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Task 5—Geologic Report: Prepare a brief letter report with accompanying summaries, <br /> figures and sketches, as appropriate, to comply with the intent of the County rezoning <br /> requirement for submittal of geology information about the site(exclusive of natural <br /> • radioactivity conditions being handled by Elk Creek as part of a separate rezoning <br /> exhibit), <br /> • Task 6—Meetings with JeffCo: Attend two approximately one-hour meetings to <br /> accommodate supporting you in ongoing discussions with the County about the geologic <br /> and engineering aspects of the project <br /> BACKGROUND <br /> As part of recent County submittals, reviews and requests for additional information, we <br /> understand that Elk Creek has been asked to submit a new "Geologic Report"conforming to <br /> County guidelines. These guidelines are outlined on pages 27 and 28 of a County guidance <br /> document excerpted by you and provided to us for reference. The parameters of the report as <br /> outlined therein indicate that the document should include descriptions of, and possible <br /> mitigation recommendations for,the following items: <br /> 1. General site geology; <br /> 2. General site topography, <br /> 3. Test borings or core samples; <br /> 4. Sites of special geologic interest; <br /> 5. Geologic hazards;and <br /> 6. Bedrock and surficial geology, <br /> In addition, we proposed to perform additional surficial geologic mapping and general <br /> stability analyses to evaluate proposed future mining of the hillside quarry to a slope <br /> configuration of approximately 1H:3V using standard stereonet-based stability evaluations. <br /> The present scope of our work excluded performing geotechnical investigations such as test <br /> borings because we believe that existing site historic information and exposures can be used to <br /> adequately describe the elements of the Geologic Report without drilling, sampling or testing. <br /> EVALUATIONS <br /> The following sections provide updated narratives on the six geologic items listed above <br /> (with parenthetic references to County Geologic Report requirements in bold for <br /> reference). <br /> A. General Geology/Bedrock and Surficial Geology(G.1.a and G.1.g) <br /> JC 00769 <br /> Peterson/Elk Creek <br />