Laserfiche WebLink
COLORADO <br /> • a Division of Reclamation, <br /> Mining and Safety <br /> Department of Natural Resources <br /> September 10, 2019 <br /> John Kuijvenhoven <br /> 6124 County Road 5 <br /> Ridgeway, CO 81432 <br /> RE. Horsefly Rock Source, File No.M-2019-010, Construction Materials Limited <br /> Impact(110) Application Adequacy Review <br /> Dear Mr. Kuijvenhoven: <br /> The Division of Reclamation,Mining and Safety(Division) is in the process of reviewing the <br /> above referenced application in order to ensure that it adequately satisfies the <br /> requirements of the Colorado Land Reclamation Act for the Extraction of Construction <br /> Materials (Act) and the associated Mineral Rules and Regulations of the Colorado Mined <br /> Land Reclamation Board for the Extraction of Construction Materials (Rules). During <br /> review of the material submitted,the Division determined that the following issue(s) of <br /> concern shall be adequately addressed before a decision can be rendered. <br /> 1. Exhibit C-Mining Plan: <br /> avIn the narrative of the mining plan,several features such as an office building, <br /> scale and scale house and various processing equipment are discussed. <br /> Pursuant to Rule 6.3.3 (e) please provide details of the location of these <br /> features. Please also provide details of the location of the fuel storage units <br /> with their proper secondary containment. <br /> In the Mining Plan it is stated that the minable sandstone later varies in <br /> depth from 6-12'which is interpreted to be the worst case scenario height of <br /> the mining face. Details on the anticipated length of the mining face however <br /> is not included. Please commit to a maximum length of exposed mining face <br /> at any given time. <br /> 1,2✓ Exhibit D-Reclamation Plan: 1n the Reclamation Costs section of the Reclamation <br /> Plan,there is a subsection titled "Area needing soil preparation, reseeding, <br /> mulching". In this section the area needing revegetation is listed as 25 acres. This <br /> appears to be a typographical error that needs clarifying. Please clarify the number <br /> of acres that will require topsoil replacement,soil preparation, seeding and <br /> mulching. <br /> I � <br /> 1313 Sherman Street, Room 215,Denver, CO 80203 P 303.866.3567 F 303.832.8106 http://mining.state.co.us * *% <br /> Jared S. Polis, Governor Dan Gibbs, Executive Director Virginia Brannon, Director +f87�.` <br />