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CEN

prEN 12007-5

(Main)

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements

This document describes the specific functional requirements for the transportation of gases (gaseous energy carriers) through service lines in addition to the general functional requirements of EN 12007-1 for:
a)   a maximum operating pressure (MOP) up to and including 16 bar;
b)   an operating temperature between -20 °C and +40 °C;
c)   non-corrosive gases including natural gas, biomethane gas, hydrogen gas and mixtures of these gases where technical evaluation has ensured that operating conditions or constituents or properties of the gas do not affect the safe operation and maintenance of the service line.
It applies to their design, construction, commissioning, decommissioning, operation, maintenance, extension and other associated works including safety and environmental aspects. The service line is the physical asset comprising of pipework from the gas main branch saddle or top tee to the outlet of the distribution system operator’s nominated point(s) of delivery (for example: isolation valve, regulator, meter connection or combination of regulator and isolation valve).
Specific functional requirements for:
-   polyethylene pipelines are given in EN 12007-2;
-   steel pipelines are given in EN 12007-3;
-   polyamide (PA-U) pipelines are given in CEN/TS 12007-6;
-   pipework for buildings are given in EN 1775;
-   pressure regulating installations are given in EN 12279 or EN 12186;
-   pressure testing, commissioning and decommissioning are given in EN 12327;
-   safety management system (SMS) and pipeline integrity management system (PIMS) are given in EN 17649 [10].
For guidance on methodology for methane emissions quantification for gas transmission, distribution and storage systems and LNG terminals, see CEN/TS 17874 [7].
This document represents the recommendations at the time of its preparation. It does not apply retrospectively to installations before the publication date unless specifically stated.
This document specifies common basic principles for gas infrastructure. Users of this document are expected to be aware that there can exist more detailed national standards and/or codes of practice in the CEN member countries. This document is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.
European Legislation/regulations and national legislation is obligatory for all member states. In the event of terms of additional requirements in legislation/regulation than in this document, CEN/TR 13737 (all parts) illustrates these terms.
CEN/TR 13737 gives:
-   description of all legislations/regulations applicable in a member state;
-   if appropriate, more restrictive national requirements;
-   a national contact point for the latest information.

Gasinfrastruktur - Rohrleitungen mit einem maximal zulässigen Betriebsdruck bis einschließlich 16 bar - Teil 5: Netzanschlussleitungen - Spezifische funktionale Anforderungen

Dieses Dokument beschreibt die spezifischen funktionalen Anforderungen für den Transport von Gasen (gasförmige Energieträger) durch Anschlussleitungen zusätzlich zu den allgemeinen funktionalen Anforderungen nach EN 12007-1 für:
a) einen maximalen Betriebsdruck (MOP) bis einschließlich 16 bar;
b) eine Betriebstemperatur zwischen −20 °C und +40 °C;
c) nicht-korrosive Gase, einschließlich Erdgas, Biomethangas, Wasserstoffgas und Mischungen dieser Gase, wenn durch eine technische Bewertung sichergestellt wurde, dass die Betriebsbedingungen oder die Bestandteile oder Eigenschaften des Gases den sicheren Betrieb und die Instandhaltung der Versorgungsleitung nicht beeinträchtigen.
Sie gilt für Planung, Bau, In- und Außerbetriebnahme, Betrieb, Instandhaltung, Erweiterung sowie andere damit verbundene Arbeiten, einschließlich Umwelt- und Sicherheitsaspekten. Die Anschlussleitung ist die Anlage, die aus Rohrleitungen vom Anschlussstück der Gasversorgungsleitung bis zum Anschluss an die vom Netzbetreiber benannte(n) Übergabestelle(n) besteht (zum Beispiel: Absperrventil, Gasdruckregelgerät, Gaszähleranschluss oder eine Kombination von Gasdruckregelgerät und Absperrventil).
Spezifische funktionale Anforderungen für:
— Polyethylen-Rohrleitungen sind EN 12007-2 zu entnehmen;
— Stahlrohrleitungen sind EN 12007-3 zu entnehmen;
— Rohrleitungen aus Polyamid (PA-U) sind CEN/TS 12007-6 zu entnehmen;
— Leitungsanlagen für Gebäude sind EN 1775 zu entnehmen;
— Druckregeleinrichtungen sind EN 12279 oder EN 12186 zu entnehmen;
— Druckprüfung, In- und Außerbetriebnahme sind EN 12327 zu entnehmen;
— Sicherheitsmanagementsysteme (en: safety management system, SMS) und Rohrleitungsintegritätsmanagementsysteme (en: pipeline integrity management system, PIMS) sind EN 17649 [11] zu entnehmen.
Eine Anleitung zur Methodologie für die Quantifizierung von Methanemissionen für Gastransport-, -verteilungs- und -speichersysteme sowie LNG-Terminals ist CEN/TS 17874 [8] zu entnehmen.
Dieses Dokument repräsentiert die Empfehlungen zum Zeitpunkt ihrer Erarbeitung. Sie gilt nicht rückwirkend für Installationen vor dem Datum der Veröffentlichung, sofern nicht spezifisch angegeben.
Dieses Dokument legt allgemeine Grundsätze für die Gasinfrastruktur fest. Anwender dieses Dokuments sollten sich bewusst sein, dass in den CEN-Mitgliedstaaten möglicherweise detailliertere nationale Normen und/oder Verfahrensvorschriften bestehen. Dieses Dokument ist für die Anwendung in Zusammenhang mit diesen nationalen Normen und/oder Verfahrensvorschriften vorgesehen, indem sie vorstehend erwähnte Grundsätze festlegt.
Die europäische Gesetzgebung/Bestimmungen und die nationale Gesetzgebung sind für alle Mitgliedsstaaten verbindlich. Wenn in den Gesetzen/Verordnungen zusätzliche Anforderungen gestellt werden als in diesem Dokument aufgeführt sind, werden diese Begriffe in CEN/TR 13737 (alle Teile) erläutert.
In CEN/TR 13737 ist Folgendes enthalten:
— Beschreibung aller in einem Mitgliedstaat geltenden Gesetze/Bestimmungen;
— strengere nationale Anforderungen, sofern zutreffend;
— eine nationale Kontaktstelle für aktuelle Angaben.

