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withdrawn,object_id MSHA-2010-0004-0003,MSHA,MSHA-2010-0004,Metal and Nonmetal Dams Extension of comment Period,Rule,Other,2010-10-07T04:00:00Z,2010,10,2010-10-07T04:00:00Z,2010-12-14T04:59:59Z,2013-08-10T23:10:23Z,62024,0,0,0900006480b6975a MSHA-2010-0004-0001,MSHA,MSHA-2010-0004,Metal and Nonmetal Dams,Proposed Rule,Advance Notice of Proposed Rulemaking,2010-08-16T04:00:00Z,2010,8,2010-08-16T04:00:00Z,2010-10-13T03:59:59Z,2011-06-11T16:45:38Z,156,0,0,0900006480b3200b