Latest oxygen pipeline repair Tenders | Government oxygen pipeline repair Tenders

CTN :40241122

28 May, 2025 NA

Hooghly - West Bengal

Tender For supply of disconnecting and taking out defective under ground lt cable from trenches pole pipe floor wall etc , supply laying testing and connecting xlpe sheathed cable heavy duty with stranded aluminium conductor 1100 volt grade of size 4.0 core 10 sqmm. , all as per boq item no 2.00 here in before but of size 3.5 core 70 sqmm. complete all as specified , all as per boq item no 2.00 here in before but of size 3.5 core 120 sqmm. complete all as specified , excavating in trenches n.exc 1.5 m wide and n.exc 1.5 m depth for foundation etc or for shafts wells cesspits manhole pier hole taking out and laying of cable etc , returning filling in including spreading levelling watering and well ramming in layers not exc. 250mm in soft loose soil complete all as specified and as directed. , removing excavated materials soils not exc. 50.00 mtr and depositing where directed at a level not exc. 1.50 mtr above the starting point in soil complete all as specified and as directed. , m and l sand cushioning dry in trenches for protec tion of ug cables below above and around the ug cable , m and l for fly ash bricks locally available laid dry width wise across the line of cable in trenches for protection of ug cable , supplying and fixing galvanised mild steel pipe tubing light grade complete with all fittings of 80 mm bore dia laid in trenches under roads fixed to poles , supplying and fixing galvanised mild steel pipe tubing light grade complete with all fittings of 50 mm bore dia laid in trenches under roads fixed to poles , supplying and fixing galvanised mild steel pipe tubing light grade complete with all fittings of 100 mm bore dia laid in trenches under roads fixed to poles , m and l for boring of horizontal hole under road pavement hardstanding suitable for passing through up to 80 mm bore complete all as specified. , s and fix hdpe dwc double wall corrugated of dia 25 mm incl disconenction and connection to cable near oh for pipe fixing incl joints complete , s and fix hdpe dwc double wall corrugated of dia 40 mm incl disconenction and connection to cable near oh for pipe fixing incl joints complete , s and fix hdpe dwc double wall corrugated of dia 50 mm incl disconenction and connection to cable near oh for pipe fixing incl joints complete , material and labour for earthing complete with galvanised steel earth plate electrode 600x600x6 mm mm buried directly in ground earth pit not less than 2.25m below ground level , supply and fix metal cable route indicator of height 750 mm ms flat of 40 mm x 4 mm with circular 100 mm diameter ms sheet of minimun thickness 3mm , taking down dismantling of unserviceable lt panels complete all as specified and directed by engineer in charge. , supply designing install testing commission 3 phase and neutral 415 volts outdoor type cpri type tested having certification , all as per boq item no 57.00 here in before but of size 1.00m x 0.45m x 1.00m with the following incoming and outgoing , wrecking crow bar or claw bar as per is 706 (q3)

State Government

CTN :40204322

22 May, 2025 2.41 Lacs

Korba - Chhattisgarh

Tender For laying of 150 mm dia m.s. pipeline upto ash dyke top and linking/tapping from awrs return pipe line at ash dyke of gorhi/pandripani of dspm tps korba east

CTN :40202385

08 May, 2025 30.00 Lacs

Jaipur - Rajasthan

Tender For e-tender for annual rate contract for laying of ms/gi/ss pipe line and fabrication of structure, fibre shed work, lifting and shifting work at jaipur dairy

Co-operative

CTN :40185881

09 May, 2025 30.00 Lacs

Jaipur - Rajasthan

Tender For e-tender for annual rate contract for laying of ms/gi/ss pipe line and fabrication of structure, fibre shed work, lifting and shifting work at jaipur dairy