Infrastructures gazières - Canalisations pour pression de service maximale inférieure ou égale à 16 bar - Partie 5: Branchements - Recommandations fonctionnelles spécifiques

Infrastruktura za plin - Cevovodni sistemi za najvišji delovni tlak do vključno 16 bar - 5. del: Priključni cevovodi - Posebne funkcionalne zahteve

General Information

Status
Not Published
Publication Date
21-Aug-2024
ICS
23.040.01 - Pipeline components and pipelines in general
Technical Committee
CEN/TC 234 - Gas infrastructure
Drafting Committee
CEN/TC 234/WG 10 - Service Lines
Current Stage
4599 - Dispatch of FV draft to CMC - Finalization for Vote
Start Date
14-Mar-2024
Due Date
11-Feb-2024
Completion Date
14-Mar-2024
Mandate
M/017 - Standardization mandate to CEN in the field of equipment and installation for the transmission and distribution of gas
Ref Project
oSIST prEN 12007-5:2023 - Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements

Relations

Revises
EN 12007-5:2014 - Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements
Effective Date
18-Jan-2023

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SLOVENSKI STANDARD
oSIST prEN 12007-5:2023
01-junij-2023
Infrastruktura za plin - Cevovodni sistemi za najvišji delovni tlak do vključno 16
bar - 5. del: Priključni cevovodi - Posebne funkcionalne zahteve
Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar
- Part 5: Service lines - Specific functional requirements
Gasinfrastruktur - Rohrleitungen mit einem maximal zulässigen Betriebsdruck bis
einschließlich 16 bar - Teil 5: Hausanschlussleitungen - Spezifische funktionale
Anforderungen
Infrastructures gazières - Canalisations pour pression maximale de service inférieure ou
égale à 16 bar - Partie 5: Branchements - Recommandations fonctionnelles spécifiques
Ta slovenski standard je istoveten z: prEN 12007-5
ICS:
91.140.40 Sistemi za oskrbo s plinom Gas supply systems
oSIST prEN 12007-5:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 12007-5:2023

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oSIST prEN 12007-5:2023


DRAFT
EUROPEAN STANDARD
prEN 12007-5
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2023
ICS 23.040.01 Will supersede EN 12007-5:2014
English Version

Gas infrastructure - Pipelines for maximum operating
pressure up to and including 16 bar - Part 5: Service lines -
Specific functional requirements
Infrastructures gazières - Canalisations pour pression Gasinfrastruktur - Rohrleitungen mit einem maximal
maximale de service inférieure ou égale à 16 bar - zulässigen Betriebsdruck bis einschließlich 16 bar -
Partie 5: Branchements - Recommandations Teil 5: Hausanschlussleitungen - Spezifische
fonctionnelles spécifiques funktionale Anforderungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 234.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12007-5:2023 E
worldwide for CEN national Members.

