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- Guinn completed the grading of the FU -13 cell floor. The sand pocket on the <br />floor was removed and finer grained material was placed to provide a firm base for <br />the clay liner. <br />- Guinn completed removing soil from around the existing leachate tank and <br />Republic is removing leachate on a daily basis. <br />- Guinn completed excavation on the 2:1 cut. <br />- Guinn removed overburden and excavated and processed clay material from the <br />location further to the east. The clay is being placed in a stockpile. Approximately <br />5,600 cy have been moved. <br />3. Projected schedule: <br />- Guinn will clean out the tie-in with previous WMU's. <br />- Guinn will rake excess soil from the 2:1 slope. <br />- Ruben will coordinate with site forces to ensure that any leachate is pumped and <br />removed from the sump area. <br />- Guinn will cut the down-slope anchor trench along the NE side of the cell. <br />- Guinn will wait to hear from Comanco on the liner start date prior to placing clay <br />liner along the toe of slope. <br />- Comanco may be able to show up to place liner sooner based on the revised <br />schedule for Keller Canyon. Comanco will provide an answer later this week. <br />- The Geogrid should be arriving this week. <br />4. Field observations, problems, conflicts, and changes: <br />- None. <br />5. Issues which impede the construction schedule and corrective measures: <br />- Guinn removed the topsoil in the additional clay borrow area. RJA surveyed the <br />top of the topsoil prior to excavation in order to obtain the quantity of material <br />moved. During the removal of the clay, a major sand pocket was encountered. This <br />layer of sand may be up to 2 feet thick. This material will be removed and the good <br />clay below that obtained. GLA is assisting Guinn in identifying the best clay <br />available. Guinn is separately stockpiling the clay and unsuitable materials. RJA <br />needs to survey the different layers of materials to quantify the various materials. <br />Guinn will bill the removal of the materials under the excavation bid item. <br />C <br />Forward Landfill WMU FU -13 <br />Progress Meeting Minutes Page 2 <br />