Cases with Industry Code "PL" PIPE LINE, Purpose Code "TRF" Commission approved final tariffs, and Status "OPEN" OPEN (7 cases) Case NumberCase TitleOpen DateClosed Date 89-8041-PL-TRFCOBRA PIPELINE CO LTD06/29/2007 89-9011-PL-TRFBP OIL PIPELINE COMPANY09/15/1989 89-9018-PL-TRFNORTH COAST GAS TRANSMISSION, LLC02/27/2004 89-9019-PL-TRFORWELL-TRUMBULL PIPELINE CO., LLC01/18/2005 89-9020-PL-TRFOHIO INTRASTATE ENERGY, LLC.04/08/2005 89-9022-PL-TRFNRG Ohio Pipeline Co11/27/2013 89-9023-PL-TRFASPIRE ENERGY EXPRESS LLC11/08/2019