Latest dwc pipe laying Tenders | Government dwc pipe laying Tenders

Central Government/Public Sector

CTN :43111326

30 Dec, 2025 NA

Bangalore - Karnataka

Tender For tender for supply of supply and installation commissiong d d -supply installation testing and commissioning of 2tr 24000 btu per hour minimum bee 3 star rated confirming to is 1392 part 2 2018 inverter type cassette split ceiling mount air conditioner having wireless remote controller led display for indoor unit motorized vertical horizontal swing controls air filters uto restart with memory features inbuilt drain pump rotary scroll hermetically sealed compressor and initial charge of eco friendly refrigerant condensor and evaporator coils of copper material suitable for operation on 230v 10 single phase 50hz ac power supply the indoor unit shall be suspended from the ceiling using threaded rods including clamps bolts nuts etc and the outdoor unit shall be mounted on floor complete as required , supply and laying of soft drawn copper refrigerant pipe of suitable size for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation including necessary brazing jointing etc as required for cassette split air conditioner as required for item no 1 , supply laying of 4c x 25 sqmm frls pvc insulated 1 1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 25 mm dia minimum thickness of 1 2mm pvc drain pipe along with accessories and necessary clamps with an u trap at the end as required , supply and fixing of 75mm dia minimum 18mm thickness pvc covering pipe using necessary bend colloc clamps threded rod supports accessories etc for laying copper refrigernt line electrical cable and drain line as required. , supply and installation of floor mounted powder coated ms 25 x 25x5mm l angle frame including clamps bolts nuts vibrating dampers as required , drilling of hole using core cutting machine of size up to 100 mm dia in concrete stone wall ceiling for laying refrigerant lines etc and finishing the same with cement mortar after laying , dismantling shifting of old 2tr cassette split air conditioner having indoor and outdoor units associated refrigerant pipes electrical wires and drain pipes including pump down of refrigerant. , making of necessary alteration of existing gypsum false ceiling for installation of cassette air conditioner indoor units including necessary aluminium channel support gypsum board necessary accessories including painting to match for the existing false ceiling , supply installation testing and commissioning of 2tr 24000 btu per hour and iseer value five star rated and compliance with is 1391 part 2 2018 wall mounted inverter type hi wall split cooling inverter air conditioner having wireless remote controller with led display hermetically sealed scroll rotary compressor and eco friendly refrigerant initial charge of refrigerant condensor and evaporator coils of copper material air filter with auto swing auto restart features suitable for operation on 230v single phase 50hz ac power supply the indoor unit shall be fixed rigidly on wall using necessary frame the outdoor unit shall be mounted on floor laying and interconnection of standard length copper refrigerant piping as supplied by the oem between indoor and outdoor units complete in all respects as required necessary drilling of hole and finishing the same to match for the surrounding as required. , supply and laying of beyond the standard length supplied by the oem copper refrigerant pipe of size suitable for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation for hi wall split air conditioner as required for item no 1 , supply laying of 4c x 25 sqmm frls pvc insulated 1 1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 75mm dia minim

Central Government/Public Sector

CTN :43124147

23 Dec, 2025 NA

Dhanbad - Jharkhand

Tender For laying, jointing, fitting of ms pipe 10 inch and installation of 4000 gpm pump at nc patch-iii

