procurement and erection of rigid type discharge electrode made of formed pipe with fixing clamp / fasteners of esp of unit no. 3 and 4, at, sgtps, mppgcl, birsinghpur. as per tender schedule. procurement and erection of rigid type discharge electrode made of formed pipe with fixing clamp / fasteners of esp of unit no. 3 and 4, at, sgtps, mppgcl, birsinghpur. as per tender schedule. , supply of rigid type discharge electrode, with fixing clamp arrangement. bin code:-431-05-010-011-01 , work of fitting of the rigid type electrodes in existing frame in-situ condition during aoh of the set along with other routine works specified in the schedule.