Projects

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Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements

90.93 Standard confirmed

CEN/TC 234

Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements

90.60 Close of review

CEN/TC 234

Gas Infrastructure - Compressor stations - Functional requirements

60.60 Standard published

CEN/TC 234

Gas Infrastructure - Compressor stations - Functional requirements

40.20 DIS ballot initiated: 12 weeks

CEN/TC 234

Gas infrastructure - Welding steel pipework - Functional requirements

50.60 Close of voting. Proof returned by secretariat

CEN/TC 234

Gas infrastructure - Welding steel pipework - Functional requirements

60.60 Standard published

CEN/TC 234

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

60.60 Standard published

CEN/TC 234

Gas supply systems - 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 2: Detailed functional requirements for commissioning, operation and maintenance

60.60 Standard published

CEN/TC 234

Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements

60.60 Standard published

CEN/TC 234

Gas infrastructure - Quality of gas - Group H

90.92 Standard to be revised

CEN/TC 234

Gas infrastructure - Quality of gas - Group H

10.99 New project approved

CEN/TC 234

Gas infrastructure - Safety Management System (SMS) and Pipeline Integrity Management System (PIMS) - Functional requirements

60.60 Standard published

CEN/TC 234

Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations

90.93 Standard confirmed

CEN/TC 234

Gas infrastructure - Gas measuring systems - Functional requirements

90.92 Standard to be revised

CEN/TC 234

Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers

90.92 Standard to be revised

CEN/TC 234

Gas infrastructure - Underground gas storage - Part 2: Functional recommendations for storage in oil and gas fields

90.92 Standard to be revised

CEN/TC 234

Gas infrastructure - Underground gas storage - Part 3: Functional recommendations for storage in solution-mined salt caverns

90.92 Standard to be revised

CEN/TC 234

Gas infrastructure - Underground gas storage - Part 4: Functional recommendations for storage in rock caverns

90.92 Standard to be revised

CEN/TC 234