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<br />Dan Hernandez <br />November 1, 1993 <br />Page 2 <br />The coal is placed by belly dump trucks traversing the pile <br />and then spread and compacted with by a grader. The <br />stockpile north of the river (expected to remain in place <br />the longest) was sealed with a surface binding agent as an <br />experimental practice in dust control. <br />If you have additional questions or require further <br />information, please contact me at (719) 868-2761 Extension <br />108. <br />Si cer y, <br />~~l <br />Ronald G. Thompson <br />Senior Mine Engineer <br />