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chen and associates <br /> CONSULTING GEOTECHNICAL ENGINEERS <br /> 5080 RO 154 GLENWOOD SPRINGS,COLORADO 81601 703/945-7458 <br /> October 12, 1984 <br /> Subject: Observation of Fill Placement, <br /> Refuse Sediment Pond. Sutey <br /> Property, Mid Continent <br /> Redstone Mine, Garfield <br /> County, CO <br /> Job No. 4 410 84 <br /> Schmueser & Associates, Inc. <br /> 1512 Grand Ave. , #210 <br /> Glenwood Springs, CO 81601 <br /> Attn: Mr. Larry Schmueser, Jr. <br /> Gentlemen: <br /> As requested, Chen & Associates conducted compaction testing at the <br /> subject site during the period of October 2 through 8, 1984. A total of <br /> 22 in-place density tests were taken during this 5 day period. The <br /> results are presented in Daily Reports 1 through 5 attached. Additionally, <br /> on-site fill material was sampled for a moisture-density relationship <br /> determination in accordance with ASTM requirements. The results are <br /> shown on Figure 1. <br /> Based on our test results, all areas tested meet the minimum compaction <br /> requirements of 95% standard Proctor density as outlined in the project <br /> specifications. <br /> We are available for further testing upon notification. In the <br /> meantime, if you have any questions, please call. <br /> Sincerely, <br /> CHEN AND ASSOCIATES, INC. <br /> By <br /> Hans Froeschle <br /> HF/sb <br /> OFFICES CASPER •COLORADO SPRINGS • OENVER •SALT LAKE CITY <br /> 8 <br />