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withdrawn,object_id PHMSA-RSPA-1998-4529-0004,PHMSA,PHMSA-RSPA-1998-4529,Midland Manufacturing - Additional Information,Other,Additional Information,1998-11-19T05:00:00Z,1998,11,1998-11-19T05:00:00Z,1998-11-24T04:59:59Z,2024-11-12T03:14:39Z,,1,0,090000648032657a PHMSA-RSPA-1998-4529-0001,PHMSA,PHMSA-RSPA-1998-4529,Midland Manufacturing Corporation - Emergency Exemption/Request - Pressure Relief Valves,Other,Application,1998-10-01T04:00:00Z,1998,10,1998-10-01T04:00:00Z,1998-10-03T03:59:59Z,2024-11-12T03:14:38Z,,1,0,0900006480326575 PHMSA-RSPA-1998-4529-0003,PHMSA,PHMSA-RSPA-1998-4529,U.S. DOT/RSPA - Exemption/Grant,Other,Exemption/Waiver,1998-10-01T04:00:00Z,1998,10,1998-10-01T04:00:00Z,1998-10-03T03:59:59Z,2024-11-12T03:14:39Z,,1,0,0900006480326579 PHMSA-RSPA-1998-4529-0002,PHMSA,PHMSA-RSPA-1998-4529,U.S. DOT/FRA - Exemption Application Evaluation,Other,Exemption Evaluation Form,1998-09-28T04:00:00Z,1998,9,1998-09-28T04:00:00Z,1998-10-03T03:59:59Z,2024-11-12T03:14:38Z,,1,0,0900006480326578