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Test Pit No. <br />• ~ TEST PIT LOG Tr-i~ <br /> Page 1 0( 1 <br />PROJECT 25th Ave Slurry Walls H&A FILE NO. 27630-003 <br />LOCATION Greeley, CO PROJECT MGR. S. Kuehr <br />CLIENT Ciry of Greeley FIELD REP David 1 Kwietnewski <br />CONTRACTOR Ciry of Greeley DATE 10/31/2001 <br />EQUIPMENT 710 Deere Backhoe WEATHER Mostly Cloudy <br />Ground Ef. 4670 ft Location See Map Groundwater depths/entry rates <br />EI. Datum NGVD 1929 Wes[ side of embankment, across from TP-I8. (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 gravel, MPS=3". <br /> 25 % gravel / 65 % sand 110% fines <br /> -FILL- <br />2 <br /> 3 <br />5' <br /> . <br /> Medium stitT, sandy lean CLAY <br />4 40% fine sand / 60 % fines <br /> -OVERBURDEN- Remarks: <br /> Embankment appears to be undisturbed, <br /> consisting of overburden overlying coars <br /> ' alluvium. <br />6 <br /> -- <br /> Soft, dark brown with gray and red, sandy lean CLAY. <br /> 50% fine sand / 50% fines <br />8 <br />10 <br /> ' <br /> 10.5 <br /> Sand and grvel, MPS=S" <br /> -COARSE ALLWIIIM- <br /> 11.0' <br />12 Bottom of Exploration a[ 11.0 R. <br /> Boulders: <br />Smndin¢ water in completed pit: Diameter (in.) Number Approx. vol. (cu. ftJ Test Pit Dimensions: <br />at depth R. 12 tp 24 - _ - Pit Depth I I' <br />measured after hrs. elapsed over 24 - _ - Pi[ Length X Width 12' .x 3' <br />Fwm a]009 <br />