The Solitaire is the largest pipe-laying ship in the world at 300 metres (984 ft) long (excluding pipe-laying apparatus)[3] and 96,000 tonnes (94,000 long tons; 106,000 short tons).[4] When fully operational she has a crew of 420,[4] a pipe carrying capacity of 22,000 metric tons and a pipe lay speed of more than 9 km a day.[5]