Latest offshore fabrication work Tenders | Government offshore fabrication work Tenders

corporations/Associations/Others

CTN :45661832

02 Jul, 2026 1.87 Lacs

Kolkata - West Bengal

Tender For supply and installation of mechanical items for the tubewell at jogendra garden (wd-107) big-dia tubewell and other 19 nos. big dia tubewell under garfa big-dia t/w unit - chapter - viii supplying of materials m.s. blank flange as per is-6392 table 20 for 50 mm to size & for 200mm & above as is -6329 table-14)thickness 20mm-22mm nb diameter in mm 100, chapter - viii supplying of materials m.s. blank flange as per is-6392 table 20 for 50 mm to size & for 200mm & above as is -6329 table-14)thickness 20mm-22mm nb diameter in mm 150, materials and labour etc.(c)-(ii) cost of materials 1.supply of g. i. pipes of tata make including necessary sockets (i) 100 mm dia. (ii) heavy quality, materials and labour etc.(c)-(ii) cost of materials 1.supply of g. i. pipes of tata make including necessary sockets (k) 150 mm dia. (ii) heavy quality, materials and labour etc.(c)-(ii) cost of materials 1.supply of g. i. pipes of tata make including necessary sockets (h) 80 mm dia. (ii) medium quality, building works (f) structural steel works, grills, gates etc. b. repairing 2. welding in m.s. structural work withgas or electric: (b) continuous weld, building works. (u) - additional items : 20) supplying, fitting & fixing different factory made metal craft sheet (excluding cost of metal crafting) incluing cost of powder coating (for m.s, aluminium plate) & finished metal sheet with all fitting accessories complete in allrespect as per diection of engineer-in-charge. a)mild steel plate. i) 2.0mm thick, plumbing works (a)-(ii) g.i. pipe works and fittings 19(i) supplying, fitting and fixing pvc pipes of approved make of schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). with all necessaryaccessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. tting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (payment will be made on the centre line measurements of total pipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately) (a) for exposed work pvc pipes (dia) (h)80 mm, plumbing works (a)-(ii) g.i. pipe works and fittings 19(iii) supply of pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). (j) threaded end cap (dia) (n) 300 mm, plumbing works (a)-(ii) g.i. pipe works and fittings 19(iii) supply of pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). (j) threaded end cap (dia) (l) 200 mm, resting ring : fabrication and supply of protection device (resting ring) made from m.s. iron of size:o.d.10", i.d. 7" thickness 3/4" duly cross supported by 1/2" x 1/2" x 10" m.s. square bars welded firmly at all the ends complete., erection clamp - 4" dia : fabrication & supply of 4" dia erection clamp made from 1/2" x 4?" x 27" m.s. iron flat with making of 4 nos. 5/9" dia bolt holes and supplying of 4 nos. 5/8" dia x 3" long m.s. full thread bolts with nuts and washers., sub total, gst 9 %, gst 9 %, cess 1%

corporations/Associations/Others

CTN :45666306

06 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of fabrication & supply of miscellaneous mechanical items as per annexure-f - main pdb (mal) as per drawing no. md-18-197001, cable ducts as per drawing no. md-18-197002, fabrication of connector panel-1(mal) & connector panel -2(mal) as per drawing no. md-18-197003 & md-18-197004, protection cover for the connector panels (mai) as per drawing no. md-18-197005, switch board (mal) md-18-197006, first aid box (mal) as per drawing no. md-18-197007, foldable seat (mal) as per drawing no. md-18-197008, protection cover antennas (mal) as per drawing no. md-18-197009

