NGG System definition

NGG System means the transmission system operated by NGG upstream of the Moffat Interconnection Point;

NGG System means the national transmission system operated by NGG, the conveyance of gas through which is authorised by the gas transporter’s licence issued to NGG;

NGG System the main pipeline system operated by NGG in Great Britain (being the System as defined in the Network Code), including the NGG Facilities;

Examples of NGG System in a sentence

• The TFA will specify whether or not the relevant circumstances constitute an Exceptional Event affecting the NGG System.

• The Direction of a Nomination signifies whether the Nomination is for offtake from the NGG System and delivery to the GNI System, or offtake from the GNI System and delivery to the NGG System.

• In the event of an Emergency Shut Down Condition on the NGG System, National Grid Gas will close the necessary valves at the National Grid Gas Facility and/or elsewhere on the NGG System.

• National Grid Gas will assess the impact of the reduction against the conditions on the NGG System, and the availability of alternative gas sources to balance the NGG System.

• The Measurement Equipment must also determine the volume and energy of all gas transferred between the NGG System and the CSO Facilities under the relevant contractual and regulatory obligations, where applicable.

• The CSO recognises and acknowledges that National Grid Gas issues a TFA to protect the NGG System either from contamination by gas outside the agreed specification or from over-pressurisation.

• Individual System Entry Point means a point on the NGG System at which gas can flow into the NGG System.

• Upon termination of this Agreement, unless the Operators have agreed that the Agreement is to be replaced by a further agreement relating to the same subject matter as this Agreement, the CSO System shall cease to be connected to the NGG System and each Operator shall be responsible at its cost for any required decommissioning, disassembly or removal of its Connection Facilities.

• If the CSO fails to comply with the TFA in a timely manner, it may become necessary for National Grid Gas to isolate the flow from the CSO Facilities (by closing the necessary valves at the National Grid Gas Facility) to prevent over-pressurisation of the NGG System or to prevent gas outside the agreed specification entering the NGG System.

• If the gas tendered for delivery at the System Entry Point is not brought back within the Gas Entry Conditions within a reasonable timeframe then National Grid Gas may issue a further TFA requesting a further reduction in, or a cessation of, flow, or may isolate the CSO Facilities from the NGG System by closing the necessary valves at the National Grid Gas Facility.

More Definitions of NGG System

NGG System has the meaning given in Recital A;.

NGG System has the meaning given in Recital A; (aa) NIAUR means The Northern Ireland Authority for Utility Regulation being the Regulatory Authority for Northern Ireland;

NGG System has the meaning given in Recital A. Ofgem means the Gas and Electricity Markets Authority being the regulatory authority for the gas market in Great Britain.

NGG System means the main pipeline system operated by National Grid Gas in Great Britain (being the System as defined in the Network Code), including the National Grid Gas Facilities. Normal Pressure means one decimal zero one three two five (1.01325) bar. Off-Specification Gas shall mean Natural Gas that does not meet the operating conditions and quality requirements as described in Appendix 1.

NGG System has the meaning given in Recital A. NIAUR means The Northern Ireland Authority for Utility Regulation being the regulatory authority for the gas market in Northern Ireland. Ofgem means the Gas and Electricity Markets Authority being the regulatory authority for the gas market in Great Britain.