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Figure 9 <br /> ~' _ <br /> ,~ <br /> m <br /> e <br /> eoe <br /> <br /> RecanmaMtl <br /> ~ lbnb (p TUN <br /> ReNmrument Mef <br /> ~ <br />000 RewmmeiaaaE <br /> ~ llmb far mrk RVnO <br /> <br /> U ~° <br /> <br /> M10 <br /> Rxmn mertleE <br /> 300 tlmb far <br /> ve0elmeE On6q <br /> zaa <br /> <br /> 10 <br /> 0 <br /> 0 <br /> 0.001 0.01 Q1 <br /> Slop amq <br /> 125 feet maximum <br /> 3 ft max <br /> flow depth <br /> 20:1 slo e <br />P <br /> 20:1 slope <br /> 5 ft Erosion control lining <br /> (see notes) <br /> NOTES: <br /> 1. All reconstructed arroyos designed for 100-year flood peaks. <br /> 2. Far arroyos with bare earth m poor vegetation, velocity limit is 5.0 fps, shear <br /> limit is 0.5 psf, and slope limit is 1.0%. Maximum flow depth is 3.0 feet. <br /> 3. For arroyos tined with 6" rock lining, velocity limitis 5.5 fps, shcar limitis <br /> 0.8 psf and slope limit is 2.0 %. Maximum flow depth is 3.0 feet. <br /> 4. For arroyos lined with turf reinforcement mat, velocity omit is 13 fps, shear <br /> limit is 4.5 psf aad lope limitis 4%. Maximum flow depth is 3.0 feet. <br /> GCC Rio Grande <br /> Red Rock Plant and Mine <br /> CONSTR UCTED ARROYO REQUIREMENTS <br /> June 13, 2002 <br />