BUILD A BOAT SUCKS A MINERAL

PR get a big opportunity to be a contractor of Costomer to Builds a Boat sucks a mineral to sucks a mineral at Republik Indonesia   The following things were build : 
   1.Size of boa 14.90 X 65.00 m. ,  252 tonage
   2.The head pierces a mineral size 48 in
   3.Sucking rate   60,000 qubic meter per day.