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At Ōamaru, old containers were pumped full of concrete and placed on the seaward side of the breakwater to protect it from erosion.
Credit
Gavin McLean
At Ōamaru, old containers were pumped full of concrete and placed on the seaward side of the breakwater to protect it from erosion.
Gavin McLean
Concreted container in Ōamaru Harbour, URL: https://nzhistory.govt.nz/media/photo/concreted-container-oamaru-harbour, (Manatū Taonga — Ministry for Culture and Heritage), updated
