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Test Pit No. <br />• ~ TEST PIT LOG Tr-z2 <br /> Page 1 of 1 <br />PROJECT 25th Ave Slurry Walls H&A FILE NO. 27630-003 <br />LOCATION Greeley, CO PROJECT MGR. S. Kuehr <br />CLIENT City of Greeley FIELD REP David 1 Kwiemewski <br />CONTRACTOR City of Greeley DATE IO/31/2001 <br />EQUIPMENT 7I0 Deere Backhoe WEATHER Partly Cloudy & Windy <br />Ground EI. 4667 R Location See Map Groundwater depths/entry rates <br />EI. Datum NGVD 1929 East side of embankment, across from TP-2 L (in/min): <br /> Stratum <br />Depth Sample Change <br />Description of Materials <br />(ft) ID Depth <br /> ((t) <br /> Obstructions: <br /> Medium dense, brown, clayey SAND witfi gravel, homogeneous, dry. <br /> 30 % gravel / 55 % sand / I S% fines <br /> -FILL- <br />2 <br /> 3.0' <br />4 <br /> Remarks: <br /> Medium stiff, brown, sandy lean CLAY. Embankment appears to be undisturbed. <br /> 50°J sand / 50% fines consisting of overburden overlying coars <br /> -OVERBURDEN- alluvium. <br /> Comp pi4 <br />6 <br />S S.0' <br /> <br /> Sand and gravel <br /> -COARSE ALLINIUM- <br />10 10.0' <br /> <br /> Bottom oCExplomtion at 10.0 ft. <br />t2 <br /> Boulders: <br />Standine water in completed nit: Diameter (in.) Number Approx. vol. (cu. f[.) Test Pi[ Dimensions: <br />at depth 0. 12 to 24 = Pit Depth 10' <br />measured after - hrs. elapsed over 24 - = Pit Length X Width 1?' x 3' <br />Fonn n3aoe <br />