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6ORINc- LOG M W- 1 <br /> SEE Date AHA 08. 1996 Sheet�_ OF_2_, <br /> FIGURE 3 111Project GSA - STOCKTON <br /> Project No. 2d03C.41 <br /> • Drilling Co. MITCHELL DRILLING AND ENV Type of Rig CME 75 HT, <br /> Hole Diameter 8" in. Drive Weight 140# Drop 1-8 in. <br /> Location Sketch Surface Elevation N.A. (msl) Top of Casing Elevation (msl) <br /> Well Construction Samples Logged by: LARRY HARLAN <br /> � <br /> =v ae z Cn a� Reviewed by: BILL MILLAR <br /> Al a v o� E r E Z ;c e <br /> e SOIL/GEOLOGIC DESCRIPTION <br /> UD mC e E a ,a V <br /> C — <br /> HCL ® 30' Silty/sandy clay, brown, moist, odor. <br /> C <br /> 3 C: <br /> 3 SM-1 CL 033'-Sandy clay, brown, moist, no odor obtained <br /> _ SP-1 soil moisture sample SM-1. <br /> 3 CL ® 34' Sandy clay, brown. moist. no odor obtained <br /> MW1-35' soilpermeability sample SP-1. <br /> 3 0902 I SW ® 35' Gravelly sand, light brown, wet. no odor. <br /> 3 _ <br /> C <br /> FILTER <br /> SCREEN <br /> IMW1-40'1 <br /> a 1 ML O 40' Sandy silt, (some gravel), brown, •Net, no odor. <br /> :I 10915 <br /> 42 <br /> 43-x—- <br /> �: I I <br /> = 1 <br /> MW 1-,5' <br /> 45 i ML ® 45' Sandy silt, brown, wet. no odor. <br /> I I o9=s <br /> 47—=:[ { <br /> �8 ` I _ <br /> a I ® 50' No recovery <br /> I i i <br /> 5 <br /> NOTES: <br /> 51 1. CONTINOUS DRIVE SAMPLING FROM 20' TO 35' BGS <br /> 2. TO=50' BGS. <br /> 52 3. 2" 00 PVC SCREEN CASING 50' TO 30' SGS <br /> 0.020' SLOT SIZE. <br /> 4. 2" OO PVC BLANK CASING 30' BGS TO SURFACE. <br /> 5. #3 LONESTAR FILTER SAND 50' TO 28' BGS. <br /> 6. 3/8" HOLEPLUG (BENTONITE) 28' TO 26' BGS. <br /> 5�] . PORTLAND CEMENT 26' BGS TO SURFACE. <br /> 561 LEGENO <br /> 57� TO TOTAL DEPTH <br /> BGS BELOW GROUND SURFACE <br /> 56--1 TAL TOTAL AUGER LENGTH <br /> RCC TYPE 1-I1 NEAT PORTLAND CEMENT CONCRETE <br /> BP HYDRATED BENTONITE PELLET SEAL <br /> a <br /> PCC PORTLAND CEMENT CONCRETE <br /> 2403C-I6\80RE-L0G\MW-L0G2R.0wG <br /> NOTE. this log of subsurface conditions is a simplification of actual <br /> conditions encountered. It applies at the location and time of drilling. <br /> Suosurface conditions may differ at other locations and times. <br /> CAPE ENVIRONMENTAL MANAGEMENT INC. <br />