tender for d.inodc 2 - supply of precision cooling units dx- type nominal capacity precision cooling units: 9 tr - 4 nos bottom throw units (for server room) dx- type nominal capacity precision cooling units: 5 tr - 2 nos bottom throw units (for networking core switches & passive components) dx- type nominal capacity precision cooling units: 3.5 tr - 2 nos bottom throw units (for wan mux) cold aisle containment with curtains stands, floor grilles, humidifier and drain piping, condensate pumps and other accessories