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Preferred solution, K12 – Appendix O Material technology and steel in marine environment
This document is a further development of the material selection and means of providing corrosion protection proposed in the phase 3 concept study for Bjørnafjorden floating bridge. The bridge design life is 100 years and the scope related to material selection, and corrosion protection is to propose solutions that will limit the need for future inspections, maintenance, repairs and replacements. Different methods for protection are required, depending on the exposure to the elements. The exposure conditions for the following zones are discussed in separate sections of this document.