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NORTHWEST COLORADO CONSULTANTS, INC. <br />• <br />• <br />Project: Haul Road Y-B <br />Location: Havtlen, Colorado <br />Client: Seneca Coal Company <br />Work Pertormed: <br />Project No.: 95-2384 <br />Report No.: 76 <br />Date: 8/5/96 <br />Time: 1.5 <br />M(leage: 30 <br />EngrJTech: JK <br />As requested, we visited the protect site on this date to conduct nuclear density tests No.'s 151 and 152 on the <br />material being placed. At the time of our visit. excava[ion crews were placing and compacting on-site borrow rill <br />matenal for the dam oeing constructed for Sedimentation Pond 010 adjacent to Haul Road Y-8. <br />Remarks: <br />The material tested generally met with project specifications. Compaction ranged from 95% to 96°!° and moisture <br />contents ranged from 1.4% to 3.1 % below optimum. The foreman was aowsed to add moisture to the more saucy <br />borrow ma[enals being used on this date if the matenal appeared to become dner. <br />Please refer to the attached sheet for results of today's testing. <br />Verbal Discussions: <br />Chuck McCulloh. of Seneca Coal Company, was notified of today's test results. <br />• <br />