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- <br />LOG OF TEST PIT Trench 6 <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 /> aUi TEST DATA DENSITY <br /> ~ c ~ ~ \ N in blows/ft a0 (pcf) it <br /> MATERIAL DESCRIPTION o o > 0 1a zo 3o ao 1os 11s 125 <br /> a . <br />~ Z ~ <br />~ ~ (ASTM D2488) a <br />` ~ <br /> <br />m <br /> <br />~ ` m ~ <br /> <br />~ SHEAR STRENGTH, ksf Water Content, °h <br />u1 ~ E ~ WP WN WL <br /> N OP X UC ~ TV ~ <br /> Surtace Elev.: 7355.0 1 2 3 a 10 20 30 <br /> 0 Topsoil (OL), with boulders, with roots, moist. ' ~ <br /> ~;.'~~ i <br /> ~•'+. :. <br /> 7353.7 ~ . <br /> Sandy clay (CL), with 3'+ boulders, brown/tan, moist grading 1.3 <br /> to drier <br />7350 5 <br /> <br />7345 0 7345.0 <br /> 1 Sandstone, medium grained, light brown, dry: apparent 10.0 ~ :: <br /> bedrock at 13' <br /> 7342.0 ~~~~~ <br /> Bottom of trench 13.0 <br />7340 15 <br />Completion Depth: 13.0 Remarks: South of road, east end <br />Date Boring Started: 10/23/06 <br />Date Borin <br />leted: 10/23/06 <br />Com <br />g <br />p <br />Logged By: BWL SAMPLE TYPES WATER LEVELS <br />Drilling Contractor. Chesnik <br />Drilli <br />M <br />th <br />d <br />T <br />t Pit <br />m Auger Cutting ,Shelby Tube While Drilling: <br />ng <br />e <br />o <br />: <br />es <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 />