CTN :40188524

21 May, 2025 2.89 Lacs

Agra - Uttar Pradesh

Tender For custom bid for services-emergency repair/ replacement of header in kb line pump house under age e/m (west) of ge (west) agra-1 taking down supplying, fixing, testing and commission of ms header made out of heavy duty erw pipe of size 300 mm dia with end plates of 6 mtrs length with inlet connection 200 mm dia03 , and outlet connection 150 mm dia -03 nos on pcc pillars complete all as specified and directed. note:- all accessories like all fittings ( standard ms fittings with welded joint shall be used on the pipes) including tees, elbows, d-joint, reducer, union , flanges, rubber gaskets, gi nuts bolts, washer, including supporting/ fixing the pipe on floor/wall/ ceiling with clamps, hangers, angles with clamps, hangers, angles as per specification complete with two or more coats of synthetic enamel paint of approved make/ shade over one coat primer complete. 01 job 2 taking down and s&f ms pipe erw steel including specials, nominal 300 mm dia as per is 3589 (1981) thickness 5.4 mm. 3 taking down & s&f ms pipe erw steel including specials, nominal 200 mm dia as per is 3589 (1981) thickness 5.4 mm. 4 taking down & s&f ms pipe erw steel including specials, nominal 150 mm dia as per is 3589 (1981) thickness 5.4 mm. 5 taking down & supply, laying and jointing for the 100 mm bore on floor/wall, galvanized steel tubing medium grade including isi marked gi fittings, including cutting to reducing length, screwing and connecting with existing line including fix existing connection with required size of tee or ms clamp complete all as specified and directed 6 taking down & supply, laying and jointing for the 80 mm bore on floor/wall, galvanized steel tubing medium grade including isi marked gi fittings, including cutting to reducing length, screwing and connecting with existing line including fix existing connection with required size of tee or ms clamp complete all as specified and directed. 7 s&f in replacement 200 mm bore cast iron sluice valve both ends flanged pn-1.6 with iron wheel (isi marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed. 8 s&f in replacement 150 mm bore cast iron sluice valve both ends flanged pn-1.6 with iron wheel (isi marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed. 9 s&f in replacement 100 mm bore cast iron sluice valve both ends flanged pn-1.6 with iron wheel (isi marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed. 10 s&f in replacement 80 mm bore cast iron sluice valve both ends flanged pn-1.6 with iron wheel (isi marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed. 11 m&l for rendering 10 mm thick on fair faces of brick work or concrete surfaces of wall in cement mortar 1:6 complete all as specified and directed. 12 excavation with the help of jcb and labour charges.

Central Government And Public Sector

CTN :40186750

15 May, 2025 31.52 Lacs

Bardhaman - West Bengal

Tender For supply of supply of 1.5 tr inverter type 5 star rated split air- conditioner unit , dismantling of existing 1.5 tr split ac unit , installation, testing and commissioning of the split ac unit , supplying and fixing extra copper pipe line , supplying and laying 4 core 2.5 sq. mm pvc insulated and pvc sheathed flexible copper cable , supplying and fixing of powder coated ms frame stand , supplying and fixing of 20 mm dia heavy duty pvc pipe with accessories for drain water connection

Central Government And Public Sector

CTN :40170110

20 May, 2025 31.52 Lacs

Kharagpur - West Bengal

Tender For supply of supply of 1.5 tr inverter type sac , dismantling of sac , itc of sac , supplying and fixing extra copper pipe line , supplying and laying copper cable , supplying and fixing of powder coated ms frame stand , supplying and fixing of 20 mm dia heavy duty pvc pipe

Corporations/Associations/Others

CTN :40127855

12 May, 2025 1.16 Lacs

Jewargi - Karnataka

Tender For providing and laying 250 mm ms pipe line to bhima jack well in jewargi tmc

