93b44d90__S__Bureau_of_Labor_Statistics__Job_Duties
[Occupation] Construction Laborers and Helpers [ENTRY-LEVEL EDUCATION] See How to Become One [2012 MEDIAN PAY] $29,160 [Job Duties] 
Construction laborers and helpers perform many basic tasks that require physical labor on construction sites.
Food and Tobacco Processing Workers : Occupational Outlook Handbook: : U.S. Bureau of Labor Statistics