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• +` } Checklist for Cornpacted Soil Liner Construction Quality Assurance (CQA) Programs <br />Liner Borrow Material T <br />h <br />Recommended <br />ELQW-=d <br />Qjteri <br />Final Test <br />EMggg <br />Fr. n <br />Frequency <br />Moisture Nuclear Gage or <br />1,000 cy <br />? <br />3 to 5% over opt. <br />7/2 <br />Oven Dried <br />5/ac/lift <br />moisture content <br />Grain D422 <br />1,000 cy <br />0 <br />Min. 30% pass <br />1 <br />Size <br />1/ac/lift <br />No. 200 seive <br />Lab Remolded at 90% <br />1,500 cy <br />2 <br /><1x10-7 (should be <br />2 <br />perm. and 95% max. <br />density <br />1/ac/lift <br />lower than field <br />objective) <br />Atterberg D4318 <br />5,000 cy <br />not proposed <br />PI: 15 to 40 <br />not done <br />Limits <br />1/ac/lift <br />No. 200 seive <br />Moisture/ D1557 <br />5,000 cy <br />? <br /><1x10-7 cm/s <br />6 <br />Densi Modified Proctor <br />1/ac/lift <br />Soil Type D2488, D2487 <br />5,000 cy <br />8 <br />CL, CH, SC <br />8 <br />Soil Liner Construction <br />Test Method <br />Recommended <br />P=05rd <br />Criteri <br />Final Test <br />Fre uenc <br />Fre uenc <br />Frequency <br />Density & Nuclear gage <br />250 cy or <br />? <br />90 or 95% cmpxn <br />159 <br />Moisture <br />5/ac/lift <br />3-5% over opt. <br />Density Sand Cone <br />1,500 cy or <br />0 <br />90 or 95% of <br />0 <br />1/ac/lift <br />max. k density <br />Moisture Oven Dried <br />1,500 cy or <br />0 <br />3% to 5% over <br />0 <br />1/ac/lift <br />o timuln In.c. <br />Grain D422 <br />1,500 cy or <br />0 <br />Min. 30% pass <br />0 <br />Size <br />1/ac/lift <br />No. 200 seive <br />Lab SW -846 <br />1,500 cy or <br />0 <br /><1x10-7 cm/s <br />0 <br />erm. Method 9100 <br />1/ac/lift <br />Atterberg D4318 <br />1,500 cy or <br />0 <br />PI: 15-40 <br />0 <br />Limits <br />1/ac/lift <br />Moisture/ D1557 <br />5,000 cy or <br />0 <br />0 <br />Density Modified Proctor <br />change in material <br />Field Specified in CQA <br />two see DOR <br />< 1 x 10-6 cm/s or <br />0 <br />Perm. plan <br />(1986) Exhibit 8 <br />< 1x10-7 cm/s <br />Clod Size Observation <br />Continuous <br />yes <br />< 1 inch <br />yes <br />Liner Surveying; <br />not discussed <br />not discussed <br />Thickness Measurement <br />Form Compiled from EPA/600/2-88/052 and other sources. <br />