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Technische Regel

ÖVGW G 78

Issue date: 2001 08

Surveillance and maintenance of gas pressure regulating installations

Die Überarbeitung der ÖVGW-Richtlinie G78, Ausgabe Juli 1996 war auf Grund neuer Erkenntnisse und langjähriger Betriebserfahrungen erforderlich. Insbesondere wurden die D...
Withdrawn: 2011 11 01
Die Überarbeitung der ÖVGW-Richtlinie G78, Ausgabe Juli 1996 war auf Grund neuer Erkenntnisse und langjähriger Betriebserfahrungen erforderlich. Insbesondere wurden die Durchführungsfristen von Gasdruckregelanlagen überarbeitet und neu festgelegt. Weiters wurden geringfügige Aktualisierungen vorgenommen. Diese Richtlinie gilt für die Überwachung und die Wartung von Gasdruckregelanlagen gemäß ÖVGW-Richtlinien G 73/1, G 73/2 und G 73/3, sofern diese Anlagen im Verantwortungsbereich eines Netzbetreibers gemäß Gaswirtschaftsgesetz liegen. Sinngemäß kann diese Richtlinie auch für Messanlagen gemäß den ÖVGW-Richtlinien G 74 und G 75 angewendet werden. Durch Gesetze oder Bescheide festgelegte Überprüfungen und personelle Anforderungen werden durch diese Richtlinie nicht berührt.
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Surveillance and maintenance of gas pressure regulating installations
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Surveillance and maintenance of gas pressure regulating installations
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Technische Regel
ÖVGW G 73/1
Issue date : 2002 04
Gas pressure regulation - Part 1: Security rules for construction, testing and operation of gas pressure regulating devices with an inlet pressure > 5 bar up to <= 100 bar
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ÖVGW G 73/2
Issue date : 2003 02
Gas pressure regulation - Part 2: Security rules for construction, testing and operation of gas pressure regulating devices with an inlet pressure > 100 mbar up to <= 5 bar and for a design volume > 200 m³/h in normal conditions
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ÖVGW G 73/3
Issue date : 2000 02
Gas pressure regulation - Part 3: Security rules for construction, testing, operating and maintenance of gas pressure regulating stations with a range of inlet pressure > 100 mbar up to < 5 bar and for a design volume < 200 m3/h in normal conditions
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Issue date : 2001 06
Measurement of gas quantities - Gas volume meters - Measurement of gas quantities by means of turbine and rotary piston gas meters at working pressures up to and including 5 bar
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ÖVGW G 75
Issue date : 2001 06
Measurement of gas quantities - Differential pressure gas meters - Measurement of gas quantities by means of orifices (differential pressure gas meters) at working pressures above 5 bar
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ÖVGW G 73/1
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Gas pressure regulation - Part 1: Security rules for construction, testing and operation of gas pressure regulating devices with an inlet pressure > 5 bar up to <= 100 bar
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ÖVGW G 73/2
Issue date : 2003 02
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Issue date : 2001 06
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