Cathodic Protection Inspection

Cathodic Protection Inspection

STR offers comprehensive pipeline and platform CP Inspection survey packages for ROV and Diver use and can be supported by trained inspection personnel. For ROV operations our CP Probe Electronics Interface Bottle provides power and a digital interface between the CP Probe sensor and the ROV communication network for reliable ROV based CP inspection.

The CP Probe readings are converted to an RS232 data string and transferred by the ROV mux system to the STR CP Probe Logger software. The CP Probe is a dual reference cathodic protection probe and can be used as a “stabbing” tip-contact probe or as a proximity electrode by using a surface ground wire. For Diver operations STR offers the user-friendly CP Gun.

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Please contact us for any general enquiries you may have or for any information about our products and services.


+44(0) 845 3886 383 (24 hour)




Subsea Technology & Rentals Ltd
Unit B
Station Yard
Aberdeen AB15 9PE

Subsea Technology & Rentals Ltd
Sonar House,
36 Riverside Road,
Great Yarmouth NR31 6PX,
United Kingdom

STR Asia Pacific Pte Ltd

Subsea Technology & Rentals Australia Pty Ltd
Unit 1
30 Fallon Rd
WA 6065