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CBR (California Bearing Ratio) OF LAB COMPACTED SOILS 1M, <br />(ASTM 6 18B3) <br />CLIENT: SCS Engineers HWAGEOSCIENCES INC. <br />PROJECT: Kittitas County Transfer Station SAMPLE ID: BH-3+BH-4 <br />PROJECT NO: 2022.188 Sampled By: VO Tested By: NJ <br />Date Sampled: 3/512023 date Received: 31512023 Date Tested: 3116/2023 <br />Material Description: 11 <br />Sample Location: Composite of upper 5 feet of soil from BH-3 and BH-4. <br />Compaction Standard: F--ID698 ®D1557 Condition: QSoaked for 96 hrs []Unsoaked <br />Max. Dry Density: 79.2 pcf @ 37.4 % M_G_ with 0 %fl scalped -oft can the 3/4" sieve <br />Test Results <br />Dry Density c <br />79.2 <br />Percent Compaction <br />100.0 <br />Moisture before Compaction °Io <br />37.4 <br />Moisture after Compaction % <br />36.8 <br />Percent Swell initial ht = 7" <br />-4.4 <br />Moisture, after Soaking % <br />37.0 <br />Moisture Top_1" after Soak % <br />36.1 <br />Surcharge Weight Ibs <br />10 <br />CBR at 0.1" Penetration <br />1.0 <br />CBR at 0.2" Penetration <br />0.8 <br />CBR Value <br />1.0 <br />18 <br />1B <br />t+oaa <br />14 <br />12 <br />a <br />10 <br />Y <br />in <br />in <br />` p <br />s <br />4 <br />2 <br />0 <br />0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 <br />Displacement (in) <br />1.2 <br />1.0 <br />0.8 <br />m <br />0,6 <br />0.4 <br />0.2 <br />0.0 <br />as 82 84 86 88 90 92 94 95 98 100 <br />% Compaction <br />REVIEWED BY: SEG FIGURE: 11 <br />