bids are invited for degutting of existing ac plants , degutting of all frame and foundations of existing ac plants , clearing the site & shifting of all degutted items up to jetty , shifting of new ac plants from the jetty to ships foundation inside the ac plant compartment through technical window , fitment of shock mounts , erection of ac plant on foundation , installation of loose supplied instruments for sea water lines & chilled water lines , laying and termination of control cabling between instruments for sea water, chilled water and ac plant control panel , checking / calibration of all the gauges, panel wiring, instruments / controls and ensure proper connection with cold checks for proper working. , carry out pressure testing and vacuum testing, leak rectification of the refrigeration system. , stw, sdc check, performance trial for 8 hrs & mtu trials.