WS - C - Village Drive Extension Cost Estimates

ESTIMATED CONSTRUCTION COSTS PROJECT: VILLAGE DRIVE EXTENSION - CITY OF TIFFIN PORTION (OVERWIDTH AND OVERSIZE) LOCATION: Tiffin, Iowa DATE: February 7, 2024 <table> <tr> <th>ITEM NO.</th> <th>DESCRIPTION</th> <th>UNIT</th> <th>EST Quant.</th> <th>UNIT PRICE</th> <th>TOTAL PRICE</th> </tr> <tr> <td colspan="6">** WATER MAIN CALCULATIONS **</td> </tr> <tr> <td colspan="6">OVERSIZE CALCULATIONS</td> </tr> <tr> <td>1</td> <td>Water Main With Fittings, Trenched, 16" Dia. PVC</td> <td>LF</td> <td>2,349</td> <td>$134.50</td> <td>$315,940.50</td> </tr> <tr> <td>2</td> <td>Water Main With Fittings, Trenched, 12" Dia. PVC</td> <td>LF</td> <td>195</td> <td>$85.00</td> <td>$16,575.00</td> </tr> <tr> <td>3</td> <td>MJ Butterfly Valve, 16" Dia. complete with Valve Box</td> <td>EA</td> <td>7</td> <td>$4,925.00</td> <td>$34,475.00</td> </tr> <tr> <td>4</td> <td>MJ Gate Valve, 12" Dia. complete with Valve Box</td> <td>EA</td> <td>1</td> <td>$3,200.00</td> <td>$3,200.00</td> </tr> <tr> <td colspan="5">Oversized Water Main and Valve Total =</td> <td>$370,190.50</td> </tr> <tr> <td colspan="6">STANDARD SIZE CALCULATIONS</td> </tr> <tr> <td>5</td> <td>Water Main With Fittings, Trenched, 8" Dia. PVC</td> <td>LF</td> <td>2,544</td> <td>$50.10</td> <td>$127,454.40</td> </tr> <tr> <td>6</td> <td>MJ Gate Valve, 8" Dia. complete with Valve Box</td> <td>EA</td> <td>8</td> <td>$2,400.00</td> <td>$19,200.00</td> </tr> <tr> <td colspan="5">Standard Water Main and Valve Total =</td> <td>$146,654.40</td> </tr> <tr> <td colspan="6">CITY'S WATER MAIN OVERWIDTH PORTION = $223,536.10</td> </tr> <tr> <td colspan="6">** PAVING CALCULATIONS **</td> </tr> <tr> <td colspan="6">OVERWIDTH CALCULATIONS (40')</td> </tr> <tr> <td>7</td> <td>Pavement, Mainline PCC, 8" Thick (40' assumed)</td> <td>SY</td> <td>11,307</td> <td>$55.30</td> <td>$625,277.10</td> </tr> <tr> <td>8</td> <td>Subbase, Modified, 6-inch Thick</td> <td>SY</td> <td>12,733</td> <td>$7.40</td> <td>$94,224.20</td> </tr> <tr> <td>9</td> <td>Subgrade Prep, Roadway</td> <td>SY</td> <td>12,733</td> <td>$1.95</td> <td>$24,829.35</td> </tr> <tr> <td colspan="5">40' Street Total =</td> <td>$744,330.65</td> </tr> <tr> <td colspan="6">STANDARD WIDTH CALCUALTIONS (31')</td> </tr> <tr> <td>10</td> <td>Pavement, Mainline PCC, 8" Thick (31' assumed)</td> <td>SY</td> <td>8,773</td> <td>$55.30</td> <td>$485,146.90</td> </tr> <tr> <td>11</td> <td>Subbase, Modified, 6-inch Thick</td> <td>SY</td> <td>10,205</td> <td>$7.40</td> <td>$75,517.00</td> </tr> <tr> <td>12</td> <td>Subgrade Prep, Roadway</td> <td>SY</td> <td>10,205</td> <td>$1.95</td> <td>$19,899.75</td> </tr> <tr> <td colspan="5">31' Street Total =</td> <td>$580,563.65</td> </tr> <tr> <td colspan="6">CITY'S STREET PAVING OVERWIDTH PORTION = $163,767.00</td> </tr> <tr> <td colspan="6">** SIDEWALK CALCULATIONS **</td> </tr> <tr> <td colspan="6">OVERWIDTH CALCULATIONS</td> </tr> <tr> <td>13</td> <td>Sidewalk, PCC, 6" (10' Wide, North Side Only)</td> <td>SY</td> <td>2,797</td> <td>$41.50</td> <td>$116,075.50</td> </tr> <tr> <td>14</td> <td>Subbase, Modified, 6-inch Thick</td> <td>SY</td> <td>2,797</td> <td>$7.40</td> <td>$20,697.80</td> </tr> <tr> <td>15</td> <td>Subgrade Prep - North Sidewalk</td> <td>SY</td> <td>2,797</td> <td>$1.95</td> <td>$5,454.15</td> </tr> <tr> <td colspan="5">10' Sidewalk/Trail Total =</td> <td>$142,227.45</td> </tr> <tr> <td colspan="6">STANDARD CALCULATIONS</td> </tr> <tr> <td>16</td> <td>Sidewalk, PCC, 4" (6' Wide, North Side Only)</td> <td>SY</td> <td>1,679</td> <td>$30.00</td> <td>$50,370.00</td> </tr> <tr> <td>17</td> <td>Subgrade Prep - North Sidewalk</td> <td>SY</td> <td>1,679</td> <td>$1.95</td> <td>$3,274.05</td> </tr> <tr> <td colspan="5">6' Sidewalk Total =</td> <td>$53,644.05</td> </tr> <tr> <td colspan="6">CITY'S TRAIL OVERWIDTH PORTION = $88,583.40</td> </tr> <tr> <td colspan="5">TOTAL CITY PORTION =</td> <td>$475,886.50</td> </tr> </table>