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S� CPSCPDLS... TO 7yt,cOC .L, <br />p0� G'tl <br />9 <br />KIRITAS COUNTY <br />KZTTZTAiS COUNTY <br />DEPARTMENT OF PUBLIC WORKS <br />Mark Cook, Director <br />CHANGE ORDER JUSTIFICATION & COST ANALYSIS <br />Date: January 5, 2016 Change Order #11 <br />Project Name: Teanaway Paving Project <br />Project Number. RC 1560-B1 <br />Prepared by. Roy Chance, Construction Manager <br />Justification: <br />A significant amount of Hot Mix Asphalt was needed to pre -level the roadway and achieve the <br />design cross slope throughout the entire length of the project. The existing roadway crown was <br />"rounded" and did not support the design cross-section. The additional amount of hot mix <br />asphalt re-establishing roadway crown was not anticipated during final engineering plan <br />preparation. <br />Quantity over runs in beam guard rail, posts, non -flared terminals, anchors, labor and traffic <br />control were also experienced when guardrail sections were added, or field adjusted due tosite <br />conditions not anticipated during final plan preparation. <br />Cost analysis: <br />The contractor offered extensions of unit costs on all material over runs, which was deemed <br />reasonable by Public Works. The unit costs are the same as those submitted by the contractor <br />in the original bid as awarded by the Board of County Commissioners. <br />411 N. Ruby St., Suite #1 TEL (509) 962-7523 <br />Ellensburg, WA 98926 FAX (509) 962-7663 <br />