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52.05 APPLICATION FOR PERMIT FOR SDRFACE OR DNDERGROUND MINING ACTIVITIES -- <br />MINIMUM REQUIREMENTS FOR OPERATION AND RECLAMATION PLANS. ' <br />2.05.6 Mitigation of Surface Coal Mining Operation impacts. (Cont'd.) <br />(2) (a) (iii) (R) (Cont'd.) <br />Because of the careful advance required <br />to Cunnel through colluvial materials <br />at the rock slope portals, liCtle, if <br />anv, surface blasting would occur. ;f <br />material was encountered during [he <br />portals development which was too large <br />[o handle with ear[hmoving equipment, <br />less than five pounds of explosives <br />would be used [o break up the materi- <br />al. <br />;f the nest is active and adults are <br />brooding, CIJ; may delay surface blast- <br />ing until after July 1 or after the ea- <br />gles stop brooding the young or request <br />a specialist [o observe the nest during <br />initial blasting to determine if the <br />eagles would be afEec[ed. ;f nu impact <br />is exhibited, blasting would continue <br />• as needed. <br />(C) Narrow areas of riparian vegetation oc- <br />cur along [he immediate streambanks of <br />Wes[ Roatcap, East Roatcap, Steven's <br />Gulch, and Terror Creeks (see hfap 9A-]) <br />and consist of cottonwoods, alders, <br />boxelders, willows, and ocher Crees, <br />shrubs, and grasses, with aspen replac- <br />ing the cottonwood at higher eleva- <br />tions. Willows, grasses, and other <br />shrubby riparian vegetation extend from <br />[he streambanks of Steven's Gulch and <br />East Roatcap Creek onto small colluvi- <br />al/alluvial deposits. See the Renewa- <br />ble Resource Lands depicted on ?fap 9-1. <br />Due Co the small extent and diversity <br />of riparian vegetation, these areas are <br />not considered to be high value habi- <br />tat. No protection, nursery, or win- <br />tering areas, wetlands, nor other habi- <br />tats of unusually high value for fish <br />or wildlife are known to occur within <br />the permit area. <br />Revised 17/26/84 <br />. Added 07/13/87 <br />Revised 10/01/87 <br />92 <br />