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<br />Table 6 - Estimated soil loss potential from Rienau Mine <br />y <br />c <br />v <br />E <br />n <br />v <br />2 <br />- l ~2 3~ 4 5 ~ 6 ~ ~ 8 9 ~ 10 ~11 12 13 ~ 14 <br /> <br />' <br /> <br />= <br />o a= 1 <br />N -- <br />T==== <br />a, <br />J <br />= <br />a, <br />3-1 <br />-----` - <br />u <br />2 <br />----- <br />u <br />~ <br />- <br />u -u <br />y ~ Se ment <br />I Length <br />(ft) Senment <br />LS <br />(Col.6/7) <br />------ u.-u <br />43,560 <br /> <br />------ <br />K I <br /> <br />----- <br />R -_- <br />A = RK LS <br />(T/acre/yr) <br />----- A = RK Col.9 <br />(T/ft of <br />slope width) <br />----- <br />Sketch <br /> <br />--- <br /> 80 100 0 3500 0 3500 100 35 0.0803 0.28 I 26 254.80 ~ <br />i (See be <br /> 20 300 100 2500 410 2090 200 10.45 .0480 <br />I .28 26 76.OII <br />~ <br /> 5590 300 18.63 ~ ( ' ++ <br />136.62 I <br />SOLI. EROSION FACTOR, VM = 0.20 (Jute Netting & Mulch) ~ <br />NET SOIL LOSS = 27 T/A <br />N0. ACRES DISTURBED: <br />WEST: 13 (351 T/.yr) <br />EAST: 7 (189 T/yr) ~~ o <br />ES T. DELIVERY COFFF. = 0.70 ~' <br />~O <br />NET'YIELD: 2 ~O ' <br />~ T/yr A-F/yr* <br />I <br />(JEST ~ 246 0.11 <br />EAST ~ 132 i .06 <br />I n~ <br />'(Assumed unit weight = 100 p.c.f.) <br />