Contractors or subcontractors found to have disregarded their obligations to employees, or to have committed aggravated or willful violations while performing work on Davis-Bacon jobs, may be subject to contract termination and debarment from future Davis-Bacon contracts for up to three years. In addition, contract payments may be withheld in sufficient amounts to satisfy liabilities for unpaid wages and liquidated damages that result from overtime violations of the Contract Work Hours and Safety Standards Act.