OSIST prEN 15001-2:2004
(Main)Gas supply systems - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial, commercial and non-domestic gas installations - Part 2: Detailed functional requirements for commissioning, operation and maintenance
Gas supply systems - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial, commercial and non-domestic gas installations - Part 2: Detailed functional requirements for commissioning, operation and maintenance
This European standard specifies detailed functional requirements for the commissioning, operation and maintenance of industrial gas installations operating above 0,5 bar and domestic or commercial gas installations above 5 bar. For non-industrial [domestic and commercial] gas installations up to 5 bar, EN 1775 applies.
This European standard also applies to gas installations up to 5 bar not within the scope of EN 1775 or other European standards, as well as to mixed installations [industrial and non-industrial].
The inlet connection to the appliance is normally the inlet isolation valve but can include the pipework downstream of this valve- if this pipework is not covered by the appliance standard, then this standard applies.
The requirements for design, materials, construction, inspection and testing of gas installations over 0,5 bar and domestic or commercial gas installations over 5 bar are given in part 1 (WI 00234026) of this standard.
In this standard the term 'gas' refers to combustible gases, which are gaseous at 15 °C and 1,013 mbar absolute pressure. These gases, are commonly referred to as manufactured gas, natural gas or liquid petroleum gases (LPG). They are also referred to as first, second or third family gases (see table 1 of EN 437: 1993).
LPG storage tanks (including all ancillaries fitted directly to the tanks) are excluded see prEN 14570. Also excluded are LPG installations and sections of LPG installations operating at vapour pressure.
In this standard, all pressures are gauge pressures unless otherwise stated.
Gasversorgungssysteme - Rohrleitungen für Gasanlagen mit einem Betriebsdruck über 0,5 bar für industrielle, gewerbliche und nicht-häusliche Gasanlagen - Teil 2: Ausführliche funktionale Anforderungen für Inbetriebnahme, Betrieb und Wartung
Diese Europäische Norm beschreibt detaillierte funktionale Anforderungen an Inbetriebnahme, Betrieb und Instandhaltung von industriellen Gasanlagen bei Betrieb über 0,5 bar und von häuslichen oder gewerblichen Gasanlagen über 5 bar. Für nicht-industrielle [häusliche und gewerbliche] Gasanlagen bis zu 5 bar gilt EN 1775.
Diese Europäische Norm gilt sowohl für Gasanlagen bis zu 0,5 bar, die nicht in den Geltungsbereich der EN 1775 oder anderer europäischer Normen fallen, als auch für gemischte Anlagen [industriell und nicht-industriell].
Die Eingangsverbindung der Gasverbrauchseinrichtung ist in der Regel das eingangsseitige Absperrventil der Gasverbrauchseinrichtung, kann aber auch die dem Ventil nachgelagerte Rohrleitung einschließen, falls diese Rohrleitung nicht im Geltungsbereich der Gerätenorm liegt, dann gilt diese Norm.
Die Anforderungen für Planung, Werkstoffe, Konstruktion, Überwachung und Prüfung von Gasanlagen über 0,5 bar und von häuslichen oder gewerblichen Gasanlagen über 5 bar werden in prEN 15001-1 beschrieben.
Unter "Gas" im Sinne dieser Norm sind brennbare Gase zu verstehen, die sich bei einer Temperatur von 15 °C und einem atmosphärischen Druck von 1 013 mbar absolut im gasförmigen Zustand befinden. Diese Gase werden üblicherweise als erzeugtes Gas, Erdgas oder Flüssiggas (LPG) bezeichnet. Sie werden ebenso auch als Gase der ersten, zweiten und dritten Gasfamilie bezeichnet (siehe Tabelle 1 in EN 437:1993).
LPG-Lagerbehälter (einschließlich aller Geräte, die direkt an den Behältern befestigt sind) sind ausgeschlossen, siehe prEN 14570. Ebenso sind alle LPG-Installationen und Abschnitte von LPG-Anlagen ausgeschlossen, die unter Dampfdruck arbeiten.
Druck im Sinne dieser Norm ist Überdruck, sofern nichts anderes angegeben ist.
Systemes d'alimentation en gaz - Canalisations sous une pression de service supérieure a 0,5 bar pour installations intérieures industrielles, commerciales et non domestiques - Partie 2 : Exigences fonctionnelles détaillées pour la mise en service, l'exploitation et la maintenance
Sistemi oskrbe s plinom - Plinovodi z delovnim tlakom, večjim od 0,5 bar, za industrijsko rabo in rabo v javnih prostorih - 2. del: Podrobne funkcionalne zahteve za začetek obratovanja, obratovanje in vzdrževanje
General Information
- Status
- Not Published
- Public Enquiry End Date
- 31-Oct-2004
- Technical Committee
- DPL - Gas supply
- Current Stage
- 98 - Abandoned project (Adopted Project)
- Start Date
- 16-Jun-2010
- Due Date
- 21-Jun-2010
- Completion Date
- 16-Jun-2010
Relations
- Effective Date
- 01-Jun-2009
Overview
prEN 15001-2 - Gas supply systems - Part 2: Detailed functional requirements for commissioning, operation and maintenance - provides functional requirements for the safe commissioning, operation and maintenance of gas installation pipework. The standard applies to industrial gas installations with operating pressures greater than 0,5 bar and to domestic or commercial installations with operating pressures greater than 5 bar. It also covers mixed installations and gas installations up to 5 bar not within the scope of EN 1775.
The term “gas” in this standard refers to combustible gases that are gaseous at 15 °C and 1,013 mbar (natural gas, manufactured gas, LPG families referenced in EN 437). LPG storage tanks and vapour‑pressure sections are excluded (see prEN 14570).
