Laserfiche WebLink
REVISED STREET REHAB ESTIMATES <br /> <br />Staff has revised the pavement rehabilitation method cost estimates for Council=s review and <br />comments. These estimates are based on a street width of 28, assuming a one mile project, just <br />for average calculations. Actual street widths would be adjusted accordingly. The various <br />strategies for rehab are recommended based on the Pavement Condition Index (PCI). If the PCI <br />is higher, the required amount of the pavement repair and preparation will be less, thereby lower <br />the amount of the improvement. The improvement estimates are listed from high PCI to low. <br /> <br />The following calculations are based on a budgetary quote staff received from a local contractor. <br />The estimates presented earlier were also based on a similar quote although I believe it might <br />have been the lowest received. These appear to look better incrementally and the scope of the <br />project increases. Included in the estimates are the following (which were not included <br />previously) : <br /> <br />Manhole adjustments avg 18 / mile @ $281.00 each, or $.95 / ft. / 2 = .48 / ft. <br />Topsoil and sod on recycle $5.60 / sq. yd. = $3.75 / ft, per side <br />25 % contingency all projects <br /> <br />* Method #1 1 2" Overlay <br />$12.15 per foot for total width <br />$ 6.10 per foot for 2 street width ( one side ) <br />$488.00 improvement cost for typical 80' lot <br /> <br />* Method #2 1" milling with 1 2 Α wear overlay <br />$15.65 per foot for total width <br />$7.80 per foot for 2 street width ( one side ) <br />$624.00 improvement cost for typical 80' lot <br /> <br />* Method #3 Recycle existing road, 1 2≅ base + 1 2≅ wear <br />** $29.20 per foot for total width <br />$14.60 per foot for 2 street width ( one side ) <br />$1,170.00 improvement cost for typical 80' lot <br /> <br />** This estimate does not include a surmountable bituminous curb. <br />* These estimates do not include driveway apron paving. <br /> <br />Staff has also received a budgetary estimate for lining existing sanitary sewer mains in a project <br />area. Lining of the City main lines would obviously not correct any deficiencies or defects in the <br />residential service. This price would be $36.00 per lineal foot for an eight inch main. Utilizing <br />the same scenario as above, the estimates for this improvement are as follows: <br />8" Sanitary Sewer Main Lining <br />$36.00 per foot for total width <br />$18.00 per foot for 2 street width ( one side ) <br />$1,440.00 improvement cost for typical 80' lot