Laserfiche WebLink
August 10, 2004 <br />BRIER~EY File No. 04030-000 <br />ASSOCIATES <br />Limited liability Company <br />'Gearing Space Underground Ms. Juliet Moores <br />Elk Creek Sand & Gravel <br />P.O. Box 416 <br />Conifer, CO 80433 <br />Re: Elk Creek Quarry <br />Geologic and Slope Stability Evaluation <br />Deaz Ms. Moores: <br />INTRODUCTION <br />At your request, Brierley Associates LLC (Brierley) has undertaken the scope of <br />work outlined in our proposal dated July 20, 2004 in order to assist Elk Creek Sand <br />& Gravel (Elk Creek) with rezoning negotiations and application with Jefferson <br />County. Our assistance relates to County requirements for geologic information as <br />part of the rezoning package being assembled by Elk Creek and includes stability <br />analysis for future mining and reclamation plans for the site under an existing <br />Division of Minerals & Geology (DMG) 110 Mining and Reclamation Pemvt <br />(Permit No.M-1978-208). <br />Brierley proposed to undertake six (6) specific tasks as follows: <br />Task 1-Review Existing Information: Review available geologic and <br />geotechnical information in order prepaze a Geologic Report without conducting <br />geotechnical investigations other than performing additional geologic mapping. <br />Task 2 -New Maps: Assemble existing and/or prepaze updated site <br />location/topography and geology figures as necessary to accompany our report. <br />Task 3 -Geologic Mapping: Conduct limited additional geologic mapping at the <br />site to support geotechnical stability evaluations. <br />Task 4 -Slope Stability Evaluation: Prepare a summary and interpretation of the <br />results of the geologic mapping and perform straightforward slope stability <br />evaluations based on the geologic structure, slope orientation and proposed slope <br />2329 West Main Street angle. <br />Suite 201 <br />Carleton, CO 80120 <br />303.703.1405 <br />faz 303.703.1404 <br />wwnv. brierieyassociates. com <br />