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<br />W.O. NO. 3618.01 DRILL LOG REPORT SHEET 2 OF 3 <br />CLIENT / JOB DESCRIPTION POWDERHORN COAT COMPANY / CRDA ~1 GEOTECHNICAL INVESTIGATION <br />LOCATION CRDA N1 / BENCH ~2 HOLE NO. 7 (300 SERIES PZ'S) <br />COORD. N. 1017010.98 E. 108025 20 GROUND ELEV. 491 2.15 DIP (ANGLE FROM NOR/Z.J NA BEARING NA <br />DATE BEGUN 3/25/94 FINISHED 3/29/94 RIG TYPE MOBILE DRILL B-50 LOGGED BY J.HECK <br />INTERVAL CORE <br />RECOVERY <br />DRILLIN <br />IT <br />V PENETRATION TESTS <br /> <br />FROM <br />TO <br />(FT) IONS / <br />G COND <br />ISUAL CLASSIFICATION / CORE SAMPLE / DRIVE SAMPLE <br />BLOWS <br />PEN/FT <br />35 40 DRILLING CONDITIONS: FIRM TO HARD 35-37', HARD 37-37.5', V. FIRM 37.5-38.6' <br /> HARD 38.6-39', SOFT 39-40' <br /> VISUAL CLASSIFICATION: COAL REFUSE <br /> 3.8 CORE SAMPLE: V.WET 35-37.5', WET TO MOIST 37.5-38.6' <br />40 45 DRILLING CONDITIONS: V.HARD 40', HARD 41-43', V.SOFT 43-44' <br /> FIRM/HARD 44-45' <br /> VISUAL CLASSIFICATION: COAL REFUSE <br /> 3.6 CORE SAMPLE: MOIST 41.5-42', WET 42-45' <br />45 50 DRILLING CONDITIONS: FIRM 45-48.5', SOFT 48.5-50' <br /> VISUAL CLASSIFICATION: COAL REFUSE <br /> 5 CORE SAMPLE: V.WET 45-47', MOIST 47-49', DRY 49-50' <br />50 55 DRILLING CONDITION: FIRM 52-55' <br /> VISUAL CLASSIFICATION: COAL REFUSE <br /> 3.9 CORE SAMPLE: DRY/MOIST 50-52', MOIST/WET 52-55' <br />55 60 DRILLING CONDITIONS: SOFT 55-57.5', HARD\V.HARD 57.5-58.5' <br /> VISUAL CLASSIFICATION: COAL REFUSE <br /> 4 CORE SAMPLE: V.WET 55-57', DRY 57-58.5' <br />60 65 DRILLING CONDITIONS: HARD 60-63.33' <br /> DRIVE ~iEST: 12/11/16/20 .5/.5/.5/.5 <br /> VISUAL CLASSIFICATION: COAL REFUSE <br /> 1.9 CORE SAMPLE: DRY 60-60.33', DRY 63.4-65' <br />PLATE 21 ESTERN <br />ENGINEERS, /NC. <br /> <br />W FI\ FORM\67 <br />