Tennessee Valley Authority OIG

The Office of the Inspector General audited costs billed to the Tennessee Valley Authority (TVA) by Accenture Federal Services LLC (AFS) under Contract No. 14910. AFS provides enterprise architecture and information technology infrastructure services to TVA under the contract. The contract provided...

In response to a referral from the Office of the Inspector General (OIG), Investigations, we audited a claim for missing gas cylinders submitted to the Tennessee Valley Authority (TVA) by Airgas USA, LLC (Airgas) under Contract Nos. 5436 and 5456. Under the contracts, Airgas was to manage inventory...

As part of our annual audit plan, we audited costs billed to the Tennessee Valley Authority (TVA) by Vega Corporation of Tennessee for general construction and modification services performed under Contract No. 14626. Our audit included approximately $8.76 million in costs billed to TVA from...

As part of our annual audit plan, we audited costs billed to the Tennessee Valley Authority (TVA) by World Wide Technology, LLC (WWT) under Contract No. 10786 for Cisco hardware, maintenance, services, and support. The contract provided for TVA to compensate WWT for products and services on either a...

At the request of the Tennessee Valley Authority's (TVA) Supply Chain, we examined the cost proposal submitted by a company for transmission construction services. Our examination objective was to determine if the cost proposal was fairly stated for a planned 5-year, $25 million contract.In our...

At the request of the Tennessee Valley Authority's (TVA) Supply Chain, we examined the cost proposal submitted by a company for transmission construction services. Our examination objective was to determine if the company's cost proposal was fairly stated for a planned 5-year, $100 million contract...

At the request of the Tennessee Valley Authority's (TVA) Supply Chain, we examined the cost proposal submitted by a company for transmission construction services. Our examination objective was to determine if the company's cost proposal was fairly stated for a planned 5-year, $25 million contract...

As part of our annual audit plan, we audited costs billed to the Tennessee Valley Authority (TVA) by Jacobs Technology Inc. (Jacobs) under Contract No. 11163 for construction management services, including design, construction, and project support at various TVA facilities. Our audit objective was...

At the request of the Tennessee Valley Authority's (TVA) Supply Chain, we examined the cost proposal submitted by a company for coal combustion residual (CCR) program management services. Our examination objective was to determine if the company's cost proposal was fairly stated for a planned 20...

As part of our annual audit plan, we performed an audit of costs billed to the Tennessee Valley Authority (TVA) by Voith Hydro, Inc. (Voith) under Contract No. 9000, for hydro modernization, unit rehabilitation, and functional support services in support of TVA's hydro facilities, including Raccoon...