Sensors

Description

Lofoten-Vesterålen cabled observatory (LoVe) is an ocean observation infrastructure off Hovden, Vesterålen, comprising sea floor cables and sensors. The first part of the infrastructure was installed in 2013 and has been operative thereafter. It includes a land station, a sea floor node (Node 1) and an umbilical that interconnects them. This system is run as a cooperation between IMR and Statoil. The existing infrastructure will now be extended with Nodes 2, 3, 4, 5, 6, 7 as shown in the tender documents. The extension is financed by the Research Council of Norway (RCN), together with in-kind contributions from partners in the LoVe consortium. IMR is the main responsible partner and project manager. Two tender invitations are being issued for the extension. The present invitation is the second of these: to supply and install instruments and instrument platforms. Specifically this includes: — 6 instrument platforms, one for each node — A set of sensors, varying between nodes. — Power and communication connections to the backbone system A single tender is foreseen to include all of the above items. As mentioned above, a parallel tender invitation is issued for the backbone system (cables and subsea distribution units). Vendors of the backbone and the instrument systems are required to cooperate to ensure robust and error free connections for power and sensor data. Please see tender documents for further information.