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NORTHWEST COLORADO CONSULTANTS, INC. <br /> <br />Project: Haul Road Y-B <br />Location: Hayden, Colorado <br />Client: Seneca Coal Company <br />Project No.: 95-2384 <br />Report No.: 84 <br />Date: 8/14/96 <br />Time: 2.0 <br />Mileage: 35 <br />EngrJTech: JKlTF <br />Work Performed: <br />As requested, we visited the project site on this date to conduct nuclear density test No.'s 176 and 177 on the <br />material being placed. Excavation crews placed on-site borrow material from Sta. 45+00 to Sta. 46+50 and Sta. <br />48+00 to Sta. 50+00 on the left side of the centerline. <br />We obtained two samples of material for Checkpoint Proctor determination. One Checkpoint matched curve No. <br />11, and the other did not match any previous curve; therefore, a Standard Proctor with classification was <br />performed. Sample will be designated No. 13 for this job. <br />Remarks: <br />The material tested generally met with project specifications. Compaction ranged from 90%to 93% and moisture <br />contents were 6.5% below optimum and at optimum. <br />Verbal Discussions: <br />Chuck McCulloh, of Seneca Coal Company, was notified of today's test results. <br /> <br />• <br />