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<br />Mileage: 1 Round <br />Trip <br />PROJRCT: Seneca Pond 006 - Haul Road A DATP: 10/25/H9 <br />LOCATION: Routt County, Colorado TIMR: 2.0 hours <br />CLIKNT: Peabody Coal Co. SNGR./TECHNICIAN: D1DS <br />WORR PBRFORMBD: <br />Seneca Mine had placed and compacted on sife clay <br />fill on {{aul Road "A" from STA. 52+00 to STA. 70+00 offset 0 <br />to 20 feet right of centerline. <br />We conducted nuclear density tests at several locations <br />~ along the }caul Road. <br />R6MARRS: <br />In general, the tests conducted today met or exceeded • <br />the specification compaction requirement despite the low <br />moisture content readings. Tests #17 and #lII were retested <br />several times with similar results. Visually the material <br />appeared the same and the Campbell hammer drove into the soil <br />with similar degrees of difficulty. No pumping or other <br />movement was noted when fully loaded 637 Scrapers drove on <br />the road. „ <br />Please refer to the attached Nuclear Density test <br />results for details on today's testing. <br />VRRBAL DISCUSSIONS: <br />We spoke with Roy Karo and informed him of today's test <br />results. <br />• <br /> <br />REPORT NO.: 10 <br />PROJECT NO.: H9-_'41 <br />