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Richard D. Lamm <br />Governor <br />DATE <br />TO <br />FROM: <br />M <br />DEPARTMENT OF NATURAL RESOURCES <br />Davitl H. Getches, Executive Director <br />MINED LAND RECLAMATION DI\ <br />DAVID C. SHELTON, Director <br />December 22, 1986 <br />Al Ruckman `~"~' <br />James B. McArdle and Robert Carlson <br />~~ <br />RE: File No. M-86-160 <br />Adequacy Items <br />The following items must be addressed by the applicant in order to satisfy the <br />applicable requirements of C.R.S. 34-32-101 et seq. Mineral Rules nd <br />Regulations of the Mined Land Reclamation Board: 'i <br />Adequacy Review - M-86-160 <br />Exhibit B - Site Description <br />1. The submitted map indicates a powerline within 200 feet f the <br />permit boundary. Provide evidence that the applicant is in compli nce with <br />the requirements of 34-32-115-4(d), <br />2. How is the permit boundary marked on-site? <br />Exhibit C - Mining Plan <br />1. It is the staff's understanding that 0-20 feet of overbu den (plant <br />growth material) will be stripped and stockpiled for use in reclamation. Is <br />this correct? <br />2. How will stockpiles be <br />slopes no steeper than 3H:1V and <br />3. Provide textural and s <br />4. The application states <br />berm. <br />a. What is the source <br />stabilized? The staff recommends grading to <br />seeding with the reclamation seed mix. <br />tructural characteristics for the verburden. <br />that surface runoff will be contained by a <br />of material used to construct thi~ berm? <br />b. What are the dimensions of the berm? <br />c. Describe how the berm will be stabilized. <br />5. It is the staff's understanding that mining will not int~rcept <br />ground water. Is this correct? <br />6. Describe how the operator will store petroleum and chemi al products <br />used in the asphalt mix plant. Does the operator have a spill mitigation plan? <br />423 Centennial Building, 1313 Sherman Street <br />Denver, Colorado 80203 Tel. (3p3) 866-3567 <br />