id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id PHMSA-2008-0345-0001,PHMSA,PHMSA-2008-0345,Columbia Gas Transmission Company (Columbia Gas) – Petition for Waiver,Other,Petition(s),2008-12-15T05:00:00Z,2008,12,2008-12-15T05:00:00Z,2025-06-18T03:59:59Z,2025-06-18T17:56:47Z,,0,0,09000064807dc5c7