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MINESITE INSPECTION NARRATIVE 16 <br /> The Sutey refuse pile has not had any material placed in it <br /> for about two and a half years. Approximately a third of the <br /> pile has been covered with soil. Approved depth of soil <br /> material ranges from eighteen to twenty-four inches. The <br /> demonstration used to justify less than four feet of soil <br /> material was not reviewed. Violations found on and around the <br /> Sutey pile are: <br /> 1. The diversion ditch that runs along the toe of the <br /> pile was eroded and exhibited vertical side slopes in places. <br /> There was not any type of channel lining along much of the <br /> ditch which probably resulted in the erosion. <br /> 2 . The terraces crossing the face of the reclaimed <br /> section of the pile have not been covered with non-toxic <br /> material. The permit requires an approved depth of material <br /> on this part of the pile, with no exceptions noted. As such, <br /> the terraces must have the appropriate depth of cover material <br /> placed on them. <br /> 3 . The post-law road that switchbacks to the north of <br /> the conveyor does not have a vegetative cover on the cut and <br /> fill slopes. The slopes do not appear to have ever been <br /> revegetated and the material cast over the side does not <br /> appear to be a good growth medium. The fill slopes are mostly <br /> gray shale. <br /> 4. The lower part of the conveyor disturbance does not <br /> drain to a pond. A topsoil pile just to the NE of the <br /> conveyor also does not drain to a pond. A ditch runs between <br /> the two locations and is eroded with about a twenty-four inch <br /> headcut. <br /> 5. The 100 year clean water ditch around the head of <br /> the pile was not constructed to design. The ditch was <br /> constructed smaller than what the approved plan required. <br /> The pile exhibited signs of potential stability problems. The <br /> NW corner of the pile had a slide and the operator placed <br /> large rock at the toe of the slide to serve as a rock toe <br /> buttress. Also, there were numerous bulges and seeps along <br /> the toe of the pile. These features indicated that the refuse <br /> may be saturated and failure possible. The Albuquerque Field <br /> Office will request an engineer from the OSM-Western Support <br /> Center review the field conditions of the pile. <br /> While all of these specific locations may not be specified on <br /> the DMG NOVs, discussions with DMG indicate that all of these <br /> locations are included in the NOVs. <br /> OLD REFUSE PILE <br /> The reclamation of the Old Refuse pile is being completed at a <br /> rate of 3 acres per year. This year's reclamation should <br /> complete the covering of the pile. Vegetation is growing on <br />