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withdrawn,object_id PHMSA-2015-0052-0005,PHMSA,PHMSA-2015-0052,U.S. DOT/PHMSA - Notice of Proposed Rulemaking; Confirmation or Revision of Maximum Allowable Pressure: Alternative Measure (PS-97),Notice,Notice of Proposed Rulemaking (NPRM),2015-07-30T04:00:00Z,2015,7,2015-07-30T04:00:00Z,,2015-07-30T20:54:21Z,,0,0,0900006481bb33fd PHMSA-2015-0052-0002,PHMSA,PHMSA-2015-0052,U.S. DOT/PHMSA - Comments from Multiple Submitters (PS-97),Other,Letter(s),2015-02-05T05:00:00Z,2015,2,2015-02-05T05:00:00Z,,2015-02-05T15:12:08Z,,0,0,09000064819f568d PHMSA-2015-0052-0004,PHMSA,PHMSA-2015-0052,U.S. DOT/PHMSA - Final Rule; Confirmation or Revision of Maximum Allowable Pressure: Alternative Measure (PS-97),Rule,Final Rule,2015-02-05T05:00:00Z,2015,2,2015-02-05T05:00:00Z,,2015-02-05T15:16:26Z,,0,0,09000064819f5a28 PHMSA-2015-0052-0001,PHMSA,PHMSA-2015-0052,U.S. DOT/PHMSA - Notice of Proposed Rulemaking; Confirmation or Revision of Maximum Allowable Pressure: Alternative Measure (PS-97),Notice,Notice of Proposed Rulemaking (NPRM),2015-02-05T05:00:00Z,2015,2,2015-02-05T05:00:00Z,,2015-02-05T15:05:48Z,,0,0,09000064819f565e PHMSA-2015-0052-0003,PHMSA,PHMSA-2015-0052,U.S. DOT/PHMSA - Supporting Documents (PS-97),Other,Supplement (SUP),2015-02-05T05:00:00Z,2015,2,2015-02-05T05:00:00Z,,2015-02-05T15:14:23Z,,0,0,09000064819f5a02