Subhub Testing Commences

Subhub Operations model being launched for the shakedown tests.
Subhub Operations model being launched for the shakedown tests.

QED Naval launched the Subhub Operational model last week at Forth Estuary Engineering’s (FEE) dock in Leith. The last few weeks has been a hive of activity finalising the setup of the ballast systems, instrumentation, and the dock access and testing arrangements.

FEE have provided outstanding support during the preparation and will to be on hand through the testing phase. The Subhub will now be put through its passes to test the stability during installation, ballast system control and installation/retrieval methods.

The Director of QED Naval was on site to witness the launch and initial testing and has stated, “A lot of  hard work has gone into getting the Subhub project to this point which is a credit to the team and supporting companies. The Operations model represents a big step forward for the Subhub project de-risking the ballast system and installation/retrieval methods which is a key selling point used to reduce the cost of deployment and overall the cost of energy”.

Subhub Operations model fully instrumented with pressure and tank level gauges and air ballast system.
Subhub Operations model fully instrumented with pressure and tank level gauges with air ballast system.