OFFSHORE STANDARD DNV-OS-F101 SUBMARINE PIPELINE SYSTEMS 2000 DET NORSKE VERITAS Offshore Standard DNV-OS-F101, 2000 Contents – Page 3 CONTENTS Sec. 1 General................................................................. 10 D 900 Marine growth ................................................................ 23 A. General..................................................................................10 E. External and Internal Pipe Condition ...................................23 A 100 Introduction.....................................................................10 E 100 External operational conditions ...................................... 23 A 200 Objectives .......................................................................10 E 200 Internal installation conditions ....................................... 23 A 300 Scope and Application ....................................................10 E 300 Internal operational conditions ....................................... 23 A 400 Other codes .....................................................................10 F. Documentation......................................................................24 B. Normative References ..........................................................10 F 100 General............................................................................ 24 B 100 Offshore Service Specifications......................................10 F 200 Conceptual and detail engineering.................................. 24 B 200 Offshore Standards .........................................................10 F 300 Linepipe and pipeline component manufacturing .......... 24 B 300 Recommended practices .................................................10 F 400 Corrosion control system and weight coating B 400 Rules ............................................................................... 10 manufacturing ................................................................. 24 B 500 Certification notes and Classification notes.................... 11 F 500 Installation and commissioning ...................................... 25 B 600 Guidelines .......................................................................11 F 600 DFI Résumé .................................................................... 25 B 700 Other references.............................................................. 11 F 700 Operation ........................................................................ 25 F 800 Filing of documentation.................................................. 25 C. Definitions ............................................................................11 C 100 Verbal forms ................................................................... 11 Sec. 4 Loads.................................................................... 26 C 200 Definitions ...................................................................... 11 C 300 Definitions (continued) ................................................... 14 A. General..................................................................................26 A 100 Objective......................................................................... 26 D. Abbreviations and Symbols..................................................15 A 200 Application ..................................................................... 26 D 100 Abbreviations..................................................................15 A 300 Loads............................................................................... 26 D 200 Symbols ..........................................................................15 D 300 Greek characters .............................................................16 B. Functional Loads ..................................................................26 D 400 Subscripts........................................................................16 B 100 General............................................................................ 26 B 200 Characteristic load effects............................................... 26 Sec. 2 Design Philosophy............................................... 17 C. Environmental Loads............................................................26 A. General..................................................................................17 C 100 General............................................................................ 26 A 100 Objective......................................................................... 17 C 200 Wind loads ...................................................................... 27 A 200 Application...................................................................... 17 C 300 Hydrodynamic loads ....................................................... 27 C 400 Wave and current loads .................................................. 27 B. Safety Philosophy .................................................................17 C 500 Ice loads .......................................................................... 27 B 100 General............................................................................ 17 C 600 Characteristic load effects............................................... 27 B 200 Safety objective...............................................................17 B 300 Systematic review ........................................................... 17 D. Construction Loads...............................................................28 B 400 Safety class methodology ...............................................17 D 100 General............................................................................ 28 B 500 Quality assurance............................................................18 B 600 Health, safety and environment ......................................18 E. Accidental Loads ..................................................................28 E 100 General............................................................................ 28 C. Design Format ......................................................................18 C 100 General............................................................................ 18 F. Other loads............................................................................29 C 200 Categorisation of fluids................................................... 18 F 100 Trawling loads ................................................................ 29 C 300 Location classes .............................................................. 18 F 200 Earthquake ...................................................................... 29 C 400 Safety classes ..................................................................18 C 500 Partial Safety Factor methodology .................................18 Sec. 5 Design Criteria................................................... 30 C 600 Reliability analysis..........................................................19 A. General..................................................................................30 Sec. 3 Design Premises and Documentation................ 20 A 100 Objective......................................................................... 30 A 200 Application ..................................................................... 30 A. General..................................................................................20 A 100 Objective......................................................................... 20 B. Design Principles and Materials ...........................................30 A 200 Concept development ..................................................... 20 B 100 Pipeline layout ................................................................ 30 A 300 Execution plan ................................................................ 20 B 200 Mill pressure test and system pressure test..................... 30 A 400 Installation, operation and abandonment........................20 B 300 In-service inspection....................................................... 31 B 400 Minimum wall thickness................................................. 31 B. System Design Principles .....................................................20 B 500 Materials selection .......................................................... 31 B 100 System integrity .............................................................. 20 B 600 Characteristic material properties ................................... 32 B 200 Monitoring/inspection during operation .........................20 B 700 Corrosion allowance ....................................................... 33 B 300 Pressure Control System.................................................21 C. Load and Resistance Calculations ........................................33 C. Pipeline Route.......................................................................21 C 100 Load conditions .............................................................. 33 C 100 Location ..........................................................................21 C 200 Load effect calculation ................................................... 33 C 200 Route survey ................................................................... 21 C 300 Characteristic wall thickness .......................................... 34 C 300 Seabed properties............................................................22 C 400 Stress and strain calculations .......................................... 34 D. Environmental Conditions....................................................22 D. Limit