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Colorado Division of Minerals and Geology sheet 1 of 2 <br />ESTIMATING FORM REVEGETATION WDRK <br />___________________________________ <br />___________________________________ <br />Task Humber 3 Prepared By RCO Filename M210-3 <br />Date 03-Oct-94 Permit Nu~er M-77-210 Operation Snyder Quarry <br />Permit Action Final reclamation - Yest Ridge <br />Task Destri ption : Revegetation seeding <br />A. SEED MI% <br />___________= I I RATE-PLS I NATIVE/ I W/L I SEEDS/ I COST <br />SPECIES NAME - COlDIERCIAL VARIETY I SCIENTIFIC MANE I LBS/ACRE I INTR~UCED I SEASON I SD. FT. I PLS/ACRE <br />GRASSES: I I I I I I <br />Little bl uestem - Native I Schizechyrium scoparius I 2.50 I Native I Werm I 72.9 I f17.63 <br />Blue grams - Native I Bouteloue gracilis I 0.80 I Native I Werm I 73.7 I f4.20 <br />Si deoats grams - Native I Bouteloua curtipeMula I 3.50 I Native I Warm I 77.5 I (20.96 <br />Crested wheatgress - Fairway I Agropyron cristatum I 1.00 I Introduced I Cool I 4.6 I f0.90 <br />Intermediate wheatgrass - Amur I Agropyron intermedium I 2.50 I Introduced I Cool I 5.3 I 52.70 <br />Pubescent wheetgress - VNS I Agropyron trichophorum I 2.50 I Introduced I Cool I 5.2 I 52.91 <br />Russian wildrye - Bozoi sky I Elymus junceus I 3.00 I Introduced I Cool I 12.7 I f12.04 <br />Green needlegrass - Lodorm I Stipa viridula <br />I <br />I <br />I <br />I I 2.75 <br />I <br />I <br />I <br />I I Native I <br />I I <br />I I <br />I I <br />I I Cool I tt.4 I <br />I I <br />I I <br />I I <br />I I f12.7Z <br />I I I I I I <br />-----------•--------------------•--- I-------------------•----- I---------- I------•----- I---------- I--------- I-----------•- <br />FDRBS: I I I I I I <br />Alfalfa - Ranger I Nedicago sativa I 1.00 I Introduced I NA I 4.8 I f1.55 <br />I I I I I I <br />SHRUBS 8 TREES (seed): <br />Antelope bitterbrush I Purshia tridentate I 6.00 I Native I --- I 2.7 I f74. 72 <br />Mountain mahogany I Cercocerpus montanus I 5.00 I Native I --- I 6.8 I f225.00 <br />Rubber rebbitbrush I~Chrysothamnus nauseosus I 1.50 I Native I --- I 11.5 I f46.72 <br />Cliffrose I Cowania mexicana <br />I I 4.00 <br />I I Native <br />I I na <br />I I 5.9 <br />I I f134.80 <br />I <br /> I <br />I I <br />I I <br />I I <br />I I <br />I I <br />I <br />TOTAL SEEDS/SQUARE fT. = 707.2 TOTAL POUNDS PLS/ACRE = 36.05 TOT AL SEED MI% LOST/ACRE = 5556.24 <br />NOTE: Seed mix totals are doubled automatically if any seeding method other then drill seeding is used. <br />