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--------- RECLAMATION 1 0 <br />I <br />P0,60 0_0 0 0 %0 00 0 11 0 qW � r,_ 0 *,q 0 00.0 <br />0 0 00 0 ! 1 11 -!& 00%0*00900 0 0 00 <br />%0 0 0 0*400 :0 0 0.0 [100 0 0 00:0 01 <br />Wo- 0.00 04ro 0 0 0 <br />LINE CONDITIONS <br />0 0 0 <br />** *# 00 00" 0 0 <br />0 0 0 00 000 to -000 0 10 <br />to 0 0 0 0 0 <br />'00 104010 op 00 <br />I* lat <br />10 00_� -0__� 0000000 00 45 Ah 0 <br />0 a 41 0 0 0 0 00 0 00 0 00 00:0 Of0to 0 4r4o 0 0 0 0 * 0 0 0 0 0 % 0 0 0 <br />0 0 00 -- 0 4 0 0 4 0 010 0 <br />ow 0 00 0 00 0 0 0 0 000 <br />0004' 0 &',, 000 0 % -0 wlo 4: 0 0 00's 00 0 0 0 0006 <br />Of 0. 0 0 0 0 00 00000 000 ... ... 0 0111111, 0 % 0 0 000 0:0 -4 <br />0,0 0,0 0,-& 00:0 6 0 & 0 4 0 0 - 0 0 0 0 090 0 00 a - 0 0 0 0 0 0 0 0 0 00 <br />0 04 <br />0 <br />00 00- 0 0 0 0 oto 0 0 0 0 0 0 0 0 00000 09A 00 0 0 0 0 <br />0 0 0 00 JP **Me <br />4 009 0 19 0 1W a 0 0 0 <br />00 ;:0 :0 0 0 0 0 0 000 -00 oo 9 0 0 1" 000 00000 000 0 0 0 0 *,Wo�o 0 <br />0 0 0 <br />N, 0 0 0 W 0 <br />04 0 000 0a 0 <br />0 1-- 0 1 0 0 we 9 0 0 0 i.A00, 0 0 4181 <br />0 004 -0 0 0 0 00 0 0 0 00 00 _0 0 0 0 0,; 0 0 W 1W JPJP <br />00" 00� 04 00 0 0 0 <br />0 0 0 0 ALAk a 00 <br />*0 0 0,00 0 0 0 oW.M6,10 1 0 % io 0 <br />**,o 0 4 W*&Nw _Z/ 0 00 4D A* <br />W !10 41111, 0 <br />0 0 0 70000 �5 000 11111110 *0 <br />0 00 0 000 0 <br />i <br />0 0 wee <br />1 0 -0;04W <br />00 <br />0 Goo <br />OA *�o 0 00 <br />00* 101 <br />Ak <br />< *4 <br />Z2\ <br />2 <br />low <br />06 <br />0 <br />Ifl <br />2 <br />FJ!;: 1A <br />3 <br />J <br />A <br />A <br />A <br />L <br />000 <br />J <br />000 <br />UU -000 <br />0 <br />mu <br />0000L'J <br />0 0 0 000 <br />000 <br />V, <br />000 0 <br />0 <br />2 <br />Li :'J , I I <br />to 2 -doff' ji 3980-59 1. <br />J E V <br />2 398037 <br />398 0-23 <br />1200.2-2 10. <br />I S11, <br />4f, <br />ISE 00 10�0%0 1 <br />F <br />4 4 <br />4 <br />041 <br />0 <br />08 1 <br />0. <br />W n <br />RECLAMATION - ALTERNATIVE 0- 0 **so*** 00 <br />7. dh <br />ROADS AND RELATED FEATURES <br />VEGETATION <br />Highway <br />Woodland <br />Light duty road, gravel <br />NWI Wetlands <br />RIVERS, LAKES, SHORELINES, AND CANALS <br />TRANSMISSION LINES AND PIPELINES <br />Perennial stream Yditch <br />Power transmission line: pole; tower <br />Perennial river <br />BASELINE CONTOURS <br />Perennial lakeipond <br />Index <br />Drainage Basin 0.2.1 0 <br />Irrierniediate, <br />Floodplain & Floodway <br />POST -MINING CONTOURS <br />Drainage Direction —imp— <br />Index <br />MINING FEATURES <br />intermediate <br />DRMS Pentit Boundary <br />POST -RECLAMATION CONTOURS <br />Slurry Wall <br />index <br />Affected Area <br />�Interrnediate <br />tow2ter Berm ................. <br />Srm. <br />RECEIVED <br />!,tiov 0 4 Z024 <br />Colorado DiViSion 01 Reclarriallon' <br />Mining and Safety <br />ORMS Permit Number: NIA Asphalt Specialties <br />Min* Entry Location: Latitude: 4,106158 Longilude: -104.81903 <br />Swt@t COLORADO county: waid Nearest Town: Evans <br />36 Township: SN Range: 66W PM: 61M <br />south Ptaft River MSHA 0: — <br />wap <br />200 400 <br />T <br />Map Gogr9forepeing Infonnation: Datum: NAD83 Projection: CO NORTH <br />survey sowc,&I Drone Drawn l y.SAC Date: 4=1:4 <br />SourceIG0094eEarm C Date: <br />$u(v@Y Datc 2010 Approved by: Date: <br />Imoitory Data: 2023 <br />the Name: Evans Pit Maps <br />Lewicki & Associates <br />3375 West Powers circle # (303)-346-5196 a info@Iewicki.b1z <br />Littleton, CO USA 80123 <br />Detail I - Stormwater Detention ]Berm <br />2 MIN. 2.0' <br />Drainage Basin Labels <br />Basin <br />Area Runoff Coeff. Basin <br />Destination <br />Drainage Basin Runoff & Destination <br />Drainage Basin <br />Phase of Operation <br />Area (ac) <br />Runoff Coefficient <br />100-YR 24-HR <br />Runoff (ac-ft) <br />Detention <br />Capacity (ac-ft) <br />1 <br />Baseline <br />39.8 <br />0.23 <br />1.41 <br />N/A <br />Mining <br />0.37 <br />2.64 <br />500+ <br />Reclamation <br />0.59 <br />4.21 <br />43 <br />Reclamation Alternative <br />0.23 <br />1.41 <br />N/A <br />2 <br />Baseline <br />120 <br />0.22 <br />4.42 <br />N/A <br />Mining <br />0.4 <br />8.60 <br />2000+ <br />Reclamation <br />0.7 <br />16.75 <br />156 <br />Reclamation Alternative <br />0.21 <br />4.21 <br />N/A <br />Note: Detention capacity is calculated as the volume of storage in the pit during mining, ana aDOVL' Me WdWt tKulc2iji'm 1=VVJ <br />during reclamation. <br />00 0 M0400 17WW V 11 W 0 0 0 0 0 0 0 <br />0 <br />00047 0 0 <br />00 000 0 00- 0 0 <br />0 0 0 0 00 oleo 01111t <br />00080,0% 0 0 0 0 0 0 00 0 00 <br />000 0. 0 00 000 0 "J1111, <br />40000, 1* 0' 00 <br />0 04) 0 0 <br />00 <br />A� <br />00 <br />1. , <br />IV <br />000 <br />0"U00 <br />000 <br />0 <br />E3 <br />2 <br />39.80.23 120021 <br />q�D 0 L ice <br />L& <br />4 <br />P, 012412 <br />N <br />NA\ -MO 4L IF <br />M <br />