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Delta SubSea supports DOF Subsea for pipelay work

Delta SubSea HD-29 



Scope of Work:

DOF Subsea is the contractor for the Rota Cabiunas 24-in gas line projects located offshore of Rio de Janeiro, Brazil. DOF Subsea required an ROV operator that could flawlessly provide ROV survey monitoring of the pre-lay center line, as well as support during the initiation, laydown, and any possible recovery operations.


DOF Subsea chose Delta SubSea (DSS) as their operator for the estimated two year project. DSS mobilized Schilling ROV HD-25 for the job aboard the M/V Chloe Candies. The 150-hp HD ROV, manufactured by FMC Technologies Schilling Robotics supported the pipe lay for 8 months, consisting of installation of 280K Touch Down Monitoring, and Electrical Flying Lead, Pipeline End.

Field Summary:

Rota Cabiunas project is located approximately 300 kilometres off the coast of the State of São Paulo in the Santos Basin. The gas pipeline will connect the central manifold in the Lula filed, situated in the Santos Basin, to the land-based treatment plant at Cabiunas, situated in the district of Macaé, in the state of Rio de Janeiro.


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