Tender For 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 supply of rectification of observation based on electric fire audit d d - main lt panel , apfc panel 100 kvar , bus bar 400a with mccb , ms cabinet panel , lighting arrester ece type , electrical name plates , chemical earthing 50mm , internal wiring and distribution , labour cost for installation and commissioning of complete project
Tender For 1)supply and installation of new power cable and sub-main cable for scada system from jobra control tower main panel board to right side mahanadi barrage bus bar no.9 to 16 and taladanda canal bus bar no.1 for the year 2025-26. (mbd65/2025-26)
Tender For supply and installation of new power cable and sub-main cable for scada system from left side main panel board to mahanadi barrage left side bus bar no.1 to 8 and kendrapara canal bus bar no.1 for the year 2025-26. (mbd66/2025-26)
Tender For repair and maint of lt panel, bus bar, cable end jointing kit, replacement of mccbs, relay, acb, feeder pillar and certain allied works at 39 wing af stn udhampur
Tender For corrigendum : supply of item-i: 220kv feeder control and relay panels, item-ii: 220kv transformer control and relay panels, item-iii: 220kv bus-bar protection panel for 12 bays with double bus(centralized), item-iv:220kv bus-bar protection panel for 12 bays with double bus(distributed) and item-v:220kv bus-coupler protection panels
Tender For corrigendum : supply of resistance load bank - resitance load bank, resistive load bank 250vdc and 250 acontinuous rating with the following description:- load steps: 5a - 2 nos. , 10a 1 no. , 15a 1 no. , 20a 1 no. , 25a - 3 nos. , 30a - 4 nos. resistance tolerance: +/-5% load switching means: 2p mcb aux. supply switching means: 1p mcb load input terminations with bus bar with m12/m10 nut/bolts aux supply terminations 3 pin, 16a, circular panel mounted socket. metering: dc multifunction meter operation mode: manual protections: overload/short-circuit panel details: material - ms , material thickness - 16 gauge powder coating with castor wheels at the bottom of the panel for easy mobility cooling system:- forced air cooled , flow direction: vertical, mesh at the incoming and outgoing port of the cooling system application: battery testing