Latest refrigerant pipeline repair Tenders | Government refrigerant pipeline repair Tenders

State Government

CTN :45466096

15 Jun, 2026 30.00 Lacs

Siwana - Rajasthan

Tender For annual rate contract for provding new water service connection with material under division siwana - providing household tap connection as per technical specification and approved drawing as per relevant is code (amended up to date) from hdpe/upvc/di/ac/ms/gi pipe line up to consumer meter/premises by using pp mechanical integrated saddle with inbuilt flow control valve made out of ss316 designed for 5 lpm discharge at 0.5 bar pressure , not exceeding the flow of 7 lpm at 2 bar and a compression elbow, moulded in single piece/ fusion welded (complete job) including digging out suitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance with specification for potable water including gm full-way valve (is:778 mark) or wheel valve and specials with 20 mm nominal dia mdpe pipe pe 80 pn 16 as per iso 4427 / 20 mm nominal dia ppr-c (three layered) pipe pn16 sdr 7.4 (is:15801:2008) (isi mark) and above ground level using ppr-c pipe with standard ppr fittings/ gi pipes in the premises for fixing a tap / meter box (excluding) ,including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . the service line should be laid at least 45 cm below ground level. note: road cut and restoration is not part of this item and paid separately. for connection with 20 mm dia mdpe/ppr-c pipe length up to 05 mtr. rate is exclusive of gst., road cutting for house hold service connection in minimum trench width wherever road crossing is required. road cutting of cement concrete,wbm, black top etc. of all thickness shall be done by using a concrete cutter machine keeping minimum trench width and restoration of the road with cement concrete with pcc m-10 and cc m-30 grade as per specification and direction of engineer in charge.(06 meter) rate is exclusive of gst., add extra over item no 1.21, 1.22 & 1.23 for providing 20 mm pe 80 pn 16 as per iso 4427 mdpe pipe including excavation, providing, laying & jointing of service line above 5.00 mtr. rate is exclusive of gst., road cutting charges for pit of size 1.0x1.0 mtr for providing connection dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by cc cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. (0.30 cum) rate is exclusive of gst., road restoration charges for pit of size 1.0x1.0 mtr for providing connection providing and laying in position cement concrete m10 grade nominal mix 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. measurement for cc work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work. (0.10 cum) rate is exclusive of gst., providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. measurement fo

State Government

CTN :45494636

18 Jun, 2026 70.00 Lacs

Pali - Rajasthan

Tender For providing, laying, jointing and commissioning of various sizes of hdpe/di pipes at various wss under jurisdiction sub. dn. raipur of div. jaitaran (arc)

State Government

CTN :45494637

18 Jun, 2026 70.00 Lacs

Pali - Rajasthan

Tender For providing, laying, jointing and commissioning of various sizes of hdpe/di pipes at various wss under jurisdiction sub. dn. jaitaran of div. jaitaran (arc)

State Government

CTN :45490102

22 Jun, 2026 1.11 Lacs

Kangra - Himachal Pradesh

Tender For sh laying, jointing and testing of g.i. pipes of various dia at gharoh garh saira nora and wss dulli kakra ).

State Government

CTN :45490104

22 Jun, 2026 1.04 Lacs

Kangra - Himachal Pradesh

Tender For sh laying, jointing and testing of g.i. pipes of various dia at lwss chau har harnera and wss upper and lower odder

State Government

CTN :45490128

22 Jun, 2026 1.10 Lacs

Kangra - Himachal Pradesh

Tender For (sh laying, jointing and testing of g.i. pipes of various dia at lwss ladwara and bandi rachiyalu ).

State Government

CTN :45201404

16 Jun, 2026 34.71 Lacs

Tarn Taran - Punjab

Tender For corrigendum : distribution pipe line, all civil works, supplying and laying pvc pipes, sluice vales and distribution system etc. house hold connection, etc. complete in all respects.

State Government

CTN :45265001

16 Jun, 2026 42.93 Lacs

Tarn Taran - Punjab

Tender For corrigendum : distribution pipe line, all civil works, supplying and laying pvc pipes, sluice vales and distribution system etc. house hold connection, development of water work, carriage, etc. complete in all respects.

