U.S. Department of Labor, Current Wage Determinations (Michigan)
http://www.wdol.gov/dba.aspx#0

U.S. Department of Labor, Certified Payroll Form WH347 and Instructions

http://www.dol.gov/whd/forms/wh347instr.htm

State of Michigan, Current Prevailing Wage Schedules

http://www.michigan.gov/lara/0,4601,7-154-27673_27706-82157--,00.html

State of Michigan: Prevailing Wage Claim Form
Guides: Overtime, Debarment Policy Posting Requirements Brochures

http://www.michigan.gov/lara/0,4601,7-154-27673_27751_30975---,00.html