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Soils Information <br />Exhibit I <br />meq /100g). Calculated sodium adsorption ratio (SAR) supports that sodium is not significant in <br />these soils. <br />Nitrogen concentrations are <0.7% in all samples indicating the potential for fertilization during <br />reclamation. The NRCS has recommended the addition of 20 lbs of N /acre within the first two <br />years of seeding (Attachment C). <br />6.0 Implications for Operation <br />Based on this field investigation, the following operational procedures are recommended for the <br />handling of soil during mining and reclamation activities: <br />• Salvaging of topsoil is not required; and <br />• Minimal fertilization may be required within the first two years of seeding during <br />reclamation. <br />Wildcat Mining Corporation <br />May Day Idaho Mine Complex — 112d Permit Application <br />Revised August, 2011 <br />Exhibit I — Rule 6.4.9 <br />Page 5 of 16 <br />