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oSIST prEN 12007-5:2023
prEN 12007-5:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 7
2 Normative references . 8
3 Terms and definitions . 9
3.1 General terminology . 9
3.2 Pressure related terminology . 11
3.3 Jointing Methods .
...

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This document describes the functional requirements for pipelines for maximum operating pressure over 16 bar. This document also describes the mechanical requirements for pipework in stations with a maximum operating pressure greater than 16 bar.
NOTE 1   Welding requirements are described in EN 12732. Functional requirements for stations are given in EN 1776, EN 1918-5, EN 12186, and EN 12583.
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[Figure 1 - Schematic representation of pipelines for gas supply over 16 bar]
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Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
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This European Standard specifies detailed functional requirements for the design, selection of materials, construction, inspection and testing of:
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NOTE 2   The specification of vaporized LNG is equal to that of natural gas as classified in EN 437:2003+A1:2009.
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This document specifies common basic principles for gas infrastructure. It is important that users of this document are expected to be aware that more detailed national standards and/or codes of practice exist in the CEN member countries. This document is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.
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It is applicable to a range of combustible gases used within an industrial environment. The gas plant may include normal combustion with air and/or oxygen, catalytic oxidation or cracking (e.g. as in a refinery).
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EN 12007-5:2014(Main)
Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements
SIST EN 12007-5:2014

This European Standard describes the specific functional requirements for service lines in addition to the general functional requirements of EN 12007-1 for:
a)   a maximum operating pressure (MOP) up to and including 16 bar;
b)   an operating temperature between -20 °C and +40 °C.
It applies to their design, construction, commissioning, decommissioning, operation, maintenance, extension and other associated works. The service line is the physical asset comprising of pipework from the gas main branch saddle or top tee to the outlet of the distribution system operator’s nominated point(s) of delivery (for example: isolation valve, regulator, meter connection or combination of regulator and isolation valve).
The ownership and operation responsibility can vary between member states. The extent of the service line can differ in each member state. To illustrate this, the various points of deliveries are indicated in Figure 1. Consult Figure 1 (A/B/C/D/E) and member state regulations and standards.
NOTE   The valve at point A is not necessarily utilised by each member state.
National preference for points of deliveries should be stated in the national foreword.
Specific functional requirements for:
—   polyethylene pipelines are given in EN 12007-2.
—   steel pipelines are given in EN 12007-3.
—   pipework for buildings are given in EN 1775.
—   pressure regulating installations are given in EN 12279 or EN 12186.
—   pressure testing, commissioning and decommissioning are given in EN 12327.
This European Standard represents the recommendations at the time of its preparation. It does not apply retrospectively to installations before the publication date unless specifically stated.
This European Standard specifies common basic principles for gas infrastructure. Users of this European Standard should be aware that more detailed national standards and/or code of practice may exist in the CEN member countries. This European Standard is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.
In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this European Standard, the national legislation/regulation takes precedence as illustrated in CEN/TR 13737 (all parts).
CEN/TR 13737 (all parts) gives:
—   clarification of all legislations/regulations applicable in a member state;
—   if appropriate, more restrictive national requirements;
—   a national contact point for the latest information.

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EN 12007-1:2012(Main)
Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements
SIST EN 12007-1:2013

This European Standard describes the general functional requirements for pipelines up to the point of delivery, and also for buried sections of pipework after the point of delivery, for maximum operating pressures up to and including 16 bar for gaseous fuels in accordance with EN 437:1993+A1:2009, Table 1. It applies to their design, construction, commissioning, decommissioning, operation, maintenance, renovation, extension and other associated works.
This European Standard does not apply to the materials, design, construction, testing and commissioning of gas infrastructures in use prior to the publication of this European Standard. However, this European Standard does apply to the operation, maintenance, renovation and extension of all gas infrastructures.
Specific functional requirements for polyethylene pipelines are given in EN 12007-2, for steel pipelines in EN 12007-3 and for the renovation of pipelines in EN 12007-4. Functional recommendations for pipework for buildings are given in EN 1775. Functional requirements for service lines are given in prEN 12007-5.
Functional requirements for pressure testing, commissioning and decommissioning are given in EN 12327.
Functional requirements for measuring systems are given in EN 1776.
Functional requirements for pressure regulating stations are given in EN 12186.
Functional requirements for pressure regulating installations are given in EN 12279.
Functional requirements for gas transmission are given in EN 1594.
This European Standard specifies common basic principles for gas infrastructure. Users of this European Standard should be aware that more detailed national standards and/or code of practice may exist in the CEN member countries. This European Standard is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.
In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this European Standard, the national legislation/regulation should take precedence as illustrated in FprCEN/TR 13737-1.
FprCEN/TR 13737-1 gives:
-   clarification of all legislations/regulations applicable in a member state;
-   if appropriate, more restrictive national requirements;
-   a national contact point for the latest information.

