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NORTHWEST COLORADO CONSULTANTS, INC. <br />Project: Waste Coal Pile Project No.: 95-2296 <br />Location: Foidel Creek Mine Report No.: 30 <br />Client: Bower Brothers Construction <br />Work Performed: <br />Date: 11 /6/97 <br />Time: 2.0 <br />Mileage: 20 <br />EngrJTech: JK <br />As requested, we visited the project site on this date to conduct nuclear density test No.'s 125 through 128 on <br />waste pile fills. <br />Bower Brothers crews had placed and compacted processed waste coal in Area #1. We obtained moisture <br />samples from each test location as well as a sample for Checkpoint Proctor determination. The Checkpoint <br />matched Curve No. 3 for this project. <br />Remarks: <br />Waste coal material tested showed compaction of 92% to 97% of a Standard Proctor value and moisture contents <br />ranged from 2.1 % to 3.2% above optimum. <br />Please refer to the attached sheet for the results of today's testing. <br />Verbal Discussions: <br />Bud Bower of Bower Brothers Construction was informed of today's test results. <br />