Tggenco - nshes - supply, installation, commissioning of surveillance system at nsph, nslcph, amrplis power house locations of nshes, nagarjunasagar.

Tggenco - nshes - supply of r407c, r-22 refrigerent gas (refilling into deaprtment empty cylinders), filter driers, various v belts and pre air filters at nshes, nagarjunasagar.

Tggenco - nshes - supply of 4 no. 12 v, 180 ah lead acid batteries and 1 no. sick cell boost charger, range 100a compatible for plante type lead acid battery cells of 2v up to 3 cells at nshes, nagarjunasagar.

Tggenco - nshes - supply of different ranges of electronic motor protection relays, cts and mccbs at nshes, nagarjunasagar.

Annual maintenance of power supply to ns dam, galleries, masonry dam, earth dam and hoist bridge and the ledges for the year 2025-26 of nagarjunasagar dam, nalgonda district, telangana state

Tggenco - nshes - design, manufacture, testing at manufacturs works, inspection, packing, supply and delivery of various control cables at nshes, nagarjunasagar.

Tggenco - nshes - supply of oil temperature indicators (oti) and winding temperature indicators (wti) at nshes, nagarjunasagar.

Tggenco - nshes - supply of tyres of size 13.00-24, 12 pr with tube at nshes, nagarjunasagar.

Construction of foot over bridge at km 24 570 of nakrekal nagarjunasagar section of nh 565 in the state of telangana for the year 2024 25 on epc mode

Tggenco - nshes - supply of polyproxy ps polysulp anti orrisive coating paint, make: loctite at nshes, nagarjunasagar.