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    Rider A4 - Transmission Duplication Avoidance Adjustments (Imperial Oil)

    Rider A4 applies to transmission system access provided to Imperial Oil at the Leming Lake (715S) transmission substation at Imperial Oil’s Cold Lake industrial system, as designated by Alberta Energy and Utilities Board Order No. HE 9901 and expanded by Order No. U2006-207.

    Document history

    • Current Jan. 1, 2021

      This is the current tariff document.

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    Rider A4 - Transmission Duplication Avoidance Adjustments (Imperial Oil)