voltage stablizers and connected items installed at command hospital (wc) and other various location in aor of age e/m ch - servicing of split type ac of capacity 2/ 1.5 tr after disconnecting all incoming and outgoing electric connection, water drain pipe line connection etc. and wash with approved chemical mixed water with the pressure pump, after servicing cleaned all the disturbed area and reassembling the water/electric connection and testing for entire satisfaction of engr-in-charge., all as per item no. 1 here-in-above but window type ac 2/1.5 tr capacity., supplying and charging of refrigerant gas r-22 only after vacuuming dehydration, leak testing of the system as per standard practice testing for proper cooling effects and satisfactory performance complete all as specified and as directed by engr-in-charge for room split/window type ac of capacity 2/1.5 tr., all as per item no: 3 above but gas r-32, all as per item no: 3 above but gas r-410a., all as per item no: 3 above but gas r-134a., taking out defective capacitor of capacity 50+6 mfd after disconnecting all incoming and outgoing electric connection including supply & fix new capacitor on same place and testing complete all as specified and as directed by engr-in-charge, all as per item no:7 here in above but of capacity 45+4 mfd ., all as per item no:7 here in above but of capacity 45 mfd ., all as per item no: 7 here in above but of capacity 6 mfd ., all as per item no: 7 here in above but of capacity 4 mfd ., supply & fixing as in replacement copper pipe 1/2" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply & fixing as in replacement copper pipe 1/4" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply & fixing as in replacement copper pipe 5/8" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply & fixing as in replacement copper pipe 3/8" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply and fixing of insulation foam for copper pipe of size 1/2" after removing old one., supply and fixing of insulation foam for copper pipe of size 1/4" after removing old one., supply and fixing of insulation foam for copper pipe of size 5/8" after removing old one., supply and fixing of insulation foam for copper pipe of size 3/8" after removing old one., supply and fixing as in replacement of pvc flexible pipe 15 mm dia including any fittings as required complete inclusive of any type of leakage testing., all as per item no: 20 above but pipe of 20 mm dia., supply and fixing as in replacement of pvc water drain pipe 25 mm dia complete inclusive all fittings and any type of leakage testing., material and labour for sub main wiring with 2 x 2.5 sqmm +1 x 2.5 sqmm single core flame retardant pvc insulated unsheathed cable with stranded copper conductor drawn in and including heavy grade frlsh pvc concealed conduit isi marked with all accessories on walls and making good the disturbed surfaces including all conduits fittings, clamps guittes etc for earth dbs and boxes with proper thimbles all as directed by engr-in-charge. note :02 run of 2.5 sqmm , 01 run of 2.5 sqmm cable and 01 run of conduit shall be measured as one unit and paid accordingly., all as per item no: 23 here in above but of size 2x 4 sqmm +1x 4 sqmm., m&l cutting chases, pinning in stone concrete block or slab walls & making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring ,etc., and making good, cutting exc. 10 cm girth., supply and fix as in replacement of rigid non-metallic pvc conduit of size 20

CTN :45738923

21 Jul, 2026 NA

Kolkata - West Bengal

Tender For supply of peripherals - associated system , installation materials and accessories , system cables - cable assemblies - connector , software with licenses , on board spares , special tools and test equipment , documentation , service of engineer , training , cooling water-bath 5 to 100 degree c

CTN :45720849

16 Jul, 2026 NA

Multi City - Rajasthan

Tender For procurement of spares for cooling towers (make-paharpur cooling towers limited) installed for cooling of circulating water for air compressor system and air conditioning system at u 7 and 8, ssctps, rvun, suratgarh - requirement of spares for cooling towers installed for cooling of circulating water for air compressor system in ahp area, model no. 6405m, grdr 20t rt-2.71:1 68-4592-1, fan assy 60in h-3-6 p85- (pcu-2/c) 3118-2, fill pack pc-47 p83-3128-1, d/s 6q cli 460 gb1.1/8 mb 38, spray nozzle p86-1082-3pp, elim pack stack pc-47 96-2034-17, branch pipe 50nb p85-1142-6, d/s coupling 6q with nbm insert gear side(gear shaft hole dia: 35 mm), d/s coupling 6q with nbm insert motor side(motor shaft hole dia: 48 mm), louvers, requirement of spares for cooling towers installed for cooling of circulating water of ac system in ca area, model no. 22103 for item s. no. 2.01-2.06 and model no. 3861 for item s. no. 2.07-2.10, fill sht mx75-8.1 lev p89- 4049-7, fill sht mx75-8.1 lev p89- 4049-8, fan assy 96in h-3-6, grdr 20t cc2, kit d/s 6q i nbm insert (rubber bush withhardware for drive shaft coupling), s.t. nozzle 68 3738-0xx pp, fill sht mx75-8.1 leh 86-4500-3, fill sht mx75-8.1 leh 86-4500-4, brg hsg assy sr118se, fan assy 54in h-3-6, requirement of stitching material for repair of damaged of frp structure of cooling towers, frp stiching material (fibre resin, fibre matstraid, mekp, cobalt, brush, chalk powder etc.)

