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withdrawn,object_id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-2012-0021-0005,PHMSA,PHMSA-2012-0021,KROHNE,Other,Report,2012-04-10T04:00:00Z,2012,4,2012-04-10T04:00:00Z,,2012-04-10T15:05:43Z,,0,0,0900006480feb814 PHMSA-2012-0021-0003,PHMSA,PHMSA-2012-0021,Dr. Arnold Liu - Correspondence,Other,Letter(s),2012-04-10T04:00:00Z,2012,4,2012-04-10T04:00:00Z,,2012-04-10T14:46:59Z,,0,0,0900006480fe67e0 PHMSA-2012-0021-0004,PHMSA,PHMSA-2012-0021,PRCI - Compendium of Literature for Main Line Valve Spacing and Discussions of the Consequences of a Pipeline Rupture,Other,Report,2012-04-10T04:00:00Z,2012,4,2012-04-10T04:00:00Z,,2012-04-10T14:55:15Z,,0,0,0900006480fe6a4c