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LAFARGE <br />NORTH AMERICA <br />Construction Materials <br />Common Name Seeding Rate <br />Blue Grama 3.0 PLS/ac. 20% 0.6 PLS/ac. <br />Side Oats Grama 9.0 PLS/ac. 15% 1.4 PLS/ac. <br />Buffalo Grass bur 16.0 PLS/ac. 10% 1.6 PLS/ac. <br />Western Wheat rass 16.0 PLS/ac. 20% 3.2 PLS/ac. <br />Slender Wheat rass 11.0 PLS/ac. 20% 2.2 PLS/ac. <br />Streambank Whea~ass 11k.0 PLS/ac~a 15% 1.6 PLS/ac. <br />The rate as specified for drilling is 35 seeds/sq. ft, as recommended by the Service. This <br />native mix will replace the original proposed seed mix. The permit has been revised to <br />reflect the new seed mix. <br />23. Because Lafazge is not impacting jurisdictional wetlands at this site, no wetland stock or <br />seed will be planted during reclamation. Lafarge will plant native trees and shrubs <br />azound the reclaimed pond, see Exhibit F Reclamation Plan Map for specific locations of <br />the following size and types of trees: <br />Duckworth Pit Lakes 1 & 2 <br />Item Scienti tc Name unit Lake I Lake 2 Total <br />Native Plains cottonwood Po ulus sar entii 3.5-10' bazeroot 20 30 50 <br />Native Plains cottonwood Po ulus sar entii 10'+ ole I S 30 45 <br />Native Plains cottonwood Po ulus sar entii 10'+ bazeroot 15 30 45 <br />Peach-leaved willow Salix am daloides 3.5-6' bareroot 12 13 25 <br />Wild lum PrunusAmericana 1#/br 25 25 50 <br />Chokech Prunus vir iniana 1#/br 25 25 50 <br />Snowberry Symphoricarpos <br />occidentalis 1 #/br 15 15 30 <br />Red Osier Do ood Swida sericia 1#Por 15 15 30 <br />24. The culverts depicted on Exhibit F are existing culverts and have been added to Exhibit <br />C. The culverts are owned by the property owner, Mineral Reserves, Inc., or Weld <br />County, both were properly notified (see Proof of Notifications Exhibit). Lafazge will use <br />existing accesses and will not construct additional culverts. <br />25. The azea will be mulched, as stated in the reclamation cost estimate and recommended by <br />the Soil Conservation Service, with 4000#/acre of grass hay or straw. <br />LAFARGE NORTH AMERICA INC. -Lafarge Construction Materials <br />1400 West 64°i Avenue, Denver, Colorado 80221 <br />Telephone: (303) 657-4000 Facsimile: (303) 657-4037 <br />