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withdrawn,object_id PHMSA-RSPA-1997-2458-0010,PHMSA,PHMSA-RSPA-1997-2458,U.S. DOT/RSPA - Exemption Control Sheet,Other,Control Sheet,1998-07-09T04:00:00Z,1998,7,1998-07-09T04:00:00Z,1998-07-15T03:59:59Z,2008-01-08T20:20:13Z,,0,0,09000064803199d8 PHMSA-RSPA-1997-2458-0008,PHMSA,PHMSA-RSPA-1997-2458,U. S. DOT/RSPA - Evaluation/Exemption Application,Other,Exemption Evaluation Form,1998-07-01T04:00:00Z,1998,7,1998-07-01T04:00:00Z,1998-07-03T03:59:59Z,2008-01-08T20:21:29Z,,0,0,09000064803199e4 PHMSA-RSPA-1997-2458-0009,PHMSA,PHMSA-RSPA-1997-2458,U. S. DOT/RSPA - Denial of a Modification/Exemption,Other,Correspondence,1998-07-01T04:00:00Z,1998,7,1998-07-01T04:00:00Z,1998-07-03T03:59:59Z,2008-01-08T20:24:56Z,,0,0,09000064803199e5 PHMSA-RSPA-1997-2458-0007,PHMSA,PHMSA-RSPA-1997-2458,"Polymet Alloys, Inc. - Additional Information",Other,Additional Information,1998-04-23T04:00:00Z,1998,4,1998-04-23T04:00:00Z,1998-05-09T03:59:59Z,2008-01-08T20:25:52Z,,0,0,09000064803199e3 PHMSA-RSPA-1997-2458-0006,PHMSA,PHMSA-RSPA-1997-2458,U.S. DOT/RSPA - Lists of Application for Modification of Exemption,Rule,Federal Register Publication,1998-04-16T04:00:00Z,1998,4,1998-04-16T04:00:00Z,1998-04-17T03:59:59Z,2008-01-08T20:21:29Z,,0,0,09000064803199e2 PHMSA-RSPA-1997-2458-0005,PHMSA,PHMSA-RSPA-1997-2458,"Polymet Alloys, Inc. - Exemption Modification Request",Other,Application,1998-03-24T05:00:00Z,1998,3,1998-03-24T05:00:00Z,1998-04-11T03:59:59Z,2008-01-08T20:20:13Z,,0,0,09000064803199e1 PHMSA-RSPA-1997-2458-0004,PHMSA,PHMSA-RSPA-1997-2458,U.S. DOT/RSPA - Letter Denying Application,Other,"Memo, Action Memo or Letter",1998-01-21T05:00:00Z,1998,1,1998-01-21T05:00:00Z,1998-01-22T04:59:59Z,2008-01-08T20:23:51Z,,0,0,09000064803199e0