MICHIGAN LABORERS' HEALTH CARE FUND; Michigan Laborers' Vacation Fund; Michigan Laborers' Training Fund; Michigan Laborers' Industry Advancement Fund; and State of Michigan Laborers' District Council Pension Fund, Plaintiffs-Appellees, v. GRIMALDI CONCRETE, INC., and Rocco's Concrete Company, Defendants-Appellants.

United States Court of Appeals for the Sixth Circuit

July 26, 1994

30 F.3d 692