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CBR (California Bearing Ratio) OF LAB COMPACTED SOILS II:�.ii1f <br />(ASTM D 1883) WI <br />CLIENT: SCS Engineers HWAG> OSCZENCES INC. <br />PROJECT: Kittitas County Transfer Station SAMPLE ID: _BH-1+BH-6 <br />PROJECT NO: 2022-188 Sampled By: VO Tested By: NJ <br />Date Sampled: 31512023 Date Received: 31512023 Date Tested: 311612023 <br />Material Description: Soft, olive brown sandy SILT (ML) <br />Sample Location: Composite of upper 5 feet of soil frm SH-1 and BH-6. <br />Compaction Standard: 7x D698 ®D1557 Condition: QSoaked Far 96 hisUnsoaked <br />Max. Dry Density: 81.6 pcf @ 35.9 % M.G. with 1 % scalped -off an the 3/4" sieve <br />Test Results <br />Dry Density c <br />81.6 <br />Percent Com action <br />100.0 <br />Moisture before Compaction °/a <br />35.9 <br />Moisture alter Compaction % <br />35.0 <br />Percent Swell initial ht = 7" <br />-4.4 <br />Moisture, after Soaking % <br />34.9 <br />Moisture To 1" after Soak(%),33.8 <br />Surcharge Weight lbs <br />10 <br />CBR at 0.1" Penetration <br />0.8 <br />CBR at 0.2" Penetration <br />0.7 <br />CBR Value <br />0.8 <br />16 <br />14 <br />12 <br />10 <br />c. <br />m <br />--- <br />m 8 <br />� <br />6 <br />4 <br />2 <br />- <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 />4.9 <br />n.s <br />0.7 <br />0.6 <br />0.5 <br />0.4 <br />0.3 <br />02 <br />0.1 <br />0.0 <br />Bn 82 84 86 88 90 92 94 96 98 10o <br />% Compaction <br />REVIEWED BY: SEG FIGURE: 10 <br />