Umbhobho wamanzi wejethi oneflange yentsimbi usetyenziswa kwi-Trailing Suction Hopper Dredger(TSHD) ukutsala.Uxinzelelo oluphezulu lokusebenza, ukumelana nokunxiba kunye nokuguquguqukayo zezona zinto zibalulekileyo kwi-hose yokukhupha.
I-East Dredging inokubonelela ngesisombululo esipheleleyo se-DREDGING PIPLEINE ye-Trailing Suction Hopper Dredger (TSHD) kunye ne-Cutter Suction Dredger (CSD) ekukhutsheni izibuko kunye nejelo kunye nokubuyisela umhlaba kwiiprojekthi zolwandle.