Latest raising main laying Tenders | Government raising main laying Tenders

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

Central Government/Public Sector

CTN :39964946

08 Jul, 2025 NA

Sonbhadra - Uttar Pradesh

Tender For bid to ras corrigendum : procurement of air conditioning system for ntpc singrauli project - supply- ac and ventilation system -air cooled condensing unit , supply- ac and ventilation system -air handling unit -ahu , supply- ac and ventilation system -strip heaters , supply- ac and ventilation system -pan humidifier , supply- ac and ventilation system -copper refrigerant piping -suction line , supply- ac and ventilation system -copper refrigerant piping -liquid line , supply- ac and ventilation system -refrigerant gas , supply- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , supplyac and ventilation system -gss duct sheet - 18 g - air conditioning system , supply- ac and ventilation system -volume control damper , supply- ac and ventilation system -fire damper , supply- ac and ventilation system -motorised actuator for fire damper , supply- ac and ventilation system -grills diffusers , supply- ac and ventilation system - accoustic insulation , supply- ac and ventilation system -thermal insulation , supply- ac and ventilation system -fine filter , supply- ac and ventilation system -dp switch , supply- ac and ventilation system -fresh air fan assembly , supplyac and ventilation system -cassette ac unit - 4 tr , supply- ac and ventilation system -cassette ac unit - 3 tr , supply- ac and ventilation system -cassette ac unit - 2 tr , spares- ac and ventilation system -v belts for blower , spares- ac and ventilation system -ahu blower bearings of each type , sparesac and ventilation system -blower motor bearing , spares- ac and ventilation system -pre filter for ahu , spares- ac and ventilation system -fine filter for ahu , spares- ac and ventilation system - electrical actuator , spares- ac and ventilation system -dp switch , spares- ac and ventilation system -relative humidity sensors , spares- ac and ventilation system -geyserstat , spares- ac and ventilation system -local humidity temperature indicators , etc- ac and ventilation system -air cooled condensing unit , etc- ac and ventilation system -air handling unit -ahu , etc- ac and ventilation system -strip heaters , etc- ac and ventilation system -pan humidifier , etc- ac and ventilation system -copper refrigerant pipingsuction line , etc- ac and ventilation system - copper refrigerant piping-liquid line , etc- ac and ventilation system -refrigerant gas , etc- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 18 g - air conditioning system , etc- ac and ventilation system -volume control damper , etc- ac and ventilation system -fire damper , etc- ac and ventilation system -motorised actuator for fire damper , etc- ac and ventilation system -grills diffusers , etc- ac and ventilation system - accoustic insulation , etc- ac and ventilation system -thermal insulation , etc- ac and ventilation system -fine filter , etc- ac and ventilation system - dp switch , etc- ac and ventilation system -fresh air fan assembly , etc- ac and ventilation system - cassette ac unit - 4 tr , etc- ac and ventilation system -cassette ac unit - 3 tr , etc- ac and ventilation system -cassette ac unit - 2 tr , etc- ac and ventilation system -cable laying

State Government

CTN :40385034

17 Jul, 2025 5.09 Lacs

Kheda - Gujarat

Tender For corrigendum : providing and applying synthetic enamel oil paintings and scaffolding work on various turbine auxiliaries, piping of bcw, acw, cw and jack well etc. system of unit -1, 2, &and 3 on as and when required basis at wtps.

Central Government/Public Sector

CTN :40939762

14 Jul, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of lbm wool for tata piping system jamshedpur : : - 220200150000 wool 150 kg per cubic meter 40 mm one side gi wirenet , 220200350000 wool 150kg per cubic meter 25 mm one side gi wirenet , 220200360000 wool 150kg per cubic meter 25 mm both side gi wirenet , 220200370000 wool 150kg per cubic meter 40 mm both side gi wirenet , wool 150kg per cubic meter 40 mm both side gi wirenett

corporations/Associations/Others

CTN :39639757

03 Jul, 2025 3.08 Crore

Barsingsar - Rajasthan

Tender For bid to ras providing of custom bid for services - nlcil - btps - tm - bmc for turbine & its auxiliaries including bfps, ceps, cwps,ebfps, dg sets, compressors, ac plant, fire protection system, idcts, piping & valves, misc.pumps, ventilation system, compressed air system, dm, pt & chlorination plant for the year2025-2027.

State Government

CTN :40893007

03 Jul, 2025 NA

Usmanabad - Maharashtra

Tender For repair to hydraulic system ( side branch piping ,delievery piping) tata hitachi zaxis 120 excavator no. 52806

Central Government/Public Sector

CTN :40869436

18 Jul, 2025 36.99 Lacs

Mumbai - Maharashtra

Tender For providing of customized amc/cmc for pre-owned products - aicmc of low side hvac system including ahus, cooling tower, chilled and condenser water pumps and its piping with accessories, etc at ats complex, mumbai for 02 years (2025-27); as per scc and atc document..

