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Stage Storage Curve o.o <br /> .� AP. Revenue Mine <br /> Sediment Pond 1 <br /> i <br /> I 10659 I TOP F TRUCTURI= <br /> f <br /> e) I <br /> Mr& 1 O65H EME 'GENCY SP LLWAY(10 58.00) <br /> _vN� <br /> e' \ 10 -YR EVEN1 RUNOFF J0.55 AC-Fly <br /> 10657 -- - -- <br /> � I <br /> Primary Spillway ,(lRe) 25-YR EVNT RUNOF {0.44 AC-, <br /> C <br /> Sediment cc <br /> o <br /> �\ > <br /> Pond 1 W 10656 <br /> m. S I l lW a 10-Y EVENT R : OFF(0.28 AC-FT) <br /> i <br /> p� y <br /> 10655 <br /> Collection Ditch #2 z <br /> 10654 PRINCIPAL SPILLWAY(10654.00) <br /> 0.0 0.5 1.0 <br /> Accumulative Storage (Acre-Ft) <br /> o. 40' eo 120 I <br /> Storage volume computations <br /> Revenue Mine <br /> Sediment Pond 1 Spillway Designs Sediment Pond 1 <br /> ELEV. Width LENGTH AREA AVG. INTERVAL STORAGE ACC. STAGE <br /> Top of Pond:5'wide embankment (ft) (ft) (ft) (ac) AREA (ft) (ac-ft) STORAGE INTERVAL <br /> Emergency Spillway <br /> (ac) (ac-ft) <br /> 10659' <br /> 10658' 20/6grade. �.,\ <br /> �\ 10654.00 N/A N/A 0.1512 <br /> Principal Spillway �_�' 0.1593 1.00 0.1593 0.1593 1.00 <br /> 10655.00 NIA N/A 0.1675 <br /> 2 z 0.1757 1.00 0.1757 0.3350 2.00 <br /> 10654.5' Baseline Topc�gra by 10656.00 N/A N/A 0.1839 <br /> ....... - - 10657.00 N/A N/A 0.2013 0.1926 1:00 0.1926 0.5277 3.00 <br /> ................... <br /> 0.2104 1.00 0.2104 0.7381 4.00 <br /> 10648' _�� Seep Collars 10658.00 N/A N/A 0.2195 <br /> 10659.00 N/A NIA 0.2387 02291 1.00 0.2291 0.9672 5.00 <br /> Embankment material fill and <br /> 0 50ft Freeboard compaction specifications can be <br /> t <br /> _ found on Map G-6 <br /> T ) 3R <br /> 2 I L <br /> I T <br /> Hydraulic calculations are in Table 6-1 <br /> i9 w A I <br /> Trapezoidal Channel In Appendix 6. <br /> Equal Side Slopes <br /> Channel Lining: Grouted riprap(D50=0.5 ft) <br /> M-2012-032 AM01 <br /> REVISIONS By DATE Or&BL DATE Map G-2: Sediment Pond 1 <br /> NOTES: DRN:B� 12/09/11 Greg Lewicki And Associates Design Details <br /> APPD:GL 1,541 W.rrn9l-Cw't P-en 303)-34&519, Revenue Mine <br /> SCALE Perks,CC USA 80138 E-Meil-info0)j° kl.biz <br /> AS SHOWN Fortune Revenue Silbver Mines, Inc. <br />