Central Government / Public Sector

CTN :43098285

28 Dec, 2025 58.40 Lacs

Howrah - West Bengal

Tender For set up of lecture recording studio - equipments as per nit, sitc of camera, sitc of ptz camera ceiling mount system, sitc of hd 8-channel digital video switcher, sitc of video streaming encoder, sitc of recorder, sitc of up down cross converter, sitc of 75 intarective display with ops kit, sitc of full hd ips 24" interactive pen display unit, sitc of 16" (40.64cm) 10-point touch screen monitor, sitc of 50 inch, uh display with wall mount kit, sitc of 32 inch, uh display, sitc of 24 inch, full hd 1920 x 1080,ips panel, sitc of multiplatfrom vc iniciater enginin, sitc of desktop system for editing, sitc of abobe cc all apps education subcription for 3 yrs subscription, sitc of hdmi to usb 3 capture device, sitc of 12 channel audio mixer, sitc of 4.5 " compact desktop reference monitor, sitc of earphone, sitc of all in one digital wireless lavalier microphone, sitc of all in one digital wireless handheld microphone, sitc of dynamic vocal microphonestand, sitc of dynamic vocal microphonestand, sitc of das storage, 8-bay hardware raid enclosure, sitc of 160w led soft studio light, sitc of 4 leaf barndoor, sitc of 80w led soft studio light, sitc of 80w led soft studio light, sitc of accessories for all the lighting fixtures, sitc of lighting grid or ceiling mount, 1024 mini dmx 512 stage lighting controller, sitc of power control system, sitc of digital dimming system, sitc of wiring of studio, sitc of 3 in 1 motorized background support system with croma screen for croma set, sitc of 3 in 1 motorized background support system with croma screen for croma set, sitc of 18u full loaded 600x800 rack with pdu, installation materials, system integration, commissioning, operation & maintenance training, part a- supply of vrf equipment, supply of inverter type variable refrigerant flow system - a . 5 hp side discharge, supply of variable refrigerant flow type indoor unit, supply of four way cassette ac - 1.5 tr, supply of hi wall split ac - 1.0 tr, refjoints, cordless controller, part b- supply of low side items & installation, testing & commissioning of the vrf system, nstallation, testing and commissioning of the above vrf outdoor units ..5 hp side discharge, installation, testing and commissioning of the above vrf indoor units .hi wall split ac - 1.0 tr, installation, testing and commissioning of the above vrf indoor units four way cassette ac - 1.5 tr, supply, installation, testing and commissioning of cu. refrigerant pipes (requried as per oem design) duly insulated with 19mm / 13mm close cell elastometric nitrite rubber insulation between each set of outdoor and indoor units (vrf), supply, installation, testing and commissioning of pvc pipe medium class (for drainage of water from idu) with 6 mm thick nitrile rubber insulation., supply & laying of cu conductor scheilded flexible communication cabling between odu and idu as per oem specification (vrf). cable shall be laying through hard pvc conduit pipe, ms structure, supply & filling of first charge of refrigerant r410a, lifting & shifting charges, scaffolding charges, training cost (for a period of six months)

Central Government/Public Sector

CTN :43101682

11 Dec, 2025 NA

Barauni - Bihar

Tender For laying of additional 300nb ms pipe for wagon tippler dewatering at ntpcbarauni

State Government

CTN :43116899

23 Dec, 2025 1.84 Crore

Khandapara - Odisha

Tender For procurement and laying of 200mm dia d.i. k-9 / m.s. pipe for cwrm and rwrm pipe line and 100mm dia d.i. k-7 / m.s. pipe for distribution pipe line of khandapada nac for widening and strengthening of khandapada-fategarh pwd road from 0/00 to 18/030 km

State Government

CTN :43103118

22 Dec, 2025 36.04 Lacs

Multi City - Karnataka

Tender For estimate for the work of providing, fabrication, laying, linking and fixing of 250mm to 100mm dia di/ms pipe with specials for improvement of water from nisarga bar all along muniveerappa layout, shampura area and surrounding area coming under manorayanapalya service station pertaining to aee n-1-2 sub division-others

CTN :43099481

15 Dec, 2025 1.65 Lacs

Ananthapur - Andhra Pradesh

Tender For laying of 110mm dia ms pipe line near sowbhagya theater at garib nagar for maintanence of water supply in kalyanadurgam municipality. under general fund.

Central Government/Public Sector

CTN :43062237

26 Dec, 2025 NA

Rupnagar - Punjab

Tender For supply of supplying 50 mm width x 50 mm depth x 1. 6 mm thickness , installing 50 mm width x 50 mm depth x 1. 6 mm thickness , supplying on existing cable tray conduit 1cx 16 sq. mm stranded, annealed electrolytic bare copper conductor , laying on existing cable tray conduit 1cx 16 sq. mm stranded, annealed electrolytic bare copper conductor , supplying 25 mm x 5 mm g. i strip on wall recess as per site requirement , laying 25 mm x 5 mm g. i strip on wall recess as per site requirement, , providing 6 swg dia g. i. wire on surface or in recess , fixing 6 swg dia g. i. wire on surface or in recess , supply of free earth kit including civil works as required. , installation of maintenance free earth kit including civil works as required , supply of solid ms rod, earthing with 32mm dia, 4m length, , installation of solid ms rod, earthing with 32mm dia, 4m length , dismantling of existing g. i strip upto size of 25mm x 6mm , removing of existing earth pit by removal of earth rod pipe

State Government

CTN :43090418

05 Jan, 2026 4.85 Lacs

Bankura - West Bengal

Tender For special repair by laying 150 mm dia m.s. pipe line in place of 140 mm dia hdpe pipe at phulberia air valve site under kanchanpur (zone- c)

corporations/Associations/Others

CTN :42814643

16 Dec, 2025 61.03 Crore

Ahmedabad - Gujarat

Tender For corrigendum : (1) providing and laying 1200 mm dia. ms pipe from existing raska inlet to proposed raw water pumping station, 100 mld water treatment plant at raska water works on epc basis (2) operation and maintenance of pipeline, rwps & wtp for five years at raska for annual maintenance contract

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