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4'" Qtr 2005 Refuse Pile Inspection Report, C-1982-056, review, January 17, 2006, page 2 of 3 <br />The site was inspected on December 29, 2005 (. The report was thus due at the Division on <br />January 12, 2006). It was received at the Division of Minerals and Geology (Division) on January <br />9, 2006, under a Northwest Colorado Consultants, Inc. letter of January 4, 2006. The report was <br />submitted timely. <br />Rule 4.09.1(11)(c) See the rules for the text of this rule. This rule applies to photographs of <br />underdrains. No underdrains were constructed during the report period. <br />Rule 4.10.1(1) All coal mine waste shall be transported and placed in new and existing disposal <br />areas approved by the Division for this purpose. These areas shall be within a permit area. The <br />disposal area shall be designed, constructed, inspected and maintained: <br />This is an inspection report of an existing, under-construction, pile. During a visit of November <br />10, 2005, compaction tests indicated that the pile was being placed in compliance with the <br />permit. <br />Rule 4.10.1(1)(b) To prevent combustion. <br />Materials were being stockpiled in prepazation of spreading and compaction. <br />Rule 4.10.2(1) All coal mine waste banks shall be inspected, on behalf of the person conducting <br />surface coal mining operations by a qualified registered engineer, or other qualified <br />professional specialist under the direction of the professional engineer, experienced in <br />construction of similar earth and waste structures, approved by the Division. <br />See Rule 4.09.1(11)(a) above. <br />Rule 4.10.2(2)(a) Inspection shall occur at least quarterly, beginning within 7 days after the <br />preparation of the disposal area begins. The Division may require more frequent inspection <br />based upon an evaluation of the potential danger to the health or safety of the public and the <br />potential harm to land, air and water resources. Inspections may terminate when the coal mine <br />waste bank has been graded, covered in accordance with 4.10.4(4), topsoil has been distributed <br />on the bank in accordance with 4.06.4, and revegetated, or at such a later time as the Division <br />may require. <br />This was a report of a quarterly inspection. <br />Rule 4.10.2(2)(b) Inspections shall include such observations and tests as may be necessary to <br />evaluate the potential hazard to human life and property, to ensure that all organic material and <br />topsoil have been removed and that proper construction and maintenance aze occurring in <br />accordance with the plan submitted under 2.05.3(8) and approved by the Division. <br />