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<br />Rock Rapids. Iowa <br /> <br />100a r Protection <br /> <br /> <br />Volume <br /> <br />Volume <br /> <br />Sub- T...I EIIrthwork <br />l1118mal Dnol_ - Pi.... <br />Bale Cuhlert Number or <br />WIdth Length Culverts <br />feel feel <br />28 33 4 <br /> <br /> <br />132 <br /> <br />Sub-T...I PI <br />Intern8ll Dreln.ge - Flap gates <br /> <br />Number or <br />ftsp gate. <br /> <br /> <br />4 <br /> <br /> <br />ANum .. and E uatlons - 100 r Protection <br />_ 1\IIl. 3' levee height for 11lG-yr protection <br />3:1 _ aJopes <br />~.... -(10' top width + (10+2"3"(Ievee helght))/2 "levee height <br />~ length - ......Ured from plan view. plate 1 <br />L.eVM qUlnttty. LlWMlIength . levee araa <br />SUe width - 10' top width + 2"3"(_ height) <br />CUlvert 1engIIl" SUe width + I' <br />Length 01 pipe " CUlvert length " number 01 culverta <br /> <br />41ll4-RRP~1l>-1 <br />!lepIeo.- I. 1995 <br /> <br />Preliminary Quantity and Cost Eatlmates - Site A <br /> <br />r Protection <br /> <br />COlt <br /> <br /> <br />Coot <br /> <br />Volume Volume <br /> <br />$15.833 <br /> <br /> 7.25 230 800 800 184.150 8.820 5 c.y. $34.102 <br /> 1343,1 <br /> 7.50 244 550 1.350 134.083 4._ 5 c.y. $24.828 <br /> 1342.5 <br /> 7.75 258 150 1.500 38.853 1.432 5 c.y. $7.158 <br /> 1342.0 <br /> 8.00 272 150 1.850 40.800 1.511 5 c.y. $7.558 <br /> 1341.0 <br /> 8,25 287 150 1.800 43.003 1.593 5 c.y. $7.964 <br /> 1340,5 <br /> 8,5 302 700 2.500 211.225 7.823 5 c.y. $38.118 <br /> 1339,5 24,144 <br />$11._ 8ub-T_ ~ 120,721 <br /> 'III8mal Dnolnage - Pi.... <br />Coat Water Surface Levee Number 01 Coot <br /> Elevation (5IlG-yr) HeIght CUIverto <br /> leet feel <br />$8.800 1342.1 7.50 2 $8.000 <br /> 1340.1 8.50 2 $8.800 <br />,100 8ub-T"'1 PI 112,100 <br /> Internal Ol'8llna. . Flap ga. <br />Cost Number 01 Coot <br /> lIaPUateo <br />12.000 4 <br />12, 8ub- ToIIIl PI <br /> <br /> <br /> <br /> <br />um and uatIone - r Protection <br />Iter SUrface Elevation \eken from FIS tIood protIIes <br />Levee HeIght " (1OOyr FIS profile elevation -100yr FIS profile elevation) + asaurned 3' far100yr_ <br />3:1 _ .Iopel <br />Levee area -(10' top wkllh + (10+2"3"(Ievse helght))/2" _ height <br />Levee length - meesured from plln view. plate 1 <br />Levee quantity - Levee length " ((_ area 1 + levee ..... 2)/2] <br />SUe wkllh . 10' top wkIIh + 2"3"(_ height) <br />CUlvert Ieng\h - Sue wkIIh + I' <br />Length 01 - CUlvert " number of cuhIerta <br />