nctps ii - m-ii circle tm- division-s.dn-ii- unit-ii- general cleaning and routine maintenance work of mdbfp, tdbfp and its auxiliaries, cep, gland steam condenser, cpu, drain cooler, local pucrhase heaters, deaerator, hp heaters, lpd flash tank, hpd flash tank, feed water safety valve discharge storage tank, feed water line, condensate line, drip line including valves and actuators for the period of six months from the date of handing over of site. .