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File No. 20-1008-49.001 KLEINFELDER <br /> July 8, 1993 <br /> It should be noted that many of the readings indicated abnormally low permeabilities. We <br /> suspect low readings were caused by the presence of air bubbles in the I.V. bag tubing. This <br /> problem was corrected for the last six readings and resulted in a stabilized permeability of 1.8 <br /> x 10' cm/sec. <br /> SUMMARY OF DAILY SDRI READINGS <br /> Elapsed <br /> Time Average <br /> Between Weight Water <br /> Reading Change Temperature Permeability <br /> Date (hours) (grams) (Degrees F) (cm/sec) <br /> 5/26/93 23.15 1508.1 72 2.8x10' <br /> 5/27/93 22.98 667.2 71 1.2x10 <br /> 5/28/93 26.10 1669.6 72 2.7x10 <br /> 5/29/93 22.17 1216.9 76 2.3x10 <br /> 5/30/93 Rain - - - <br /> 5-31-93 47.88 960.3 74 8.5x10'* <br /> 6/1/93 23.60 1085.2 73 2.0x10' <br /> 6/2/93 - - - - <br /> 6/3/93 - - - - <br /> 6/4/93 24.62 1871.8 69 3.2x10 <br /> 6/5/93 24.10 1213.10 67 2.1x10 <br /> 6/6/93 22.97 771.9 65 1.410 <br /> 6/7/93 24.03 1003.4 64 1.8x10 <br /> 6/8/93 23.83 999.8 68 1.8x10 <br /> 6/9/93 24.22 934.3 74 1.6x 10 <br /> 6/10/93 22.67 1026.4 76 1.9x10 <br /> * Low permeability because IV bag capacity was exceeded. <br /> Copyright 1993 Kteinfetder, Inc. Page 6 of 7 <br />