12-19-2001 Council Agenda - Laserfiche WebLink

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Howard R. Green Company Feasibility Study Project No. 815920J 2002 Street Reconstruction and Utility Improvements Little Canada, Minnesota Street will consist of one and a half inches of bituminous wear, two inches of bituminous base, twelve inches of aggregate base, and geotextile fabric if necessary, as shown in Exhibit 6. No soil borings have been obtained at this time, and the pavement section will be dependent on the findings of the report. The streets would be lowered slightly for improved boulevard drainage. Front yards will drain to the street with catch basins installed to provide collection. A majority of the storm water drainage will be discharged into the existing storm sewer system to the south of Eli Road. However the east 700 feet of Eli Road cannot be served with storm sewer from the existing trunk line. Although storm water from this portion of the street currently runs down the hill to Centerville Road, it is an unsafe condition that should be eliminated with the reconstruction. Therefore it is proposed that a new trunk storm sewer line be installed from the drainage ditch under Centerville Road north to Eli Road to provide a storm water collection system for the Centerville Road and Eli Road intersection. After discussion with the City personnel and review of the televising logs, it was determined that no watermain repair or improvements would be needed, but minor repairs to sanitary sewer manholes will be needed. B. SEXTANT AVENUE Sextant Avenue is proposed to be reconstructed as a 28 -foot wide urban section complete with concrete curb and gutter, storm sewer, and concrete driveway aprons. The proposed street typical- section for Sextant Avenue will consist of one and a half inches of bituminous wear, two inches of bituminous base, twelve inches of aggregate base, and geotextile fabric as shown in Exhibit 2. No soil borings have been obtained at this time, and the pavement section will be dependent on the findings of the report. The streets would be lowered slightly for drainage. Front yards will drain to the street with catch basins installed to provide collection. Sextant Avenue will discharge to the wetland adjacent to it on the south side. Watermain will be extended from its current termination point at the intersection of Arkwright Street to the end of the cul -de -sac. A water service will be installed to the property line of each property without current City water service and a hydrant will be installed at the cul -de -sac to provide adequate fire protection in the area. The sanitary sewer will be replaced from the west side of McMenemy Street to an unused service connection east of the cul -de -sac due to the extensive sagging in the mainline and infiltration from the unused service. The unused service east of the cul -de -sac and all services to the south will not be reinstalled as part of the construction. C. STARK STREET Stark Street is proposed to be reconstructed as a 30 -foot wide urban section complete with barrier concrete curb and gutter, storm sewer, and concrete driveway aprons. The proposed street typical- section for Stark Street will consist of one and a half inches of bituminous wear, two inches of bituminous base, twelve inches of aggregate base, and geotextile fabric as necessary, as shown in 6 Page 178