pkg-afps package : erection & commissioning of fire protection system and fire water pump house equipments and associated items /systems; broadly including handling at site stores / storage yard, transporting to site, inspection, preassembly, erection, alignment, welding, ndt, fabrication and erection of tank, fixing of hangers & supports, valves & accessories, hydro testing, surface finish, supply & application of primer & finish paints/ anti corrosive / wrapping and coating as per standard as applicable including labelling & flow direction on the piping, pre-commissioning, commissioning, trial operation & handing over to customer forfire protection system and fire water pump house equipments and associated items /systems, including of tac / nfpa approval for the ( pkg-a)at 3x800 mw pvunl project patratu