Sonsub Survey BP Azerbaijan SDA ROV Multibeam Seabed Surveys
- 2012-12-19
- By admin
- Posted in Hydrographic survey
Sub-contracted through NetSurvey to provide Sonsub Survey with specialist multibeam personnel onboard the MV Citadel for the BP Azerbaijan Shah Deniz Alpha ROV Multibeam Seabed Surveys project. As part of a long term work programme to enhance the offshore emergency response capabilities at SDA, a permanent seafloor hazard detection system is required to be installed. Prior to installing and operating this system, periodic integrity seabed surveys are required to be performed, analysed and cross-referenced to assess the potential for any gas seepage or pressurised water. The scope of work consisted of a detailed high-resolution bathymetry survey underneath the platform, together with a lower-resolution survey of the wider area. With a Reson 7125-ROV2 multibeam system mounted on the ROV, QINSy was used for data acquisition and initial processing, with Fledermaus used for cleaning, surface generation, and visualization.
Recent Posts
- BP Caspian Shallow Water Pipeline Inspection Survey 13/01/2020
- Equinor Nearshore Pipeline Inspection Survey Project 23/10/2019
- SSEN Pentland Firth HVAC Survey Project 14/09/2019
- Equinor Norpipe Nearshore Pipeline Inspection Survey Project 02/09/2019
- 4D Ocean Linne Crowlin and Loch Carron Survey 22/07/2019
Recent Comments
- admin on Marin Mätteknik Culver Sands to Flat Holm Survey
- martin sharp on Marin Mätteknik Culver Sands to Flat Holm Survey
- admin on Marin Mätteknik Culver Sands to Flat Holm Survey
- Arien Kampman on Marin Mätteknik Culver Sands to Flat Holm Survey
- Fred Colebrooke on Marin Mätteknik Lyme Bay – Natural England Survey
Archives
Categories
- Archaeology (3)
- Hydrographic survey (35)
- Other (12)
- Pipeline construction (11)
- Pipeline inspection (14)
- Renewables (8)
- Route survey (10)
- Topographic survey (1)
- UXO survey (6)