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III IIIIIIIIIIIII III • <br />May 20, 1987 <br />Mr. Carl B. Mount <br />Reclamation Specialist <br />Mined Land Reclamation Divison <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, CO 80203-2273 <br />RE: Portland Limestone Perm~.,~,«.,iJt~4" <br />Rivision No. TR-02 <br />Dear Mr. Mount: <br />1 J <br />Thank you for your assistance in the revision to use <br />sewage sludge from the Fremont Sanitation District on <br />Ideal's Reclamation areas. <br />I have enclosed some literature on the subject from <br />Colorado State University and the operator of the sewage <br />plant. This data addresses your questions about pathogens, <br />heavy metals and plan[ nutrient levels. Drainage of the <br />area where runoff could eventually lead to other drainages, <br />will be obstructed so as to keep all runoff in the Quarry. <br />It has been raining frequently here at Portland, which <br />has enhanced the work accomplished thus far on our <br />reclamation program. <br />Again, thanks for your help with this revision. <br />Sincerely, <br />Ray Patterson <br />Quarry Supervisor <br />cc: Mr. Gary Sauer <br />Mr. Roy Steinmier <br />Mr. Paul Thomsen <br />File <br />• Idealliasiclndustties <br />~~~~t~3 <br />t.1 AY 2 21987 <br />Portland Plant <br />P.O. Box 349 <br />Florence, Colorado 81226 <br />303 764 6325 <br /> <br />