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Earth Engineering Consultants,LL.0 <br /> ASCI—Turnpike Reservoir—Erie,Colorado <br /> EEC Project No. 1134011 <br /> November 30,2015 <br /> Page 2 <br /> Density Test No. 16. Laboratory testing performed on the retrieved hydraulic conductivity sample <br /> included a remolded "Flex-Wall Permeameter" test in general accordance with ASTM <br /> Specification D 5084 Method C, results are shown below and are also included on the attached <br /> summary sheet. <br /> Hydraulic or ductivity Test Results <br /> Hydraulic Laboratory Testing-Soil Classification <br /> Conductivity In-Situ In-Situ Dry Final Moisture Final Dry Hydraulic <br /> Sample ID Moisture,% Density,PCF Content,% Density,PCF Conductivity,cm/sec <br /> 3 11.8 105.0 23.3 103.0 8.4 x 10 <br /> Based on the previously reported field density test results and the laboratory test results provided <br /> herein, this phase/lift of the placed and compacted shale/siltstone bedrock material conforms to <br /> the project specifications and the CQC/QA plan dated March 12, 2013. <br /> We appreciate the opportunity to work with you on this project. If you have any questions <br /> concerning this report, or if we can be of further service to you in any other way, please do not <br /> hesitate to contact us. <br /> Very truly yours, <br /> Earth En ine ring Consultants,LLC <br /> DO 11 N <br /> J` °O <br /> J <br /> i0 27712 <br /> '01SION A �\ <br /> David A. Richer, P.E. <br /> Senior Geotechnical Engineer <br /> Cc: Asphalt Specialties Company Mr. Dan Hunt (danCasphaltspecial ties.corn) <br /> Mr. Rob Laird (RobLraasphaltspecialties.com) <br />