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PROJECT NAME: San Joaquin Catholic Cemetery LOG OF WELL: MW-8B <br /> �• o <br /> C <br /> CL WW J <br /> F- 9 `a a d m to m oCL 2i 02 <br /> F r- <br /> �.. o y V5 m a U) z U)>_ DESCRIPTION p <br /> 26 <br /> 50 5016 0.0 SM SILTY SAND: Silty fine sand,medium orange-brown, 50 <br /> wet,dense, no petroleum odor. <br /> 55 2; 0.0 ML CLAYEY SILT: Medium tan-beige,moist, hard, 55 <br /> i./ 5075 no petroleum odor. <br /> V <br /> 60 14 0.0 (grades medium beige-brown,very stiff) 60 <br /> zs <br /> E,✓ <br /> 65 29 0.0 (grades medium beige-tan, hard) 65 <br /> 5016 <br /> �r <br /> 70 as 0.0 CL SILTY CLAY: Light orange-tan,moist,hard, 70 <br /> 50� no petroleum odor. <br /> 75 1122 0.0 (Fine sand interval 9-inches thick) 75 <br /> 75 <br /> i� 80 Terminated soil boring at 75 feet. 80 <br /> Installed 2-inch pvc monitoring well,Screen(0.020)at 55-75' <br /> Sand(#2192)at 53-75', Surged 10 minutes and Purged 10 gallons. <br /> / Hydrated bentonite at 51-53',20:1 cement:bento n ite grout 0-51'. <br /> Page 2 of 2 <br /> �r <br /> �.s <br />