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

Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area

Insulating mats upto 3.3kv - cem,insulating mats upto 11kv-cem,insulating mats upto 33kv -cem

Constructing new 11kv feeder from 33kv thiruvegapura substation to kanakkarkavu using ug and cc

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Auxiliary transformer 80va pri 500 525 550, part no. fs2004c,air breaker contactor 16amps, part no fs2003a,air break contactor 63 amps, part no fs2003e,direct acting thermal overload relay, part no fs2010a,earth leakage relay complete w.o. transf, part no fs2018,pilot relay 12v dc, part no fs2026,auxiliary contactor 2no 2nc 110v 415v 550v, part no fs2020,auxillary cantactor 3 no 1nc 110v 415v , part no fs2020a,i.s. pilot oanel instrinsically safe, part no fs2035,air break contactor 40amps upto 20hp 550v, part no fs2003c,isolator 200 amp,3.3 kv on off, part no ht100,vacuum contactor 400 amps, 3.3kv, part no ht200,bottle vaccum interrupture 400a for cont, part no ht202,auxiliary contactor 3no 1nc, 110v, part no ht208,resin cast p.t. 750va, 3.3kv 110 volt, part no ht300,resin cast p.t 300va 3.3kv 110v, 3 phase, part no ht350,resin cast moulded ct for o l relay 75 , part no ht600,resin cast moulded ct for ammeter 150 5, part no ht650,earth leakage relay unit complete witho, part no ht800,3 pole magnetic o l relay

Bifurcation of 11kv lucid feeder originally emanating from 33/11kv command control room substation by erection of 1 no new 11kv feeder from the 33/11kv road no.2 ss by utilization of 11kv indoor breaker in the 33/11kv road no.2 ss which includes laying of 0.6 km of 11kv 3x300 sq.mm of xlpe ug cable(double run) in banjara hills section of banjara hills subdivision of banjarahills division and the work executed by the construction wing of banjara hills division of banjara hills circle

Bifurcation of 11kv page junior college feeder emanating from 33/11kv road no.2 substation by erection of 1 no new 11kv feeder from the 33/11kv road no.2 ss by utilization of 11kv indoor breaker in the 33/11kv road no.2 ss, which includes laying of 1.0 km of 11kv 3x300 sq.mm of xlpe ug cable (double run) in banjara hills section of banjara hills sub-division of banjara hills division of banjara hills circle under t and d improvement works reserved under st category

Bifurcation of the existing 11kv dnm colony feeder emanating from 33/11kv lodha indoor ss by using existing idle 11kv capacitor bank breaker and laying of 0.5 km 11kv 3x300 sqmm xlpe ug cable (double run) in sanathnagar section of sanathnagar subdivision in greenlands division and the work will be executed by the construction wing of banjara hills circle

Overhauling of 4 nos 1000 kva oil type transformer including filtration and top up of new tr oil 1 no of earth fault relay master relay available in the 11 kv vcb accessories transport charges available at amma maaligai muthamizh arignar kalaign