S. 805 · 113th Congress Robert C. Byrd Mine and Workplace Safety and Health Act of 2013 StageIn committee SponsorJay Rockefeller Introduced2013-04-24 Latest action2013-04-24 · Introduced in Senate Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Bob Casey Former member Senate PA Democrat Tom Harkin Former member Senate IA Democrat Joe Manchin Former member Senate WV Independent Patty Murray Current member Senate WA Democrat