CASE NUMBER: 88-1010-GA-AEC CASE DESCRIPTION: COLUMBIA GAS CO/MARTIN MARIETTA DOCUMENT SIGNED ON: 5/1/2024 DATE OF SERVICE: ________________________________________ 08/11/1988 Finding & Order granting application. 07/07/1988 Application of Columbia Gas of Ohio, Inc. for approval of a gas transportation agreement with Martin Marietta Corpora- tion and approval of an addendum thereto.