CTN :45662043

07 Jul, 2026 44.41 Lacs

Sultanpur - Uttar Pradesh

Tender For running contract for deposit works under edd-jaisinghpur, sultanpur. - part-a (material), following materials supplied by the contractor :-, stone pad., earth wire clamp with nut & bolts., clamp for top/t-off/dropper., suspension clamp., dead end clamp., eye hook., eye hook clamp., x-arm holding clamp., red oxide paint., alluminium paint., f-bracket., pg clamp, guarding angle clamp., barbed wire g.i., stay loop insulator/guy insulator., bolts, nuts & washers all sizes., l.t. connector (pearcing)., gi pipe 6" dia, hdpe pipe 120mm., safe carriage/cartage of following items from store centre, sultanpur to work site including loading, unloading and proper stacking (distance within 0-50 km.), safe carriage of stp 09 mtr. long., safe carriage of stp 11 mtr. long., safe carriage of pcc pole 8.5 mtr. long., safe carriage of pcc pole 09 mtr. long., safe carriage of pcc pole 11 mtr. long., safe carriage of acsr weasel conductor/dog conductor., safe carriage of acsr rabbit conductor., safe carriage of 11 kv xlpe cable al. 3x70/3x120/3x185/3x240 sq.mm., safe carriage of lt abc 1 phase/3 phase., safe carriage of meter qubical., safe carriage of ct/pt combinud unit., safe carriage of t/f 10/16/25 kva., safe carriage of t/f 63 kva., safe carriage of t/f 100 kva., safe carriage of t/f 250 kva., safe carriage of t/f 400 kva., safe carriage of other line materials., dragging of stp 09 mtr. long from site to pit point., dragging of stp 11 mtr. from site to pit point., dragging of pcc pole 8.5 mtr. from site to pit point., dragging of pcc pole 09 mtr. from site to pit point., dragging of pcc pole 11 mtr. from site to pit point., fabrication & erection of single pole support on st pole 09 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on st pole 11 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on pcc pole 8.5 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of double pole support on pcc pole 8.5 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on pcc pole 09 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of double pole support on pcc pole 09 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on pcc pole 11 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of double pole support on pcc pole 11 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., stay complete with concreating as per respo norms., laying stringing & sagging of new acsr weasel conductor/dog conductor including binding jumpering etc as per respo norms., laying stringing & sagging of new acsr rabbit conductor including binding jumpering etc as per respo norms., digging of trench & laying of cable 11 kv xlpe cable 3x70/3x120/3x185/3x240 sq.mm including sands & brick as per respo norms., laying of cable with hdd method using with hdpe pipe (120mm od pn-4 pe 80 grade uv stabilized hdpe pipe as per is: 4984 of 6 metre) 11 kv xlpe cable 3x70/3x120/3x185/3x240 sq.mm as per respo norms., hanging hosting & clamping and g.i. pipe channel nut & bolts 3x70/3x120/3x185/3x240 sq.mm xlpe 11 kv cable (cost

CTN :45662051

07 Jul, 2026 28.30 Lacs

Sultanpur - Uttar Pradesh

Tender For running contract for deposit works under edd-baldirai, sultanpur. - part-a (material), following materials supplied by the contractor :-, stone pad., lt clamp with nut & bolts., earth wire clamp with nut & bolts., clamp for top/t-off/dropper., suspension clamp., dead end clamp., eye hook., eye hook clamp., x-arm holding clamp., red oxide paint., alluminium paint., f-bracket., pg clamp, guarding angle clamp., barbed wire g.i., stay loop insulator/guy insulator., bolts, nuts & washers all sizes., l.t. connector (pearcing)., gi pipe 6" dia, hdpe pipe 120mm., safe carriage/cartage of following items from store centre, sultanpur to work site including loading, unloading and proper stacking (distance within 0-50 km.), safe carriage of stp 09 mtr. long., safe carriage of stp 11 mtr. long., safe carriage of pcc pole 8.5 mtr. long., safe carriage of pcc pole 09 mtr. long., safe carriage of pcc pole 11 mtr. long., safe carriage of acsr weasel conductor/dog conductor., safe carriage of acsr rabbit conductor., safe carriage of 11 kv xlpe cable al. 3x70/3x120/3x185/3x240 sq.mm., safe carriage of lt abc 1 phase/3 phase., safe carriage of meter qubical., safe carriage of ct/pt combinud unit., safe carriage of t/f 10/16/25 kva., safe carriage of t/f 63 kva., safe carriage of t/f 100 kva., safe carriage of t/f 250 kva., safe carriage of t/f 400 kva., safe carriage of other line materials., dragging of stp 09 mtr. long from site to pit point., dragging of stp 11 mtr. from site to pit point., dragging of pcc pole 8.5 mtr. from site to pit point., dragging of pcc pole 09 mtr. from site to pit point., dragging of pcc pole 11 mtr. from site to pit point., fabrication & erection of single pole support on st pole 09 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on st pole 11 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on pcc pole 8.5 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of double pole support on pcc pole 8.5 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on pcc pole 09 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of double pole support on pcc pole 09 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of single pole support on pcc pole 11 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., fabrication & erection of double pole support on pcc pole 11 mtr. including digging of pit & fixing of all accessories and clamps including grouting & earthing of pole as per respo norms., stay complete with concreating as per respo norms., laying stringing & sagging of new acsr weasel conductor/dog conductor including binding jumpering etc as per respo norms., laying stringing & sagging of new acsr rabbit conductor including binding jumpering etc as per respo norms., digging of trench & laying of cable 11 kv xlpe cable 3x70/3x120/3x185/3x240 sq.mm including sands & brick as per respo norms., laying of cable with hdd method using with hdpe pipe (120mm od pn-4 pe 80 grade uv stabilized hdpe pipe as per is: 4984 of 6 metre) 11 kv xlpe cable 3x70/3x120/3x185/3x240 sq.mm as per respo norms., hanging hosting & clamping and g.i. pipe channel nut & bolts 3x70/3x120/3x185/3x240

