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Test Pit No. <br />• ~ • ~ TEST PIT LOG Tr-i9 <br /> Page 1 of 1 <br />PROJECT 25th Ave Slurry Walls H&A FILE NO. 27630-003 <br />LOCATION Greeley, CO PROJECT MCR. S. Kuehr <br />CLIENT City of Greeley FIELD REP David J Kwiemewski <br />CONTRACTOR Ciry of Greeley DATE IO131/2001 <br />EQUIPMENT 710 Deere Backhoe WEATHER Cloudy <br />Ground EI. 4669 ft Location See Map Groundwater depths/entry rates <br />EI. Datum NGVD 1929 West side of embankment, across from TP-13. (in/min): <br /> Stratum <br />Depth Sample Change <br /> Description of Materials <br />(ft) ID Depth <br /> (R) <br /> Obstructions: <br /> Medium dense, dark brown, clayey SAND with gmvel, moist. <br /> !0 % gravel / 75 % sand / I S % fines <br /> -OVERBURDEN- <br />2 <br /> _.._' ' 3.0' . _ _^.__ <br /> Medium stiCF, dark brown, sandy CLAY. <br />4 25% sand/75% fines <br /> •OVERBURDEN- Remarks: <br /> Embankment appears to be undisturbed, <br /> consisting of overburden overlying coars <br /> ' alluvium. <br />6 6.0' __. <br /> <br /> Coml grite Soft, dark brown with red and gray, sandy CLAY, moist. <br /> 20% sand / 80%fines <br />8 <br />10 <br /> I1.0' <br /> Sand and gravel, MPS=6" <br /> -COARSE ALLUVIUM- <br />12 12.0' <br /> <br /> Bottom of Exploration at 12.0 ft. <br /> Boulders: <br />Slandine water in completed o'h Diameter (in.) Number Approx. vol. (cu. ft.) Test Pi[ Dimensions: <br />at depth - ft. 12 to 24 = - Pit Depth t2' <br />measured after - hrs. elapsed over 24 - _ - Pit Length X Width 12' .e 3' <br />Foam pJ009 <br />