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withdrawn,object_id PHMSA-2008-0066-0035,PHMSA,PHMSA-2008-0066,"Permits; Applications, Issuances, etc.: Columbia Gulf Transmission, LLC",Notice,Request for Comments,2025-10-10T04:00:00Z,2025,10,2025-10-10T04:00:00Z,2025-10-28T03:59:59Z,2025-10-16T09:00:29Z,2025-19517,0,0,09000064b8fff016 PHMSA-2008-0066-0034,PHMSA,PHMSA-2008-0066,Columbia Gas Transmission Attachment B,Supporting & Related Material,Supplement,2025-08-29T04:00:00Z,2025,8,,,2025-08-29T21:04:53Z,,0,0,09000064b8f26e3d PHMSA-2008-0066-0033,PHMSA,PHMSA-2008-0066,Columbia Gas Transmission Attachment A,Supporting & Related Material,Supplement,2025-08-28T04:00:00Z,2025,8,,,2025-08-28T23:40:38Z,,0,0,09000064b8f234cb PHMSA-2008-0066-0029,PHMSA,PHMSA-2008-0066,"Permits; Applications, Issuances, etc.: Pipeline Safety",Notice,Request for Comments,2025-06-26T04:00:00Z,2025,6,2025-06-26T04:00:00Z,2025-07-29T03:59:59Z,2025-07-29T09:00:15Z,2025-11783,0,0,09000064b8e322a0 PHMSA-2008-0066-0028,PHMSA,PHMSA-2008-0066,New Segment Request,Supporting & Related Material,Supplement,2025-06-25T04:00:00Z,2025,6,,,2025-06-25T19:32:32Z,,0,0,09000064b8e2ee8a PHMSA-2008-0066-0027,PHMSA,PHMSA-2008-0066,TC Energy - Annual Report,Other,Report,2025-05-07T04:00:00Z,2025,5,2025-05-07T04:00:00Z,,2025-05-21T20:00:40Z,,0,0,09000064b8d08510