CLADDING

1 . A cladding for an elongate member to be deployed underwater, the cladding comprising multiple cladding sections each being configured to receive the elongate member and each having proximal and distal ends configured to engage with longitudinally neighbouring cladding sections enabling a continuous length of the cladding to be constructed from multiple cladding sections, wherein at least one of the cladding sections is provided with a sensor module dock configured to receive and releasably mount a sensor module.

2 . A cladding section for use in a cladding to be carried on an elongate underwater member, the cladding section being configured to receive and/or seat upon the elongate member and having proximal and distal ends each configured to couple to a neighbouring cladding section, the cladding section comprising a sensor module dock configured to receive and releasably mount a sensor module.

3 . The cladding as claimed in claim 1 , wherein the sensor module dock comprises a recess for receiving the sensor module.

4 . The cladding as claimed in claim 1 , wherein the cladding comprises a moulding and the sensor module dock is integrally moulded in the cladding.

5 . The cladding as claimed claim 1 , wherein the sensor module dock is configured to mechanically engage with the sensor module to releasably retain it.

6 . The cladding as claimed in claim 1 , wherein the cladding has a longitudinal axis and in which the sensor module dock comprises a recess extending substantially axially to receive the sensor module along a substantially axial direction.

7 . The cladding as claimed claim 1 , wherein the cladding has a longitudinal axis and in which the sensor module dock comprises a recess which is radially open to receive the sensor module along a substantially radial direction.

8 . The cladding as claimed claim 1 , wherein the sensor module dock is configured to receive the sensor module as a snap fit.

9 . The cladding as claimed claim 1 , wherein the sensor module dock comprises one or more radial upstands.

10 . The cladding as claimed in claim 1 , wherein the sensor module dock includes a radially outwardly open channel or recess for receiving the sensor module.

11 . The cladding as claimed in claim 1 further comprising a strake, and

wherein the sensor module dock is aligned with the strake.

12 . The cladding as claimed in claim 1 , wherein the sensor module dock is configured to receive the sensor module in the manner of a part turn lock.

13 . The cladding as claimed in claim 1 , wherein the sensor module dock comprises an upstanding male feature for receipt in a complementary female feature of the sensor module.

14 . A system comprising the cladding as claimed in claim 1 in combination with a sensor module configured to be received by the sensor module dock,

wherein the sensor module comprises a dosed pressure vessel containing at least one sensor, a data logger for logging data from the sensor, an interface for outputting logged sensor data, and a battery arranged to power the sensor and the data logger.

15 . The system as claimed in claim 14 , wherein the sensor module is retainable frictionally in the sensor module dock.

16 . The system as claimed in claim 14 , the sensor module is cylindrical and the sensor module dock is complementarily shaped.

17 . The system as claimed in claim 14 , wherein the sensor module has a handle or other graspable feature to be grasped by an effector of an ROV to facilitate retrieval of the sensor module from the cladding.

18 . The cladding section as claimed in claim 2 , wherein the sensor module dock includes a recess for receiving the sensor module.

19 . The cladding section as claimed in claim 2 , wherein the sensor module dock is configured to mechanically engage with the sensor module to releasably retain it.

20 . The cladding section as claimed in claim 2 , wherein the sensor dock includes one or more radial upstands.