Contract for Turbine Generator Outage and Other Support Services

We audited the costs billed to TVA by a contractor for providing turbine generator outage services at TVA nuclear plants. Our audit included $57.4 million in payments TVA made to the contractor. We found the contractor overbilled or had not provided services to TVA totaling an estimated $281,023, including: (1) $171,150 of labor and per diem costs that were either unsupported or unallowable; (2) $6,729 of overbilled fixed price labor; and (3) $103,144 of engineering services that were not provided in accordance with the terms of the contract. Summary Only