Strengthening of earthing at various tower locations of 220 kv transmission line under 220kv oandm division chamba (tg)

Design engineering supply erection t and c for height raising of tower between loc no 76 - 77 and 115 - 116 of 220 kv latehar-itkhori tl including dismantling and transportation of existing towers with accessories to nearest jusnl store on turnkey ba

Detailed engineering, design, manufacture, supply, erection, testing and commissioning of 400 kv dc line on dc towers with twin htls conductor by converting existing 230 kv sc line on sc tower with kundha conductor on ph3 - karamadai (reach-i)

Detailed engineering, design, manufacture, supply, erection, testing and commissioning of 400 kv dc line on mc towers with twin htls conductor by converting existing 230kv sc line on sc tower with kundha conductor on ph3-karamadai loc 57-82 -reach-ii

Realignment work of 400kv,existing 220 kv, 132 kv line, 400kv incomer bay, 220kv phulera bay and 220kv bus extension work for installation of additional 01 no. of 400 220kv, 500 mva transformer at 400 kv gss, heerapura under head augmentation.

Protection wall at location no. 305 311 and 313 of 400kv kishenpur new wanpoh ckt iii iv transmission line

Supply, delivery and fixing of air circuit breakers mechanical seals fcma module motor shafts1600 1 1 amps cts for incomers bearing housings and vcbs for 1425kw 1475 kw 1300 kw pump sets and protection relays for 132kv line and 12 16 mva power transformer feeders for phase i pump houses at kodandapur nasarlapally and godakondla under eam section sd iv of transmission division no.iii, saheb nagar.

Construction of retaining and protection wall at tower no 40 , 28 of 132kv budgam-chaoora transmission line

Design engineering supply erection testing and commissioning of line differential protection in under construction 400 kv dc qm katia-patratu transmission line on turnkey basis

Designing, printing and pasting of single line diagram at 220 kv ss and naming/numbering of 33 kv kocp and b(w)ocp feeders tower line at 220/33 kv grid substation, basundhara area. (2nd retender)