Marine Environmental Management

/Marine Environmental Management

Midwest Ports Authority – Tug Harbour Maintenance Dredge Spoil Sediment Assessment

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Tug Harbour Maintenance Dredge Spoil Sediment Assessment O2 Marine was engaged to implement a sediment investigation of the tug harbour in accordance with the National Assessment Guidelines for Dredging (2009). Elevated TBT was found in some samples of whole sediments, although subsequent elutriate analysis indicated that the bioavailable fraction of TBT was below [...]

Midwest Ports Authority – Maintenance Dredge Spoil Sediment Assessment

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Maintenance Dredge Spoil Sediment Assessment O2 Marine is currently engaged to provide a full sediment sample program for MWPA to survey and assess proposed maintenance dredge spoil in the Commercial Harbour and Navigation Channel. The scope of works includes development of a Sample and Analysis Plan, field survey SAP implementation and assessment and comparison [...]

Geraldton Port Annual Sediment Compliance Monitoring

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Geraldton Port Annual Sediment Compliance Monitoring  O2 Marine is currently engaged to implement the annual sediment compliance monitoring survey on behalf of MWPA from 2018-2020. The 2018 project outcomes were achieved to the satisfaction of the MWPA Environmental Officer. The project field component was executed efficiently, in accordance with all relevant MWPA systems [...]

Onslow Marine Support Base – Environmental Investigations & Approvals

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Onslow Marine Support Base - Environmental Studies & Approvals O2 Marine were engaged to undertake all required studies to support environmental approval for a 1M m3 capital dredging and onshore disposal project in Onslow, WA. The project is being undertaken to enable expansion of the existing Onslow Marine Support Base in Beadon Creek. [...]