Tender For corrigendum : establishment of keezhakuppam 230/110kv ais ss - tantransco - design, detailed engineering, fabrication, manufacture, supply, erection, testing and commissioning of 230/110kv ais sub - station with associated, switchgears, accessories, control panels, substation automation system, control room and civil works at keezhakuppam in cuddalore edc, villupuram operation circle on total turnkey basis.
Tender For corrigendum : tender for providing supply, installation, testing and commissioning for modification upgradation of existing iot-based hmi/scada graphics of 33/11kv substation automation system (sas) at 33/11 kv un-manned s/stn. santokhgarh, including engineering, integration, testing and commissioning of - -tender for providing sitc for modification & upgradation of existing iot-based hmi/scada graphics of 33/11kv substation automation system (sas) at 33/11 kv un-manned s/stn. santokhgarh, including engineering, integration, testing & commissioning of new multi-make outgoing vcb breaker for real-time online control, monitoring, alarm, status & interlocking functionality (t.s. no. 159/2025-26) minor capital works bid no- ued/268/2025-26 under esd hpsebl santokhgarh