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J III III III III IIII III <br /> 999 <br />POWDERHORN COAL COMPANY <br />Pond NO. 11 - Cameo BOrrOW Area No. 2 <br />Certification <br />I, Larry M. Reschke, PE 19691, hereby certify that Pond No. 11 <br />located at Powderhorn Coal Company's Cameo Borrow Area No. 2 <br />meets or exceeds the design requirements of plans submitted to <br />and approved by the Colorado Division of Minerals and Geology. <br />Design information can be found in Appendix WW, Exhibit 52 and <br />Exhibit 55, Volume 7 of our Mining and Reclamation Permit <br />Application No. C-81-041. <br />Installation of the pond began on June 16, 1994 and was completed <br />on July 19, 1994. The pond and emergency spillway were excavated <br />below grade and did not require embankment construction. The <br />final dimensions of the pond do not exactly match the design but <br />the capacity of the pond meets design requirements. <br />The attached drawing is an as built topo of the pond and a stage <br />capacity chart is attached to verify its capacity. <br />~~~Y~,.:. ;..., <br />'~Y!' //////~~ <br /> <br />