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Liner Type <br />Ave. Liner <br />Thickness <br />(mls) <br />Duration of <br />Test (hrs.) <br />Underliner <br />Compaction % <br />Moisture <br />% <br />Load <br />Applied (psi) <br />Change in <br />total sample <br />height (in) <br />Test Results <br />Visual Vacuum <br />80 mil VLDPE <br />0.00 <br />75 <br />0.95 <br />13.0 <br />670 <br />2.929 <br />PASS <br />PASS <br />, -- NAME: CC &V / VLF Liner Testing <br />JOB NUMBER: 043- 2231.0001 BORING NUMBER <br />DATE: 8/5/2004 SAMPLE NUMBER 80 Mil VLDPE <br />DEPTH (ft) <br />Underliner (Bedding) Source: <br />Underliner Classification: <br />Maximum Dry Density (pcf): <br />Geosynthetic <br />Manufacturer /Supplier: <br />General Test Notes: <br />SLF -QC 16 <br />116.0 <br />Overliner Material Source: Site supplied <br />Overliner Classification: — <br />Dry Density (pcf): <br />GEOMEMBRANE LINER LOAD TEST SUMMARY <br />Phase I VLDPE sampled 6/26104 <br />Atterberg Limits: — <br />Optimum Moisture: 12.2 <br />. Atterberg Limits: — <br />Test was conducted usine a 12" diameter cell. The liner was placed on top of 4.2 inches of clay liner material, then <br />covered with approximately 8.7 inches of overliner material. Approximately 0-12 rocks were hand placed directly <br />on the liner prior to placement of remaining overliner material. A hydraulic jack was used to apply a load of 670 psi <br />to the sample over a period of 25 hours. The load was maintained for 50 hours. A dial gaze was used to monitor <br />deformation of the sample. At the conclusion of the test the liner was inspected and tested for punctures both visually <br />and by application of a vacuum. The vacuum ?ressure was 70 cam PIG. <br />Liner observations: A small hole was observed along the edge of the liner due to edge effect. With the exception of <br />this small hole, the liner passed visual and vacuum testing. Several surface irregularities and indentations were also <br />noted. <br />11/17/2004 GOLDER ASSOCIATES <br />Date: 8/5/04 <br />Tech: NG <br />Review: <br />