Project name : Samcheok plant water breaker construction (삼척 생산기지 방파제 축조 공사) Project owner : KOREA gas corporation / Dongbu E&C (한국가스공사 / 동부건설(주)) Period : 2011.SEP ~ 2014.MAY Summary : Caisson installation 72EA, Crushed stone 1,154,966m3, Facilities