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<br />QUALITY ASSURANCE PLAN <br />7. LABORATORY TESTING AND ANALYSIS CaNTROL <br />In order to ensure that testing and analytical procedures are operating within <br />reasonable control, F~4S Division engages in infra- and intertabortory testing <br />programs la document analytical activities of the laboratory, to the control Of the <br />quality of these activities. <br />Far thorough documentation of a sound quallty assurance program to which <br />document Control of testing and analysis can tie veriFed we include: <br />1) Sampling procedures <br />?) Calibration procedures <br />3) Data col{ection and reporting procedures <br />4) Data validation procedures <br />5) A Laboratory Marwal <br />1--- 6) A Chemical Hygiene Plan <br />7) A Quality Assurance Manual <br />9} Analytical reports <br />9) Laboratory notebooks <br />10) Infra- laboratory audit reports Of proficiency <br />11)Chain-of-custody documentation <br />12) Corrective action documentation <br />The quality records above which are originated and maintained as hard copies <br />are retained for a period of five years in laboratory files. ARer five years, they <br />are reviewed for disposition. Those not discarded will be transferred to <br />microfiche and retained indefinitely in a safe, hazard-flee storage. <br />7.1. Document Changes <br />A request for changes to methods, sampling data sheets or calibration <br />instructions may be made by anyone. Tile request is made in writing on a <br />Document Change Notice Fvrm. This farm aGs as a request when being initiated <br />and is approvetl by the Laboratory Supervisor before the change is published <br />and distributed. <br />~ The QA dfficer is responsible for distribution and retrieval of documents and for <br />obtaining all required signatures. <br />0I bpd ~QS L69E6856ILi 8050 h66I/EIlZO <br />