The ark being built at a cost of 20,000 yuan (around $3,130) comprises an eight-metre-long tank with a diameter of 2.5 metres. It has three vents, several small windows and is equipped with six wheels so that it could be attached to a truck and moved around.
http://ummid.com/news/2011/September/08.09.2011/building_arc.htm
http://ummid.com/news/2011/September/08.09.2011/building_arc.htm
