48 CFR § 22.404-10 - Posting wage determinations and notice.
The contractor must keep a copy of the applicable wage determination (and any approved additional classifications) posted at the site of the work in a prominent place where the workers can easily see it. The contracting officer shall furnish to the contractor, Department of Labor Form WH-1321, Notice to Employees Working on Federal and Federally Financed Construction Projects, for posting with the wage rates. The name, address, and telephone number of the Government officer responsible for the administration of the contract shall be indicated in the poster to inform workers to whom they may submit complaints or raise questions concerning labor standards.
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