Latest ac pipe repair Tenders | Government ac pipe repair Tenders

CTN :45512468

02 Jul, 2026 NA

Pune - Maharashtra

Tender For air cooled ducted 16.5 tr ac unit , air cooled ducted 5 tr ac unit , unloading lifting and shifting of 16.5 tr ducted package ac unit at site , unloading lifting and shifting of 5 tr ducted package ac unit at site , installation n2 pressure testing vacummising and commissioning of 16.5 tr ac , installation n2 pressure testing vacummising and commissioning of 5 tr ac , supply and charging of r 410 gas , supply and inst of floor mounted ms stand fabricated out of ms channel , supply and inst of floor mounted ms stand fabricated out of ms angel , hard copper refrigerant piping between indoor and outdoor units , supply and installation of gss ducting as 24g , supply and installation of gss ducting as 22g , acoustic insulation of plenum initial ducting with 10mm thick armasound , supply and fixing of 13mm thick nitrile rubber al foil faced insulation class i , supply and installation of ai powered jet nozzles with volume control damper , supply and inst of ai powered return air grills without volume control dampers , supply and installation of gi opposed blade duct dampers, qty 1.5 sqmtr , supply and fixing of canvas connection , supply and laying of 32mm dia pvc drain piping , electrical cabling 6 c x 1.5 sqmm cu flexible , electrical cabling 3 c x 1.5 sqmm cu flexible , electrical cabling 1 sqmm cu flexible double earthing * /bid number : gem/2026/b/7581741 + /dated: 11-06-2026 ' ' / bid document 1 / 24

CTN :45261530

12 Jun, 2026 NA

Jammu - Jammu And Kashmir

Tender For bid to ras bid to ras corrigendum : supply of additional variable refregerant volume modular type air conditioning outdoor unit odu 60 hp , refrigerant piping 41.2 mm od with insulation 19mm , refrigerant piping 34.9 mm od with insulation 19mm , refrigerant piping 28.6 mm od with insulation 19mm , refrigerant piping 19.1 mm od with insulation 13mm , refrigerant piping 15.9mm od with insulation 13mm , r410 refrigerant gas charging the system with new refrigerant after vaccumisation of the complete system , civil works for creating foundation for the outdoor units with masonary brick rcc work

Central Government/Public Sector

CTN :45492829

01 Jul, 2026 NA

Subansiri - Arunachal Pradesh

Tender For supply of vrf or vrv air cooled outdoor units suitable for cooling or heating having 100 percent hermetically sealed inverter type twin rotary or scroll compressor capacity of machines 14 hp to 22 hp , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,3 point 2 tr , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,4 tr , vaccumiazation and nitrogen testing of following nominal sizes of soft or hard drawn copper refrigerant piping for vrv or vrf system, thickness 1 point 2 mm , 9 point 5 mm dia od soft drawn with tube thickness 1 point 2 mm , 12point 7 mm dia od soft drawn with tube thickness 1point 2 mm , 15 point 86 mm dia od soft drawn with tube thickness 1point 2 mm , 19 mm dia od hard drawn with tube thickness 1 point 2 mm , 22 point 2 mm dia od hard drawn with tube thickness 1 point 2 mm , 25 point 4 mm dia od hard drawn with tube thickness 1 point 2 mm , 28 point 58 mm dia od hard drawn with tube thickness 1 point 2 mm , 34 point 9 mm dia od hard drawn with tube thickness 1 point 62 mm , 41 point 27 mm dia od hard drawn with tube thickness 1 point 62 mm , s i t c of y joints kit refrnet , drain piping rigid pvc piping complete with fittings supports as per specifications and insulated with 6mm thick closed cell elastometric nitrile rubber insulation 25mm dia and , 32 mm dia , 40mm dia , control and transmission wiring , testing and commissioning of vrf or vrv systems including topping of r410a gas as per site requirements , supply and installation of u or v protection of used copper pipe at outer site for odu connection site , 6way load bank double door enclosure confirming to is 8623 iec 60439 g frame panel boards , supplying and fixing of following sizes of medium class pvc conduit along with accessories 25mm , frlsh or hffr pvc insulated copper conductor single core cable in the existing surface or recessed steel or pvc conduit as required 3 x 1 point 5 sq mm , suitable size gi box with modular plate and cover in front on surface or in recess , one number xlpe insulated and pvc sheathed copper conductor armoured power cable of 1 point 1 kv grade 4 x 16 sqmm , 16 a rating 240 by 415 v 10 ka c curve miniature circuit breaker suitable for nductive load of following poles in the existing mcb db complete with connections single pole , single pole and neutral sheet steel mcb distribution board 240 v on surface by recess complete 12 way double door , supplying and fixing 25 a rating single pole and neutral , following size of perforated painted with powder coating m s cable trays 150 mm width x 50 mm depth x 1point 6 mm thickness , earthing with g i earth pipe 4 point 5 metre long 40 mm dia including accessories , providing and laying earth connection from earth electrode , providing and fixing 6 swg dia g i wire on surface or in recess for loop earthing , amc as per section c , installation of cassette ac 2 ton 5 star , copper pipe , 4 core copper wire , drain pipe with insulation , odu stand , cable tray , hanging rod , faster nut , wrapping tape , 3 core copper wire

