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GEOSYNTEC CONSULTANTS Page S of <br />Written by: Date: CI`d / i ( /10 Reviewed by: Date: <br />YY MM DD YY MM DD <br />Client . 1F2,I , Project/Proposal No.: '/VS"' Z Task No.: v l <br />180 10,000 <br />168 . a,000 LOSS COEFFICIENT Ke (' <br />e56 6,000 FOR VARIOUS ENTRANCE (2) <br />5 o TYPES r 6. <br />$4 600 horizontally to %cote (l;, then <br />use straight inclined line through <br />500 0 and Q scales, or reverse as <br />400 illustrated. <br />72 <br />. oA <br />(1) 1.0 <br />144 <br />(2) 1.0 <br />4,000 HW ENTRANCE <br />SCALE COEFFICIENT <br />132 <br />300 <br />D <br />3,000 <br />TYPE <br />5. <br />U <br />(1) <br />Headwall, sq. edge; or End 0.5 <br />120 <br />at <br />d <br />conforming to fill <br />3. <br />C <br />2,000 <br />slope <br />108 <br />_Section <br />(2) <br />Mitered to conform to slope 0.7 <br />O <br />(3) <br />Projecting from fill 0.9 <br />96 <br />54 <br />1,000 <br />- <br />� <br />800 <br />" <br />too <br />To use scale (2) or (3) project <br />$4 600 horizontally to %cote (l;, then <br />use straight inclined line through <br />500 0 and Q scales, or reverse as <br />400 illustrated. <br />au vs 27 10 <br />24 <br />V 21 C �$ <br />ggti� � <br />3 <br />e <br />0 <br />rn 2 <br />15 <br />`- 1.0 <br />a1 <br />V12 <br />Scale W HW <br />72 <br />(3) <br />(1) 1.0 <br />4.0 ft <br />(2) 1.0 <br />4.0 <br />1.1 <br />300 <br />5. <br />U <br />4. <br />3. <br />d <br />3. <br />c <br />200 <br />2. <br />60 <br />: <br />54 <br />" <br />too <br />U <br />8---_ <br />so <br />O <br />.. <br />60 <br />- --�_ EX®MP�E <br />--- <br />- <br />.. <br />42 <br />rn <br />50 <br />0 <br />40 <br />EXA/t3/sec <br />E <br />36 <br />30 <br />Diam. (D) = <br />® <br />Q : <br />3320 <br />au vs 27 10 <br />24 <br />V 21 C �$ <br />ggti� � <br />3 <br />e <br />0 <br />rn 2 <br />15 <br />`- 1.0 <br />a1 <br />V12 <br />Scale W HW <br />D' <br />(3) <br />(1) 1.0 <br />4.0 ft <br />(2) 1.0 <br />4.0 <br />1.1 <br />4.4 <br />4 =�Qxss, taQy) <br />2 <br />1.5 <br />2. <br />-1.0 10 <br />1.0 <br />= 0.9 <br />0.9 <br />-0.8 <br />10.8 <br />0.7 0.7 <br />D.6 0.6 <br />' 0.5 <br />0.7 NW) p'01a5 <br />Hw , 1. zit <br />0.6 <br />HEADWATER DEPTH FOR <br />CORRUGATED STEEL PIPE CULVERTS <br />WITH INLET CONTROL <br />(3) <br />5. <br />6. <br />4. <br />6. <br />5. <br />4. <br />3. <br />4. <br />3. <br />3. <br />2. <br />2 <br />1.5 <br />2. <br />-1.0 10 <br />1.0 <br />= 0.9 <br />0.9 <br />-0.8 <br />10.8 <br />0.7 0.7 <br />D.6 0.6 <br />' 0.5 <br />0.7 NW) p'01a5 <br />Hw , 1. zit <br />0.6 <br />HEADWATER DEPTH FOR <br />CORRUGATED STEEL PIPE CULVERTS <br />WITH INLET CONTROL <br />