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I
<br /> 0010
<br /> uenleral, Shale
<br /> Bui *I
<br /> lding The American
<br /> e pit south o the mine e nd. The broken,-down grog will, b Ian e h fresh, grog to
<br /> minimize dust.,
<br /> Grog may also, be stockpiled at the south end of pits a location to dispose ofgr from
<br /> brick
<br /> Then when relclarnation,begins, e will place the grog into pit. We do not anticipate
<br /> settling and voids due to, the Placement of gees materialsibecilause the grog witIbe placed in, .
<br /> foot lifts.1, blended with thecurrient,overburden materials and compactled. `Fhe scra,p brick will be
<br /> hauled starting in,August 2020.
<br /> These materials will not Impact surfacetiter runoff quality, because these materialis do not
<br /> contain contaminants, and, local, area storinwater runoff is, divertedaway from the mine
<br /> disturbed, aye . The grog,will not contain1nate ground water because It has been, fired to a hi g .
<br /> temperature. F the these materials,will not be placedbelow"the saturated, zone,.
<br /> DustAbatement Pa
<br /> Please see attached dustabatement plan
<br /> Allowance of s a yfogsta � � l fve � n e , den s ck s
<br /> GSB would, utilize grog to cover the slopes, h t u - e ue e stockPiles as an
<br /> afternative to tackifi,er., This, would only be done on slopes,that face the Interior of the mine and
<br /> away from the houses.
<br /> Plan for Current,Overburden Stockpile' 'Topsold Stockpfle, and Associatedto ti e
<br /> Ditch s . its anon and Sethi
<br /> The ore , maintenance and seedingare as
<br /> July or early August 2020, en mowing contractor is available, rnow the weeds on the
<br /> overburden,, stockpile, topsoi.1 stockpile, and ditch area. G ttingrid of the weeds now
<br /> rather than later should, help,the nati.ve vegetationestablish itself
<br /> e n w w
<br /> w Cover with.tacki,fier any,bare spots that are misstrig tackifierareas disturbed
<br /> inowing with, tack :ll in,July or August,2020, after m w , The area north, of the white
<br /> siand clay stockpile ill be covered with,tackifier'because, thisties is sliartingto grow,
<br /> grass.
<br /> 3 Spray magnesium chloride dust suppressant in, July or August 2020on the clay stockpile
<br /> . areas.
<br /> 4. Review the area in, S e llber 20,20 to determiltie what 'is needed,to continue establi,shing
<br /> e grass. This could inctLide
<br /> . Oversees
<br /> b. Fertflizling
<br /> c. Ilerblel.de applIcation. for weeds
<br /> metal Shale, 1845 West Dartmouthe,Denver Colorado 80110, Page
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