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Leighton <br />SOIL RESISTIVITY TEST <br />DOT CA TEST 532 / 643 <br />Project Name:The Academy Tested By :V. Juliano Date: 10/17/11 <br />Project No. :603284-001 Data Input By: J. Ward Date: 10/20/11 <br />Boring No.:B-1 Depth (ft.) :0-5 <br />Sample No. :BB-1 <br />Soil Identification:*Light brown (SM) <br />*California Test 643 requires soil spedmens to consist only of portions of samples passing through the No. 8 US Standard Sieve before resistivity <br />testing. Therefore, this test method may not be representative for coarser materials. <br />Specimen <br />No. <br />1 <br />2 <br />3 <br />4 <br />5 <br />Water <br />Added (mi) <br />(Wa) <br />20 <br />30 <br />40 <br />50 <br />Adjusted <br />Moisture <br />Content <br />(MC) <br />18.73 <br />26.65 <br />34.56 <br />42.48 <br />Resistance Soil <br />Reading Resistivity <br />(ohm)(ohm-cm) <br />3300 3300 <br />3200 3200 <br />3100 3100 <br />3300 3300 <br />Moisture Content (%) (MCi) 2.90 <br />Wet Wt. of Soil + Cont. (g)158.00 <br />Dry Wt. of Soil + Cont. (g)155.20 <br />Wt. of Container (g) 58.70 <br />Container No. <br />Initial Soil Wt. (g) (Wt)130.00 <br />Box Constant 1.000 <br />MC =(((1+Mci/100)x(Wa/Wt+1))-1)x100 <br />Min. Resistivity Moisture Content Sulfate Content Chloride Content Soil pH <br />(ohm-cm) (%)(ppm)(ppm) pH Temp. (°C) <br />DOT CA Test 532 / 643 DOT CA Test 417 Part II DOT CA Test 422 DOT CA Test 532 / 643 <br />3098 33.9 89 62 7.45 21.9 <br />3350 <br />3300 <br />3250 <br />9 \ <br /> 3200 <br />O \ <br />\ <br />\ <br />E 3150 <br />.g \ <br />\ <br />05 3100 <br />1 <br />i <br />i <br />0 <br />00 <br />3050 <br />3000 <br />15.0 20.0 25.0 30.0 35.0 40.0 45.0 <br />Moisture Content (%) <br />SL Rvcd 2019.01.21