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 time and materials or fixed price basis. Our audit objective was to determine if costs were billed in compliance with the contract's terms. Our audit scope included about $72.5 million in costs billed to TVA for the period of December 1, 2015, through December 31, 2020.In summary, we determined WWT: Overbilled TVA $38,302 in labor service costs, including (1) $31,341 for unsupported labor hours, and (2) $6,961 in excessive hourly pay rates. Could not provide adequate support for the Cisco list prices used to apply contractual discounts for products and maintenance. Therefore, we could not determine if the majority of costs billed for products and maintenance agreements were in accordance with the contract terms. Overbilled TVA $4,051 because the contractual discounts were not applied correctly on the limited product costs we were able to review. (Summary Only)
| Report Date | Agency Reviewed / Investigated | Report Title | Type | Location | |
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| Tennessee Valley Authority | World Wide Technology, LLC - Contract No. 10786 | Audit | Agency-Wide | View Report | |
| Commodity Futures Trading Commission | Modified Peer Review Report of the Audit Function | Review | Agency-Wide | View Report | |
| Department of Health & Human Services | Medicare Advantage Compliance Audit of Diagnosis Codes That SCAN Health Plan (Contract H5425), Submitted to CMS | Audit |
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View Report | |
| U.S. Agency for International Development | Audit of the Fund Accountability Statement of Tsofen High Technology Centers, Tech Bridges Program in West Bank and Gaza, Cooperative Agreement 72029418CA00004, January 1 to December 31, 2020 | Other |
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View Report | |
| U.S. Agency for International Development | Audit of the Fund Accountability Statement of the United Nations Association of Georgia Under Multiple Awards in Georgia, January 1 to December 31, 2020 | Other |
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View Report | |
| Department of the Interior | Summary: Unsubstantiated Allegations of Violations of Safety Regulations | Investigation | Agency-Wide | View Report | |
| Department of Justice | Management Advisory Memorandum: Notification of Concerns Regarding Potential Overpayment by the Federal Bureau of Prisons for Inmate Health Care Services | Other | Agency-Wide | View Report | |
| Internal Revenue Service | More Interim Steps Could Be Taken to Mitigate Information Technology Supply Chain Risks | Audit | Agency-Wide | View Report | |
| U.S. Postal Service | Mail Delivery, Customer Service, and Property Conditions – Piedmont Station, Portland, OR | Audit | Agency-Wide | View Report | |
| Department of the Treasury | DOMESTIC ASSISTANCE: Audit of Wisconsin Housing and Economic Development Authority New Markets Tax Credit Allocations | Audit | Agency-Wide | View Report | |