My DS is not on that particular replenishment ship, but currently on another, USNS Kaiser. So you can get an idea of what he may experience: their ship was stationed for @6 weeks in Pearl Harbor and then @ two months in San Diego. Typically, as noted above, they leave port on Tuesday and return Friday afternoons. During that time, they make uprep runs out in the Pacific. The remainder of the week is spent working on the ship with Sundays off. He has loved it.