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<br />I <br />. <br />I <br />1\ <br />I <br />. <br />I <br />.' <br />. <br />I <br />. <br />I <br />. <br />I <br />.' <br />I <br />I <br />I <br />I <br /> <br />A, Land Acquisition $ 396,456 <br /> <br />B. Drainageway 3 improvements 1,296,378 <br /> <br />C. Drainageway 2 crossing at the <br />Chicago, Burlington and Quincy <br />Railroad crossing and <br />Weld County Road 311,408 <br /> <br />Also the Stage 3 program needs to include the construction of street crossings <br />for Drainageways 1 and 4. These crossings can significantly reduce the potential <br />shallow flooding which is caused by the backing up of flows along these <br />drainageways, due to inadequate roadway and railway crossings which presently <br />exist. Costs for Stage 3 are estimated as follows: <br /> <br />TOTAL <br /> <br />$2,004,242 <br /> <br />Stage 2 <br /> <br />A. Drainageway 5, improvements $1,597,514 <br /> <br /> <br />B. Drainageway 1 street crossings 327,285 <br /> <br /> <br />C. Drainageway 4 street crossings 36,283 <br /> <br />The Stage 2 construction program is focused at providing all of the necessary <br /> <br /> <br />drainageway improvements for the more rapidly growing areas of Lafayette and <br /> <br />TOTAL $1,961,082 <br /> <br />Boulder County. This includes the construction of the drainageway improvements <br /> <br />Others <br /> <br />for Major Basins 6 and 7, and the completion of the improvements in Major <br /> <br />Basin 2. This will provide immediate solutions of potential flooding problems <br />to the existing development in Major Basins 6 and 7. Construction of <br />Drainageway 2 will alleviate any future potential flooding hazards due to <br /> <br />The remainder of the drainageway improvements should be constructed as <br /> <br /> <br />development proceeds. This includes the channel construction in Major Basins 1 <br /> <br /> <br />and 4. <br /> <br />off-site drainage from upstream developments as they are constructed. The cost <br />estimate for Stage 2 is as follows: <br /> A. Drainageway 2 $2,242,600 <br /> B. Drainageway 6 418,070 <br /> C, Drainageway 7 497,581 <br /> TOTAL $3,158,251 <br /> <br />A. Channel Improvements <br /> Major Basin 1 $1,016,612 <br />B, Channel Improvements <br /> Major Basin 4 623,622 <br /> TOTAL $1,640,234 <br /> <br />Stage 3 <br /> <br />The Stage 3 construction improvements include all of the suggested improvements <br /> <br />in Major Basin 5. The drainage improvements recommended will have to be <br /> <br /> <br />coordinated with'the planning of the proposed re-route of U.S. 287 and with <br /> <br /> <br />planning of improvements for the Waneka Reservoir outlet works. <br /> <br />28 <br /> <br />29 <br />