Latest isolators Tenders | Government isolators Tenders

Corporations And Associations And Others

CTN :39435371

31 Mar, 2025 6.08 Lacs

Faridabad - Haryana

Tender For corrigendum : replacement of 2 nos. 220kv old, obsolete and manual operated and 17 no. old, obsolete and manual operated 66 kv isolators with new motorized 220kv and 66 kv isolators installed at 220 kv s/stn bbmb ballabhgarh

State Government

CTN :39512087

25 Mar, 2025 11.22 Lacs

Kalyanpur - West Bengal

Tender For corrigendum : renovation of 11 kv switchyard, construction of pathway to access the 11 kv isolators respreading of gravel construction of drain construction of cable trench cover slab and other allied civil works within the premises of pandabeswar 33 11 kv sub

CTN :39696811

23 Mar, 2025 NA

Amravati - Maharashtra

Tender For e-tender towards the scheme of supply, erection & commissioning of 33kv bypass isolators along with bpi and civil works at various ehv substations under ehv o&m division, amravati.

corporations/Associations/Others

CTN :39699451

24 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For supply, erection, testing and commissioning of motor operating mechanism boxes for ab switches / isolators, supply transportation and erection of 220v dc contactors for replacement of 110v dc contactor in existing erected mom box of 230 kv ab switches, gst for bidders within tamilnadu, sgst, cgst, gst for bidders outside tamilnadu (igst)

CTN :39713929

07 Apr, 2025 67.54 Lacs

Thiruvarur - Tamil Nadu

Tender For providing kitchen equipments and its accessories for two mess block of boys hostel and girls hostel cutn thiruvarursubwork/packages:providing kitchen equipments and its accessories for two mess block of boys hostel and girls hostel cutn thiruvarur-supplying, installation, testing, and commissioning of 100 kg/hr gas-operated steam boiler for kitchen application including all accessories etc., as required.a) gas-operated steam boiler.design: coil type, forced circulation typemaximum steam output (@100deg c): 100 kg/hroutlet steam condition: dry, saturatedmax. working pressure: 10 kg/cm2max. operating pressure: 3 kg/cm2safety valve set pressure: 10 kg/cm2thermal efficiency: 90% +/- 2%power supply: ac, 3 ph, 415v, 50 hz, 4-wire systemb) mountings & fittings detailsmain steam stop valve- 25 mm nb-1 no.safety valve - 15 mm nb-2 nos.shell blow down valve 25 mm nb-1 no.air vent valve - 15 mm nb-1 no.isolation valve along with pressure guage - 1 no.c) feed water pump and tank. type: reciprocating, piston typepump capacity: 100 lphhead: 115 mwcoutlet steam condition: dry, saturatedd) burnerfuel: lpgtype: monoblockfuel consumption: 5.5 kg/hre) m.s. straight chimney, with ladder, base plate, nuts & bolts, template for foundation, foundation bolts, including painted with heat resistant aluminium paint and foundation etc., as required.diameter: 150 mmheight - 6 m (vertical) + 3m (horizontal connecting pipe from boiler to chimney)sheet thickness - 5 mmf) feed water tankpvc water tank capacity- 500 litretank having valves, strainer, drain pipe & level indicator, with ms structure (height-2m)tank thickness - 3 mmf) pressure reducing stationnon-ibr prs - steam pressure reducing station for upstream pressure of 10 kg/cm2, downstream pressure of upto 3 kg/cm2, complete with valves, safety valve, pressure gauges, steam trap assembly, prv, inter-connecting pipeline etc.g) softner plant along with interconnecting pipe and its accessories.capacity: 1.5 m3/hroutlet design hardness: < 5 ppmvessel moc: frppiping moc: upvcoperating pressure: 3.5 kg/cm2capacity of brine tank: 80 litremoc of brine tank: lldpeh) softener feed water pump with electrical starterflow rate - 1 m3/hrhead: 35 meteroperating voltage: 3 phase, 415 volts(make: thermax/ thermodye /southern boilers)supplying, laying/ fixing, testing and commissioning of following nominal sizes of seamless c-class heavy duty ms non - ibr steam piping plumbing inside the building (with necessary clamps, vibration isolators and fittings including valves, and flexible steam pipe for connecting to steam vessel etc.) duly insulated with fire retardant quality expanded thermal mineral wool and finally applying 0.63mm aluminium sheet cladding complete, repairing of damage to building etc. as per specifications and as required complete in all respect.40 mm (32 mm thick insulation)25 mm (19 mm thick insulation)20 mm (19 mm thick insulation)supplying, installation, testing and commissioning of tiltable steam operated double jacket rice vessel with lid of 25 kg capacity etc., as required.it is made out of a 14 swg 304-grade ss sheet with a bottom perforation plate and funnel at the bottom drain kanji. the lid is made out of 20 swg sheets. this unit has a drainage valve, ss handle, and ss stand made out of 14 swg 304 grade ss sheet with bottom.supplying, installation, testing and commissioning of tiltable steam operated double jacket dhall steam vessel with lid of 75 litre capacity etc., as required.it is made out of a 14swg 304-grade ss sheet with a bottom perforation plate and funnel at the bottom drain kanji. the lid is made out of 16 swg sheets. this unit has a drainage valve, ss handle, and ss stand made out of 14 swg 304 grade ss sheet with bottom.supplying, installation, testing and commissioning of tiltable steam operated double jacket milk steam vessel with lid - 100 litre capacity etc., as required.it is made out of a 14swg 304-grade ss sheet with a bottom perforation plate and funnel at the

