Over our 30+ years of sub sea operations we have completed a variety of different missions.
HVDC cable route survey Denmark to UK, with ROV using dual Resson 7125 MBES and TSS 440 pipetracker for location of pipelines and cables crossing the proposed route.
Salvage of exercise missiles.
Removal of old communication cables involving cutting of 20+ cables.
Wreck inspection of M/S Estonia, ROV completed 30 cross section inspection scans of the vessel. ROV also assisted the positioning for the CPT rig. Work was carried out from the drill ship Bucentaur.
Wreck inspection of the sunken dredger, Chicago, sunk 50 nautical miles off Esberg, after completing work for the Swedish-Danish bridge consortium.
Wreck inspection of fishing trawler Novi in 300 m depth, sunk with all hands off Väderöarna.
Pipeline and cable depth of burial surveys for a total distance of more than 1000 km using TSS 440/350.
Backup for work class ROVs involved in threnching/flex flow lines installation curlew for CTC. We assisted in the recovery of 2 work class ROVs and completed missions with the Surveyor Plus ROV and manipulator skid.
Uxo survey of targets along a proposed cable route from Finland-Estonia. 1200 potential uxo targets were examined during a 3 week project.
Power cable ROV survey of uxo/debris along the proposed route between Sweden and Germany.
ROV survey of start to end of cables in free span crossing Nordstream pipeline route from Finland to Germany.
UXO survey and inspection by ROV of 100+ mine like targets on a proposed cable route between Finland and Germany.
Various projects on power cables with ABB as main contractor.
Two consecutive years we have performed the near shore ROV survey on the Nordstream pipelines.