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withdrawn,object_id PHMSA-2008-0066-0012,PHMSA,PHMSA-2008-0066,Special Permits; Renewals: Pipeline Safety,Notice,Request for Comments,2014-11-04T05:00:00Z,2014,11,2014-11-04T05:00:00Z,2014-12-05T04:59:59Z,2025-06-17T20:01:43Z,2014-26086,0,0,09000064819142ba PHMSA-2008-0066-0011,PHMSA,PHMSA-2008-0066,"Draft Environmental Assessment for Columbia Gas Transmission, Mainline100, 200 and 300 pipelines located in Williamson and Davidson Counties, TN.",Other,Environmental assessment,2014-10-16T04:00:00Z,2014,10,2014-10-16T04:00:00Z,,2014-10-16T19:31:12Z,,0,0,09000064818c98a3 PHMSA-2008-0066-0010,PHMSA,PHMSA-2008-0066,Columbia Pipeline Group - Request for Renewal,Other,Special Permit,2014-09-08T04:00:00Z,2014,9,2014-09-08T04:00:00Z,,2014-09-08T16:42:19Z,,0,0,090000648185fb54 PHMSA-2008-0066-0009,PHMSA,PHMSA-2008-0066,U.S. DOT/PHMSA - Notice to NiSource Columbia Gulf of Expiration Date of Special Permit,Other,Letter(s),2014-08-18T04:00:00Z,2014,8,2014-08-18T04:00:00Z,,2014-08-18T19:01:13Z,,0,0,09000064818209b7 PHMSA-2008-0066-0008,PHMSA,PHMSA-2008-0066,NiSource Gas Transmission & Storage - Annual Reports for 2011 through 2014,Other,Report,2014-07-30T04:00:00Z,2014,7,2014-07-30T04:00:00Z,,2025-06-17T20:04:42Z,,0,0,09000064817ef750