Case Studies

Port Hedland and Dampier Port Marine Environmental Quality

Project Port Hedland and Dampier Port Marine Environmental Quality Client Pilbara Ports Authority Location Pilbara, WA Date 2018 – Current Our Services O2 Marine have developed Marine Quality Management Framework’s for the Port of Dampier and Port Hedland, and are currently developing a Plan for the Port of Ashburton which aims to address ongoing marine monitoring requirements in line with the EPAs Technical Guidance for Protecting the Quality of Western Australia’s Marine Environment. The Framework establishes Environmental Values which are

Geraldton Port Maintenance Dredging

Project Geraldton Port Maintenance Dredging Client Midwest Ports Authority Location Geraldton, WA Date March 2021 – Current Our Services O2Marine was engaged by MWPA to deliver environmental approvals and conduct a project impact assessment for the 2021 Maintenance Dredging project. O2Marine’s scope was commissioned in March 2021 with the timeline for assessment and approvals extremely tight with dredging activities tentatively scheduled for September 2021. O2Marine conducted as works in accordance with contemporary EPA Technical Guidance. The project was not a

Eramurra Solar Salt Project – Marine Environmental Studies

O2 Inflight and O2 Metocean combined aerial survey data with marine multibeam data to calculate accurate bathymetry of a key creek system for the project. The RPAS provided data for areas previously unreachable via vessel (too shallow) and too remote for vehicle access. This provided an accurate survey of a dynamic and challenging job location. The

Ashburton Mangrove Monitoring – Marine Environmental Studies

O2 Inflight was engaged by PPA to undertake annual mangrove health monitoring adjacent to the Wheatstone Project, to assess potential mangrove health impacts resulting from changes to coastal processes and tidal flows. Mangrove stands are monitored using a Remotely Operated Aircraft System (RPAS) with a mounted multispectral camera to calculate NDVI as an indicator of vegetation health. Changes to mangrove extent are also efficiently calculated from RGB orthomosaic imagery. O2 Inflight have successfully implement two years of

Eramurra Industrial Salt Project – Marine Environmental Studies & Approvals

  Project Eramurra Industrial Salt Project – Marine Environmental Studies & Approvals Client Leichardt Industrials Location Pilbara, WA Date 2019 – Current Our Services O2 Marine was engaged to undertake all marine studies to inform environmental impact assessment and engineering design for a solar salt project on Eramurra Station in the Pilbara WA. Studies includes, benthic habitat surveys, sediment sampling, bathymetry surveys, water quality baseline, metocean baseline, mangrove health surveys, marine fauna investigations, underwater noise modelling, dredge plume modelling, coastal

Mardie Project – Marine Environmental Studies & Approvals

Project Mardie Project – Marine Environmental Studies & Approvals Client: BCI Minerals Location Mardie, Pilbara, WA Date 2018 – Current Our Services O2 Marine was engaged to undertake all marine studies to inform environmental impact assessment and engineering design for a solar salt project on Mardie Station in the Pilbara WA. Studies includes, benthic habitat surveys, sediment sampling, bathymetry surveys, water quality baseline, metocean baseline, mangrove health surveys, marine fauna investigations, underwater noise modelling and management plans. Outcome The Mardie

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