Annual maintenance contract for operation/manning preventive routine maintenance of upcoming 1x50mva, 220 33kv gis sub-station diskit nubra along with 220kv transmission lines from 220 66kv gis phyang leh to 220/33kv gis diskit nubra

765kv gis extension substation package ss158 for (a) extn. of 765/400kv sasaram (powergrid) s/s associated with eres-51: diameter completion at sasaram (powergrid) s/s and (b) extn. of 220kv nalagarh (powergrid) s/s associated with implementation of 2 nos. 220kv line bays (gis) at 400/220kv nalagarh (pg) s/s for the termination of 220kv d/c line from 220/132kv kunihar s/s to nalagarh s/s

Prive and routine maintenance of 33 kv gis modules panels schneider make and switchgears having double bus scheme indoor 33kv bays at 220kv gis substation iip harrawala dehradun

Work of prive maintenance of 220kv lines under 220kv gis substation iip harrawala

Miscellaneous prative work on 220kv transmission line associated with 220kv gis subsation iip harrawala

Puncture insulator detection of porcelain polymer insulator strings of 220kv iip rishikesh line under 220kv gis substation iip harrawala

Work of overhead line patrolling visual inspection and maintenance of 220kv iip jhajhra line under jurisdiction of 220kv gis substation iip harrawala, dehradun

Supply retrofitting testing and commissioning of 33 kv gis type ct on miyanwala feeder gis panel at 220kv gis ss iip harrawala

Supply and fixing of outdoor feeder distribution panel mccb and other miscellaneous supplies works at 220kv gis substation iip harrawala

Making parking shed by ms fabrication and pcc for division office and sub division office at 220kv gis subsation iip harrawala