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- <br />LOG OF TEST PIT Trench 7 <br />BARR <br />~ Sheet 1 of 1 <br />Project: Monument Dam Location: Paonia, CO client: Mountain Coal Company <br /> Barr Project Number: 06/26-067 ~ STANDARD PENETRATION NATURAL DRY <br /> m TEST DATA DENSITY <br />w ~ o ~ ~ \ N in blows/ft o0 (pcf) fr <br /> "~ MATERIAL DESCRIPTION ~ a >o ~o zo so ao tos its t2s <br /> a ~ Z ~ <br /> (ASTM D2488) a <br />` ~ <br />> d <br />~ ` m ~ <br />~ SHEAR STRENGTH, ksf Water Content, °~ <br />W ~ E ~ <br />rv~ WP WN WL <br /> c,>px uc~ <br /> Surtace Elev.: 7344.0 ~ 2 3 a io 20 30 <br /> 0 Topsoil (OL), roots with occasional 1 "-minus gravel, moist `! <br /> wtih rare wet spots, dark brown. ;.:;~ i; <br /> ~,,TYr .~ <br /> .• \~ i, <br /> <br />7342.0 P4~~ <br />~~ •. <br /> Silty sand (SM), >3' boulders, light brown-tan, dry to slighty 2.0 •:• ::~ :: <br /> moist; not bedded, irregular and jumbled <br />7340 <br /> 5 <br /> <br />7335 <br /> 10 7334.0 ~~ '~~ ~~ <br /> Bottom of trench (large boulders) 10.0 <br />7330 <br /> 15 <br />Completion Depth: 10.0 Remarks: South of road, middle <br />Date Boring Started: 10/23/06 <br />Date Borin <br />Com <br />leted: 10/23/06 <br />g <br />p <br />Logged By: BWL SAMPLE TYPES WATER LEVELS <br />Drilling Contractor: Chesnik <br />er Cuttin <br />~ Au <br />,Sh <br />T <br />b <br />lb While Drilling: <br />Drilling Method: Test Pit g <br />g <br />e <br />u <br />e <br />y <br /> <br />® Split Spoon ~ Rock Core End of Drilling: <br /> hrs After Drilling: <br />The stratification lines represent approximate boundaries. The transition may be gradual. <br />