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<br />' occur above stable consolidated bedrock material. This activity is <br />noted throughout the Grassy Gap Mine area and, coincidentally, along one <br />' haulage road cut slope. This phenomena is not significant due to its <br />wide spread occurrence in the area and the natural conditions associated <br />' with the small landslides. This instability has not been caused by <br />excavation of the haulage road but occurs regularly and naturally in the <br />' area depending on slope lengths, soil moisture, vegetation type, bedrock <br />material, bedding plane orientation, and other factors. <br />' The remedial measures proposed for the various segments vary depending <br />on the site conditions. As shown in Table 1, Summary of Unstable Slope <br />' Segments, these methods include primarily installation of a toe buttress <br />and/or development of drainage within the side area. Site conditions <br />' were used as the basis for determining the recommended method of <br />stabilization. Stabilization measures were quantified and confirmed <br />during the Design Engineering phase. <br /> Locations <br />U <br />t <br />bl <br />S of all unstable slope <br />l <br />S <br />M <br />(M segments identified are shown on the <br />R <br />l <br />f <br />fi <br />ld i <br />1) <br />h <br />i <br /> ns <br />a <br />e egments <br />ap <br />ope <br />ap . <br />esu <br />ts o <br />t <br />e <br />e <br />nspect <br />on <br /> are shown on Table 1, Summary of Unstable Slope Segments. This table <br />' identifies the unstable slope segments by number. The numbers <br /> correspond to the numbers shown on the Unstable Slope Segments Map (Map <br />' 1). For each slope segment, the failure type is identified along with <br />the dimensions of the unstable area and the proposed stabilization <br />' measures. <br /> <br /> <br /> <br />1 <br />1 <br />' -5- <br />