CTN :45718921

16 Jul, 2026 12.23 Lacs

Jaipur - Rajasthan

Tender For procurement of spares for cooling towers (make-paharpur cooling towers limited)installed for cooling of circulating water for air compressor system &amp air conditioning systemat unit 7 and 8, ssctps, rvun, suratgarh - grdr 20t rt-2.71:1 68-4592-1, fan assy 60in h-3-6 p85- (pcu-2/c) 3118-2, fill pack pc-47 p83-3128-1, d/s 6q cli 460 gb1.1/8 mb 38, spray nozzle p86-1082-3pp, elim pack stack pc-47 96-2034-17, branch pipe 50nb p85-1142-6, d/s coupling 6q with nbm insert gear side, gear shaft hole dia: 35 mm), d/s coupling 6q with nbm insert motor side, motor shaft hole dia: 48 mm), louvers, fill sht mx75-8.1 lev p89- 4049-7, fill sht mx75-8.1 lev p89- 4049-8, fan assy 96in h-3-6, grdr 20t cc2, kit d/s 6q i nbm insert (rubber bush with, hardware for drive shaft coupling), s.t. nozzle 68 3738-0xx pp, fill sht mx75-8.1 leh 86-4500-3, fill sht mx75-8.1 leh 86-4500-4, brg hsg assy sr118se, fan assy 54in h-3-6, frp stiching material (fibre resin, fibre mat, straid, mekp, cobalt, brush, chalk powder etc.)

CTN :45730137

16 Jul, 2026 NA

Bhagalpur - Bihar

Tender For supply, testing, installation and commissioning air cooling machine of capacity 51.000 cmh with 2 nos. centrifugal fan, 02 no 7.5 kw electric motor, v belt drive for both the fans, celdek pads, 4 bendpvc eliminators, water pump 1 hp (1w-1s) water distribution system with pumps, piping's, valves etc, air intake filters, g.i air intake louvers, fan outlet dampers and complete in all respect as per spec. attached with annexure "a" [ warranty period: 30 months after the date of delivery ] ]

CTN :45736773

06 Jul, 2026 NA

Sealdah - West Bengal

Tender For water purifier. supply and installation of water purification system with inbuilt ro water purifier including ro + uf + tds controller. as per following specification: (1) purification capacity up to 40 lph, (2) number of faucet 3, (3) multifunctional system capable of supplying mineral ro hot, cold and normal water, (4) abs engineered plastic / steel powder coated floor mounted body, (5) sediment and carbonfilter cartridges with ultra- filtration membrane and auto flushing system, (6) cold water storage capacity 8l, hot water storage capacity 1 liter, total storage capacity 20 liters, (7) thin film composite 1812-75gpd membrane, (8) cooling capacity 5 liters per hour, (9) tekumseh type compressor with r134a refrigerant of52g and (10) coil type evaporator. make: kent / blue star/ eureka forbes/ voltas or usha or similar. [ warranty period: 30 months after the date of delivery ] ]

