THE federal government has approved plans to expand Yaringa Boat Harbour at Somerville. The $50 million project was subject to approval by the federal Department of Environment as it triggered a process under the federal Environment Protection and Biodiversity Conservation Act 1999. The so-called “controlled action” under the Act was because the project could potentially affect wetlands of international importance, listed threatened species, and listed migratory species. Permission was granted on 26 June after Yaringa owner Stefan Borzecki submitted his plans to the government in July 2011. Mr Borzecki now needs approval from the state government for rezoning of land,…