Central Government/Public Sector

CTN :39725133

28 Mar, 2025 3.00 Lacs

Singrauli - Madhya Pradesh

Tender For repairing, overhauling and fabrication of 05 nos. h.t. isolators lying at bws(enm), amlohri project

State Government

CTN :39317707

24 Mar, 2025 1.55 Crore

Hyderabad - Telangana

Tender For corrigendum : supply, erection, testing and commissioning of 132kv gachibowli rc puram-i by replacement of existing conductor with acsr panther equivalent non-metallic htls conductor along with associated hardware and accessories and replacement of cts and isolators at both end substations

CTN :39372369

22 Mar, 2025 10.00 Lacs

Rishikesh - Uttarakhand

Tender For corrigendum : annual preventive / breakdown maintenance of equipments at 220/132/33kv substations under 220kv oandm division rishikesh - 220 kv switchyardtightening of 220 kv bay equipments (cb, line isolator, transfer isolator, ct, cvt and la including all connectors of droppers/runner/jumpers), cleaning of 160 mva transformer by cleaning of whole body, accessories alongwith tightening of bushing connectors, earthing, proper cleaning of cooling system, replacement of silica gel etc.complete, cleaning of 220 kv circuit breaker by cleaning of whole body including marshalling box alongwith tightening of connectors, earthing, proper cleaning of poles and assistance in testing work, overhauling of mechanism of 220 kv isolator with cubicle including cleaning, lubrication and proper alignment., cleaning of equipments porcelain/polycon (i.e.cb/ct/cvt/la/isolator/bpi) with clean cotton cloth complete, replacement of conductor jumpers/runner/dropper etc. including connectors/clamps, cutting /drilling of holes in clamps, replacement of 220 kv terminal connector/clamp/jaw/blade etc. and tightening of related equipment (including replacement of minor conductor segment/patch), replacement of 220 kv take-off assembly/ moving head assembly/rotary head devive etc. (including proper alignment) complete, unforseen work/maintenance of equipments/panels etc including tracing of fault &remidial action as per direction of site engineer, topping up of sf-6 gas in 220 kv circuit breaker/ oil in ct & cvt under breakdown/preventive maintenance (including shifting of gas cylinder/oil drums), repairing of hpsv lamp fittings/replacement of led fittings at 220 kv switchyard., 132 kv switchyardtightening of 132 kv bay equipments (cb, line isolator, transfer isolator, ct, cvt and la including all connectors of droppers/runner/jumpers), cleaning of 132 kv circuit breaker by cleaning of whole body including marshalling box alongwith tightening of connectors, earthing, proper cleaning of poles and assistance in testing work., overhauling of mechanism 132 kv isolator with cubicle including cleaning, lubrication and proper alignment., cleaning of equipments porcelain/ polycon (i.e.cb/ct/cvt/la/isolator/bpi) with clean cotton cloth complete., replacement of conductor jumpers/runner/dropper etc. including connectors/clamps, cutting /drilling of holes in clamps, replacement of 132 kv terminal connector/clamp/jaw/blade etc. and tightening of related equipment (including replacement of minor conductor segment/patch), replacement of 132 kv take-off assembly/ moving head assembly/rotary head devive etc (including proper alignment) complete, unforseen work/maintenance of equipments/panels etc including tracing of fault &remidial action as per direction of site engineer., topping up of sf-6 gas in 132 kv circuit breaker/ oil in ct & cvt under breakdown/preventive maintenance (including shifting of gas cylinder/oil drums), repairing of hpsv lamp fittings/replacement of led fittings at 132 kv switchyard., 33kv switchyard:tightening of 33 kv bay equipments (cb, line isolator, ct including all connectors of droppers/runner/jumpers), cleaning of 40 mva transformer by cleaning of whole body, accessories alongwith tightening of bushing connectors, earthing, proper cleaning of cooling system, replacement of silica gel etc.complete, cleaning of 33 kv circuit breaker by cleaning of whole body including marshalling box alongwith tightening of connectors, earthing, proper cleaning of poles, assistance in testing work., overhauling of mechanism 33 kv isolator with cubicle including cleaning, lubrication and proper alignment., cleaning of equipments porcelain/ polycon (i.e.cb/ct/cvt/la/isolator/bpi) with clean cotton cloth complete, replacement of conductor jumpers/ runner/ dropper etc. including connectors/clamps, cutting /drilling of holes in clamps, replacement of 33 kv terminal connector/clamp/jaw/blade etc. and tighgtening of related equipment (including replacemen

CTN :39685704

25 Mar, 2025 6.16 Lacs

Bokaro - Jharkhand

Tender For repairing of on load isolators with some repairing and replacement of adjoining bus bar system at mrss bnk area.

CTN :39676772

20 Mar, 2025 5.72 Lacs

Kolkata - West Bengal

Tender For maintenance of electrical installation and fans including compound lights, repair maintenance of of dg set, pump set of cbi qtrs, cp block at salt lake, kolkata during the year 2024-25(sh: replacement of existing defective /old/damaged plywood, kit kat, fuse units, isolators, energy meter panel etc. including other allied works inside meter room in t-ii, t-iii and t-iv qtrs.)

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