The Coolant Storage room stores the coolant needed to keep the ship's fusion reactors from overheating
This room has big tanks in which the coolant liquid is stored, as well as pipes leading from the tanks to the fusion reactor.
There is a lift that can take you from the floor of the room to the upper platform so that you can perform maintenance on the tanks or check the pressure.
In the mission Sulaco Falls you can enter this room before escaping the USS Sulaco. Note that the door requires to be Cut Open
