Latest sub station structure Tenders | Government sub station structure Tenders

State Government

CTN :45558226

22 Jun, 2026 34.31 Lacs

Chamba - Himachal Pradesh

Tender For tender for prov. and fixing of equipment / material , design, erection, testing , commissioning for sop to jsv for inspection hut at cheel bangla chowari by prov. 11/0.4 kv 100 kva dtr along ht, lt line in es chowari-ii (u) esd chowari ed dalhousie - (a) supply part-11/.4 kv 100 kva distribution sub station, 11/.4 kv 100kva dtr (rec sep. ord 11/1976, prov. st pole pole 9 mtr. long w/l 220kgs, muff for steel tubular pole with concrete filling, x-arm: [channel iron (100x50x5 mm), length : 2800 mm x 2 nos] for incomer line, ms a.i.(50x50x6 mm), length: 2800 mm x(2 nos for las ), x-arm: [channel iron (75x40x5 mm), length : 2800 mm x 4 nos] for supporting do fuse unit & go switch, x-arm: [channel iron (100x50x6 mm), length : 2800 mm x 2 nos] for transformer bed, x-arm [channel iron (100x50x6 mm), length : 460 mm x 2 nos for supporting main channel of transformer], ms a.i.(50x50x6 mm), length: (2800 mm) x 1 no., ms a.i.(50x50x6 mm), length: (950 mm) x 2 nos. of bed knee bracing, ms angle iron (50x50x6 mm), length : (2800 mm) x2 nos for transformer lt distribution box and g.o switch fixing assembly, g.i. wire for earthing, ms angle iron (50x50x6 mm), length : (450 mm)x1 nos for transformer lt distribution box and g.o switch fixing assembly, g.o. switch handle supporting: [c.i. (75x40x6mm), length: 460mm for transformer lt distribution box and g.o switch fixing assembly, g.o ab switch unit (11kv,400,663ka) tripple pole o/d type, d.o fuse unit, surge arrester, 9 kv station class, discs insulator sets (comp. 1 no. disc: ^^(porcelain, bs, 12 kv, 90 kn) i/c dead end clamps etc.), stay set complete, stay wire (7/3.15mm)( 10 kg per stay set), pipe earthing with gi,charcoal & salt, prov. lt distribution panel with mccb (160 a, 10 ka, 4p,1 no.) & sfu (32 a 5 no. rewireble) for 100kva trf. as per specification, half clamp (m.s. flat 50x6), full clamps (m.s. flat 50x6), m. s. nuts & bolts off sizes (galvanised coated) [prefarably 16mm or more (with flat and spring washer), aluminium thimbles 300 mm sq., copper thimble 200 mm sq., danger plate, barbed wire (rec sp f 3/1981), lt cable 3-1/2 core-185mm sq., alluminium paint, prov.acsr, 6/1/3.35 mm, chain link fencing , angle iron, gate etc. for transfromer fencing, prov. transformer bed plinth for 1x400kva s/stn structure complete with cc 1:6:12 r.r. massonery & plastering etc. a/w chain link fencing, angle iron gate etc. for dtr fencing., lt switched caapcitors 36-kvar for 100 kva dtr, trenching in ordinary soil up to a depth of 60 cm including removal and stacking of serviceable materials and then disposing of surplus soil, by spreading and neatly levelling within a lead of 50 m and making up the trenched area to proper levels by filling with earth or earth mixed with sludge or / and manure before and after flooding trench with water (excluding cost of imported earth, sludge or manure)., supplying and stacking of good earth at site including royalty and carriage upto 5 k m lead complete (earth measured in stacks will be reduced by 20% for payment)., fine dressing of the ground., spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately)., supplying and stacking at site dump manure from approved source, including carriage upto 5 km lead complete (manure measured in stacks will be reduced by 8% for payment) : screened through sieve of i.s. designation 20 mm, filling mixture of earth and sludge or manure in the desired proportion in trenches, flooding with water and leveling (cost of supplying earth and sludge or manure and mixing excluded)., providing and fixing korean grass turf superior qualitywith earthy 50mm to 60mm thickness of existing ground prepared with proper level and ramming with required tools wooden (dhurmos) and than rolling the surface with light roller make the surface smoothen and light, watering with sprinkler and maintenance for 30 days

