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Homestake Mining Company June I 0t <br /> RaguMr(112tl)Oparatron Recl.rretMt Parini Appkcatun Package <br /> Project Name:Pitch Mine Reclamation Project-Reclamation Plan <br /> Date of Submittal:March 1,2019 <br /> File Name:SRCE_Version_1_4_1_016e_2019-06-D6_amh_U3er 3 Updates.xlam <br /> Model Version:Version 1.4.1 <br /> Cost Data:User Data <br /> Cost Data File:SRCE_Cost_data-USR_7_12_2 01 9 415-1 4.xlsm <br /> Cost Estimate Type:Surety Cost Basis:Northern Nevada <br /> Roads-CostS <br /> L.— I Eq.Pmant Materials Totals <br /> Va.1. 335425 NrA 349.591 <br /> rnPlacement Cost f0 3o WA $0 <br /> R,p�nq--tyirq Lost 3359 3958 WA 31,31] <br /> Sugolal Eanh.wrks $14,525 SSe3g3 55g.9ga <br /> b323 31>3 St BS] $2303 <br /> TOTnr_ $14 B49 116.5d6 f1,e5] f55.]t1 <br /> Roads-Calculations <br /> Regrading Volume and Footprint Volume Salety Berm Volume Calculation <br /> tl <br /> o1.e� <br /> oPom..a h <br /> Berm Male <br /> y � <br /> Figure f-Regrading Volume CalcJ,io.. <br /> W it not alb.dozer for aWp great.,than— <br /> For dose,regrading p 1 a.—.=road width T41a1 harm wW.d—it d bpU sales of road are-i—J. <br /> mes daze,pusM1 n u"A N length of berm on—h site of road¢dlfa,mt.nW Mal 6,,a.M-h berms <br /> A sumes mrnr push distance of 1.tt an p l 1.n.—of sides <br /> Ripping/Scarifying Calculations <br /> Minmum I hr rpprn%—,.fyrng,.Par a,.. <br /> Number o1 passes=Fnal sb"ki,,.-Gratler wdrh <br /> Tra-1 distance=Number W passes x Road length <br /> Tore'heurs=(Travel d,--+Gad.,productiMyl (Number of passes.Grader maruuvertin) <br /> For dozer regradng assumes pusM1 distance-3 z roaa wdlh <br /> Minimum of 1 acre crew r—per area <br /> Page 2 at 3 HOMESTAKE MINING COMPANY <br /> 54 of 164 <br />