Specialist geomatics
Innovative survey solutions
OEG’s geomatics team of professional surveyors provides dimensional surveying services across the built and natural environment – both on land and offshore.
Our reputation is built on our professionalism, efficiency and quality. We are regulated by the Royal Institution of Chartered Surveyors (RICS) and hold membership of the UK Hydrographic Association as well as employee accreditation with the Royal Institution of Chartered Surveyors (RICS) and Chartered Institution of Civil Engineering Surveyors (CICES).
Delivering a range of specialist survey services
Topographic surveys
A detailed topographic survey can provide geometric insight into the environment and provide many benefits to the construction environment providing detailed measured information to those involved in the development and construction industries.
Topographic surveys
A detailed topographic survey can provide geometric insight into the environment and provide many benefits to the construction environment providing detailed measured information to those involved in the development and construction industries.
Measured building surveys
A measured building survey allows accurate digital replication of the structure to be used by architects and engineers. These provide a fundamental step towards design, refurbishment and planning applications.
Measured building surveys
A measured building survey allows accurate digital replication of the structure to be used by architects and engineers. These provide a fundamental step towards design, refurbishment and planning applications.
Engineering surveys
A detailed structural engineering survey can be a great asset to a civil engineering project, allowing site engineers and project managers to gain an overview. Components can be mapped to millimetric accuracy, allowing analysis and first time fit of further components to take place.
Engineering surveys
A detailed structural engineering survey can be a great asset to a civil engineering project, allowing site engineers and project managers to gain an overview. Components can be mapped to millimetric accuracy, allowing analysis and first time fit of further components to take place.
Metrology surveying
For projects ranging in size from individual components to full vessel hulls, requiring sub millimetre accuracy, we provide scanning, modelling and reverse engineering capabilities to suit.
Metrology surveying
For projects ranging in size from individual components to full vessel hulls, requiring sub millimetre accuracy, we provide scanning, modelling and reverse engineering capabilities to suit.
Vessel scanning and modelling
We provide a complete dimensional service for documenting your vessels and marine assets. This data can be used for project planning and monitoring deformation over time.
Vessel scanning and modelling
We provide a complete dimensional service for documenting your vessels and marine assets. This data can be used for project planning and monitoring deformation over time.
Vessel stability and draft mark surveys
We support naval architects and commercial vessel owners with geometric data, compliant with Merchant Shipping Notice 1823(M). Our onboard measurements and dynamic tracking of vessel motion provides data for stability and trimming calculations.
Our engineering surveying capabilities allow us to accurately validate principal dimensions, volumetrics, draft and loadline marks and provide corrected positions in accordance with SI 1993 No. 3138 Schedule 3.6. The accuracy of our survey methods has been witnessed and confirmed by the MCA.
Vessel stability and draft mark surveys
We support naval architects and commercial vessel owners with geometric data, compliant with Merchant Shipping Notice 1823(M). Our onboard measurements and dynamic tracking of vessel motion provides data for stability and trimming calculations.
Our engineering surveying capabilities allow us to accurately validate principal dimensions, volumetrics, draft and loadline marks and provide corrected positions in accordance with SI 1993 No. 3138 Schedule 3.6. The accuracy of our survey methods has been witnessed and confirmed by the MCA.
Dimensional control and vessel calibration
We provide a full dimensional control service to vessels of all sizes, afloat or ashore. Through this process any node can be coordinated to a defined vessel reference frame (VRF).
Via independent tracking of the vessel motion we can calibrate any vessel motion sensors to within their specified tolerances.
Once calibrated, our methodology allows for all offsets and motion calibration to be verified, giving you the confidence and certainty that the vessel system will gather accurate subsea data.
Featured case study
Customer: Maersk Connector, Boka TiamatDimensional control survey services in Eastern Asia
OEG’s subsea team has expanded our dimensional control survey service offering to Eastern Asia, undertaking multiple surveys in spring 2024. This follows on from increased growth in our services offered to the global offshore energy industry.
