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Sample Collection Table: <br />Sampling Location/Interval <br />Analytical Parameters (e.g., volatile organic compounds) <br />Analytical Method Number <br />Medium <br />Preservation Method <br />Holding Times (as specified in USEPA SW 846) <br />Containers (quantity, size, type plus footnotes that discuss source and <br />grade of containers) <br />Sample Summary Table.- <br />Sample <br />able: <br />Sample Description/Area (include QC samples) <br />Analytical Parameters <br />Analytical Method Number <br />Preparation or Extraction Method Number <br />Medium <br />Number of Sample Sites <br />Number of Analyses <br />5.4.1 Equipment Decontamination <br />Describe the decontamination procedure for all drilling, sampling equipment <br />(including metal sleeves), and field -parameter testing equipment. <br />The following is a recommended generic procedure for decontamination of <br />sampling equipment: <br />o Wash with non -phosphate detergent <br />o Tap water rinse <br />0 0.1 M nitric acid rinse (when cross contamination from metals is a concern) <br />o Deionized/distilled water rinse <br />o Pesticide grade solvent rinse (when semivolatiles and non-volatile organic <br />contamination may be present) <br />o Deionized/distilled water rinse (twice) <br />o Organic free water rinse (HPLC grade) <br />The above procedure is not appropriate for every field condition. Clearly <br />document the decontamination procedures. <br />SCOPE OF WORK FOR A FACILITY INVESTIGATION WORKPLAN <br />ATTACHMENT D PAGE 6 <br />