Tender For repairing of 1 no. of 315 kva dtr ( indoor type ) with supply of materials and testing at rabindra bhawan, barasat under north 24 parganas zilla parishad. - hv bus hing 12 kv 630a , lv bus hing 1.1 kv 630a, , 1.1kv 630a stud-bolt with fittings - brass, , 34kv 250a stud-bolt with fittings - brass, , arcing horn, , insulating materials raman make, , insulating materials senapati 0.75mm, , cotton tape 315 kva, , gasket sheet 6 mm, , ms nuts, bolts & washers, , oil seal hvside, , oil seal lyside, , silica gel breather with silica gel of 500gm, , hv coil copper dpc, , loss 5% allowed, , transformer oil (ehv grade), , labour charges, , final survey with repairing charge 315 kva, , re-assembly & boxing up of 315 kva including testing, , external painting 315 kva, , preparation & fitting of new coil - dpc (for hv cu coil), , preparation & fitting of new coil - dpc (for lv coil), , re winding of existing coil - dpc (for lv cu coil), , dismantling & re-installation of 315 kva transformer with necessary connection of terminals, earthing etc. at site, , transportation of transformer and oil barrels from site to workshop and vice versa
Tender For corrigendum : supply of arcing horn to cgl material code 767041178 for traction motor model no tm 2141c fortower wagon [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of arcing horn for 765kv quad tension acsr bersimis , arcing horn for 765kv single i type pilot string quad acsr bersimis , arcing horn for765kv single v type pilot string quad acsr bersimis , arcing horn for 765kv double v string quad acsr bersimis , arcing horn for 765kv double i string quad acsr bersimis , arcing horn for 765kv single v string quad acsr bersimis , cc ring for 765kv quad tension acsr bersimis , cc ring for 765kv single i type pilot string quad acsr bersimis , cc ring for 765kv single v string quad acsr bersimis , cc ring for 765kv double v string quad acsr bersimis , cc ring for 765kv double i string quad acsr bersimis , arcing horn for 400kv quad acsr moose quad tension , arcing horn for 400kv twin acsr moose twin tension , cc ring for 400kv quad acsr moose quad tension , cc ring for 400kv twin acsr moose doubletension , cc ring for 400kv single sus. pilot string quad acsr moose , arcing horn for 400kv double i sus. string quad acsr moose , cc ring coupler for 400kv double i suspension , arcing horn for 400kv twin acsr moose doubletension , arcing horn for 400kv twin acsr moose single suspension , arcing horn for 400kv twin acsr moose pilot , cc ring for 400kv twin acsr moose double tension , cc ring for 400kv twin acsr moose single suspension , cc ring for 400kv twin acsr moose pilot , arcing horn for 400kv twin acsr moose double tension , arcing horn for 400kv triple acsr snowbird double tension , arcing horn for 400kv triple acsr snowbird double i suspension , arcing horn for 400kv triple acsr snowbird pilot , cc ring for 400kv triple acsr snowbird double tension , cc ring for 400kv triple acsr snowbird double i suspension , cc ring for 400kv triple acsr snowbird pilot , arcing horn for 400kv quad acsr moose pilot , arcing horn for 400kv quad acsr moose double i suspension , cc ring for 400kv quad acsr moose pilot , cc ring for 400kv quad acsr moose double i suspension
Tender For supply of 10 kva 25 kv/240 v, 1-phase, oil type auxiliary transformer complete in all respect with modified antibird fault arcing horn arrangement as per rdso specification no. et/psi/15 with a and c slip no.-01, str: core-str-07. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of bottom arcing horn for tap changer contractor suitable for mainline emu,to bhel drg.no. 35801130045p1,cs no ccs1263,fig ref.c-044. or, kpa drg. no. er/kpa/el/ct. 3he.1762b. ]
Tender For corrigendum : supply of top arcing horn for tap changer contactor suitable for mainline emu to bhel drg no.25801230036p1 cs no.bcs 1263 fig ref no. b 034. [ warranty period: 30 months after the date of delivery ]
Tender For maintenance of electrical installation & repair maintenance of pump sets for main building of bhasha bhawan, national library complex, kolkata, repair maintenance of of sound reinforcement system audio visual system, stage light system i/c its all accessories and auditorium light in auditorium & green room light etc. and also operation and maintenance of digitalconferencesystem, audio visual system in conference room at bhasha bhawan, national library complex, kolkata during 2025-26 (sh: replacement of 8 nos. 40 watt led post top light at main auditorium entrance and allied works at national library complex, kolkata).