Providing of 33kv source of supply to 33/11kv vajpayee nagar ss to 33/11kv janapriya ss from 132/33kv zts moulali ss by erection of 6.34km of 2nos.new 33kv feeders with stringing of 5km of 100 sq.mm aaac dcoh line and laying of 1.22km of 33kv xlpe 3x400sq.mm.ug cable (triple run (2run1spare)) from the eht ss to radhika x roads duly connecting one circuit to the existing 33kv kushaiguda-ii feeder with erection of 40mtrs of scoh line and another circuit to the existing 33kv vajpayeenagar feeder and to the existing 4pole structure with laying of 80mtrs of 33kv xlpe 3x400sq.mm ug cable(double run) in sainikpuri lines sub division of sainikpuri division and the work d by the construction wing of habsiguda circle under t and d improvement to original works.

Labour charges for replacement of corroded kundah conductor jumpers by new zebra conductor jumbers with pilot insulators in the existing 8 nos of 230 kv ttps feeders between ttps switch yard and various 230 kv ss in the tuticorin lines division

Replacement of existing porcelain disc insulators by silicon rubber housed composite polymer insulator (70kn suspension type) for 220 kv ratangarh sikar (pgcil) ckt-i and ii at suspension towers between loc 1/0 to 80/0 on labour contract basis

Labour charges for hot oil circulation including vaccum drying method in the existing 230/110 kv -80 mva auto tr-i-make-crompton greaves at nnpti 230/110 kv ss

Estimate towards replacement of damaged old existing earth grid in 33kv switch yard at 220/132/33 kv sub-station, gunadala in ntr district.

Strengthening of existing 230 kv ttps - auto ss feeder i ,ii by erection of new lsr 12m towers with foundation between tower loc.10 , loc.11 .

Ttps es circle em i replacement of existing defective isolator mechanism box units by new boxes in kayathar ii feeder 29a and 29b and rectification of released isolator mechanism box at 230 kv indoor switchyard i

Replacement of existing damaged trench slab indoor switch yard and earth pits cover slab in and around 230 kv indoor switch yard and allied civil works

Replacement of existing acsr lark/aaac panther/acsr zebra conductor by htls conductor in&#x0d respect of 132kv (8 nos. ) and 220 kv (1 no.) transmission lines of dvc.

Supply, erection, testing and commissioning works for replacement of existing acsr lark/panther conductor in respect of 132 kv d/c transmission lines of dvc with aaac panther conductor