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withdrawn,object_id PHMSA-2015-0086-0005,PHMSA,PHMSA-2015-0086,U.S. DOT/PHMSA - Comments from Multiple Submitters (PS-142),Other,Letter(s),2015-11-23T05:00:00Z,2015,11,2015-11-23T05:00:00Z,,2015-11-23T20:01:22Z,,0,0,0900006481d6b270 PHMSA-2015-0086-0001,PHMSA,PHMSA-2015-0086,U.S. DOT/PHMSA - Supporting Documents (PS-142),Other,Supplement (SUP),2015-02-12T05:00:00Z,2015,2,2015-02-12T05:00:00Z,,2015-02-12T14:02:57Z,,0,0,0900006481a00689