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withdrawn,object_id PHMSA-2017-0163-0010,PHMSA,PHMSA-2017-0163,Colorado Interstate Gas Company - Annual Report,Other,Report,2025-06-05T04:00:00Z,2025,6,2025-06-05T04:00:00Z,,2025-08-15T23:47:54Z,,1,0,09000064b8dd8c03 PHMSA-2017-0163-0009,PHMSA,PHMSA-2017-0163,2017-0163 CIG 2nd Annual Report 2024,Other,Report,2024-06-05T00:00:00Z,2024,6,2024-06-05T00:00:00Z,,2025-05-30T21:58:55Z,,0,0,090000648659703a PHMSA-2017-0163-0008,PHMSA,PHMSA-2017-0163,Colorado Interstate Gas Company - Supplemental Information,Supporting & Related Material,Supplement,2022-05-23T04:00:00Z,2022,5,,,2022-05-23T21:59:07Z,,0,0,09000064850c82bd PHMSA-2017-0163-0006,PHMSA,PHMSA-2017-0163,"Pipeline Safety: Request for Special Permit; Colorado Interstate Gas Company, LLC",Notice,Notice of Intent,2021-10-29T04:00:00Z,2021,10,2021-10-29T04:00:00Z,2021-11-30T04:59:59Z,2025-06-16T20:33:06Z,2021-23543,0,0,0900006484dffa7e PHMSA-2017-0163-0005,PHMSA,PHMSA-2017-0163,Request for Special Permit- Colorado Interstate Gas Company-,Other,Request,2021-10-26T04:00:00Z,2021,10,2021-10-26T04:00:00Z,,2021-10-26T12:48:15Z,,0,0,0900006484df7d41 PHMSA-2017-0163-0004,PHMSA,PHMSA-2017-0163,Request for Special Permit- Change in Class Location,Other,Request,2021-10-26T04:00:00Z,2021,10,2021-10-26T04:00:00Z,,2021-10-26T12:34:32Z,,0,0,0900006484df66f7 PHMSA-2017-0163-0001,PHMSA,PHMSA-2017-0163,CIG 2017 Class Change Request (7Dec2017) Attach A,Other,Special Permit,2017-12-19T05:00:00Z,2017,12,2017-12-19T05:00:00Z,,2017-12-19T21:55:05Z,,0,0,0900006482d3b654 PHMSA-2017-0163-0002,PHMSA,PHMSA-2017-0163,CIG 2017 Class Change SP Request 7Dec2017,Other,Special Permit,2017-12-19T05:00:00Z,2017,12,2017-12-19T05:00:00Z,,2017-12-19T21:56:02Z,,0,0,0900006482d3b658 PHMSA-2017-0163-0003,PHMSA,PHMSA-2017-0163,CIG Maps-468_469,Other,Special Permit,2017-12-19T05:00:00Z,2017,12,2017-12-19T05:00:00Z,,2017-12-19T21:56:16Z,,0,0,0900006482d3b65a