CTN :45592297

01 Jul, 2026 30.00 Lacs

Pahalgam - Jammu And Kashmir

Tender For corrigendum : supply installation testing and commissioning of pump unit and other electro-mechanical equipments at laripora pahalgam - supply, installation, testing and commissioning of submersible type pump sets with motors and allied mechanical and electrical components/ items as per manufacturer s recommendations and guide lines, and as per the scope of the work at site. the equipment supplied conform to latest is- standards and codes with fail safe circuits/ devices for(i) over loading (ii) under loading (iii) clogging (iv) shut off (v) low liquid level (vi) single phase prevention devices (vii) over heating etc. the pumping units shall have following technical specifications: pumps:type of pump :non clog centrifugal volute type sewage submersiblepumpscapacity= 28.4lpshead = 17.5 metres or abovesolid handling capacity: 20mm (minimum) quality of water: sewage water to be handled meterial of construction:pump casing : cast ironimpeller : stainless steelpump shaft : stainless steelmotor body : cast ironsealing : dual mech. seal...contd.. as per annexure-a, providing/supplying and fitting of 100 mm m.s flanged delivery main to be connected with existing rising main at site. the job includes providing and welding of m.s flanges 12 mm thickness. the flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. the cost on account of supply/ fabrication of bends and providing/ fitting of flanges is included in the job. (complete job)., providing and fitting of 100 mm dia ductile iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per is14846 for regulating the water supply outside the pumping units p.n rating 1.0.the job includes providing and fitting of 02 nos. m.s flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement (complete job)., providing and fitting of 100 mm dia ductile iron double flanged, slanted seat swing check valve( nrv) as per is 5312 p.n rating 1.0.the job includes providing and fitting of 02 nos. m.s flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement (complete job)., gantry over sump :- fabrication, providing, fitting of ms gantry over sump with 02 nos. vertical columns. the gantry fabricated out of ismb-100, 3.25 mts long placed face to face. 300x300mm ms plates 12mm thick fitted on top and bottom side of column .bottom plate welded to the reinforcement of the sump and grouted in 1mx1mx1m pcc 1:1.5:3 mix. ismb-100,3mts long is to be placed and welded to the top plate of the columns .the job also includes providing and fitting of 2-tonne capacity chain pulley block with monorail along with hoisting chain (complete job)., providing and fitting of 50 mm23.5 core ,al pvc insulated cable, armouredfor internal connectionscrimping, taping etc. note:- the cable terminal ends for connection to switchgear at various requisite points shall be al. thimbles and of appropriate size and connected by hydraulic crimp tool only (complete job)., providing and fitting of 4-core 16 mm2 flat /circular submersible copper cable conforming to is: 694 (part 1st) 1964 & is: 694 (part 2nd) - 1964 for submersible pumping unit and other electrical equipment s. the cable connections terminal shall be fitted with copper thimbles of required size (complete job)., fabrication, providing and fitting of main electric control panel of appropriate size fabricated out of 14 swg sheet having required openings/vents and protection class : ip-55 & fitted with accessories as under: a) bus bar chamber: 160 amperes(tpn) b) main circuit breaker (incomer mccb) qty:- = 01 nocurrent rating = 160 amp. c) change over switch:qty. = 01 no.rating = 160 ampere....contd... as per annexure-a., electrification. providing/fitting of lighting and fan

