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

Procurement of 110v dc indoor control and relay panel for twin feeder breaker for 33/11kv ss.

Providing of 4th alternate source to 33/11kv ghymkhana ss by erection of 4.453km 33kv feeder from 132/33kv patigadda gis eht ss to 33/11kv ghymkhana ss which involves laying of 4.453km 33kv 3x400sq.mm. xlpe ug cable (single run) in rp nilayam section in nehru nagar sub-division of secunderabad circle and the work executed by the master plan sd-v sub-division of mp-i division in master plan hyderabad circle under t and d improvements to original works.

Dc work sc railways supply, erection, testing and commissioning of (i) conversion of existing 132kv 2 ph double circuit line to 3 ph double circuit line (4.5km) from 220/132kv ss malyalapalli along with erection of new 132kv 3 ph dc line of 4km to proposed 132kv railway traction substation (rtss) at ramagundam (ii) 2 nos. 132kv feeder bays at 220kv ss malyalapalli and (iii) 2 nos. 132kv metering bays at proposed 132kv ramagundam rtss in peddapally district on turnkey basis

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

Supply and fixing of outdoor feeder distribution panel mccb and other miscellaneous supplies works at 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, erection, testing commissioning of 1no. 220kv gis feeder bay at 400kv raidurg ss, which shall be integrated with existing bays at 400kv ss raidurg along with double bus extension from existing 220kv bays to vitp bay in ranga reddy district on turnkey basis