Laserfiche WebLink
Page 19 <br /> 6.4.12 EXHIBIT L - Reclamation Costs <br /> 4Raptor assumes disking or scarifying this entire area at a cost of $28.5/acre. <br /> 21.35± acres x 100% x $28.50/acre = $608.48 <br /> $ 20,359.20 Total Soil Replacement Cost <br /> NOTE: Total Soil Demand for the entire Central Field and the North-West Field: <br /> 11.19±Acres Central Field <br /> 4.76± Acres North-West Field <br /> 15.95± Acres Total — Combined Soil Replacement Demand <br /> 15.95± Acres x 43,560 sq.ft./acre - 27 cu.ft./cu.yd. = 25,732.67± cu.yds. @ V <br /> depth.25,732.67± cu.yds. @ V depth soil - 2 = 12,866.33± total cu.yds soil required at <br /> 6 inches in depth at Central and North-West Fields for all basin slopes remaining above <br /> the anticipated static water level and below the extraction limits. <br /> Establishment of Vegetation over Affected Lands: <br /> The demand establishment of vegetation over the affected lands will also diminish <br /> proportionately with the planned extraction of the Tracts. For now, the total exposure is <br /> estimated as indicated above to be 8.5± acres for the Center Section of Central Field (see <br /> Soil Demand): <br /> NOTE: The cost for seed is estimated on Exhibit L - Table L-1: Primary/Preferred Re- <br /> vegetation Seed Mixture; however, the costs are known to fluctuate seasonally— and are <br /> estimates based on prior seasons. The seed mixture includes a substitute for mulch in <br /> the inclusion of a wheatgrass hybrid. The Division has historically agreed with and <br /> approved the inclusion of this hybrid as a substitute for mulch. The Optional Seed Mix <br /> will be used if the Primary Mixture fails, but costs less, so that cost is accounted for. <br /> These costs are as follows: <br /> $ 58.72± Preferred Seed Mix <br /> x 8.5± acres <br /> $ 499.12± Sub-Total Seed <br /> The cost for applying seed is based upon information derived in proximity to the Northern <br /> Colorado economy. Costs for tilling, fertilizing and seeding are based upon estimates <br /> from Longs Peak Equipment Co. These costs, including labor, are reflected as follows: <br /> $ 25.00± per acre Tilling <br /> $ 20.00± per acre Fertilizing <br /> $ 20.00± per acre Seeding <br /> 4 Adequacy Item 52 <br /> VARRA COMPANIES, INC. TWO RIVERS SAND GRAVEL AND RESERVOIR PROJECT MARCH 2O22 <br /> A REGULAR IMPACT[1121 CONSTRUCTION PERMIT APPLICATION-COLORADO DIVISION OF RECLAMATION MINING&SAFETY <br /> OFFICE OF MINED LAND RECLAMATION <br />