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42.05 AP'PLYCATION FOR PERMIT FOR SURFACE OR UNDERGROUND MINING ACTIVITIES -- <br />MINIMUPf REQIIIREMENTS FOR OPERATION AND RECLAMATION PLANS. ' <br />• 2.05.6 Mitigation of Surface Coal Mining Operation Impacts. (Cont'd.) <br />(2) (a) (i) (Cont'd.) <br />CW; will not use persistent pesticides on [he <br />area during underground mining and reclamation <br />activities. <br />CW; will do everything possible [o prevent, <br />control and suppress range, forest and coal <br />Eires which are not approved by the regulatory <br />authority. <br />A golden eagle aerie is located approximately <br />1,200 feet east of toe proposed rock slopes <br />return portal and is shielded from sight of <br />the construction aria by a narrow ridge. A <br />Bureau of Land Management Wildlife Biologist <br />and a U.S. Fish and Wildlife Service Special- <br />ist inspected the site of the portals con- <br />struction and determined that mining opera- <br />tions on the site would not cause more impact <br />[o the eagles than Chat of the existing opera- <br />tions (see RLM correspondence, in [he Wildlife <br />• Appendix, Volume 9A). <br />Because of [he careful advance required to <br />Gunnel through colluvial materials a[ the rock <br />slope portals, little, if any, surface blast- <br />ing would occur. ;f material was encountered <br />during the portals development which was too <br />large to handle with earthmoving equipment, <br />less than five pounds of explosives would Se <br />used to break up the material. <br />;f the nest is active and adults are brooding, <br />CW; may delay surface blasting until after Ju- <br />1y- ~-or after the eagles stop broodingZhF- <br />young or request a specialist to observe the <br />nest during initial blasting to determine if <br />the eagles would be affected. ;f no impact is <br />exhibited, blasting would continue as needed. <br />(ii) blot applicable. <br />Revised 10/12/86 <br />• Added 07/13/87 <br />Revised 07/13/87 <br />Revised 10/01/87 <br />89 <br />E_. <br />