State Government

CTN :45383220

12 Jun, 2026 17.51 Lacs

Hoshiarpur - Punjab

Tender For corrigendum : construction of 1 no. ohsr of 25 kl capacity having height of 15.50 m bottom, 17.20 mtr. upto fsl complete, providing and laying of pvc pipes 10 kg/cm2 for rising main with specials, sluice valves and huadies, distribution system, carriage of material, complete in all respects" in water supply scheme daulatpur, gill (2 no.) augmentation block bhunga distt. hoshiarpur. (under head 4215) zone-a

State Government

CTN :45445001

24 Jun, 2026 60.00 Lacs

Jummu - Jammu And Kashmir

Tender For installation of electro-mechanical equipment at cps muthi for water supply to durga nagar. - h.c pumping units-2no-providing, installation, testing and commissioning of 50000 gph x 150 mtrs. head (02 no.s) horizontal centrifugal split casing pump with slow peed motor at cps muthi by way of excavation of earth work for laying of rcc foundation block. the job includes construction of foundation block for installation of 50000 gph x 150 mtrs. hend horizontal centrifugal pump set at cps muthi. by way of dismantling of old foundation blocks with the help of required tool and tackle and manual labour as per site requirement. disposing off the excavated material from the site to distance of at least 0.50 km with the help of manual labour and mechanical transport. job includes digging of pit of size 6x3.5x4and disposal of excavated material from the site of the work to the place of dumping. providing/lying of rcc foundation block of size 5x3.5x5(labove the ground level) in 1:2:3 cement concrete mix having requisite reinforcement with 12 mm dia. tor steel from center to center with proper spacing. fabrication and fitting of foundation bolts duly welded with cross members and threading at top with nut. foundation bolt shall be welded with tor steel and firmly grouted in the cement concrete mix, plastering and finishing from outside: fitting of base frame plate on the top of the block and leveling it both horizontally as well as vertically. strengthening of the base frame by providing and welding of m. s. channel cross members of required size and as per the size of frame for giving extra strength against vibration of the unit and on full load running conditions. complete job includes cost of material and labour charges for laying of the foundation block, plastering and finishing. placing horizontal centrifugal pumping unit on the base frame by using hydra crane, chain block, manual labour and other tools and tackles. leveling of the pump and motor properly on the base frame and coupling them by fitting of the m.s. coupling bolts with nuts rubber bushes and m.s. fasteners required for horizontal centrifugal pumping unit base connections with base frame job includes cost of material, carriage of machinery and allied materials to the site of work, loading/unloading and allied charges.suction line: fabrication of suction line by providing / fabrication of ms pipe of dia 150 mm. of length as per site requirement (09 mtr approx.) proper beveling of ms pipe for v-butt welding joints. the job includes providing and. fabrication of ms bends of 150 mm dia out of ms pipe 150 mm dia. providing/fabrication / fitting of ms flanges-4no wherever required and with the one flange compatible to be fitted the suction flange of both the pumps. job includes providing and fabrication of ms bends of 150 mm dia -04 no. the job also includes providing and fitting of sluice valves of 150 mm dia. (cs material)- 02no.(01 no.for each suction line of 02 pump sets) on suction lines. providing, fabrication and fitting of ms flanges at both end of sluice valve as per site requirement.delivery line: fabrication of delivery line by providing and fabrication of ms pipe 125 mm. upto manifold. proper beveling of ms pipes for v-butt welding joint. job includes fabrication/fitting of ms pipe 125 mm dia. upto manifold. job also involves making interconnection with manifold with the delivery flange of newly installed pumps. the job involves fabrication/fitting of ms bends as per site requirement no-02 out of 125 mm dia. ms pipe. fabrication of 04 no. ms flange of 125 mm dia. to match delivery flange of the pump and welding of flange with one end of the bend. makes interconnection of manifold with delivery pipe. job also includes providing/fitting of sluice valve (cs)-2no and reflux valve of 125mm-2no (cs material) on delivery side of each pumpset by the way of welding for on delivery line. all the welding work shall have to executed butt pre heated high pressure welding electrod

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