CASE NUMBER: 74-0477-GA-AIR CASE DESCRIPTION: COLUMBIA GAS OF OHIO INCORPORATED DOCUMENT SIGNED ON: 5/2/2024 DATE OF SERVICE: ________________________________________ 07/31/1975 Order journalized. 05/19/1975 Transcript received. 04/29/1975 Date for hearing. 04/04/1975 Objections to staff report. 03/06/1975 Staff report filed. 10/31/1974 Filing accepted. 09/13/1974 Case filed. 09/13/1974 Investigation initiated.