CTN :45578029

08 Jul, 2026 28.36 Crore

Multi City - Multi State

Tender For planning, design, construction, testing and commissioning, certification, validation of biosafety level-3 (bsl-3) laboratory (g plus 1 floor) in epc mode-i under pm-abhim for national centre for disease control (ncdc) at kims, hubballi, karnataka inclusive of (i) obtaining of all local body approvals, eia, consultancy services (architectural, structural & mep), modular pre-fabricated wall panel & pre fabricated ceiling panel, epoxy flooring, doors, drains, water supply piping in bsl-2/3 lab containment area, sanitary installation, internal roads, parking facilitation, ug sump, terrace water tank, water supply lines, storm water drains, external sewerage system, service trenches, demolishing of existing structure, retaining walls, internal electrical installations, fire alarm system, fire fighting system, lifts, sub station, dg sets, ups, air conditioning system (hvac & vrv/vrf), cctv, access control system , ibms, lan, ip based epabx system, audio visual system, boom barriers,subwork/packages:etp equipment and street lighting etc., (ii) design, supply, installation, testing and commissioning of all equipment for bsl-3 & bsl-2 lab. (iii) certification, validation, commissioning of bsl-3 lab facility from third party validation agency. (iv) operation of complete facility for 5 years, annual maintenance during 3 years defect liability period plus 2 years comprehensive maintenance of complete bsl-3 lab facility including all equipment after 3 years dlp including annual validation

State Government

CTN :45415605

17 Jun, 2026 3.22 Crore

Jummu - Jammu And Kashmir

Tender For corrigendum : reconstruction/repair of civil structures and laying of damaged rising main and distribution at various locations under sassci work wise details given annexure i - restoration works of jal shakti (phe) city division no.i including reconstruction / repair of civil structure and laying of damaged rising main and distribution at various locations uinder sasci (phe sector). name of works:a.restoration of rising main and washed away supports of 8" rising main in lower roop nagar. b.damage of compound wall at tibba section of sub- division dhounthly. c.constuction of main gate / barbed wire fencing / road/ wall damaged near gsr 22.50 lacs glns at lohar station. d. restoration of boundary wall, roof and floor of the pump room building at phase iind muthi pumping station. e. improvement / restoration of damage chain link fencing around intake structure at cps nai muthi. f. construction of protection work to protect tube well and pump room at muthi left and muthi 6 and muthi 7 tube well at cps nai basti. g. providing and laying damage rising main at tube well muthi left, tube well no.6 and tube well no.7 nai basti at cps nai basti. h. repairement of the tube well buildings at muthi left, muthi 6, muthi 7 and cps naibasti. i. raising of udheywala station and construction of manifold and allied works of welding at tube well no.5 udheywala and suryavanshi nagar station of sub-division muthi. j. uplifting the central pumping station samadhian by way of shifting civil, electromechanical infrastructure of sub-division dhounthly under phase 1st. k. uplifting the central pumping station samadhian by way of shifting civil, electromechanical infrastructure of sub-division dhounthly under phase 2nd. l. uplifting the central pumping station samadhian by way of shifting civil, electromechanical infrastructure of sub-division dhounthly under phase 3rd. m. construction of 200000 glns sump tank at cps samadian. n. shifting of pipe utiliies at brick klin tube well and its allied works. o. reconstruction / repairment of bath room at sub-division dhounthly and muthi. p. restore the front area by way of laying paver blocks at cps gujjar nagar. q. erection of truss over the damage roof top central pumping station cps muthi goan. r. erection of truss over the damage roof top central pumping station and dismentaling of staff qtr at station cps gujjar nagar. s. reconstruction of damage operator qtr at cps gujjar nagar under dhounthly sub-division.

