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i <br />N <br />n <br />Embankment Break -In slope <br />N <br />Slope -496 <br />0.3 to 0.5 rlprap In a 0.05 gravel matrix <br />iF As constructed lines will vary from these linear projections. <br />The rlprap lined, open - channel emergency dewatering device <br />will be 8 feet wide at the top and 2 feet deep at the spillway <br />apex as shown on cross section A - A'. The channel design <br />allows for a one foot freeboard above the high water line <br />anticipated from a 24 hour 100 year storm with the primary <br />dewatering device dysfunctional, as per Section 4.05.6 (11)(a). <br />Regulations of the Colorado Mined Land Reclamation Board. <br />_p <br />N <br />A' <br />no <br />2.4' <br />x <br />N <br />N <br />m <br />O <br />m O <br />O <br />W <br />04, <br />L7 <br />FtEGE�VE� <br />0c, 211991 <br />Mined ►-and_,,;,, <br />SCALE I DATE <br />1" = 2' 10-3 -91 <br />I IIIIII IIIII IIIII <br />III INII IIIN 1010115161011 <br />