prEN ISO 12747
Oil and gas industries including lower carbon energy - Pipeline transportation systems - Recommended practice for pipeline life extension (ISO/DIS 12747:2024)
Draft Public enquiryProject stage codes
1. Nauja darbo tema
2. Projektas
3. Viešoji apklausa
From 2024-03-22
till 2024-06-02
4. Closure of enquiry
5. Projekto priėmimas
Organisation
CEN Europos standartizacijos komitetasICS
75.200 - Petroleum products and natural gas handling equipmentTechnical Committee
TK 56 Equipment for petroleum industryForeignTC'S
CEN/TC 12Number of comments
0Comment start date
2024-03-22Scope
ISO/TS 12747:2011 gives guidance to follow, as a minimum, in order to assess the feasibility of extending the service life of a pipeline system, as defined in ISO 13623, beyond its specified design life. ISO/TS 12747:2011 applies to rigid metallic pipelines. Pump stations, compressor stations, pressure-reduction stations and depots are not specifically addressed in ISO/TS 12747:2011. ISO/TS 12747:2011 is not applicable to the following: flexible pipelines; pipelines constructed from other materials, such as glass reinforced plastics; umbilicals; topsides equipment; and structures and structural components. ISO/TS 12747:2011 is limited to life extension, which is an example of a change to the original design. Other changes, such as MAOP up-ratings, are excluded. The assessment methodology is applicable to other changes to the design at the discretion of the user.