Tender for Replacement of badly rusted towers with new towers on LS basis.) from Loc No.1to Loc No.14 in Kalapaka-Maradam (old Vemagiri) TMDC line. 2) Loc.No.4, 5 & 6 of 400kV Krishnapatnam TPP-Manubolu QMDC line & atLoc. No.4 of 400kV Krishnapatnam TPP-Rachaganneri QMDC line.