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FLOOD00144
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Last modified
11/23/2009 1:22:05 PM
Creation date
10/4/2006 9:06:44 PM
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Floodplain Documents
County
Logan
Community
Crook
Stream Name
South Platte River
Title
Reconnaissance Report for a Flood and Erosion Control Project
Date
12/1/1985
Prepared For
Logan County
Prepared By
CWCB
Floodplain - Doc Type
Project
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<br />:,'- <br /> <br />SUMMARY OF PROJECT COSTS <br /> <br />10- year Design Totals <br /> <br />Items Cost <br /> <br />Deflextor Dikes $277,000 <br />Elevating Existing <br />Leftbank Levee <br />Tieback Levee <br /> <br />25% <br />Contingency <br />$69,250 <br /> <br />10% <br />Engr. & Admin <br />$27,700 <br /> <br />Total <br /> <br />$373,950 <br /> <br /> ( <br />10,625 2,656 1,025 14,306 <br />14,560 3,640 1,456 19,656 <br /> Total Cost $407,912 <br />50- year Design Totals <br /> <br />Items <br /> <br />Cost <br /> <br />Deflector Dikes $277,000 <br />Elevating Existing <br />Leftbank Levee <br />Tieback Levee <br /> <br />35,700 <br />31,660 <br /> <br />25% <br />Contingency <br />$69,250 <br /> <br />10% <br />Engr. & <br />$27,700 <br /> <br />Total <br /> <br />Admin <br /> <br />$373,950 <br /> <br />8,925 <br />7.915 <br />Total Cost, <br /> <br />3,570 <br />3,166 <br /> <br />48,195 <br />42,741 <br />$464,886 <br /> <br /> 100- year Design Totals <br />Items Cost 25% 10% Total <br /> Contingency Engr. & Admin <br />Deflector Dikes $277 ,000 $69,250 $27,700 $373,950 <br />Elevating Existing <br />Leftbank Levee 125,100 31,275 12,510 168,875 <br />Tieback Levee 66,855 16,714 6,686 90,255 <br /> Total Cost $633,090 <br /> <br />PROJECT BENEFITS <br /> <br />The Town of C~ook is located in the South Platte River <br />floodplain and the entire community is subject to inundation by a <br />100-year flood event. Upon completion of the proposed <br />plan-of-improvement, the town and surrounding community will <br />enjoy the following benefits. <br /> <br />-12- <br />
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