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NORTHWEST COLORADO CONSULTANTS, INC. <br />Project: Waste Coal Pile Project No.: 95-2296 <br />Location: Foidel Creek Mine Repart No.: 19 <br />Client: Bower Brothers Construction <br />Work Performed: <br />Date: 8/5/96 <br />Time: 2.5 <br />Mileage: 30 <br />Engr.lTech: JK <br />As requested, we visited the project site on this date to conduct nuclear density test No.'s 84 through 86 on the <br />material placed. The contractor advised us that a maximum a' of fill material had been placed since our previous <br />visit. <br />The contracor was placing the waste coal in the southeast porton of the refuse pile at the time of our visit. We <br />obtained moisture samples to be returned to our laboratory. A sample of waste coal was also obtained for <br />checkpoint Proctor determination. The checkpoint Proctor matched a previous curve, No. 3, for this iob. <br />Remarks: <br />The material tested generally met project specifications for compaction with the exception of test No. 84. Moisture <br />contents ranged from 5.5% below to 4.4% above optimum. <br />Please refer to the attached sheet for results of today's tesung. <br />Verbal Discussions: <br />Bud Bower of Bower Brothers Construction was notified of today's test results. <br />