East Dredging nwere ike inye azịza zuru oke nke DREDGING PIPLEINE maka Trailing Suction Hopper Dredger (TSHD) & Cutter Suction Dredger (CSD) na ịdọrọ ọdụ ụgbọ mmiri na ọwa na ịnara ala site na ọrụ oke osimiri.
The dredge hose anyị na-enye bụ nke zuru oke ntụkwasị obi na nchekwa nke nwere ike iguzogide oke ọrụ ọnọdụ.Nrụgide na-arụ ọrụ dị elu, nke na-eguzogide ọgwụ na mgbanwe bụ ihe ndị kachasị mkpa maka eriri mgbapụta.