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PROJECT QUANTITIES AND COSTS <br /> <br />Table 1 includes a listing of street lengths and pavement areas for.each crack seal/sealcoat <br />project, Estimates are also provided for crack filling material application, rates. Both the <br />sealcoating and crack filling operation will be applied, by a contractor selected through the <br />competitive bidding process. Previous years~ low bid and estimated 2004 unit prices for <br />sealcoating and crack filling are as shown below: <br /> <br />Program <br />200l Actual <br />2002 Actual <br />2003 Actual <br />2004 Actual <br />2005 Estimate <br /> <br />SeaIcoating <br /> S/Sq. Yd. <br /> <br />0.475 <br />0.52 <br />0.63 <br />0,49 <br />0,55 <br /> <br />Crack Filling <br /> S/Lb, <br /> <br />1.10 · <br />1.20 : <br />1.00 <br />t ,02 <br />1.20 <br /> <br />Projects. 04-06 through 05-08 consist of applying one and one-half inch bituminous overlays onto <br />the existing pavement, The pavement distress on these proposed overlay projects indicate that <br />additional pavement strength is needed. Prior to the overlay, failed areas will .be removed and <br />patched by City forces, The number of tons required for street patching.is estimated on ah <br />individual project basis. The rate charged for patching will be $200 per ton of bituminous <br />material which includes labor, The existing pavement will be tack coated and a machine laid one <br />and one-half inch overlay will be placed. Existing driveways will be feathered to match the new <br />pavement along pavements with no curbs: The overlay will be shouldered with topsoil and <br />seeded to eliminate the drop off at the pavement edge formed by the overlay. Tables 3 and 4 <br />contain overlay project quantities and costs, Previous years low bid and estimated 2004 unit <br />prices for overlays are shown below. <br /> <br /> Overlay <br />Progra.m S/Ton <br /> <br />2000 Actual $26,25 <br />2001 Actual $27.25 <br />2002 Actual $31.61 <br />2004 Actual $28,03 <br />2005 Estimated $34.00 <br /> <br />Other overlay pi-ojeCt costs element include the milling of existing bituminous pavement. 'This <br />milling allows the new overlay to blend into the adjacent pavement with a neat even seam. The <br />cost of pavement milling is estimated at $10, per square yard, Where no curbs are present, <br />shouldering as described above will be necessary at an estimated cost of 0.65 per centerline foot. <br /> <br />-154- <br /> <br /> <br />