By providing an Offshore Surveyor, CoSurv is able to provide the following services:
Survey Vessel Mobilisation:
- Full design and installation of survey suite including desk / console / racking / wall mounting etc
- Full cable installation and interfacing from hull to mast
- Full survey sensor installation and interfacing including all vessel / ROV sensors to survey console
- Installation of IT networks
- Installation of video / digital video networks
- Full vessel and ROV offset measurement and reporting
Survey Vessel & ROV Sensor Calibrations:
- Vessel sensor calibrations including:- - Vessel USBL calibrations and acceptance trials
- Vessel Motion Reference Unit comparisons
- Vessel Gyro calibration and comparisons
- Vessel Differential GPS calibrations and comparisons
- ROV sensor calibrations including:
- ROV Gyro calibration
- ROV Motion Reference Unit calibration
- ROV Mounted pipetracker calibration
- ROV Mounted Dual Head Scanning Sonar calibration
- ROV Mounted Multibeam Sonar patch test calibration
- ROV Digiquartz / Bathy / Valeport depth sensor comparisons
In Field (Online) Survey Services:
- LBL array planning, installation & calibration
- LBL Metrology data collection & processing
- LBL + USBL pipeline installation support
- LBL + USBL structure installation support
- LBL + USBL dive operations support
- USBL pipeline \ structure inspection support
- ROV Pipetracker surveys
- ROV Dual Head Scanning Sonar surveys
- ROV Multibeam Surveys
- ROV / Vessel DTM seabed surveys
Offline Survey Services:
- Multibeam data processing
- DHSS profile data processing
- Pipeline & structure Inspection events processing / review
- DTM creation and presentation
- Bathymetry Chart production
- Creation of Autocad diagrams
- Survey procedure creation
- Survey task plan / site memo / field report / mobilisation report creation
* Services are offered
in line with job requirements and equipment type & availability as supplied
by the client .