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�p <br /> r.t <br /> E•f. Notation of any evident mineralogy, <br /> !" tr•g. Notation of the presence of roots, other organic material, or fill material. <br /> 7, Soil hue should be described when the soil is wet or saturated. If the soil is dry, moisten it. <br /> 8. If the sample was obtained from a split-barrel sampler, the consistency(for fine-grained soils) <br /> or density(for coarse-grained soils)should be determined from blow-count data,and recorded <br /> on the log sheet. American Society far Testing Materials standards should be used. <br /> 9. ff a sample from a given depth is missed, the reason should be noted on the log and another <br /> sample from as close a depth as possible in the same hole should be obtained. <br /> i <br /> 10. At the completion of logging the following should be performed: <br /> r.: <br /> 10.a. Recheck the field notes, log,and site description. <br /> 10.b. Writc a short job summary. <br /> F`s <br /> QA/QC: <br /> Proper quality'ssurance during lithologic logging will be achieved if adequate time is taken to properly <br /> characterize the sample (do not rush). If more than on. field geologist is present, quality control can <br /> F. be achieved by consultation between the geologists. <br /> REFERENCES: <br /> c�, A <br /> (, Written: 12-5-90 <br /> r: <br /> i.4 <br /> 1 <br /> i <br /> f . <br /> l--4 <br /> 4' <br /> A-12 <br />