esm223_06_Other_Reading_VOC_Decision_Tree

esm223_06_Other_Reading_VOC_Decision_Tree - Methanol...

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Establish Project DQOs / Action Levels (ALs) QLs < ALs for High Level Method? Collect One or More High-Level Samples: Methanol Preservation in Lab or Field Yes High-Level Method Field Screening Performed? No Characterize Samples as Low, High or Indeterminate Yes Indeterminate Levels Collect Two or More One or More High- Level Samples No Low -Level VOCs Collect Two or More Low-Level Samples High-Level VOCs Collect One or More High-Level Samples:
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Unformatted text preview: Methanol Preservation in Lab or Field Lab Screening Results &gt; 200 ug/kg? High-Level Method Low-Level Method Lab Screening Performed? Yes Results &gt; 200 ug/kg? High-Level Method Low-Level Method Analyze by High-Level If Results &lt; QL, Then Analyze Low-Level Analyze by Low-Level If Results &gt; Upper Calibration Range, Then Analyze be High-Level No No Figure 1: VOC Analysis Decision Tree Yes No No Yes...
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This note was uploaded on 08/06/2008 for the course ESM 235 taught by Professor Dunne during the Winter '08 term at UCSB.

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