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CM Gold Mng . ID : APR 30 '96 20 :29 No .030 P .03 <br /> e ' thecohesion f <br /> equal to or greater than 1.0. Therefore, the substantive increase to to 2055 ps <br /> compensates for the slight decrease in the angle of internal friction resulting in a factor of safety <br /> that exceeds the criterion of 1.0 for pseudo-static conditions. <br /> Our exploration for and testing of this material was expedited to generate the basis for this <br /> request. it would be greatly appreciated if your approval could be given within the next few <br /> days. It would appear that because the material meets the critical specifications of permeability <br /> and interface shear strength, that no issues should arise. However, CC&V would appreciate <br /> OMLR confirmation that all testing results demonstrate acceptability as soon as possible. This <br /> approval will afford timely opportunity to complete the clay processing essentially on schedule <br /> and to thereby complete construction in a timely and efficient manner. <br /> A revised page of the Technical Specifications is also included as Attachment F to Attachment <br /> 1 (2 pages) to this letter. The specifications added to account for this matrix call for this <br /> material to be placed with a water content of between 3 percent dry of optimum to optimum, <br /> the same as the "Area 2" material. A check in the amount of $875 is enclosed as Attachment <br /> 2. <br /> Thank you for your assistance. <br /> in ely, <br /> ohn E. Hardaway <br /> ger Environmental Affairs <br /> Attachments (2); 1. letter from Golder Associates "Classification and Permeability Test <br /> Results For 1996 Clay Area Soil Liner Fill Samples" dated April 29, <br /> 1996. <br /> 2. Check for Technical Revision in the amount of $875. <br /> FILE: CC&VSTIP.006 <br /> 3 <br />