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NORTHWEST COLORADO CONSULTANTS, INC. <br />• <br />• <br />Project: Haul Road Y-B <br />Location: Hayden, Colorado <br />Client: Seneca Coal Company <br />Project No.: 95-2384 <br />Date: 7/23/96 <br />Time: 2.0 <br />Mileage: 46 <br />EngrJTech: JK <br />Work Performed: <br />Report No.: 68 <br />As requested, we visited the project site on this date and conducted nuclear density test No.'s 136 through 139 on <br />the material being placed. <br />6ccavation crews placed and moistened on-site borrow matenal from Sta. 23+50 to Sta. 25+50, and from Sta. <br />33+00 to Sta. 38+00, left of centerline. At the time of our visit, crews were in the process of stripping topsoil and <br />stockpiling. <br />We obtained two samples for checkpoint Proctor determination. One sample matched a previous curve for this <br />job. The other sample did not match any curves, so a standard Proctor with classification was performed. This <br />sample wtll be designated as sample No. P9. <br />Remarks: <br />The material tested generally met project specifications. <br />Please refer to that attached sheet for results of today's testing. <br />Verbal Discussion: <br />Chuck McCulloh of Seneca Coal was notified of today's test results. <br />• <br />