AS 2885.4:2024

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Pipelines – Gas and liquid petroleum, Part 4: Submarine pipeline systems

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AS 2885.4:2024 provides minimum requirements for submarine pipelines.

Header

About this publication

Preface

1 Scope

2 Application

2.1 General

2.2 DNV-ST-F101

2.3 Specific deviations from DNV-ST-F101

2.3.1 General

2.3.2 Onshore part of submarine pipeline systems

2.3.3 Submarine pipeline decommissioning

3 Normative references

4 Terms and definitions

5 Application limits

5.1 General

5.2 Shore crossing design types

5.2.1 Open cut and cover

5.2.2 Horizontal directional drilling

5.2.3 Tunnel

5.2.4 Jetty structure

6 Approvals

Appendix A

A.1 General

A.2 Shore crossing zone definition

A.3 Engineering considerations

Appendix B

B.1 General

B.2 Guidance on decommissioning

B.3 Deviation from DNV-ST-F101 Clauses 11.6 and 11.7

B.3.1 Suspension

B.3.2 Decommissioning

Bibliography