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CEN
EN 12007-4:2012(Main)
Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation
SIST EN 12007-4:2013

This European Standard describes specific functional requirements for the renovation of pipework in existing gas infrastructures. This European Standard is intended to be applied with the requirements of EN 12007-1.
This European Standard does not apply to pipework in above ground installations.
This European Standard covers the various renovation technologies for gas piping in the range of sizes covering gas mains and gas service lines and is intended to be applied in association with EN 12007-1. Certain pipe networks originally for other purposes can be considered for renovation technologies to make them suitable for gas infrastructure.
This European Standard specifies common basic principles for gas infrastructure. Users of this European Standard should be aware that more detailed national standards and/or code of practice may exist in the CEN member countries. This European Standard is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.
In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this European Standard, the national legislation/regulation should take precedence as illustrated in FprCEN/TR 13737-1.
FprCEN/TR 13737-1 gives:
-   clarification of all legislations/regulations applicable in a member state;
-   if appropriate, more restrictive national requirements;
-   a national contact point for the latest information.

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CEN
EN 1594:2024(Main)
Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
SIST EN 1594:2024

This document describes the functional requirements for pipelines for maximum operating pressure over 16 bar. This document also describes the mechanical requirements for pipework in stations with a maximum operating pressure greater than 16 bar.
NOTE 1   Welding requirements are described in EN 12732. Functional requirements for stations are given in EN 1776, EN 1918-5, EN 12186, and EN 12583.
This document is applicable for transporting gas via onshore high-pressure steel pipeline infrastructures, where the following applies:
-   onshore:
-   from the point where the pipeline first crosses what is normally accepted as battery limit between onshore and offshore, and that is not located within commercial or industrial premises as an integral part of the industrial process on these premises except for any pipelines and facilities supplying such premises;
-   pipeline system with a starting point onshore, also when parts of the pipeline system on the mainland subsequently cross fjords, lakes, etc.
-   high pressure: gas with a maximum operating pressure over 16 bar and a design temperature between −40 °C and 120 °C.
-   steel pipeline infrastructure: infrastructure consisting of pipeline components, such as pipes, valves, couplings and other equipment, restricted to components made of unalloyed or low alloyed carbon steel and joined by welds, flanges or mechanical couplings.
-   gas: non-corrosive natural gas, biomethane gas, hydrogen gas and mixtures of these gases where technical evaluation has ensured that operating conditions or constituents or properties of the gas do not affect the safe operation of the pipeline.
Gas infrastructures covered by this document begin after the gas producer's metering station.
NOTE 2   The functional demarcation of the pipeline system is usually directly after an isolating valve of the installation, but can differ in particular situations. The functional demarcation of the pipeline system is usually located on an isolating valve of the installation, but can differ in particular situations.
A schematic representation of pipelines for gas infrastructure is given in Figure 1.
This document can also be applied to the repurposing of existing pipelines.
[Figure 1 - Schematic representation of pipelines for gas supply over 16 bar]
This document specifies common basic principles for gas infrastructure. Users of this standard are expected to be aware that more detailed national standards and/or code of practice can exist in the CEN member countries.
This document is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.
In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this standard, the national legislation/regulation takes precedence as illustrated in CEN/TR 13737.
CEN/TR 13737 gives:
-   clarification of all legislations/regulations applicable in a member state;
-   if appropriate, more restrictive national requirements;
-   a national contact point for the latest information.

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EN 13480-4:2017/A1:2023(Amendment)
Metallic industrial piping - Part 4: Fabrication and installation
SIST EN 13480-4:2018/A1:2024

This Part of this European Standard specifies the requirements for fabrication and installation of piping systems, including supports, designed in accordance with EN 13480-3:2017.

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