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Blog and tech know-how for suppliers and professionals in the gas and water supply industry

G 465-1 and G 465-5: Combination of safety assessment and emission determination

Author: Ulrich Bannierink

Reading time: 5 min.

G 465-1 and G 465-5: Combination of safety assessment and emission determination

G 465-1: Safety-related inspection DVGW Worksheet G 465-1 describes both scheduled and unscheduled, situation-dependent inspections of gas pipeline networks with an operating pressure of up to 16 bar. This worksheet is and remains the basis for the safety inspection of the entire gas network, from...

Gas Quantification

Measure, send, done: simple and legally compliant construction site documentation

Author: Thomas Maintz

Reading time: 6 min.

Measure, send, done: simple and legally compliant construction site documentation

Gas Pressure Utilities

G 465-4-1 ff.: Device technology for inspecting gas pipes and gas installations

Author: Ulrich Bannierink

Reading time: 11 min.

G 465-4-1 ff.: Device technology for inspecting gas pipes and gas installations

Gas Gas leak detection LDAR Quantification

Quantification on above-ground installations with bagging method in accordance with DVGW G 425-3

Author: Lukas Holtkamp

Reading time: 11 min.

Quantification on above-ground installations with bagging method in accordance with DVGW G 425-3

Gas Gas leak detection Quantification

Tracer gas leak detection: a sustainable solution for resource conservation

Author: Lukas Holtkamp

Reading time: 10 min.

Tracer gas leak detection: a sustainable solution for resource conservation

Gas Tracer gas Water

Minimise risks and detect SF6 leaks at an early stage

Author: Lukas Holtkamp

28. January 2026

Reading time: 8 min.

Minimise risks and detect SF6 leaks at an early stage

Gas Gas leak detection Industrial gas

Our OLLI – multiple variants, one goal: measuring and testing for greater safety and efficiency

Author: Jessica Lehbrink

Reading time: 8 min.

Our OLLI – multiple variants, one goal: measuring and testing for greater safety and efficiency

Gas Personal protection Tracer gas Water

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EU Methane Regulation: What network operators need to know now

Author: Jessica Lehbrink

Reading time: 7 min.

EU Methane Regulation: What network operators need to know now

Gas Gas leak detection LDAR Quantification

Emissions Reporting & Monitoring: Everything you need to know

Author: Amir Irvanian

Reading time: 15 min.

Emissions Reporting & Monitoring: Everything you need to know

Gas Gas leak detection Industrial gas

New requirements for pressure tests on hydrogen pipelines according to DVGW G 469-B1

Author: Dr. Johannes Hopster

15. January 2025

Reading time: 10 min.

New requirements for pressure tests on hydrogen pipelines according to DVGW G 469-B1

Gas Hydrogen Pressure