annual maintenance contract of 7.5tg sets and allied equipments at ps-ii-daily, periodical and annual inspection & round-the-clock maintenance, along with other allied works both inside and outside power house, of – (i) 3x7.5 mw bulb type t-g sets along with other electromechanical equipments and all associated auxiliaries including electronic pcbs/modules and control logics of avr, ehg, vcb, cd and jcd, mcb etc.; (ii) intake, draft tube, stop log and radial fall gates along with gantry cranes and other accessories and control panels; & (iii) all electrical equipments including structures, transformers, control panels and other accessories of 132 kv & 33 kv substations including lt lines, transformers and electrical installations for illumination of power station area, office building, dormitories, store sheds, adjacent areas etc. as per scope of work detailed in the tender documents at power station – ii of tcfhp, wbsedcl.1st year