Central Government/Public Sector

CTN :45486465

23 Jun, 2026 NA

Sultanpur - Uttar Pradesh

Tender For regasified liquefied natural gas rlng piping works from the stamping shop to the cnc gas and plasma machines in the fabrication shop

Central Government/Public Sector

CTN :45448426

17 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply of c73240000350 supply of high performance wall mounted pac unit air cooled dx type precision cooling units of capacity min 2 tr refer atc document , 100000000000 supply of interconnecting hot gas and liquid gas copper piping between indoor a nd outdoor unit along with support refer atc document , 100000000001 supply of interconnecting copper cabling for power control panel of xlpe insulated refer atc document , 100000000002 supply of interconnecting copper cabling between indoor and outdoor unit with fitting and accessories for indoor refer atc document , 100000000003 supply of interconnecting copper cabling between indoor and outdoor units for hp,lp, a1 , a2, blower refer atc document , 100000000004 supply of cpvc condensate drain piping 25mm with 9mm insulation in building area along with fitting refer atc document , 100000000005 installation, testing and commissioning of high performance wall mounted pac unit air cooled refer atc document , 100000000006 installation of interconnecting hot gas and liquid gas copper piping between indoor and outdoor unit along with support refer atc document , 100000000007 installation of interconnecting copper cabling for power control panel of xlpe insulated, pvc refer atc document , 100000000008 installation of interconnecting copper cabling between indoor and outdoor unit with fitting and accessories refer atc document , 100000000009 installation of interconnecting copper cabling between indoor and outdoor units for hp,lp, a1 , a2, blower refer atc document , 100000000010 installation of cpvc condensate drain piping 25mm with 9mm insulation in building area along with fitting refer atc document

corporations/Associations/Others

CTN :45252417

13 Jun, 2026 NA

Kasimpur - Uttar Pradesh

Tender For corrigendum : tender for supply of toshibha oh spares -generator steady bearing metal , ring gasket 3 mm compressed non asbestos gasket for blank plate connection stator cooling water line to funnel cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket for bird wire mesh installation scw skid vent cl150 asme 16.5 rf dia 40 , full face gasket 3 mm compressed non asbestos gasket emergency seal oil pump discharge nozzle connection cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non-asbestos gasket seal oil pump discharge piping regulating valve 10mkw22aa003 connection cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket seal oil pump discharge relief valve 10mkw10aa401 connection cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket seal oil pump discharge relief valve 10mkw20aa001 connection cl150 asme 16.5 rf dia 65 , ring gasket 3 mm compressed non asbestos gasket for flow element connection seal oil pump suction piping cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket for strainer connection seal oil pump suction piping cl150 asme 16.5 rf dia 80 , full face gasket 3 mm compressed non asbestos gasket pump discharge nozzle connection cl150 asme 16.5 rf dia 80 , full face gasket3 mm compressed non asbestos gasket for seal oil pump suction nozzle connection cl150 asme 16.5 rf dia 100 , full face gasket 3 mm compressed non asbestos gasket for manholes air detraining section cl150 asme 16.5 rf dia 450 , full face gasket 3 mm compressed non asbestos gasket for butterfly valve connection stator cooling water line to funnel cl150 asme 16.5 rf dia 65 , insulating gasket insulating type gasket kit along with fastners for duplex oil strainer outlet connection seal oil pump discharge piping cl150 asme 16.5 rf dia 65 , ring gasket 3 mm compressed non asbestos gasket for stator cooling water line to generator and from generator cl150 asme 16.5 rf dia 150 , ring gasket 3 mm compressed non asbestos gasket for h2 gas pressure regulator valve connection cl150 asme 16.5 rf dia 15 , ring gasket 3 mm compressed non asbestos gasket for stator cooling water line from generator cl150 asme 16.5 rf dia 200 , ring gasket 3 mm compressed non asbestos gaske for drain line air detraining section cl150 asme 16.5 rf dia 25 , ring gasket 3 mm compressed non asbestos gasket for vent line scw skid storage tank cl150 asme 16.5 rf dia 25 , ring gasket 3 mm compressed non asbestos gasket for blank plate connection stator cooling water line to funnel cl150 asme 16.5 rf dia 65 , ring gasket 3 mm compressed non asbestos gasket for break up flange connection seal oil pump suction piping upstream of strainer cl150 asme 16.5 rf dia 80 , ring gasket 3 mm compressed non asbestos gasket for break up flange connection seal oil pump discharge piping downstream of regulating valve cl150 asme 16.5 rf dia 80 , ring gasket 3 mm compressed non asbestos gasket for break up flange connection seal oil make up air detraining section cl150 asme 16.5 rf dia 80 , nitrile rubber o ring for duplex oil strainer basket covers refer note 2 special grooved flange dia 65 , rectangular o ring gasket nitrile rubber ring gasket square cross section for break up flange connection duplex oil strainer outlet to generator piping dia 65 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for seal drain nozzle connection air detraining section dia 80 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for break up flange connection from generator to h2 detraining section exciter side dia 125 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for break up flange connection from generator to h2 detraining section turbine side dia 125 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for h2 detraining section connection from generator to h2 detraining section exciter side dia 125 , rectan

