Laserfiche WebLink
D ENVEt WATEt <br />1600 West 12th Avenue • Denver, Colorado 802 04-3 41 2 <br />Phone 303-628-6000 • Fax No. 303-628-6199 • denverwater.org <br />January .11, 2011 <br />Jim Dupler <br />Division of Reclamation, Mining and Safety <br />1313 Sherman St., ]Zoom 215 <br />Denver, CO 80203 <br />Re: MLRB Permit Number M-1977-153 (Reclamation Pit No. 1, also known as Hazeltine) <br />Dear Mr. Dupler: <br />This letter shall serve as Denver Water's annual report for the permit referenced above. <br />The $791.00 fee is enclosed. <br />In 2007, Cruise and Associates began removal and cleanup of the remaining materials in <br />the Hazeltine and Road Runners Rest gravel pit properties, which were combined to a single pit <br />with the purpose of being reclaimed as a single water storage vessel. In 2010, approximately <br />258,839 cubic yards of material were removed from the combined sites. About 56% of this <br />material was common fill. The remaining 43% was market products. In 2010, the sold products <br />were limited to Class 6 base course, Class 1 structural fill, topsoil, 2-4" cobbles and pipe bedding <br />material. <br />Also during 2010, almost 99,000 cubic yards of a mixed clay and sand material were <br />mixed and stockpiled on site. This material, called Zone 2, will be used to line the pit's side <br />slopes during final reclamation as a storage reservoir. The Zone 2 material was added to the <br />existing stockpiles created in 2009. Much of the stockpiled Zone 2 material created in 2009 was <br />utilized that year for a lining project in Denver Water's neighboring Howe Haller gravel pit. <br />For more specific information, please see the enclosed map of the properties and <br />summary of materials that were removed. <br />Cruise and Associates has finished its contract with Denver Water and is in the process of <br />demobilizing its operations at the site. Denver Water plans to solicit proposals from contractors <br />early in 2011 for a plan to clean up the pit interior. Production of mined products is expected to <br />be minimal since the contract will focus on removing the common fill and concrete rubble <br />remaining in the pit. <br />CONSERVE