Gas Quality - Flowing Gas Information

Pursuant to NAESB Standard 4.3.90, a pipeline must include gas quality information that is representative of mainline gas flow. As this pipeline currently only has one source of gas supply (Columbia Gas, LLC) supplying gas to one customer, the Company believes that the gas quality of the supply source is indicative of gas quality on the pipeline. As such, below is a link the Columbia Gas Transmission’s website which indicates the gas quality applicable to this pipeline. Please refer to Device "562 – TANNEHILL ST."

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