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Dimensional Control
DOF Subsea
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Dimensional Control
Key Specifications
GNSS and Geodesy
Laser Scanning Analysis,
Modelling and Reporting
Mobile Laser Scanning Analysis,
Modelling and Reporting
Asset Management Data Capture
Using HDR Spherical Photography
Asset Deformation Monitoring
Vessel Dimensional Control Surveys
and Survey Sensor Calibrations
Dimensional Control Surveys of
Subsea and Surface Assets
Real-Time Monitoring of Subsea
and Surface Assets During
Installation
Underpinning and complementing the services that DOF
Subsea provides to the offshore survey and construction
industries, is a commitment to be the leading dimensional
control survey provider.
Overview
Underpinning and complementing the services that DOF Subsea provide to
the offshore survey and construction industries, is a commitment to be the
leading dimensional control survey provider.
Land, Geodetic & Engineering Survey techniques have been adapted for the
offshore engineering environment, which combined with specialist software
and the latest modern high precision instruments, competent and experienced
personnel, produces high accuracy 30 spatial information.
This information plays a critical role in the installation of assets where accurate
30 relationships must be determined. Our Surveyors can report the position
and orientation of survey interfaces hubs and flanges onshore prior to installation.
Platform Surveys and Close
Approaches
© DOF Subsea AS 2016. Information correct at time of going to press.
www.dofsubsea.com
DOF Subsea
Dimensional Control
Page | 2 of 2
Dimensional Control teams can assist fabricators and provide third party
checks during the construction of a subsea and surface assets, ensuring a
fit-first-time is achieved. Using these services onshore during fabrication provides
continuity during projects where an understanding of the requirements of
offshore survey is crucial.
We recognise the importance of as-built information to our clients. To ensure
that a complete record is obtained laser scanners are used to generate
point-cloud information, from which dimensionally correct CAD compatible
models are produced. The point-cloud can be issued, modelled or stored digitally
for future reference. Having access to this data means that even though structures
may lie at depth, dimensional control information is at our finger tips.
© DOF Subsea AS 2016. Information correct at time of going to press.
www.dofsubsea.com