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Critical Contingency Management Plan and Transmission System Map

The Critical Contingency Management Plan (CCMP) is a document that defines pressure thresholds for the transmission system, outlines how curtailment will be implemented, describes the communications between the transmission system owner and the critical contingency operator, and includes contact details for parties connected to or who use the transmission system. The current CCMP was approved by Gas Industry Co on 30 September 2020.

The Transmission System Map shows the location of the transmission pipelines and gas gates. Both of these documents are available on the CCO's website under Publications.

Page last saved: 1 October, 2020
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P 04 472 1800
A Gas Industry Co
Level 8, The Todd Building
95 Customhouse Quay
PO Box 10-646
Wellington 6143

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