Replacing the damaged doors and windows of the control room, providing of required PVC rain water pipes, reconstruction of damaged dummy pillars on terrace, construction of damaged portion of the compound wall and a drainage sump near the old control room, providing of spiral staircase to terrace floor, sunshades and a water storage tank, casting of new cover slabs over the cableducts, providing of grills to the windows, repairs to the existing gents toilet, Providing of vitrified tiles at damaged portion to the first floor of the control house and other miscellaneous works at 220KV SS Tekkali in Srikakulam District (2nd call)