Cathodic Protection Services including pipeline and storage tank surveys

The site service department includes engineers and technicians strategically located throughout the UK to serve our customers and have offices in the North at Stockton on Tees and the South of England at Durley, near Southampton

All our engineers and technicians are competent and are I.Corr or NACE level 1 accredited as a minimum. Most have the gas industry (EUSR) or petroleum industry association (UK PIA) safety passports and relevant TEM 2 & 4 and SCO 1 & 2 training for National Grid works.

Corrpro are dedicated to ongoing internal and external training programmes for all field personnel.

Corrpro are registered on the Achilles UVDB system and are prequalified for most national and international organisations for the provision of cathodic protection services and materials.

We offer a full range of services including:

Industrial / Site Cathodic Protection Services:

CP system design, material supply, installation and commissioning of sacrificial and impressed current systems for pipelines, storage tanks and vessels, port and harbour structures. We design, supervise, install and supply new and replacement vertical and horizontal groundbeds as well as carrying out monitoring and maintenance survey works of existing systems.

We also offer site supervision for all Cathodic Protection installation requirements.

Customers include major pipeline construction companies, gas, water and chemical companies.

Pipeline / Site Surveys:

Our engineers and technicians are I.Corr accredited and competent to perform the following survey works:

Close Interval Potential Surveys (CIPS)
Direct Current Voltage Gradient (DCVG) surveys (and Pearson surveys)
External Corrosion Direct Assessment (ECDA)
Current attenuation surveys
Current drain surveys
Soil resistivity surveys
AC Mitigation surveys
Isolation Joint / Insulation Flange electrical integrity testing
Shallow Vertical groundbed installations*
Pipeline location and depth surveys

*Corrpro have a mobile drilling rig and crew, which is operated by experienced technicians. The rig can drill boreholes up to 10 metres deep.

In addition to the above we also carry out 6 monthly, annual, five year and ten year Cathodic Protection major inspection surveys for pipeline customers.

Customers include major pipeline construction companies, gas, water and chemical companies.

LPG Underground storage tanks:

Routine monitoring of installed tanks is a legal requirement; our technicians and support staff are equipped with the necessary instrumentation, expertise and experience to carry out monitoring and management of the tank CP systems on a large scale throughout the UK.

Design and installation of CP systems for buried tanks, both new and old, is also provided.

We have technicians positioned throughout the UK to carry out this work efficiently and effectively.

Customers include the major suppliers of bulk LPG systems.

Petrol filling stations:

The design, supply, installation and commissioning of cathodic protection systems for filling stations together with surveys showing the mean time to corrosion failure and integrity surveys are routinely carried out for some of the UK's major forecourt operators.