State Government

CTN :45295794

19 Jun, 2026 3.15 Lacs

Tamluk - West Bengal

Tender For corrigendum : laying of 270 mtr 11kv 3x185sqmm xlpe cable through micro tunneling with hdpe pipe pn-6 and other allied works for installation of new 01 nos 100 kva dist. sub station on 9 mtr pcc pole dp structure for new service connection proc - b to iro manas ma

CTN :45522088

18 Jun, 2026 NA

Kharagpur - West Bengal

Tender For construction of academic tower (g plus 7) rcc framed structure work on epc basis mode-1 i/c operation and maintainence for all civil, electrical and mechanical, horticulture services for five years at iit kharagpur,west bengal. (sh : temporary service connection for essential panel of sub-station builing).

CTN :45112925

11 Jun, 2026 NA

Shimla - Himachal Pradesh

Tender For bid to ras tender for supply of disconnecting ht and lt supply taking down the defective transformer indoor outdoor type from four pole two pole structure or lifting from the outdoor type foundation or taking out from sub station bldg using a crane of suitable capacity and slings ropes etc as required and shifting the same to civil workshop for repairs complete all as directed for transformer capacity 400 kva , shifting back the repaired transformer indoor outdoor type from civil workshop to site reinstalling at original position and fixing properly on four pole two pole structure or outdoor type foundation or inside a sub station bldg using a crane of suitable capacity and slings ropes etc as required making ht lt side connections and testing for satisfactorily working complete all as directed for transformer of capacity 400 kva , draining out transformer oil from the transformer and storing the same in suitable containers to be arranged by contractor without any extra cost opening the top cover and lifting up the core assembly carefully to check the condition of transformer windings and core retanking the same after repairing checking of leakage from transformer body and repairing welding works required for making transformer body leak proof refilling the transformer oil dully dehydrated and filtered dehydration and filteration to be paid separately and making all connections with ht lt side bushings refixing the top cover and testing the transformer with a suitable capacity insulation tester complete all as directed for transformer of cap 400 kva , m and l for rewinding of burnt out defective ht copper coils with new super enamelled heavy duty copper winding wires of size matching to the existing one including varnishing drying in a suitable oven and all insulating material such as cotton sleeves tapes etc and connections with bushing terminals complete all as specified and directed , all as per item no 4 above but lt copper coils complete all as specified and directed , m and l for painting the transformer tank from inside with two coats of zinc chromite after preparing the tank walls bottom top cover inner side by properly cleaning the surfaces oil free complete all as directed for transformer capacity 400 kva , m and l for replacement of defective ht porcelain bushing of suitable size for transformer of cap 400 kva including washers of good quality complete all as specified and directed , m and l for replacement of defective lt porcelain bushing of suitable size for transformer of cap 400 kva including washers of good quality complete all as specified and directed , dehydration and filteration of transformer oil for indoor outdoor type transformers of any capacity at site using transformer oil filteration plant to improve di electric strength not less than 45 kv at 2 point 5 mm electrode gap complete all as directed note unit rate quoted shall be deemed to include the charges for hiring of oil filteration plant shifting to different locations at cantt area testing of samples of oil as per requirement and nothing extra will be paid on this account , s and f new transformer oil for replacement or topping up the level of oil having dielectric strength not less than 45 complete all as specified and directed

