Understand the main aspects of the design for corrosion protection of marine equipment, platforms, steel structures, etc., as well as the criteria used in the design of corrosion protection processes

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1. Main contents of the anti-corrosion construction design – Painting procedure for the jacket – Painting procedure for the upper modules – Painting process plan; Cathodic protection process – Manufacturing procedure for the jacket anodes – Anode installation process – Distribution diagram of jacket anodes. 2. Basis for the anti-corrosion process design: (1) Project-related basic design documents, such as the natural climate conditions in the sea area where the platform is located, the properties of the base materials, the scope of painting, and the distinction between painted and unpainted surfaces. (2) Design service life of the platform, durability period required for the coating, requirements for maintenance, etc； (3) Process operating conditions such as the process media, temperature, flow rate, etc., of the equipment and pipelines in the service environment where the structure is located, as well as the usage environment ； (4) The main applicable international or **standards include: ISO-12944, NACES P0108-2008, NACE RP0176-2003, NORSOK M501-2004, etc ； (5) **Or regional safety and environmental protection laws, regulations, and documents ； (6) Owner’s coating specification sheet and the technical data manual of the coating products provided by the coating manufacturer