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QUALITY ASSURANCE <br />QUALITY CONTROL PLAN <br />The Remedial Investigation (RI) Quality Assurance/Quality Control (QA/QC) program is intended to <br />facilitate the acquisition of accurate and reliable data. Environmental data gathered during the RI will <br />be collected and analyzed following procedures prescribed in the Quality Control Program. A Quality <br />Assurance Program has been established to assure that the Quality Control Program is effective. Both <br />programs are necessary to provide accurate data and documentation for investigations and laboratory <br />analyses. The following field and laboratory procedures will be implemented to ensure that QA/QC <br />objectives are met. <br />1.0 RECORDING OF FIELD DATA <br />All information pertinent to the field investigation will be kept in a field log book. Information to be <br />documented includes at least the following: <br />✓ Sample Numbers <br />✓ Locations of Sample Collection <br />✓ <br />Soil Boring or Well Numbers, as applicable <br />✓ Depths at which Samples were Obtained <br />Names of Collectors <br />Dates and Times of Collection <br />✓ Purpose of Sample <br />✓ Sample Distribution (e.g., laboratory, archive, etc.) <br />✓ Field Observations <br />✓ Field Measurements (e.g., PID readings, pH, conductivity, well log, etc.) <br />Vol Other Data Records (e.g., development log, soil sampling report, well log, etc.) <br />m:1..\shells\QAQC-95. W P5 <br />I <br />SMTH <br />