State Government

CTN :40095274

19 May, 2025 NA

Birbhum - West Bengal

Tender For providing electro-mechanical accessories and others at pump house- i and ii for bahadurpur w/s scheme at murarai -i block under bolpur mechanical division phe dte. - supply and delivery at site of the following submersible pumping machinery and electrical accessories as per approved vendor list of phed, submersible pumping machinery directly coupled with water proof suitable size motor having following specification :- pump:duty condition -25.74 m3/hr, head- 57 mtr, shaft-stainless steel, impeller- s.s / gm, outlet size: 65mm / 80mm., motor:submersible type 3 ph , 50hz, 415 volt 10% 2900 rpm motor must be suitable for operation with star delta starter.(test certificate along with characteristic curve should be submitted at the time of delivery)., 1.1kv grade 4 sq.mm x 3 core water proof flat submersible cable for above pump-motor set., 1.1kv grade 10 sq.mm 3 core xlpe insulated aluminium armoured cable conforming to is 7098 (part-i) 1988, with upto date amendments., supply and delivery of the following valves, pipes and gauges etc at site, 3mtr long 80mm dia upvc standard type column pipe [cream color] with both side threaded and one end side socketed with registered kpmg, 1.5 mtr long 80mm dia upvc standard type column pipe [cream color] with both side threaded and one end side socketed with registered kpmg., 80mm dia. ci top & bottom adopter., heavy type suitable dia. ms suspension clamp along with nuts bolts and washers., 80mm dia. cidf non-raising sluice valves, pn 1.0 rating (conforming to is:14846) for delivery pipe line and wash out line.(moc & tc needed for valve)., 80mm dia. cidf single door swing non return valve, pn 1.0 rating (conforming to is:5312).(moc & tc needed for valve)., cidf 90 bend- 1no., ci flanged tee- 1no., blank flange-1no., ci/ ms flanged short piece 0.50 mtr.-1no, ci/ ms flanged pipe 1mtr.- 1 no. etc (as per is specification and certification registered) for construction of delivery pipe line and wash out line, heavy type 250mm dia./suitable split type tube well cover with clamping arrangement including supply of nuts, bolts and washer as per departmental design., anti snapping safety device for pump set by supplying suitable size of ms angle busket and nylon rope of required length including supplying of nuts, bolts and all other materials, 150mm dial pressure gauge [range 0-7kg/cm ] with glycerine filling inside the dial including brass cock and fitting complete [this cost includes 15mm. dia g.i. pipes and specials]., making brick pillar 0.25 x 0.25 x 0.75 mtr/suitable hight for supporting of valves and pipes with 12mm thick plaster and net cement finish complete., making cc foundation for support of the kiosk box after excavating the earth upto a depth of 0.6 mtr below the gl including supply of all materials complete with 12 mm thick cement plastering with net cement finishing complete as per direction of eic (size: 3 x 1 x 5)., suitable kiosk box for cable connection of submersible pump motor set with degree of protection ip 65 including suitable legs and 6 nos. al. bus bar for 32 amps and all necessary earthing arrangement and insulator as per direction of eic., laying of one no. cable 10 sqmm 3 core ( departmental supply) in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of thecable with 8 (eight) nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed., carrying and fixing three phase submersible pump 7.5 hp mug starter as per direction of eic ., installation of submersible pumping machinery to newly sunk tubewell along with column pipes (as required), top cover, valves, and specials of above with protection pipe and supply of ms clamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necceasary pipe, reducer/enlarger, gi/ms specials etc.

State Government

CTN :40049068

14 May, 2025 NA

Birbhum - West Bengal

Tender For supply, delivery and installation of different electro-mechanical accessories at loba pwss under bolpur mechanical division, phe,dte. - supply and delivery at site of following vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: method of starting : dol / s/d, shaft-s.s, impeller- s.s / crome steel / gm, outlet - 80/100 mm dia motor : operating voltage : 415 ( 10 %), phase : 3ph, 50 hz 6%speed : 2900 rpm, method of starting : s/d(make : ksb / grundfos / texmo / cri / kbl / mbh / or any approved vendor.) ( n.b : manufacturers test certificate along with charecteristics curve and gurantee certyificate have to be submitted at the time of delivery.), a)discharge (q) : 20m /hr.head (h) : 36 mtrs., b) discharge (q) : 27m /hr.head (h) : 42 mtrs., c) discharge (q) : 27m /hr.head (h) : 51 mtrs., d) discharge (q) : 30m /hr.head (h) : 57 mtrs., installation of submersible pumping machinery to newly sunk tubewell along with column pipes (as required), top cover, valves, and specials of above with protection pipe and supply of ms clamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necceasary pipe, reducer/enlarger, gi/ms specials etc. including brick, sand, cement, rod etc and laying & drawing of all actuator cable & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of eic., add: gst @ 18% on sum of item no: 1.00 to 2.00, add: cess @1% on sum of item no. 1.00 to 3.00

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