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permittee, will draw topsoil from this berm for the next round of topsoil replacement to be done <br /> for reclamation. A roughly 2.3H:1 V slope or shallower will suffice to provide a FOS of 1.5 on <br /> the south side of the berm. The total amount of material needed to be removed from the berm is <br /> estimated to be 3000 CY in order to reach the sufficient slope. Other berms along the south side <br /> of the pit are not as steep or as tall for continuous lengths to be a source of concern in the manner <br /> of the berm containing Station 8+80. This berm, located entirely west of the site access and <br /> railroad crossing, has the slope shown in Station 8+80 consistently over its length. <br /> Table 2 -Attachments <br /> DocumentsMaps <br /> Map C-4 South Side Structures GALENA Data Sheets <br /> ---------- <br /> GALENA Cross Sections <br /> - — —� <br /> Please contact me with any comments or questions. <br /> .^ yp Sincerely, <br /> No <br /> a <br /> 004 1 1 me - <br /> • <br /> Ben Langenfeld, P.E. <br /> Greg Lewicki and Associates <br />