Apr 2016
Gas Distribution
Development of draft NGG standard for RTP pipelines
Apr 2016
Mar 2017
National Grid Gas Distribution
NGGD Project Manager – Sharon Harrison
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Network Innovation Allowance
Gas Distribution Networks
The draft standard will cover the design, construction, inspection, testing, operation and maintenance of RTP pipelines, for the transmission of dry natural gas (predominantly methane), with or without odorisation, at operating pressures above what is currently accepted for existing solid wall PE pipe.

To produce and deliver a draft NGG RTP standard for approval by an industry stakeholder group.

Agreement for the scope and content of the draft specification developed for RTP pipelines, identification of any further testing/evaluation required to address any outstanding queries identified.