Key topics and technical requirements
prEN 15001-2 specifies detailed functional requirements rather than prescriptive designs. Key topics typically addressed include:
- Commissioning procedures for newly installed or modified gas pipework, including verification of system readiness and functional checks.
- Operational requirements covering safe use, monitoring, control, and normal/abnormal operating states.
- Maintenance requirements for planned inspections, preventive maintenance and corrective actions to maintain system integrity.
- Inlet connection scope - inlet isolation valve normally defines the appliance inlet; where downstream pipework is not covered by the appliance standard, prEN 15001-2 applies.
- Safety and documentation expectations, including records of commissioning, maintenance history and competencies of personnel.
- Applicability to mixed installations and installations not covered by EN 1775 for lower pressures.
Note: design, materials, construction, inspection and testing requirements for these pressure ranges are given in Part 1 (WI 00234026). prEN 15001-2 focuses on functional performance for safe lifecycle use.
Practical applications and users
Who uses prEN 15001-2:
- Gas installation designers and engineering consultants
- Commissioning engineers and installation contractors
- Plant operators, facility managers and maintenance teams in industrial and commercial sites
- Safety officers and compliance auditors
- Regulatory bodies specifying requirements for high‑pressure gas systems
Typical use cases:
- Commissioning of industrial gas distribution pipework (>0,5 bar)
- Operation and maintenance programs for commercial gas systems (>5 bar)
- Developing site procedures, maintenance schedules and competency requirements
- Integrating appliance inlet pipework that falls outside appliance standards
Related standards
- EN 15001-1 (Part 1) - design, materials, construction, inspection and testing
- EN 1775 - non-industrial gas installations up to 5 bar
- EN 437 - gas families and test conditions
- prEN 14570 - LPG storage tanks (excluded from prEN 15001-2)
Using prEN 15001-2 ensures functional safety and consistent lifecycle management for higher‑pressure gas supply systems in industrial and non‑domestic environments.
Frequently Asked Questions
OSIST prEN 15001-2:2004 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Gas supply systems - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial, commercial and non-domestic gas installations - Part 2: Detailed functional requirements for commissioning, operation and maintenance". This standard covers: This European standard specifies detailed functional requirements for the commissioning, operation and maintenance of industrial gas installations operating above 0,5 bar and domestic or commercial gas installations above 5 bar. For non-industrial [domestic and commercial] gas installations up to 5 bar, EN 1775 applies. This European standard also applies to gas installations up to 5 bar not within the scope of EN 1775 or other European standards, as well as to mixed installations [industrial and non-industrial]. The inlet connection to the appliance is normally the inlet isolation valve but can include the pipework downstream of this valve- if this pipework is not covered by the appliance standard, then this standard applies. The requirements for design, materials, construction, inspection and testing of gas installations over 0,5 bar and domestic or commercial gas installations over 5 bar are given in part 1 (WI 00234026) of this standard. In this standard the term 'gas' refers to combustible gases, which are gaseous at 15 °C and 1,013 mbar absolute pressure. These gases, are commonly referred to as manufactured gas, natural gas or liquid petroleum gases (LPG). They are also referred to as first, second or third family gases (see table 1 of EN 437: 1993). LPG storage tanks (including all ancillaries fitted directly to the tanks) are excluded see prEN 14570. Also excluded are LPG installations and sections of LPG installations operating at vapour pressure. In this standard, all pressures are gauge pressures unless otherwise stated.
This European standard specifies detailed functional requirements for the commissioning, operation and maintenance of industrial gas installations operating above 0,5 bar and domestic or commercial gas installations above 5 bar. For non-industrial [domestic and commercial] gas installations up to 5 bar, EN 1775 applies. This European standard also applies to gas installations up to 5 bar not within the scope of EN 1775 or other European standards, as well as to mixed installations [industrial and non-industrial]. The inlet connection to the appliance is normally the inlet isolation valve but can include the pipework downstream of this valve- if this pipework is not covered by the appliance standard, then this standard applies. The requirements for design, materials, construction, inspection and testing of gas installations over 0,5 bar and domestic or commercial gas installations over 5 bar are given in part 1 (WI 00234026) of this standard. In this standard the term 'gas' refers to combustible gases, which are gaseous at 15 °C and 1,013 mbar absolute pressure. These gases, are commonly referred to as manufactured gas, natural gas or liquid petroleum gases (LPG). They are also referred to as first, second or third family gases (see table 1 of EN 437: 1993). LPG storage tanks (including all ancillaries fitted directly to the tanks) are excluded see prEN 14570. Also excluded are LPG installations and sections of LPG installations operating at vapour pressure. In this standard, all pressures are gauge pressures unless otherwise stated.
OSIST prEN 15001-2:2004 is classified under the following ICS (International Classification for Standards) categories: 91.140.40 - Gas supply systems. The ICS classification helps identify the subject area and facilitates finding related standards.
OSIST prEN 15001-2:2004 has the following relationships with other standards: It is inter standard links to SIST EN 15001-2:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
OSIST prEN 15001-2:2004 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC, TRRTP129; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
SLOVENSKI OSIST prEN 15001-2:2004
PREDSTANDARD
oktober 2004
Sistemi oskrbe s plinom – Plinovodi z delovnim tlakom, večjim od 0,5 bar, za
industrijsko rabo in rabo v javnih prostorih - 2. del: Podrobne funkcionalne
zahteve za začetek obratovanja, obratovanje in vzdrževanje
Gas supply systems - Gas installation pipework with an operating pressure greater
than 0,5 bar for industrial, commerc
...
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