12 - TXDOT LOCAL GOVERNMENT PROJECTS QUALITY ASSURANCE PROGRAM

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If an individual fails to qualify on a specific test method or the qualification is revoked, the individual must obtain additional training before the individual can retest on that specific test. In addition, for tests requiring a split/proficiency sample evaluation, the individual must participate in split/proficiency samples given by the qualification authority to validate the qualification. The results of the samples will be evaluated with acceptable tolerance limits. If the comparisons of the test results do not comply with the tolerances, an engineering review of the test procedures and equipment will be performed immediately to determine the source of the discrepancy. Corrective actions must be identified and incorporated as appropriate, prior to the individual performing additional testing on that test method. Under unique circumstances, the qualification authority may grant a verbal examination upon request. The reason(s) for requesting a verbal examination must be presented and documented prior to the individual being allowed to take the examination. Unless otherwise stated, qualification of an individual is valid for not more than three years, after which the individual must be re- qualified. Under the Independent Assurance (IA) system approach, interim evaluations will be required as specified in "Frequency of System Approach Independent Assurance Testing." 6.6 Documentation The LG and IA are responsible for maintaining documentation of all individuals qualified under their authority who perform required tests for acceptance of materials. Area offices must also maintain copies of the certificates for individuals performing testing on projects under their supervision. Documentation to be maintained by the LG and IA laboratory includes: A. Sampling and testing personnel qualification form —a form for each individual listing all the tests the individual has been qualified to perform; B. Qualification worksheet —a form listing the key elements of the test method (The evaluator conducting the observation uses the form to record the results.); C. Copy of qualification certificates issued; and D. Copies of written examinations. Documentation retention will be for the life of the qualification. Qualification authority must be shown on the certificate given to each individual. 6.7 Disqualification Accusations of neglect or abuse of the rights and responsibilities are made to the LG /RPIC. The difference between neglect and abuse is intent and shall be determined by the LG /RPIC. Penalties are implemented upon recommendation by the district engineer, and the penalties range from a minimum of ninety days suspension to a maximum of permanent revocation of the certification.