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r <br />4 <br /> <br /> <br /> <br />CI <br /> <br /> <br /> <br /> <br />i <br /> <br />i <br />i <br />0 <br />Dill <br />4 <br />04004 Banks and Gesso, LLC <br />• Diffuse Knapweed (Centaurea diffusa) <br />• Spotted Knapweed (Centaurea maculosa) <br />• Dalmatian Toadflax (Linaria dalmatica) <br />In all cases, the first control method for each potential weed will be mechanical. <br />Chemical methods will be employed 0 mechanical methods alone are insufficient. If <br />these two methods are ineffective, the Applicant will consult with the Weld County Weed <br />Manager to determine the next most effective method. Control methods recommended <br />by Weld County for each weed species are outlined in Attachment A. <br />Seed Mix ° <br />The following seed mixes are proposed, and have changed slightly from the original <br />permit, based on consultation with the Division of Minerals and Geology, and the Soil <br />Conservation Service. <br />Table E-1: Reclamation Seed-Mix for Water's Edge <br />Species Variety' PLSZ <br />(lbs/acre) Percent of <br />Mlx (%) <br />Intermediate Wheatgrass Oahe 4.0 20 <br />Alkali Sacaton Salado 0.5 10 <br />Switchgress Grenville or Black 2.5 20 <br />(Panicum virgatum) <br />Western Wheatgrass Arriba or Barton 8.0 50 <br />(Agropyron smithlo <br />Notes: <br />liability may dictate the need for substitution or omission. <br />z Pure Live Seed pounds per acre; rates shown are for drill seeding. Double rates for <br />broadcast seeding. <br />s Percent of mix calculated on a seeds-per-square-foot basis. <br />Table E-2: Permanent Mix for Pit Edges and Other Disturbed Areas <br /> <br />Common Name Grasses <br />Variety' Seeding <br />Rate In PLSZ <br />ibs/acre <br />PMx (%) of <br />Western Wheatgrass Amdba or Barron 8.0 50 <br />Sideoats Grama Vaughn 4.5 30 <br />Blue Grama Hachita or Lovington 1.5 20 <br />Notes: <br />liability may dictate the need for substitution or omission. <br />2 Pure Live Seed pounds per acre; rates shown are for drill seeding. Double rates for <br />broadcast seeding. <br />w <br />Fort Lupton Sand and Gravel Mine - L.G. Evedst, Inc. September 20, 2004 <br />Amendment to Permit No M-1988-120 Page 11