NEN EN ISO 13628-7 : 2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and symbols
   3.1 Terms and definitions
   3.2 Abbreviated terms
   3.3 Symbols
4 System requirements
   4.1 Purpose
   4.2 Description of C/WO riser systems
   4.3 System engineering
   4.4 System definition
   4.5 System design
   4.6 System review
   4.7 Modes of operation
   4.8 Design principles
   4.9 Operational principles
   4.10 Safety principles
   4.11 Barrier requirements
   4.12 Regulations, codes and standards
   4.13 Operational requirements
   4.14 Requirements for organization and personnel
         qualifications
   4.15 Quality system
   4.16 Documentation, records and traceability
   4.17 Verification
   4.18 Purchaser/user's responsibility
   4.19 Manufacturer's responsibility
5 Functional requirements
   5.1 Purpose
   5.2 System functional requirements
   5.3 Drift requirements
   5.4 Component requirements
   5.5 Workover control system
6 Design requirements
   6.1 Purpose
   6.2 Design principles
   6.3 Loads and load effects
   6.4 Component design criteria
   6.5 Pipe design criteria
   6.6 Connectors
   6.7 Design criteria for miscellaneous components
7 Materials and fabrication
   7.1 Introduction
   7.2 General material requirements
   7.3 Products
   7.4 Manufacture and fabrication
   7.5 Visual inspection and non-destructive testing
   7.6 Qualification of assembly (make-up) procedures
         and assemblers
8 Testing
   8.1 General
   8.2 Pretest requirements
   8.3 Pressure testing
   8.4 Hydraulic cleanliness
   8.5 Qualification testing
   8.6 Riser equipment and FAT
   8.7 Workover control system and FAT
   8.8 System integration tests
   8.9 System pressure test
9 Marking, storage and shipping
   9.1 Riser joints
   9.2 Components
   9.3 Workover control system and hydraulic equipment
10 Inspection, maintenance, reassessment and monitoring
   10.1 General
   10.2 Inspection and maintenance
   10.3 Reassessment of risers
   10.4 Monitoring
11 Documentation
   11.1 Purpose
   11.2 General
   11.3 Design basis
   11.4 Design analysis
   11.5 Connector documentation
   11.6 Manufacture and fabrication
   11.7 As-built documentation
   11.8 Design and fabrication résumé
   11.9 Installation and operation manual(s)
   11.10 Condition résumé
   11.11 Filing of documentation
Annex A (informative) Standardization of the C/WO riser
         interface (vertical tree)
Annex B (informative) Operational modes and global riser
         system analysis
Annex C (informative) Fatigue analysis and assessment
Annex D (normative) Structural resistance methods
Annex E (informative) Example calculations for pipe
        pressure design
Annex F (informative) Purchasing guideline
Annex G (informative) Bolt preload
Annex H (informative) Seals
Annex I (normative) Qualification of connectors
Bibliography

Provides requirements and recommendations for the design, analysis, materials, fabrication, testing and operation of subsea completion/workover (C/WO) riser systems run from a floating vessel.