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to 20' ; cuttings consisted of tan to buff silty clay, firm but <br /> dry. At 20' , a clean core barrel was inserted, and t e hole, was <br /> 2Q' to 22'. Recovery was 24" of tan to buff dry silty <br /> clay. There was no odor or evidence of contamination, and a <br /> Portion of the core placed in a bag and tested with the PID <br /> meter, (same technique as described above, ) did not show any <br /> reading. The middle tube was sealed and preserved as detailed <br /> above The core barrel was cleaned and prepared for use. <br /> The well was advanced to 30 ; drill cuttings were tan to buff <br /> silty clay. At that depth a clean core barrel was inserted into <br /> the flights, and _ ,cored as above <br /> When the barrel was retrieved and opened, it consisted of 24" of <br /> tan to buff, silty clay, with traces of organic material. No <br /> odor was noted, and no reading was recorded by the PID meter. <br /> The middle tube was sealed and preserved using proper protocol as <br /> described above. <br /> While the augers were advanced to 40' , the spare core barrel was <br /> cleaned and set aside. Drill cuttings consisted of tan to buff <br /> silty clay, firm, slightly plastic, no odors were detected. <br /> A clean core barrel was inserted into the augers, and a core was <br /> taker�fxom 40' to 42 . Recovery was 24' of tan to buff, silty <br /> clay; no odors were noted, and the PTD meter did not register <br /> when a sample was tested as described above Drill cuttings and <br /> unpreserved core material was placed in metal drums for storage. <br /> Augers were advanced to 501 ; cuttings were primarily tan to buff <br /> clay as above. A clean barrel was inserted at that depth, and a <br /> �-@--KaaAAkeB fXOM_�0' �'_; recovery was 24" of tan to buff <br /> clay, dry, hard, firm. No odors were noted, and no PTD reading <br /> was recorded. A portion of the core was preserved according to <br /> standard procedures. <br /> Augers were advanced to 60' ; drill cuttings as above.A core w9-S- <br /> taken fr m 60' to 62' ; recovery was 24 ' of tan to buff clay, very <br /> hard, dry, with some sandy streaks, & occassional pieces of car- <br /> bonaceous material. There was no visible evidence of contamina- <br /> tion, but a faint petroleum odor was noted when the barrel was <br /> opened. A PTD reading of 12 ppm was observed when a portion, of <br /> the core was placed in a tightly sealed plastic bag and allowed <br /> to set in the sun for several minutes. The middle tube was <br /> preserved for future analysis. <br /> The auger flights were advanced to 70' ; drill cuttings were tan <br /> to buff clay as above At 70' , the bit insert was pulled in <br /> order to install the core barrel, it had obvious moisture on it, <br />