Tender For corrigendum : repair/maint of rmus, distribution transformer, ht vcb, acbs, lbs, ht cables and other connected items at cod inside and outside under ge (i) kanpur
Tender For ked/32 of 2025-26 dated 25.10.2025 for installation of 25kva transformer alongwith ht/lt lines near bua bapu dev sathan ladwal, panchayat bobiya, block hirangar under (cds) in respect of jpdcl electric sd hiranagar of ed kathua on turnkey basis
Tender For bid to ras bid to ras corrigendum : supply of upgradation of central substation for es dept at grse main works d d - supply of upgradation of central substation for es dept at grse main works d d - ht copper bus bar , vcbs items , wti,buchholz, oti relays , 3 core x 300 sq. mm. aluminium conductor , pvc hume pipe , new two - 02 nos transformers , 11 kv - e 3 c x 300 sq mm frls xlpe , earth pit item 50 mm dia gi pipe , copper earth plate for neutral earthing , 50 x 6 mm cu flat , 50 x 6 mm gi flat , 2 v 100 ah ni-cd battery , 110 v dc rectifier , buchholz, wti, oti relays for 1k kva transformer , hv cable route marker , mapping of existing cable and pipe lines , civil work for preparation of renovation , position of 06 vcb racks , ht copper bus bar , installation and proving of wti, buchholz, , repair of vcb enclosures , 3 core x 300 sq. mm. aluminum conductor , trench cutting for cable laying , charge for laying of hume pipe , removal of 02 nos. transformer - 1000 kva and position of 02 nos. new transformer , ht cables , earth pit connection , installation of batteries , removal of existing ht panel. , service for removal of existing panel , service for fitment and proving of buchholz, wti, oti relays for 1000 kva transformer , cea approval for new vcb panel and ht cable installations ) /bid number : gem/2025/b/6602235 * /dated: 23-08-2025 & & / bid document 1 / 40
Tender For repair/ replacement of transformer, vcb panel and voltage stabilizer incl allied items and all type of earthing ht lines, ht cable, ht poles and other connecting works at bhalra mil stn under age (i) bhalra
Tender For supply & application of lt/ht motor & esp transformer epoxy base anti-corrosion coating painting in unit: -3 & 4 during running of unit / emergency/ unit shut down period on as & when available basis.
Tender For bid to ras supply of power distribution transformer , cable for transformer , ht panel with installation , foundation , installation and commissioning transformer
Tender For supply of as per boq d d - main lt panel indoor type with fp ai high safety mode technology , apfc capacitor panel 1250 kvar indoor type with aluminium tp , vacuum circuit breaker panel 11 kva 800 amp and vcb panel , transformer 3500 kva input voltage 11 kv output voltage 415 v , earthing arrangement copper plate earthing with 50 kg of chemical earthing transformer - 3500 kva technical specification- 1- capacity : 3500 kva, 2- input voltage : 11 kv, 3- output voltage : 415 v, 4- number of phase : 3 phase 5- applicable standard : standard, 6- number of winding : 02 nos, 7- installation type : outdoor, 8- cooling type : onan, 9- terminal arrangement : bare, bushing for hv side & 10- cable box for lv side., 11- vector group : dyn 11, 12- ambient temperature : 50 c, 13- temperature rise of oil : 40 c, 14- temperature rise of winding : 45 c, 15- impedance : 6.25% (subject to +/-10% tolerance), 16- transformer oil : "a grade" tested & certified as per is:335 standard., 17- no load losses : as per is standard, 18- full load losses : as per is standard, 19- copper : pure electrolytic grade, 20- tapping mode 01 nos - rotary type off circuit tap changer (octc) with locking arrangement & tap indication., 21- basic insulation leve for hv : 75 kv peak / 28 kv rms, 22- basic insulation level for lv : - / 3 kv rms, 23- tapping range +5% to -5% in steps of 2.5% by off circuit tap changer (octc)., (a) earthing arrangement (1) copper plate earthing 600x600x6 mm with 50 kg of chemical compound depth around 10 meter with testing pit. (2) gi plate earthing 600x600x6 mm with 50 kg of chemical compound depth around 4 meter with testing pit. (3) copper strips 50*6 (4) gi strips 50*6 make premium, (b) cables and accessories (1) 3 c x 240 sqmm al armoured ht cable (2) joint kit (3) 3.5 c x 400 sqmm al ) /bid number : gem/2025/b/6768705 * /dated: 17-10-2025 & & / bid document 1 / 19