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withdrawn,object_id PHMSA-RSPA-1997-3246-0022,PHMSA,PHMSA-RSPA-1997-3246,Safety-Kleen - Additional Informaton,Other,Additional Information,1999-03-26T05:00:00Z,1999,3,1999-03-26T05:00:00Z,1999-03-30T04:59:59Z,2008-01-08T20:25:04Z,,0,0,090000648031edb9 PHMSA-RSPA-1997-3246-0021,PHMSA,PHMSA-RSPA-1997-3246,Safety-Kleen Corporation - Additional Information,Other,Additional Information,1999-03-17T05:00:00Z,1999,3,1999-03-17T05:00:00Z,1999-03-19T04:59:59Z,2008-01-08T20:22:47Z,,0,0,090000648031edb6 PHMSA-RSPA-1997-3246-0020,PHMSA,PHMSA-RSPA-1997-3246,U.S. DOT/RSPA - Letter Acknowledgement of Withdrawal,Other,Acknowledgement Letter/Receipt,1999-02-25T05:00:00Z,1999,2,1999-02-25T05:00:00Z,1999-02-27T04:59:59Z,2008-01-08T20:26:01Z,,0,0,090000648031edb5