CCP 11-08-1999 - Laserfiche WebLink

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I '- I I I t i Ii I . I I I I I 'I j Package C . Partial Neighborhood Reconstruction, Pond A, Pond B Construction This Package is identical to Package B (full neighborhood reconstruction minus Hamline A venue) with the addition of Ponds A and B to provide water quality treatment for the Ingerson Road neighborhood drainage area. The incorporation of Pond A into the project has a significant effect on the cost of storm sewer facilities along Ingerson Road. Roadway $583,300.00 $140,900.00 $60,400.00 $61,900.00 $81,500.00 $298,000.00 Storm Sewer $310,700.00 $34,900.00 $40,300.00 $15,600.00 $0.00 $66,500.00 Total Cost $894,000.00 $175,800.00 $100,700.00 $ 77,500.00 $ 81,500.00 $364,500.00 $101,200.00 $ 60,900.00 $ 62.000.00 $1,918,100.00 Street Ingerson Road (32') Cannon Avenue (28') Femwood Street (28') Femwood Court (24') Ingerson Court (24') Carlton Drive (28') Pond A Construction Pond B Construction Watermain Total Estimated Project Cost. Package C Street Widths: Constructing all neighborhood local streets and special case streets to a width of 32 feet would add approximately $80,000.00 to the overall project costs for each of the packages above. Cannon A venue and Tiller Lane Cui de Sacs: Constructing a cui de sac at the west end Cannon Avenue would cost approximately $138,100.00 or only $2,900.00 less than the estimated cost to construct the roadway through to Tiller Lane. In addition the estimated cost to construct a cui de sac at the west end of Tiller Lane is approximately $63.900.00. The net additional cost for the cul-de-sac option would therefor be over $60,000.00 greater than reconstructing Cannon Avenue in its current alignment. FUNDING SUMMARY The project will be funded from several sources including residential assessments on benefitting properties, the city general fund, MnDOT State Aid funds, the city watermain utility fund, the city storm water utility fund, and a possible grant from the Rice Creek Watershed to assist with regional pond construction. The proposed assessment rate of $57.50/front foot is based upon a typical roadway cost per foot of $190.00 and a typical storm sewer cost per foot of $40.00. Based upon the City assessment policy, the property owners are to be assessed 50% of the cost of '/2 of the street and storm sewer costs. Actual storm sewer costs along Ingerson Road and Femwood Street are disproportionately large resulting from the larger pipe needed to carry runoff from Femwood Street to the Pond A location over 1,500 feet to the west. The costs of pond construction and additional sewer costs for trunk sewer facilities are proposed to be borne by the Surface Water Utility Fund and a potential grant from Rice Creek Watershed. 9