Oung Construction (S) Pte Ltd (OCS) is a leading marine civil engineering firm and renowned foreshore specialist in Singapore. Our services range from revetment, seawall, breakwater, rock bund construction and maintenance to reclamation, dredging and diving services. We are well-known in the industry for delivering high standards of quality and timely delivery for all our projects. As a gauge of our high standards, we are the current maintenance contractor of foreshore structure for the Building and Construction Authority (BCA) of Singapore.