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9y <br /> TABLE 5 <br /> • COST ESTIMATE - STORMWATER PONDING AREAS <br /> Item Estimated <br /> Cost <br /> Storm Sewer Pipes $1,206,500 <br /> Manholes 36,000 <br /> Catch Basins 20,000 <br /> ` Pond Excavation 1, 100,000 <br /> Turf Restoration <br /> 125,000 <br /> j Street Restoration 212,500 <br /> s <br /> Subtotal $2,700,000 <br /> 20 Percent Contingencies 540,000 <br /> 10 Percent Engineering 270,000 <br /> Total Construction Cost • $3,500,000 <br /> Right-of-Way 2,200,000 <br /> Allowance <br /> Total Estimated Cost $5,700,000 <br /> III. Summary and Recommendations <br /> i <br /> The analysis found no attractive solutions to resolve the drainage problems <br /> St. Anthony. Village is experiencing. Alternatives were very expensive or <br /> _1 <br /> required acquisition of developed property. <br /> I <br /> I <br /> The two options which seem most appropriate in District 6 are flood <br /> protection and a combination of stormwater ponds and diversions. The City must <br /> determine which solution is most acceptable. Public response at informational <br /> meetings seemed to favor the flood protection option. <br /> Taking no action to correct drainage problems will minimize City cost, but <br /> will allow flood damage to continue in the future. The flood plain could be <br /> i • <br /> 23\27\467\STANSWMA.WP\YMH 14 <br />