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withdrawn,object_id PHMSA-2010-0122-0003,PHMSA,PHMSA-2010-0122,U.S. DOT/PHMSA - Decision/Update P-1558,Other,Acknowledgement Letter/Receipt,2011-08-16T04:00:00Z,2011,8,2011-08-16T04:00:00Z,,2011-08-16T14:30:22Z,,0,0,0900006480ede69a PHMSA-2010-0122-0002,PHMSA,PHMSA-2010-0122,U.S. DOT/PHMSA - Letter of Acknowledgement,Other,Acknowledgement Letter/Receipt,2011-04-21T04:00:00Z,2011,4,2011-04-21T04:00:00Z,,2013-07-27T23:50:48Z,,0,0,0900006480c322da PHMSA-2010-0122-0001,PHMSA,PHMSA-2010-0122,"Magnum Mud Equipment Co., Inc. - Petition for Rulemaking - P-1558",Other,Application,2010-05-05T04:00:00Z,2010,5,2010-05-05T04:00:00Z,,2013-07-27T23:17:51Z,,0,0,0900006480ae664a