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withdrawn,object_id PHMSA-2006-23998-0006,PHMSA,PHMSA-2006-23998,U.S. DOT/PHMSA - Grant of Waiver,Rule,Federal Register Publication,2006-07-11T04:00:00Z,2006,7,2006-07-11T04:00:00Z,2006-07-12T03:59:59Z,2025-06-17T18:23:12Z,,0,0,09000064802ae520 PHMSA-2006-23998-0004,PHMSA,PHMSA-2006-23998,Rockies Express Pipeline - Response to Request for Clarification,Other,Response(s),2006-05-18T04:00:00Z,2006,5,2006-05-18T04:00:00Z,2006-05-19T03:59:59Z,2025-06-17T18:22:39Z,,0,0,09000064802ae51e PHMSA-2006-23998-0005,PHMSA,PHMSA-2006-23998,Rockies Express Pipeline - Response to Request for Additional Clarification,Other,Response(s),2006-05-18T04:00:00Z,2006,5,2006-05-18T04:00:00Z,2006-05-19T03:59:59Z,2025-06-17T18:22:55Z,,0,0,09000064802ae51f PHMSA-2006-23998-0003,PHMSA,PHMSA-2006-23998,U.S. DOT/PHMSA - Notice of Intent to Consider Waiver Request,Rule,Federal Register Publication,2006-03-22T05:00:00Z,2006,3,2006-03-22T05:00:00Z,2006-03-23T04:59:59Z,2025-06-17T18:22:24Z,,0,0,09000064802ae51d PHMSA-2006-23998-0002,PHMSA,PHMSA-2006-23998,U.S. DOT/PHMSA - Notice of Intent to Consider Waiver Request,Notice,Notice,2006-03-20T05:00:00Z,2006,3,2006-03-20T05:00:00Z,2006-03-21T04:59:59Z,2025-06-17T18:22:10Z,,0,0,09000064802ae51c PHMSA-2006-23998-0001,PHMSA,PHMSA-2006-23998,Rockies Express Pipeline - Emergency Exemption - Hazardous Materials - To Authorize the Use of a 0.80 Design Factor to Operate the Pipeline at Hoop Stress Levels Up to 80 Percent SMYS in Class 1 Locations,Other,Application,2006-02-16T05:00:00Z,2006,2,2006-02-16T05:00:00Z,2006-02-17T04:59:59Z,2025-06-17T18:21:48Z,,0,0,09000064802ae51a