Laserfiche WebLink
embankments at least quarterly throughout the construction <br />_ and during the following critical construction periods: (1) <br />- removal of all organic material and topsoil, (2) placement <br />of underdrainage systems, (3) installation of surface <br />drainage systems, (4) placement and compaction of fill <br />materials, and (5) revegetation. The registered engineer or <br />_ other qualified professional specialist shall provide to the <br />- Division a certified report within 2 weeks after each <br />inspection that the fill has been constructed as specified <br />in the design approved by the Division. A copy of the <br />report shall be retained at the minesite. <br />_ COMMENT: Construction control and inspections will be <br />- performed during construction on a continual basis to <br />determine that removal of all organic material and topsoil <br />is performed, and that all other design and construction <br />specifications are met. Reports will be submitted monthly <br />certifying that the construction meets these requirements. <br />- R~ila 4.09.1(12) Coal processing wastes shall not be <br />disposed of in head-of-hollow or valley fills, and may only <br />be disposed of in other excess spoil fills, if such waste <br />_ is: (a)...; (b)...; and (c(... <br />COMMENT: No coal processing wastes are involved, and <br />- therfore, this section is not applicable. <br />Rule 4.09.1(13) If the disposal area contains springs, <br />natural or man-made watercourses, or wet-weather seeps, an <br />underdrain system consisting of durable rock shall be <br />constructed from the wet areas in a manner that prevents <br />33 <br />