WS - D - Well #5 Proposed Sites and Evaluations

TIFFIN, IOWA SILURIAN WELL 5 SITE EVALUATION Site 2: South of Hwy 6 by Park Road Soccer Fields • Advantages o Three phase power available o High visibility near highway to prevent vandalism o City owned parcel o Land currently undeveloped o Does not affect existing wells o Distance from existing wells with high Radium o Minimum fill required to raise above flood elevation • Disadvantages o In floodplain o Longer water main with railroad crossing o Access marginal during flooding o Limits on land application of chemicals for weed control o Separate standby power required • Estimate of Cost <table> <tr> <th>Description</th> <th>Unit</th> <th>Estimated Quantity</th> <th>Unit Price</th> <th>Extended Price</th> </tr> <tr> <td>Test Well</td> <td>LS</td> <td>1</td> <td>$100,000.00</td> <td>$100,000.00</td> </tr> <tr> <td>Production Well</td> <td>LS</td> <td>1</td> <td>$200,000.00</td> <td>$200,000.00</td> </tr> <tr> <td>Water Main</td> <td>LS</td> <td>1</td> <td>$289,500.00</td> <td>$289,500.00</td> </tr> <tr> <td>Electrical Service</td> <td>LS</td> <td>1</td> <td>$52,500.00</td> <td>$52,500.00</td> </tr> <tr> <td>Misc. Items</td> <td>LS</td> <td>1</td> <td>$73,500</td> <td>$73,500</td> </tr> <tr> <td colspan="4">Subtotal</td> <td>$715,500.00</td> </tr> <tr> <td colspan="4">Contingency</td> <td>$71,500.00</td> </tr> <tr> <td colspan="4">Engineering</td> <td>$112,000.00</td> </tr> <tr> <td colspan="4">Total</td> <td>$899,000.00</td> </tr> </table>