CTN :45409042

08 Jun, 2026 NA

Damanjodi - Odisha

Tender For procurement of argon gas cylinder for works contract in cunnection with mechanical piping painting and insulation works for 5th stream alumina plant at nalco damanjodi odisha

CTN :45366758

19 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of air cooled ducted split air conditioner with power saving imported danfoss scroll compressor danfoss sporian expansion valve polyester powder coat capacity , sitc of copper refrigerant piping with necessary supports fittings insulation , sitc of 6c x 1 5 sqmm copper cable between indoor and out door unit with necessary earthing glands , 32mmpvc drain piping , supply of r22 gas , installation testing and commissioning along with lifting charges of indoor unit out door unit , supply and installation of factory fabricated galvanised steel sheet ducting with gi threaded rods and gi slotted angles guage 22 guage , sitc of accoustic installation with 13mm nitrle rubber with adhesive , sitc of thermal insulation with 9mm thick nitrle rubber with adhesive , sitc of aluminum thermal powder coated sipply air ret air continues grill with out dampers , supply and installation of aluminium power coated supply air return air jet diffusers , canvass connections , manufacturing and fittment of water proof trap door made of 18mm water proof termite proof board with 2mm aluminum grid support , core cutting , electrical supply from indoor to out door unit from main disturbation panel , scuff folding work , manufacturing of galvanised 200mtr ducting with power coating vents * /bid number : gem/2026/b/7426558 + /dated: 29-05-2026 ' ' / bid document 1 / 20

State Government

CTN :45289854

05 Jun, 2026 6.13 Lacs

Srinagar - Jammu And Kashmir

Tender For corrigendum : upgradation beautification of conference hall of medicine department by way of supply, installation, testing and commissioning of inverter type hot and cold reversible acs in conference hall of medicine department at govt. smhs hospital srinagar - supply, installation, testing, and commissioning of hot and cold 1.76/2.0 tr dc inverter type split ac unitcomprising of indoor and outdoor units with r-410a/32a refrigerant (green gas) having twin rotary compressor, indoor motor, outdoor motor, expansion valve and a remote-control unit with allied accessories. acshould be suitable for operation on 50 hz single phase ac supply both the indoor and outdoor units shall be installed on wall and wallifloor brackets respectively as per requirement to hold the units and should be complete with all default accessories as per oem like hooking arrangements, fixtures, frames for holding indoor and for resting outdoor units, drainage piping etc. the price is exclusive of cabling.copper tubing and nitrile foam

corporations/Associations/Others

CTN :45057480

01 Jun, 2026 6.02 Lacs

Etah - Uttar Pradesh

Tender For corrigendum : supply of finolex flexible 1 inch hose pipe , split ac copper tube 1-by-2 inch , split ac copper tube 1-by-4 inch , refrigerant r134a , refrigerant gas r-407 c , refrigerant gas r-32 , cbt-110, 125amp, terminal block, ceramic , refrigerant copper pipe 7-by-8 splitac , tb-16mm,1000v,76a 600v,100a,3-12awg, pvc , v belt spa-pt1900 long , v belt spa-pt2360 long , refrigerant copper pipe 13-by-8 splitac , vbelt spa2120 , vbelt spa1850 , vbelt spb2500 , v-belt size spb 3800 , refrigerant copper piping 1 1-by-8 inch , refrigerent copper piping 5-by-8 inch

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