corporations/Associations/Others

CTN :45445697

19 Jun, 2026 15.14 Lacs

Kaushambi - Uttar Pradesh

Tender For supply of materials and erection for shifting of control room pannel at 33/ 11 kv sub station bharsawa distt. kaushambi under deposit scheme on "semi turnkey basis" under edc, kaushambi - name of work: supply, carriage & erection of materials for control room pannel shifting of shiffting of 33/11 kv s/s bharsawa distt. kaushambi, supply of de-centralised materials, 11 kv 3x120 mm2 xlpe cable jointing kit o/d & i/d, control cable 4x2.5 mm2, control cable 2x2.5 mm2, g.i. pipe 6 " dia, rubber matting, clamp with nut & bosts, earth wire clamp for pcc pole, stay clamp for pcc pole, top channel clamp pcc pole, dropper channel clamp pcc pole, g.i. strip 35x6 mm, carriage of following material, pcc pole 8.5 mtr. long., structure of la, 33kv isolator, 33 kv cts, single t/f control pannel, 33kv vcb,11 kv outgoing. incoming pannel, battery & battery charger and other associated accessiories etc. (availibility at concern store center of store division), erection work, installation of 33 kv single transformer control pannel 2 no., incoming 2 no. and 7 no. outgoing in the switchgear room and grouting the pannel by rag bolt using cement, sand mortar in ratio 1:3. work includs fitting of all accessories in all respect with complete connection of control cable with pannel. all material will be provided by the contractor except vcb and crp., construction of cable trenchs with top cover and laying of control cable for vcb, c.t. & t/f control pannel etc. as per direction of engineer. trenchs to be 12 wide and 9 deep. work includes digging, of trench, concreting of the foundation in the ratio 1:3:6 r.b. wall 9 wide with cement mortar 1:4 and plastering inside the trench in the ratio 1:3 and sand filling in the trench. all material will be provided by the contractor., earthing of 11 kv indoor equipments, switchgears as per resspo drawing. with g.i. strip of size 35x6 mm. g.i. strip fully welded at both ends and to be connected with earthmat,, erection of dp with pcc pole 8.5 mtr long with all accessaries and grouting of the pcc pole with cement, sand and brick ballast ratio 1:4:8 size 0.45x 0.45x 1.5 mtr deep under the ground as per drawing no. res-6.(cement, sand, brick, ballast shall be provided by the contractor.), installation of 24 volt battery and battery charger with cabinet in the switch gear room, by grouting base channel 100 x 50 x 6 x 1000mm. fixing of rag bolt., laying of 11 kv 3x300/3x185/ 3x120 sqmm. xlpe cable by digging 0.75 mtr. deep trench, putting layer of sand in the bottom, ramming it, laying of cable over it rmt and covering the cable from sides and top by laying bricks, finally covering the same by earth and levelling of the same, all the materials, except cable, will be pvovided by the contractor., fixing and termination of outdoor/ indoor heat shrinkable cable boxes of size 3 x300/3x185/3x120 sqmm. xlpe cable. boxes will be supplied by the contractor, sundries ( as per site requirement/emergency work), safe dismantling of 11 kv o/g pannel & received back to store, laying of weasel conductor with the help of aluminium roller by hanging three nos. on each support in a manner taking sufficient care to ensure safety of weasel conductor against rubbing on ground, precaution for safety of crops is also to be taken. the work includes jointing of conductor by providing jointing sleaves, stringing of conductor upto correct sag and binding of conductor with insulators on each support. all material shall be provided by contractor such as jointing sleeve binding wire, armour rod etc.

Central Government/Public Sector

CTN :45444556

26 Jun, 2026 19.06 Lacs

Nilgiris - Tamil Nadu

Tender For upgradation of ht 11 kv two pole structure to vcb at at sub station no 09 including connected work under ge dssc welington - name of work: upgradation of ht 11 kv two pole structure to vcb at at sub station no. 09 including connected work under ge dssc welington

State Government

CTN :45435838

07 Jul, 2026 1.69 Lacs

Varanasi - Uttar Pradesh

Tender For painting of rusted structure at 132 kv sub station raja ka talab under etd-i varanasi. - for painting of rusted structure at 132 kv sub station raja ka talab under etd-i varanasi.

