CASE NUMBER: 88-1923-GA-AEC CASE DESCRIPTION: COLUMBIA GAS CO/ERIE STEEL TREATING DOCUMENT SIGNED ON: 5/3/2024 DATE OF SERVICE: ________________________________________ 05/24/1989 Finding & Order granting application. 12/20/1988 Application of Columbia gas of Ohio, Inc. for approval of a gas transportation agreement with Erie Steel Treating, Inc. and approval of an addendum thereto.