Dimensional Control Surveyor

Job description / Role

• Dimensional Control Surveyor (DCS), Land Surveyor and Laser Scanning Surveyor
• Dimensional Control uses proven engineering survey techniques and modern survey equipment to collect highly accurate as-built 3D data on new or existing mechanical, structural, and civil engineering projects.
• Our Client is providing subsea structures construction, Fabrication of Jackets, Top Sides, Vessel maintenance and upgrades and so on to Oil & Gas and wind farm Operators globally. Dimensional control supports the above activities, monitor the installation and construction process.

Main tasks and responsibilities include:
• Risk assessments and the safe conduct of survey work within constructions yards, vessel dry-docks, quaysides, offshore platforms/structures, and onboard vessels.
• Setting out of local grids around structures to be surveyed with sufficient redundancy to allow grid coordinates to be computed, adjusted, and checked with suitable quality indicators.
• Establishment of absolute survey control by observation and processing of dual frequency GPS carrier phase observations on site and processing of data from remote GPS control stations such as IGS stations or local government stations.
• Calibrations of surface positioning sensors such as gyrocompasses, pitch and roll sensors based on dimensional control survey results and absolute survey control
• Offset surveys when vessel is in dry-dock or alongside, providing 3-dimensional offsets for points on the vessel hull (when in dry-dock) in relation to points on the main deck and superstructure.
• Determine the best method to measure at the required accuracy tolerances
• Processing of dimensional control data in survey software allowing the structure shape and individual elements such to be circle-fitted, roto-translated using Dimensional Control Software as SC4W or similar.
• Make geometry and trigonometry calculations
• Using CAD software to generate detailed lines plan reports
• Monitoring and ensuring good dimensional quality of projects
• Support and work alongside Engineers and Superintendents
• Setup inspection and test plan to monitor the construction of all steel structures elements to build offshore installations.

Requirements

• To guarantee the greatest accuracy, the DCS is responsible for the maintenance and calibration of the advanced measurement equipment and analyses irregularities.
• Knowledge of the instruments to be used, including causes of gross, systematic, and random error and the ability to perform field checks of instrument function such as collimation or multipath for GPS receivers
• The DCS will plan the measurements very closely with the yard, subcontractor and surveyors and will either perform the measurement or guide a team performing the measurements.
• DCS will analyse all measurements and check them against the contract requirements.
• Reporting will bedonedirectlytotheconstructionmanager,ProjectSurveyororSurveyPartyChief.
• The DCS shall be capable performing all laser scanning duties along with collating and processing data.

About the Company

PMS GULF LLC is a Company based in Dubai (United Arab Emirates) specialized in Staff leasing & Logistic for Project Management, Construction, Procurement, Engineering and Technical Support activities for Oil & Gas industry, Infrastructure developments and the Energy sectors.

We are operating in Middle East and our business model is based on a international platform able to effectively and efficiently integrate the entire staff leasing value chain: recruitment (managers identification, selection, training, testing and certification) and related logistics.

PMS GULF LLC has acquired substantial expertise and assembled strong team approach to serve various industry sectors and to provide End Users complete and professional service packages to execute the works:

"DOING IT RIGHT THE FIRST TIME"