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~S ~ <br />. ~® <br />Adequacy Items <br />SHB AGRA Project E92-7075 <br />Page 9 <br />,, age 6 -Will the seeding rate be doubled for broadcast seeding? What acreage will be <br />broadcast seeded and 6ydrolmulched at the point o[ maximum disturbance during the life <br />of the mine? <br />The response is included in Attachment 9. <br />ge 7 -Please show areas of road cut, topsoil stockpiles and fill that will require <br />' establishment of a vegetational cover to stabilize them. <br />Attachment 10 contains a map showing cut and fill on the haul road. Attachment 4 contains a <br />map of topsoil stockpiles and fill requiring vegetation cover. <br />~s glyphosate-based herbicide toxic in any way? <br />The response is included in Attachment 9. <br />~ow big are the units of reclaimed land that will be enclosed with an 8-foot fence that will <br />remain in place for 5 years after planting the area? Please show these on a map. The <br />Division is particularly interested in the amount of fencing required during the point of <br />maximum disturbance of the site during the miue life. <br />• The response is included in Attachment 9. <br />re E-1 -How many acres of compacted clay using a compactor will need to be created <br />from the Ridgetop areas developed for cottonwood groves? <br />The response is included in Attachment 9. <br />6. Exhibit G -Water Information <br />Berhan Keffelew's evaluation of the water information on the Dowe Flats site include the <br />following concerns: <br />a. The mining plan shows the operator plans to mine the headwater of the channel in <br />the southeast portion of the second ridge. <br />1. What is the peak flow for this stream or channel? <br />Peak flows for the drainage basins shown on Figure G-3 of the Permit <br />Application that aze within the mine azea aze summarized on Table A. <br />Calculations of the peak flow were made using the Rational Method and are <br />presented in Attachment 11. <br /> <br />L^ A G R A <br />Earth & Environments/ Gmup <br />