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DocuSign Envelope ID: DAD8677E-5BD9-49A9-8752-89E081765EE6 <br /> 3) Grouting of full-depth core holes using store bought 3,000 psi non-shrink structural <br /> grout; <br /> 4) Performing ASR testing per ASTM C227, compressive strength testing of concrete cores <br /> per ASTM C42, project management and preparation of a report detailing the laboratory <br /> findings and test results,signed and sealed by a professional engineer. <br /> The following table provides our fees for providing the above noted services: <br /> Description Cost for 4 cores <br /> GPR Services $1,000 <br /> ASR Testing $4,000 <br /> Coring Services $5,000 <br /> Compressive Strength Testing $400 <br /> Please note that if we cannot obtain intact testable cores, we will invoice for the work <br /> performed, which will likely include GPR services, coring services, grouting and project <br /> management services. Also, as discussed, we can provide the final deliverables within 4 to 6 <br /> weeks of your authorization. <br /> Please do not hesitate to contact me if you should have any questions regarding this proposal, <br /> or if you need additional information. <br /> Sincerely, <br /> FROEHLING & ROBERTSON, INC. <br /> Santhosh K. Mahavadi, P.E. <br /> Assistant Branch Manager <br /> ā¯‘range County Planning and Inspections Dept. April 15,2019(Revised 51912019) <br /> Proposal for ASR Testing Services 2 F&R Proposal No.1966-00705 <br />