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<br /> <br /> <br />Table 1 <br />Riprap and Bedding ;radation Analysis <br />Comparison of Design and As-Built Specifications <br />Area 7 <br />Riprap <br />Rock Diameter Design Specifications As-Built Specifications <br />(Inches) (Percent finer by weight) (Percent finer by weight) <br />27 100 94 <br />18 50 49 <br />9 20 17 <br />6 10 3 <br />Note: As-built gradation is probably within acceptable specification ranges. <br />Bedding <br />Rock Diameter <br />(Inches or <br />Seive Number) <br />3 <br />3/4 <br />Plo. 4 <br />No, 200 <br />Design Specifications <br />(Percent finer by weight) <br />90-100 <br />20-90 <br />0-20 <br />0-3 <br />As-Built Specifications <br />(Percent finer by weight) <br />95 <br />31 <br />20 <br />04 <br />Note: Although the No. 200 class is slightly out of specification, <br />gradation is probably adequate. <br />