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withdrawn,object_id NRC-2011-0251-0001,NRC,NRC-2011-0251,Installation of Radiation Alarms for Rooms Housing Neutron Sources,Proposed Rule,,2011-12-07T00:00:00Z,2011,12,2011-12-07T00:00:00Z,2012-02-22T04:59:59Z,2025-05-21T08:51:04Z,2011-31367,0,0,0900006480f7d5b7 NRC-2011-0251-0002,NRC,NRC-2011-0251,Incoming Petition for Rulemaking from George Hamawy (PRM-73-15),Other,,2011-12-07T00:00:00Z,2011,12,2011-12-07T00:00:00Z,,2025-05-21T08:51:04Z,,0,0,0900006480f7d3eb