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withdrawn,object_id PHMSA-2010-0148-0004,PHMSA,PHMSA-2010-0148,Additional Information from Operator Requested by PHMSA on 7/29/10,Other,Additional Information,2010-08-05T04:00:00Z,2010,8,2010-08-05T04:00:00Z,,2010-08-05T13:17:51Z,,0,0,0900006480b29839 PHMSA-2010-0148-0003,PHMSA,PHMSA-2010-0148,U.S. DOT/PHMSA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2010-06-25T04:00:00Z,2010,6,2010-06-25T04:00:00Z,,2025-06-17T19:04:18Z,,0,0,0900006480b08d50 PHMSA-2010-0148-0002,PHMSA,PHMSA-2010-0148,PNGTS Environmental Information,Other,Other,2010-06-14T04:00:00Z,2010,6,2010-06-14T04:00:00Z,,2025-06-16T17:09:10Z,,0,0,0900006480b00d3c PHMSA-2010-0148-0001,PHMSA,PHMSA-2010-0148,TransCanada Pipelines Limited - Petition for Special Permit,Other,Petition(s),2010-06-14T04:00:00Z,2010,6,2010-06-14T04:00:00Z,,2025-06-17T19:03:56Z,,0,0,0900006480b00d3b