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.✓-E::� ENEMA ' <br /> ; r <br /> 5 <br /> 4.0 COLLECTION OF SAMPLES <br /> All soil samples will be collected in brass tubes. All samples will be <br /> labeled with the project number, date, well number, and sample number. The <br /> samples will then be shipped within 48 hours of sampling to Canonie's <br /> — analytical testing laboratory in Stockton, California, in coolers <br /> _. maintained at 46C. <br /> I A chain-of-custody form will be completed prior to shipping the ground <br /> water samples and will accompany the samples to Canonie's analytical <br /> laboratory. This form will be completed by the field engineer in charge of <br /> sample collection. The chain-of-custody form will include the sample <br /> Identification, date the sample was obtained, project name and number, an <br /> itemization of the analyses requested for each sample and a signature of <br /> the person who took the samples. <br /> Laboratory analysis will be performed n.. p using United States Environmental � <br /> Protection Agency Method 8015 to measure the total petroleum hydrocarbon <br /> ext <br /> concentrations in soil.. Analysis for BTXE will not be conducted because <br /> these compounds were not detected in previous samples from the site and the <br /> boiling points of these compounds are well below the initial boiling point s <br /> *,} of diesel fuel (400°F). <br /> F <br /> F <br /> E <br /> a <br /> � w <br /> F <br /> 1 ry <br /> ' nonBeEnvironmental <br /> 1 <br /> } <br />