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withdrawn,object_id PHMSA-2017-0028-0005,PHMSA,PHMSA-2017-0028,PPI Petition Clean for SIG,Other,Petition(s),2020-06-08T04:00:00Z,2020,6,2020-06-08T04:00:00Z,,2020-06-08T18:31:26Z,,0,0,09000064846d340a PHMSA-2017-0028-0004,PHMSA,PHMSA-2017-0028,Modified Petition of Plastics Pipe Institute,Other,Petition(s),2019-12-20T05:00:00Z,2019,12,2019-12-20T05:00:00Z,,2019-12-20T15:39:02Z,,0,0,090000648423806f PHMSA-2017-0028-0002,PHMSA,PHMSA-2017-0028,U.S. DOT/PHMSA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2017-06-15T04:00:00Z,2017,6,2017-06-15T04:00:00Z,,2024-11-07T01:01:02Z,,1,0,09000064826e0990 PHMSA-2017-0028-0001,PHMSA,PHMSA-2017-0028,Plastics Pipe Institute: Incorporation of API 15S - Petition for Rulemaking,Other,Petition for Rulemaking,2017-06-15T04:00:00Z,2017,6,2017-06-15T04:00:00Z,,2024-11-07T01:01:02Z,,1,0,09000064826e090f