Latest refrigerant pipeline repair Tenders | Government refrigerant pipeline repair Tenders

State Government

CTN :40971844

14 Jul, 2025 20.30 Lacs

Delhi - Delhi

Tender For improvement of water supply in mangeram park by providing and laying of 150 mm / 100 mm dia water line from sector-23 main road to sangwan school wali gali and from som bazar road to shiv dairy in mangeram park, budh vihar ward no. 23 phase-ii, ac-06

State Government

CTN :40972101

22 Jul, 2025 34.42 Lacs

Delhi - Delhi

Tender For providing/laying of 200mm dia main water line from bhatta sahib gurudwara road to t block vishnu garden and adjoining area in ward no. 95 of rajouri garden constituency ac-27 under ee(d)-081

CTN :40968007

09 Jul, 2025 NA

Mumbai - Maharashtra

Tender For 1. maintenance of electrical installation & fans, repair and maintenance of p/sets, street light etc. in residential & hostel bldg. at nsti, sion, mumbai during the year 2025-26. 2. maintenance of electrical installation & fans, repair and maintenance of p/sets, street lights, substation etc. in non residential bldg. at nsti, sion, mumbai during 2025-26. (sh: supplying & laying of main incomer cable in place of defective ug cable for control panel of water supply pump sets.)subwork/packages:sh: supplying & laying of main incomer cable in place of defective ug cable for control panel of water supply pump sets.

CTN :40966937

14 Jul, 2025 8.00 Lacs

Multi City - Karnataka

Tender For providing and laying of hdpe pipeline for drinking water purpose from old borewell to sabanna house in kollerdoddi and borewell near marigemma dicchi canal to megappa house and talavardoddi canal to ramanna house and erappa tanda main road to amaranna house and gogi mudukappa house to kurlerdoddi school and borewell near canal to rangappa house at ward no 23 in devadurga town

Corporations And Associations And Others

CTN :40955118

19 Jul, 2025 4.50 Crore

Dehradun - Uttarakhand

Tender For construction of tube well pump house over head tank laying and jointing rising main and distribution systems of nayagaon hathibarkala water supply scheme under sasci programme

State Government

CTN :40950747

18 Jul, 2025 1.77 Crore

Srinagar - Jammu And Kashmir

Tender For supply, installation, testing and commissioning of 2 no. chillers with cooling tower in central ac plant of main hospital at skims soura - sitc of vfd based, ahri/ eurovent certified, water-cooled, mono/ twin screw type chiller of capacity not less than 100 tr with allied items. the item shall be complete and ready to be connected with main headers in the existing central air conditioning plant of skims soura. the chiller shall be accompanied with microprocessor based control panel with all safety, switch gears needed for safe, smooth and hassle-free operation. the job includes laying of foundation as per oem recommendation which shall be not less than 6 inches above the finished floor level. the technical specifications are further detailed in annexure b., sitc electric-motor driven centrifugal pump for condenser and chiller sides having a discharge of 15 to 18 litres per second, head of 30 metres, 1450 rpm. the technical specifications are furhter detailled in annexure b., insulated chilled water piping (nitrile rubber insulation)supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 kg/ cum density, thermal conductivity 0.037 w/mk or better at 20 deg mean temperature class o insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect.note: the pipes of sizes 150mm & below shall be m.s. c class as per is: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per is: 3589, from minimum 6.35mm thick m.s. sheet for pipes upto 350 mm dia., 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulationthickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulation thickness), 100 mm (32mm nitrile insulationthickness), 80 mm (32mm nitrile insulation thickness), 65 mm (32mm nitrile insulationthickness), sitc of butterfly valves with di body double flanged construction with epdm coated disc with long pitch and pn 16 pressure rating as per is 13095 (1991), 250 mm , 150 mm , 125 mm , 100 mm , 80 mm , 65 mm , providing and fixing of aluminum cladding of 0.63 mm thick sheet to the insulated pipelines including bends, valves, fittings, etc. the job includes grooving, providing and fixing of screws, washers etc. as per is : 2676 - 1981, 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulation thickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulationthickness), 100 mm (32mm nitrile insulation thickness), 80 mm (32mm nitrile insulationthickness), 65 mm (32mmnitrile insulation thickness), sitc of ductile iron non-return valve of following size with allied jobs as per site requirement. the valve shall be conforming to is-5312. pressure rating : pn16, 150 mm , 125 mm , 100 mm , sitc of y-strainer (ci) flanged end, of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , 100 mm , 80 mm , sitc of balancing valve (ductile iron) of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , sitc of t-strainer (c.i.) of following size with allied jobs as per site requirement. pressure rating : pn16, 250mm , sitc of fully stainless steel pressure gauge (bourdon beryllium copper, socket ss316l, case and bazel ss304), rugged construction with epdm blowback, safety glass. 0-40 kg/cm , dual display bar/psi or selectable, sitc in position the bi-metal dial thermometer temperature guage 4 dail size bsp (m) connection, ss case and ss wetted parts completer as required, sitc of air release valve of following size. air release valves shall be provided at all higher points in piping system for venting., 25 mm dia , sitc

corporations/Associations/Others

CTN :40959261

16 Jul, 2025 1.40 Lacs

Kolkata - West Bengal

Tender For development of filtered water supply system at 160/1 b.b ganguly street by laying 100 mm dia main pick-up pipe in ward no 49 under borough-v

State Government

CTN :40960009

11 Jul, 2025 12.64 Lacs

Halli - Karnataka

Tender For work of providing and laying of 150mm dia & 100mm dia di water supply line in mariamma temple street road (village) k.g halli linking from 300mm dia di line in nagawara main road coming under pillanna garden-2 s/stn of aeec-1-2 sub-dvn

State Government

CTN :40955338

11 Jul, 2025 24.37 Lacs

Delhi - Delhi

Tender For improvement of water supply by providing and laying 150mm dia. di line from main 100 feet road to gali no. 15 jagatpuri extension in seemapuri constituency ac-63 under jurisdiction of ee (d-021) nit no 29 (2025-26)item no 3

State Government

CTN :40955378

18 Jul, 2025 36.72 Lacs

Delhi - Delhi

Tender For providing and laying 200 mm dia water line at karawal nagar main road from kali ghata road to nala road west kamal vihar in karawal nagar under ee (d)-028

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