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.~ <br />This would necessitate backfilling and recompaction of the test pits, but may be <br />considerably less demanding, <br />Again, the Division suggests that, before testing starts, BRL submit a testing plan that <br />shows how many holes will be drilled or excavated and the interval in each hole at which <br />the core will be tested for compaction. Finally, appropriate documentation of compaction <br />of all of the lower lifts in the pile needs to be submitted in the fourth quarter Qob pile <br />inspection report. <br />The Division tivould like to receive assurance, in the form of an engineer's report, that the <br />nnderdrain material has been properly graded according to the grain sire distrihtuion <br />listed on page 8 of volume IV of the permit application. <br />BRL submitted the sieve analysis report for the underdrain material. The submitted <br />gradation results confirm specification compliance. <br />If you have any questions, please call me. <br />Sincerely, /' <br />seph J. Du ash <br />~/~ <br />Environmental Protection Specialist <br />cc: Jim Stover (J.E. Stover & Associates) <br />Larry Routten (DMG) <br />Jim Pendleton (DMG) <br />c:\wp61 \bowie2\goblet3 <br />