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<br /> <br />1 <br />L <br />DAILY DIARY <br />PROJECT: ALMA PLACER MINE <br />LOCATION: PARK COUNTY, COLORADO I <br />SOURCE: BERM CONSTRUCTION <br />PROJECT N0: 1-4561-11191-10 REPORT N0: 3 DATE: 6//90 <br />PROCTOR N0: N/A TIME: 10.5 HOURS <br />SAMPLE N0: 1 ENGINEERING TECHNICIAN: DE NGELIS <br />YORK PERFORMED: <br />The placement of fill material continued on the outside of the erm today, from <br />Stations 4+00 through 1+00, and also south of 1+00. <br />The placement Gf fill material also took place on the inside of t e berm, Stations <br />1+00 through 5+00. <br />i <br />i <br />REMARKS: <br />A second vibratory compactor was brought onto the site last evening. Repairs were <br />made to the other compactor, which had a flat tire yesterday fternoon. Both <br />compactors were working today by approximately 11:30 a.m. <br />Isolated unstable areas were observed on the outside of the berm ~t Stations 2+50 <br />through 3+50. A layer of rock was rolled into the unstable ar~as. Deflection <br />under front end loader travel was not observed on subsequent lifts of material <br />placed in the area. i <br />Seven nuclear density tests were performed at the given locations and elevations. <br />The test results indicated that the minimum compaction requirements were met at the <br />test locations. <br />Employees with Reclamation Resources Inc., were informed on the test results. <br />DAILY DIARY <br />111I GEOTECHNICAL, MATERIALS ~ <br />JI.~ ENVIRONMENTAL CONSULTANTS <br />