EN ISO 19345-2:2019 Petroleum and natural gas industry - Pipeline transportation systems -Pipeline integrity management specification - Part 2: Full-life cycle integrity management for offshore pipeline
This document specifies requirements and gives recommendations on the management of integrity of a pipeline system throughout its life cycle@ which includes design@ construction@ commissioning@ operation@ maintenance and abandonment. This document is applicable to offshore pipelines for transporting petroleum and natural gas. It is applicable to rigid steel pipelines. It is not applicable to flexible pipelines@ dynamic risers or those constructed from other materials@ such as glass-reinforced plastics. NOTE 1 An offshore pipeline system extends to: ?? the first valve@ flange or connection above water on platform or subsea mechanical connector with subsea structure (i.e. manifold or dynamic riser); ?? the connection point to the offshore installation (i.e. piping manifolds are not included); ?? the first valve@ flange@ connection or isolation joint at a landfall@ unless otherwise specified by the onshore legislation. NOTE 2 The components mentioned above (valve@ flange@ connection@ isolation joint) include also any pup pieces@ i.e. the offshore pipeline system extends to the weld beyond the pup piece@ see Figure 1. This document is used for integrity management@ which is initiated at the design and construction stage of the pipeline. Where requirements of a design and construction standard (e.g. ISO 13623) are different@ the provisions of this document will enhance the design and construction from an integrity perspective.
EN ISO 19345-2:2019 history
2019EN ISO 19345-2:2019 Petroleum and natural gas industry - Pipeline transportation systems -Pipeline integrity management specification - Part 2: Full-life cycle integrity management for offshore pipeline