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yd <br /> E <br /> WaterWork Corporation <br /> Quality assurance and Qualitv Control Plan <br /> The Remedial Investigation (RI) Quality ,assurance/Quality Control <br /> s=� (QA/QC) program is intended to facilitate the acquisition of <br /> accurate and reliable data. Environmental data gathered during <br /> the RI will be collected and analyzed following procedures <br /> prescribed in the Quality Control Program. A Quality assurance <br /> Program has been established to assure that the Quality Control <br /> Program is effective. Both programs are necessary to provide <br /> accurate data and documentation for ii,vestigations and laboratory <br /> analyses. The following field and laboratory procedures will be <br /> E implemented to ensure that QA/QC objectives are met. <br /> 1.0 Recording of Field Data <br /> All information pertinent to the field investigation will be <br /> ., kept in a field log book. Information to be documented <br /> includes at least the following: <br /> i.; <br /> Sample numbers <br /> s- - Locations of sample collection <br /> -- Soil boring or well numbers, as applicable <br /> Depths at which samples were obtained <br /> Names of collectors <br /> Dates and Mmes cf collection <br /> Purpose of sample <br /> Sample distribution (e.g. , laboratory, archive; etc. ) <br /> - Field observations <br /> - Field measurements (e.g., PID readings, pH, <br /> -- conductivity, water levels). <br /> Other data records (e.g. development log, soil sampling <br /> report, well log, etc. ) <br /> 2.0 Sample Containers <br /> Groundwater samples will be placed in containers supplied by <br /> the analytical laboratory. Table 1 summarizes the required <br /> --- - - <br /> sample-containers----- ----------- - — -- — <br />