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<br />I <br />,..- <br />I <br />I <br />II <br />I <br />I <br />II <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />EXHIBIT II-B, 1 of 2 <br /> <br />Date <br />N_e <br />Hours: Off <br /> <br />Pield <br /> <br />BRIDGE SCOUR SCREENING DATA <br /> <br />CROSSING DATA <br />BridC)e . <br /> <br />c.s. <br /> <br />Route <br /> <br />County <br /> <br />Stream <br /> <br />Location <br />Descriptive Location <br />Main Channel? <br /> <br />M.P. <br /> <br />S, T, R <br /> <br />AD'!' <br />Quad Map <br />BridC)e Plan? <br />STRUCTURE DATA <br /> <br />Relief BridC)e R or L <br /> <br />BridC)e Survey? <br /> <br />Date <br /> <br />Yr Bui! t <br /> <br />Type <br /> <br />Size <br /> <br />Low Member <br /> <br />Abut:lllent Type <br />piers: Number ____ Lenqt:h C~> <br /> <br />Projection into Channel Ca> <br /> <br />Width Ca> <br /> <br />L/a <br /> <br />Type <br /> <br />Kl <br /> <br />AnC)le of Attack <br /> <br />K2 <br /> <br />FootinC): spread <br /> <br />LenC)t:h <br /> <br />Width <br /> <br />Top Elev <br />Bottom Elev <br /> <br />pile cap <br />HYDRAULIC DATA <br />DrainaC)e Area Csq mi) <br />Max Obs HiC)hwater <br />Date Computed <br /> <br />LenC)th <br /> <br />width <br /> <br />Top Elev <br />Bottom Elev <br /> <br />Stream Slope <br />Approx Flowline Elev <br /> <br />Flood of Record <br /> <br />Road saC) Elev <br /> <br />Q <br /> <br />QOT or Q500 <br /> <br />Q100 <br /> <br />Flood Frequency <br />Dischal"C)e <br />Headwater Elev <br />Total st:aC)e Increase <br />Min waterway Below Elev. <br />Mean Velocity thry Structure Q/A <br />Main Channel Depth, yl <br />Main Channel Velocity, Vl <br />Prl - Vl/iiY! <br />OVerbank Depth, L or R, yo <br />OVerbank Velocity, L or R, VO <br />FrO - VON9YO <br /> <br />B-7 <br />