CP Design

Cathodic protection design services and third-party review from NACE-certified engineers

In addition to new-build designs according to NACE, ISO and DNV standards for traditional assets, Deepwater specializes in protecting complex subsea equipment and designing retrofit anode systems for aging assets in need of life extension.

CP design codes for new assets

Subsea pipelines

Anode system design for new pipelines also is strictly governed by industry-accepted design codes DNV RP-F103, ISO 15589-2 and NACE SP0169-2007

For subsea equipment

For subsea production equipment or anything else in deep water, the existing standards are modified by the following: NACE 7L192

Tank internals

For CP Systems installed inside tanks and process vessels, the following standards are used: API 561

Platforms and floaters

New platforms, TLPs and floating production are all designed to one of the established design codes: DNV-RP-B401, NACE SP0176-2007 and ISO 19906

CP design for life extension

For platforms

Anode retrofit projects for aging fixed platforms

For subsea pipelines

Subsea pipeline anode replacement projects

For FPSOs

Anode retrofit product for FPSO hulls and floating production

For drilling equipment

Anode designs for drill stacks and production risers

For tank internals

Anode systems installed inside tanks and process vessels

For docks and piers

Day-one and retrofit anode projects for terminals and jetties

For subsea equipment

Retrofit anode projects for subsea production equipment

For renewables

Retrofit anode systems and monitoring for wind

PanYu 30-1

Project case study: ICCP anode retrofit for eight-leg structure in the South China Sea

CP Design

Cathodic protection design services and third-party review from NACE-certified engineers