CTN :45509948

01 Jul, 2026 70.00 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : supply of electro-mechanical & instrumentation items for mass balancing reservoir (mbr- supply of pump starter panel including individual vfd for 125 kw (02w+1s), supply of 1.1 kv grade cable- aluminium conductor supply, laying, testing & commissioning 1.1 kv grade, xlpe insulated, stranded aluminium conductor cables, a) 3.5 c x 185 sq.mm, b) 3.5 c x 300 sq.mm, 1.1 kv grade, xlpe insulated, stranded copper conductor, galvanised steel flat strip / round wire armoured, extruded pvc type st2 sheathed, heavy duty cable, a) 3 c x 2.5 sq.mm, supply of gi perforated type cable trays with returned edge / flange, fabricated from 2.0 mm thick sheet steel in the standard length of 2.5 mtrs, duly hot dipped galvanized after fabrication as per is 2629-1989 / is 4759-1984 including accessories such as coupler plates/ fish plates, bends, tees, reducers, elbows, covers and electro-galvanized hardware etc, erected on existing support as per specification, a) 450(w) x 75(h) x 2.0 mm thick, b) 300(w) x 35(h) x 2.0 mm thick, c) 100(w) x 35(h) x 2.0 mm thick, mechanical items, supply of di pipes k-9, dia 500mm, di fittings 500mm, , , , , , for 300 mm dia butterfly valve, for 500 mm dia butterfly valve, for 600 mm dia butterfly valve, instrumentation items, non-return valve 300 mm dia, , , , supply 10cx 1.5 sq.mm signal cable, supply 1px 1.5 sq.mm signal cable, supply 2cx 1.5 sq.mm signal cable, supply horizontal end suction pump 780m3/hr @40m head, impeller: ss, shaft: ss, casing: ci including pumps with mechanical seal. 120 kw 2w+ 1s, supply of 1/2" pressure gauge 0-10 bar,, supply of butterfly valve, supply of electric actuator, supply of electromagnetic flow meter 500 mm dia, supply of expansion bellow, supply of pressure transmitter, 0-7 kg/cm2,, supply of zero velocity valve 500mm dia

Central Government And Public Sector

CTN :45388676

25 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : sitc of miscellaneous plumbing, sanitary, water utility, aluminium fabrication, masonry, civil items

Central Government/Public Sector

CTN :45667744

07 Jul, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 32 )items as given below ,[1] maint. mcc/amcc/dol with lcs 34.000 ea,[2] maint lcss & pdb panel esp 34.000 ea,[3] maintenance of transformer and its auxil 17.000 ea,[4] esp transformer control panel maint. 26.000 ea,[5] oil checking,replacing,disconnection etc 21.000 ea,[6] repair & replacement of elect.component. 21.000 ea,[7] installation of 3ph,8 way etc. 10.000 ea,[8] disconnect & reconnect of diff.kw motor. 53.000 ea,[9] repair/change & alignment of motor. 43.000 ea,[10] fabrication and erection of structure. 7.000 mt,[11] changes of ce,de & gd rapping. 17.000 ea,[12] change of damaged counter weight. 21.000 ea,[13] repairing of baffle in hopper& cone/line 21.000 ea,[14] repair/replacement of bucket elevator. 21.000 ea,[15] repair/replacement of chain conveyors. 21.000 ea,[16] repair/replacement of dampers/hood. 21.000 ea,[17] repair of gd screen & baffles. 34.000 ea,[18] repair/replace of rotary air lock valve. 25.000 ea,[19] structural repair of hoppers. 44.000 ea,[20] repair of rapping shaft,lock clamp etc. 21.000 ea,[21] maint./replace bucket elevator sprocket. 70.000 ea,[22] fabrication of expansion joints. 21.000 ea,[23] maintenance of cable gallery. 17.000 ea,[24] maintenance,inspection & cleaning of esp 1905.000 ea,[25] disposal of dust arising out from esp. 2240.000 mt,[26] op & tech cleaning of sec emission 1905.000 ea,[27] maint/calib pr transmitter 22.000 ea,[28] maint/calib level transmitter 1.000 ea,[29] maint/ check temp rtd 37.000 ea,[30] maint/ check id fan vibrometer 28.000 ea,[31] maint/ check id dam brg temp 25.000 ea,[32] maint/ check level switches 20.000 ea

corporations/Associations/Others

CTN :45656724

03 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - thermal power plant; fabrication construction along with supply of various items required to be carried out in different locations under emd-i 2x250 mw ctps ptpp paric..