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Test Pi[ No. <br />• • • ~ TEST PIT LOG Tr-i6 <br /> Page I of 1 <br />PROJECT 25th Ave Slurry Walls H&A FILE NO. 27630-003 <br />LOCATION Greeley, CO PROJECT NIGR. 5. Kuehr <br />CLIENT City of Greeley FIELD REP David J Kwietnewski <br />CONTRACTOR City of Greeley DATE 10/31/2001 <br />EQUIPMENT 710 Deere Backhoe WEATHER Mostly Cloudy <br />Ground EI. 4b69 R Location See Map Groundwater depths/entry rates <br />EI. Datum NGVD 1929 Eazt side ofembankment, across from TP-l5. (in/min): <br /> Stratum <br />Depth Sample Change <br /> Description of Materials <br />((t) ID Depth <br /> (ft) <br /> Obstructions: <br /> Dense, brown, sandy GRAVEL, MPS=S", homogeneous, moist. <br /> GO% gravel / 35 % sand / 5 % tines <br /> -FR.L- <br />2 <br />4 4.0' . <br /> Remarks: <br /> Embankment appears to be undisturbed, <br /> consisting of overburden overlying coars <br /> - ~ alluvium. <br /> Stiff, dark brown, sandy lean CLAY, MPS=1", moist. <br />6 5 % grovel / 35 % sand / 60°/a tines <br /> -OVERBl1RDEN- <br /> Canp wite <br />8 <br />10 <br /> 8" thick layer of red yellow clayey fines at 10.0 R. <br /> I I.0' <br /> Sand and gravel, MPS=6" <br /> -COARSE ALLUVIUM- <br />12 12.0' <br /> <br /> Bottom of Exploration at I2.0 tt. <br /> Boulders: <br />StandinE water in completed pi[: Diameter (in.) Number Approx. vol. (cu. ft.) Test Pit Dimensions: <br />at depth - R. 12 to 24 - _ - Pit Depth 12' <br />measured a[ler - hrs. elapsed over 24 - _ - Pit Length X Width 12' x 3' <br />Form pJIX18 <br />