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TABLE 1 <br />REPORT OF COMPRESSIVE STRENGTH TESTS OF ROCK CORE SAMPLES <br />ASTM D 7012, Compressive Strength of Rock Cores <br />Client: Greg Lewicki & Associates Report Date: January 15, 2008 <br />Project: Sandstone Rock Rift Direction: Undetermined <br />Project No. CT14431-455 <br /> Corrected <br />Core ID Height Diameter Area Height/Dia Correction Load Compressive <br /> (in) (in2) Ratio Factor (Ibs) <br />Strength (psi) <br />Core 1 3.46 2.67 5.60 1.30 0.937 50,700 8,480 <br />Average 8,480 <br />• <br /> <br />This test report relates only to the items tested and shall not be reproduced, except in full, without written approval of CTL Thompson, Inc.