The OIG audited $35.7 million in costs billed to the Tennessee Valley Authority (TVA) by Trans-Ash, Inc. The contracts provided for Trans-Ash to perform(a) assistance in the off-site fly ash utilization project at Johnsonville Fossil Plant,(b) ash pond management services at Johnsonville Fossil Plant, and (c) additional work described in separate Task Agreements (TAO) executed by TVA and Trans-Ash. In summary, we determined Trans-Ash billed TVA (1) $1,479,630 for work that was not authorized under the contracts, and (2) $186,955 in excessive and unsupported costs. Specifically,(1) $1,479,630 was billed for work not included in the contracts' scopes and not authorized by separate TAOs. Additionally, the cost was billed using rates that were (a) not provided for by the contracts and (b) higher than rates included in another contract TVA had with Trans-Ash. As a result, the unauthorized cost was inflated by $81,434.(2) $186,955 was overbilled due to:- $170,993 in excessive costs that were billed on three TAOs;- $13,866 in unsupported costs; and- $2,096 in excessive costs billed due to an inflated tonnage rate.We recommended TVA management:1. Determine if $1,479,630 of unauthorized work should be recovered from Trans-Ash. If TVA management decides to pay for the unauthorized work, it should take action to recover $81,434 of inflated billings from Trans-Ash. Additionally, management needs to implement controls to ensure future work with Trans-Ash is properly authorized and billed using established contractual provisions.2. Take action to recover $186,955 in overbilled costs from Trans-Ash. Summary Only
Report Date | Agency Reviewed / Investigated | Report Title | Type | Location | |
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Tennessee Valley Authority | Trans Ash, Inc. - Ash Management Services at Johnsonville Fossil Plant | Audit | Agency-Wide | View Report | |
Department of Justice | Audit of the Office on Violence Against Women Grants Awarded to the Wyoming Coalition Against Domestic Violence and Sexual Assault, Laramie, Wyoming | Audit |
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View Report | |
Department of the Treasury | RECOVERY ACT: Audit of Panther Creek Wind Farm III Payment Under1603 Program | Audit | Agency-Wide | View Report | |
Peace Corps | Safety and Security Weaknesses in Peace Corps/Cameroon | Other | Agency-Wide | View Report | |
Financial Stability Oversight Council | The Annual Report of the Council of Inspectors General on Financial Oversight (July 2012) | Other | Agency-Wide | View Report | |
Department of Justice | Audit of the Office of Community Oriented Policing Services 2009 COPS Hiring Recovery Program Grant Awarded to the Oakland Community College Department of Public Safety, Pontiac, Michigan | Audit |
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View Report | |
Department of the Treasury | Treasury’s Financial Agent Selection Process for the Agency Mortgage Backed Securities Purchase Program Was Not Fully Documented | Audit | Agency-Wide | View Report | |
Election Assistance Commission | System Review Report and Comment Letter for the Audit Peer Review of the Election Assistance Commission’s Office of Inspector General | Peer Review of OIG | Agency-Wide | View Report | |
U.S. Capitol Police | Agreed-Upon Procedures of USCP Time and Attendance System | Inspection / Evaluation | Agency-Wide | View Report | |
U.S. Agency for International Development | Audit of USAID/Iraq's Performance Evaluation and Reporting for Results Management Program | Audit |
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View Report | |