NBN EN ISO 19903 : 2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
   4.1 Symbols
   4.2 Abbreviated terms
5 General requirements
   5.1 General
   5.2 National requirements
   5.3 Overall planning requirements
   5.4 Functional requirements
   5.5 Structural requirements
   5.6 Design requirements
6 Actions and action effects
   6.1 General
   6.2 Environmental actions
   6.3 Other actions
   6.4 Partial factors for actions
   6.5 Combinations of actions
   6.6 Exposure levels
7 Structural analysis
   7.1 General
   7.2 General principle
   7.3 Physical representation
   7.4 Types of analyses
   7.5 Analyses requirements
8 Concrete works
   8.1 General
   8.2 Design
   8.3 Materials
   8.4 Execution
   8.5 Geometrical tolerances
   8.6 Quality control - Inspection, testing and
        corrected actions
9 Foundation design
   9.1 Introduction
   9.2 General
   9.3 Soil investigation
   9.4 Representative soil properties
   9.5 Partial factors for actions and materials
   9.6 Geotechnical design principles
   9.7 Bearing and sliding stability
   9.8 Soil reactions on structures
   9.9 Installation and removal
   9.10 Scour
10 Mechanical systems
   10.1 Introduction
   10.2 Permanent mechanical systems
   10.3 Mechanical systems - Temporary
   10.4 Attachments and penetrations
   10.5 Mechanical systems - Special considerations
11 Marine operations and construction afloat
   11.1 General
   11.2 Engineering and planning
12 Corrosion control
   12.1 Introduction
   12.2 Design for corrosion control
   12.3 Fabrication and installation of systems for
        corrosion control
13 Topsides interface design
   13.1 Introduction
   13.2 Basis for design
   13.3 Deck/shaft structural connection
   13.4 Topsides - Structure mating
   13.5 Transportation, tow-to-field
14 Inspection and condition monitoring
   14.1 General
   14.2 Objective
   14.3 Personnel qualifications
   14.4 Planning
   14.5 Documentation
   14.6 Important items related to inspection and
        condition monitoring
   14.7 Inspection and condition monitoring types
   14.8 Marking
   14.9 Guidance for inspection of special areas
15 Assessment of existing structures
   15.1 General
   15.2 Structural assessment initiators
Annex A (informative) Regional information
Bibliography

Defines requirements and provides recommendations applicable to fixed concrete offshore structures for the petroleum and natural gas industries.