Spares suitable for siemens make 420 kv,2000amps,tp 415v motor operated centre break isolator with single earth switch type 400 kv hcb installed at 400 kv switchyard

(a) erection /dismantling of poles along with conductors and other associated accessories 3.3 kv o/h line (feeder 1, feeder 2 , feeder 3 and feeder 4), and installation of 11 kv grade goab switch, installation of lighting transformer, switch shifting

Supply of 33 kv 3 core 400 sq.mm, 11 kv 3 core 400 sq.mm, 300 sq.mm, 185 sq.mm and 95 sq.mm tr xlpe aluminium armoured ug cable

Supply of 33 kv 3 core 400 sq.mm, 11 kv 3 core 400 sq.mm, 300 sq.mm, 185 sq.mm and 95 sq.mm tr xlpe aluminium armoured ug cable

Supply of 33 kv 3 core 400 sq.mm, 11 kv 3 core 185 sq.mm aluminium armoured ug cable

Erection of 1 no. 33 kv feeder bay at 132 kv ss ibrahimpatnam for extension of supply to m/s. tgsrtc ibrahimpatnam

Providing of alternate source to 33/11kv andugula ss by stringing 14 km of 33kv interlinking with 100sq.mm aaa conductor scoh line from 33kv arkapally feeder to 33kv madnapur feeder in madgul section of amangal sub-division in kandukur division of rajendranagar circle

Bifurcation of 11 kv medibavi feeder (185111340102) emanating from 33/11 kv seethaphalmandi ss by erection of new 11kv feeder from 33/11kv ou ss which involves laying of 1.94 km 11kv3x300sq.mm xlpe ug cable (single run) up to the master minds school warasiguda through under pass railway bridge near ou cycling stadium via ou ss h adikmet main road, bouda nagar rd, warasiguda rd no 1 along with erection of 1no. 11 kv feeder vcb at 33/11kv ou ss in seethaphalmandi section of padmarao nagar sub-division in paradise division of secunderabad circle and the work executed by construction division of secunderabad circle under t and d improvements to original works reserved under sc category

Estimate for interlinking of 33kv uttaraspally feeder and 33kv kv chowderguda feeder for providing of alternate power suplly to thummalapally ss, veerannapet and chowderguda ss during break downs and other maintainance works in kondurg section in shadanagar sub division in shadnagar division in rajendranagar circle under summer action plan.

Supply of 20 no. sf6 gas cylinders, each of 50 kg gas capacity, for 400 kv gis along with buy back of 20 nos. empty cylinders at slbhes, srisailam dam west.