CTN :45715657

15 Jul, 2026 17.38 Lacs

Muzaffarnagar - Uttar Pradesh

Tender For tender for supply of erection and fabrication work b c c - juice/water scale ke weight channel bed mein se gale/kamzor channel ko kaatkar hatana. poorvanusar naya banakar lagana evam trial dena. , juice weighing scale ke filling tank ke rods ki kamzor/gali guides ko naya banakar lagana. , juice. maceration water evam final molasses ke weighing scale tank ke gale/kamzor bottom cone ko kaatkar purane anusar naya bottom cone lagana va poorn trial dena. , juice weighing system ke measured juice receiving tank ki gali/kamzor bottom evam side plates ko kaatkar hatana evam nirdeshanusar purani/nai plate lagakar leak.proof trial dena. , raw juice pump par lage catcher ko kaatkar hatana tatha naya catcher fabricate kar yathasthan lagakar samast connection poorv ki bhanti karna evam leak.proof trial dena. , pan. quad body evam vapour line juice heaters ki hydraulic testing ke liye inlet evam outlet ke vapour pipes mein cutting karke plate ke blind weld karna tatha hydraulic uparant blind kaatkar hatana evam vapour pipe ko punah andar va bahar se leak.proof weld karna. , semi kestner. vapour cell. quad body juice heater. vapour line juice heater ke condensate bottles tatha syrup receiving bottles ke cells ko kaatkar ceiling baffle plate ke kamzor hisse. bottom plate ke kamzor hisse athva cell ke kamzor hisse ko badalkar condensate bottles/syrup receiving bottles ki vanchhit marammat kar jal bharav parikshan dena. , juice heater mein lage ayatakaar juice entry box ko dismantle karna. gale/kamzor charon nipples badalna. double beat valves ki fitting hetu dono flanges lagana. box ki marammat kar box fit karna evam double beat valve fit karke leak.proof parikshan dena. , sabhi juice heaters ki gali hui sampoorn partition plate ko kaatkar bahar nikalna va nai 8/10 mm plate lagakar gili hui ring ko leak.proof welding karna tatha lagi hui tubes ko bachakar santoshjanak trial dena. , juice heaters mein dono taraf partition plate ki kamzor m.s. strip ko dismantle karna. kate face par grinding kar nai 25 mm x 5 mm ki m.s. strip banakar lagana evam rubber fit karna. , juice sulphiter ke recovery tower ke gale/kamzor bottom cone ko kaatkar 10/12 mm moti m.s. plate se sample anusar naya cone fabricate kar yathasthan fit kar leak.proof welding karna. , juice sulphiter ke base ke charon side ke gale/kamzor horizontal beams ki vanchhit strengthening hetu unke andar 12 mm moti plate lagakar majbooti pradan karna. , juice/syrup sulphiter ke kamzor bottom cones evam top cones ko dismantle kar sample anusar naya banakar fit karna. tatha andar va bahar se leak.proof welding kar santoshjanak jal bharav evam trial dena. , syrup sulphiter ke tower ki gali/kamzor baffle plates/jaliyon ko bahar nikalna. vanchhit marammat kar yathasthan fit kar leak.proof trial dena. , syrup pump se syrup sulphiter tak dono pumps ki delivery ki dono lines ko neeche utarkar garam karke. bhali bhanti safai karna. gali hui pipe line badalkar valve. bend. nipple ityadi lagakar punah lines ko fit karna evam leak.proof trial dena. , syrup/juice sulphiter ke upar lage recovery tower ko utarkar gali shell ko nirdeshanusar nai/purani plate se shell taiyar kar fit karna evam tower ko punah yathasthan lagakar leak.proof trial dena. , juice/syrup sulphiter/clarifier ke kamzor shell ke kamzor bhag ko kaatkar hatana. nirdeshanusar nai/purani 10/12 mm plate se banakar yathasthan lagakar andar va bahar se leak.proof welding kar trial dena. , sulphur bhatti (juice/syrup) ke gale/kamzor secondary gas cooler ko kaatkar hatana. 10/12 mm moti plate se purane ke anusar naya cooler fabricate kar yathasthan fit kar samast connection poorv ki bhanti kar leak.proof gas trial dena. , sulphur bhatti station par juice/syrup hetu sthapit sulphur bhattiyon ke gas coolers ke gale/kamzor cooling pipes ko kaatkar hatana. purane anusar naye pipes taiyar kar poorv ki bhanti fit kar leak.proof trial dena. , sulphur bhattiyon ke gale gas headers ko kaatkar hatana. purane anusar naye headers taiyar kar lagana. , sulphu

CTN :45718905

14 Jul, 2026 NA

Pune - Maharashtra

Tender For e-enquiry of calling quotation for the work of various capacity motor rewinding of ict/reactor cooling fans/pumps & water distribution system at 400kv r.s. division, lonikand-ii.

CTN :45712242

22 Jul, 2026 1.25 Crore

Jhakri - Himachal Pradesh

Tender For supply of latest technology based control cubicle for cooling water system with hmi & accessories as per ts , 75 kw, 415v, 3 phase induction motors as per ts and sow enclosed , 37 kw, 415v, 3 phase induction motors as per ts and sow enclosed , mandatory spares as per detailed in ts and sow enclosed , installation and commissioning of latest technology based control cubicle as per sow enclosed

CTN :45638389

10 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : drinking water cooler with built in water purification system (ro+uv)-a general specifications-(1) conformity to standard for ultraviolet system is 14724 (latest) for water purification system with ultraviolet disinfection. (2)input voltage-230v 50hz. (3)maximum power consumption-850watt (maximum) (4)type of water purification technology- ro+uv (5)operation mode-fully automatic with auto cutoff.b filtration & purification water storage & cooling-(1)water storage tank capacity-120liters. (2)cooling capacity at comfort level-minimum 80 lph (3)permeate(purified water)production capacity-minimum 50 lph(4)refrigerant-hfc r 134-a (5)thermal insulation for storage tank-puf(polyurethane foam)(6)total no. of faucets-3(1 normal & 2 chilled)(7) no. of stage of filters-5(minimum)(8)% of purified water recovery-25%(minimum) (9)% rejection of tds-> 90%(approx)c material specification-(1)type of product construction-concealed(2)type of installation-indoor(3)storage tank material & drain tray material-ss 304(stainless steel 304)(4)outer body material-front panel ss 304 (stainless steel 304)and rest crca power coated steel.d warranty-12 months onsite warranty from the date of supply (minimum)e make-kent,eureka forbes, ao smith, blue star, sidwal (climatrol) [ warranty period: 12 months after the date of delivery ] ]

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