operation of dift . type of ac plants day to day operation for different type of ac plants aircooled chiller , ductable split , concealed split etc . at different places within the premises of m . r . bangur hospital , kolkata , operation contract of 1 no 5 . 5 tr air cooled packaged ac plant at gyane ot , 2 nos 14 tr air cooled packaged ac plant at sncu area , 2 no 11 tr & 3 nos of 8 . 5 air cooled packaged ac plant at ot complex , 50tr capacity air cooled central ac plant including ahu ( with standby unit ) for burn unit 2 for and any upcoming plant in the premises of m r bangur hospital as per terms and condition attached . , rate should be quotated per operator/per month nclusive lwc , all related related taxes & duties