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.. c <br />~ Associates <br />August 21S`, 2001 <br />Mr. Ron Roberts <br />Cripple Creek & Victor Gold Mining Company <br />P.O. Box 191 <br />2755 State Highway 67 <br />Victor CO 80860 <br />Golder Project No.: 003-2203 <br />RE: Weekly Summary No. 28: August 12 through August I8, 2001 <br />Cresson Project Phase IVa, b, and c Construction Quality Assurance <br />Deaz Mr. Roberts, <br />I Golder Associates Inc. (Golder) is pleased to submit this weekly summary of Phase Na, b, and c <br />Construction Quality Assurance (CQA) services performed for the Cresson Project during the period of <br />. August 12`" through August 18~', 2001. <br />The weather during this reporting period was clear to cloudy. Approximate daytime low temperatures <br />ranged from 40° F to 48° F, with highs ranging from 64° F to 77° F. Afternoon rain was recorded on <br />August 14c' through 17~'. Weather observations were made on the five days worked of this seven-day <br />reporting period. <br />Construction Synopsis <br />Ames Construction Inc. (Ames) of Aurora, Colorado is the earthwork contractor for the Phase Na, <br />b, and c construction. Ames conducted Phase IVa, b, and c construction activities on five days of <br />Phis seven-day reporting period (August 13ei through August 17u'). <br />Phase Na <br />Ames continued Structural Fill placement and compaction efforts in the Upper Arequa Gulch azea <br />(between Run of Mine haul road and Bull Hill). Materials were loaded by a Caterpillaz 375 track- <br />hoe and a Caterpillar 9921oader into 777 haul trucks from a blast cleazing and borrow azea east of <br />Highway 67 and west of the Phase IVa limits. Structural Fill (SF) material was then offloaded and <br />spread by a D10 dozer into lifts not exceeding 3 feet in thickness. Structural Fill gradation varied at <br />times and the lift thickness ranged between 1.5 and 3 feet in thickness accordingly. Ames removed <br />deleterious and oversized material from the fill azea. Oversize material was removed by a <br />• <br />Golder Associates Inc. <br />44 Union Boulevard, Suite 300 <br />Lakewood, CO 80228 <br />(303)980-0450 <br />(303) 985-2080 <br />Golder Associates Inc. <br />