State Government

CTN :45427476

11 Jun, 2026 NA

Kangra - Himachal Pradesh

Tender For tender for supply of equipment / material , design, erection, testing & commissioning for sop to civil hospital jawalamukhi by providing 11/0.4 kv, 400 kva dtr a/w 11 kv ht line in electrical section amb under esd hpsebl no-i jawalamukhi, ed jawalamukhi. - supply part of 11 kv ht line with aaac 7/3.81 (0.065 km), steel tubular poles 11 mtr. long with base plate, muff for steel tubular pole with concrete filling, aaac conductor 7/3.81, 80 sq. mm ( includes 3 conductor length and additional 1% sag (sag, jumpering and wastage)), single continuous earth wire (g.i wire 8 swg), cross-arm {channel iron (100x50x6 mm), length 1270 mm}, 11 kv pin insulators ( porcelain, 12 kv, 10 kn): 3 no. per pole structure, ai (50x50x6 mm), length 750 mm x2 no., x-bracing set -ms angle iron 50x50x6, length {2125 mmx2 no }, pole top bracket (100x50x6 mm), length 100 mm, ht stay set complete, stay wire, earthing set ht complete in all respect, eye hook for earth wire, barbed wire (rec sp f 3-1981), half clamp, full clamp, danger plate (250x200x1.6 mm), nuts & bolts off sizes, 11 kv g.o. switch, d.o fuse unit, aluminium paint, red oxide point, supply part of 11/0.4 kv 400 kva distribution sub-station, steel tubular poles 9 mtr. long, muffs with concerete filling, x-arm: [channel iron (100x50x6 mm), length : 2800 mm x 2 nos], ms angle iron (50x50x6 mm), length: 2800 mm x(1 nos for las), x-arm: [channel iron (75x40x6 mm), length : 2800 mm x 4 nos] for supporting do fuse unit & go switch, x-arm [channel iron (100x50x6 mm), length : 2800 mm x 2 nos for transformer bed, x-arm [channel iron (100x50x6 mm), length : 460 mm x 2 nos for supporting main channel of transformer, ms angle iron (50x50x6 mm), length : 2800 mm x 2 nos, ms angle iron 35x35x5 mm), length : 460 mm x 2 nos, ms angle iron 50x50x6 mm), length : 950 mm x 2 nos for bed knee bracing, ms angle iron (50x50x6 mm), length : 2800 mm x 2 nos for lt distribution box and go switch assembly, ms angle iron (50x50x6 mm), length : 450 mm x 1 nos for lt distribution box and go switch assembly, go switch handle supporting : [ channel iron (75x40x6 mm), length:460 mm, go ab switch unit (11kv, 400a, 25 ka ) triple pole o/d type, d.o fuse unit, surge arrester, 9 kv station class (porcelain type), discs insulator sets (comprising 1 no. disc: ^^(porcelain, bs, 12 kv, 90 kn) including dead end clamps etc.), stay set complete, stay wire, pipe earthing set, gi wire (6 swg) earth wire, half clamp (m.s. flat 50x6 mm), full clamp ( m.s flat 50x6 mm), nuts and bolts of various sizes (galvanised / coated), aluminium thimble 300 sq mm, copper thimble 95 sq mm, danger plate, barbed wire, lt cable 3.5 core 400 sq. mm, lt cable 3.5 core 70 sq. mm, aluminium paint., red oxide, transformer bed (civil work), chain link fencing, angle iron, gate etc. for transformer fencing, ct pt combined unit, energy meter (3-ph, 4-wire) dlms compliant 1000/5 a ct type for 400 kva dtr, pvc multistrand 2.5 sq mm copper wire, ms angle iron (50x50x6 mm) length 2800 mm x 4 nos., ms angle iron (50x50x6 mm) length 450 mm x 2 nos., erection part of 11 kv ht line, erection charges & transportation charges complete in all respect of 11 kv ht line, erection part of 400 kva dtr, erection charges & transportation charges complete in all respect of 11/0.4 kv, 400 kva dtr

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