corporations/Associations/Others

CTN :40878069

09 Jul, 2025 28.28 Lacs

Bhandara - Maharashtra

Tender For m&r to pwss at hingna, bhandara, kalmeshwar, gondia, umred... supply of spares for chlorinators & annual maintenance contract for chlorinators... - chlorinator, servicing and overhauling of job chlorinators for a period of one year including a) every month visit for periodical maintenance of chlorinators, checking them for proper functioning and routine checkup including minor consumables required. b) attending breakdown calls if any apart from the routine regular monthly visits., supply of spares for chlorinators and related piping system as under:-, (technical sanction no 137123secn for august2023 ) filter made from schedule 80, a106, grade b, carbon steel, (technical sanction no 137123secn for august2023 ) ejector body., (technical sanction no 137123secn for august2023 ) ejector diaphragm assembly, (technical sanction no 137123secn for august2023 ) needle valve, (technical sanction no 137123secn for august2023 ) actuator for diaphragm type pressuregauge, (technical sanction no 137123secn for august2023 ) inlet valve spring made of hastelloy, (technical sanction no 137123secn for august2023 ) vacuum regulator ptfe diaphragm assembly., ((technical sanction no 137123secn for august2023 ) nrv for vacuum tubing with suitable connectors.., (technical sanction no 137123secn for august2023 ) 3/8* 18g, pvc coated copper tube with stub enf and brass nut-6 feet long, (technical sanction no 137123secn for august2023 ) o ring set / gasket set, (technical sanction no 137123secn for august2023 ) ejector inlet adaptor & rotameter outlet adaptor with nut, (technical sanction no 137123secn for august2023 ) inlet and outlet piping set with fitting like unions, valves etc complete, (technical sanction no 137123secn for august2023 ) filter elbow and tee, (technical sanction no 137123secn for august2023 ) diaphragm type ss pressure gauge, (technical sanction no 137123secn for august2023 ) inlet water ss pressure gauge with tee and adaptor., (technical sanction no 137123secn for august2023 ) filter to regulator copper tube with stub end and brass nut, (technical sanction no 137123secn for august2023 ) borosilicate glass tube with teflon float., (technical sanction no 137123secn for august2023 ) inlet ventur, (technical sanction no 137123secn for august2023 ) outlet venturi, (technical sanction no 137123secn for august2023 ) inlet valve body, cap and pin., supply of yoke clamp & tonner key, providing , erecting & commissioning of chlorinetrap made of 100 mm dia seamless steel pipe with chlorine control valve with mounting plate & necessary hardware to mount on wall/frame with necessary copper pipe etc complete, providing, erecting, commissioning of new vacuum type floor mounted chlorinatorof 5 kg/hr capacity including-filter unit made ofschedule 80a 106 grade b carbon steel, -inlet copper tube with stub end and brass nut length 2 mtrs-filter vacuum copper tube with stub end & brass nut, inlet valve assembly having ptfe seat and hastelloy spring, -vacuum regulator with ptfe diaphragm assembly pvc front and back body,. rotameter made out of pvc with borosilicate tube teflon float and flow control valve spindle made of pvc, -pvc tubing with nuts form vacuum regulator to rotameter., ejector assembly containing ejector block of pvc venturiset nrv gas nrv water drain and inlet water gauge, -vacuum tubing, fiber board with angle set, chlorine pressure, inlet /outlet pipingwith isolation valves up to as required length withfoundation along with all required accessories complete, supplying, erecting, testing and commissioning ofminimum three & above star rated centrifugal water pump (monoblock), 415 v, threephase, 50 hz, a.c. supply of 3.75 kw/5 hp with discharge 715/200 lpm for head of 17/39 m and 65 mm suction/50 mm delivery pipe on provided cc foundation as per specification no. wp-cgp., supplying & erecting d.o.l starter suitable for 415 v, 3 phase 50 cycles with no volt coil and overload element with necessary mater

Central Government And Public Sector

CTN :40875497

04 Aug, 2025 1.48 Crore

Visakhapatnam - Andhra Pradesh

Tender For detailed engineering, fabrication, installation and commissioning of distributor headers, connected piping system and platform at barc, vizag

CTN :40644818

05 Jul, 2025 NA

Mysore - Karnataka

Tender For corrigendum : tender for supply of hose assy , hose assy eop , hose assy , hose assy , hose assy , hose assy(toc) , hose assy , hose assy (fuel return line) , hose , hose assy , hose assy (hoc inlet) , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose , hose assy , hose assy , hose , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy (for front pump boc delivery) , hose assy , hose assy , hose assy , hose assy (for ipb) , hose assy (for ipb) , hose assy (for ipb) , hose assy (for ipb) , hose kit (for raipb) , hose assy kit , hose assy kit , hose assy kit(steering only) , hose assy kit(only for bws70 inline with) , hose assy (m901250) , hose assy , hose assy kit , hose , hose (ha 5824) , hose (ha 5585) , hose assy , hose(ha 6503) , hose , hose assy kit - 14 (accumulator) , hose assy kit 16 (hydraulic filter) , hose assy kit 19 (aux steering & trans) , hose assy , hose assy , hose , hose , hose (ha 6707) , hose , hose assy , hose kit (boc) , hose assy(only for in-board park brake) , hose assy rh (only for in-board park brake) , hose assy (stg) , hose assy (stg) , hose assy (stg) , hose , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose , hose , hose disc brake , hose , hose disc brake , hose assy , hose , hose , hose assy taper sealed type-140 bar 90 , hose assy taper sealed type-140 bar 11 , hose assy , hose assy taper sealed type-140 bar 80 , hose assy taper sealed type-140 bar 10 , hose assy flange typ -210 bar 45 deg , hose assy , hose assy flange typ -210 bar 90 deg , hose assy flange typ -210 bar 90 deg , hose assy , hose , hose , hose assy taper sealed type-30 bar160 , hose , hose assy , hose assy , hose , hose assy , hose assy taper sealed type-30 bar 800 , hosy assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy , hose assy (1700mm) , hose assy (1700mm) , hose assy kit , hose assy-kit (fuel system piping) , hose assy-kit (low pressure piping) , hose assy-kit (steering) , hose assy-kit (transmission piping)

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