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Newmont Mining Corporation <br /> Cripple Creek&Victor Gold Mine ■ <br /> Poverty Gulch QA <br /> NewFields Job No.475.0106.021 <br /> Tuesday October 10,2017 <br /> FIELD DAILY PROGRESS REPORT <br /> PROJECT: POVERTY GULCH DIVERSION CHANNEL <br /> SITE: CRIPPLE CREEK &VICTOR GOLD MINE (COLORADO) <br /> CONTRACTOR: CONLEY CONSTRUCTION <br /> DATE: TUESDAY, OCTOBER 10, 2017 <br /> TEMPERATURE: LOW: 30°F TO HIGH: 50°F <br /> WEATHER: CLEAR SKIES <br /> NEWFIELDS PERSONNEL ONSITE: ROXANNE LI, FIELD TECHNICIAN <br /> 1.0 EARTHWORKS <br /> On October 9th, the area around the concrete headwall was backfilled and compacted in three <br /> lifts with the Wacker BS600 jumping jack. Work was then stopped for the day because of bad <br /> weather. <br /> The exposed geotextile along the western side of the channel from station 3+00 to station 4+40 <br /> was covered with soil. <br /> The first 18 feet of the channel (station 6+81 to station 6+99) were excavated with the base of <br /> the channel at a 3:1 slope and the sides at a 2:1 slope. This section of channel was then <br /> surveyed and compacted with approximately four passes of the mini compactor (a 3,490 pound <br /> Bomag). Starting from the headwall (station 7+01), the remaining channel was excavated down <br /> to station 6+05 and compacted down to station 6+55. <br /> 2.0 GEOTEXTILE <br /> Geotextile was unrolled lengthwise along the first 20 feet of the channel in three panels. There <br /> was approximately 6 feet of overlap between the panels. <br /> 3.0 RIPRAP <br /> 18" riprap was placed along the first 20 feet of the channel. <br /> 4.0 CONCRETE AND GROUT <br /> No concrete or grout were poured today. <br /> Page 1 <br />