Agenda - Council - 09/27/1994 - Laserfiche WebLink

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INTRODUCe' ION The feasibility {~tudy for this project was petitioned by the necessary number of property owners, and certificatior~ of the petition was passed by the City Council on [,.,,~,, ,~ ~- 'th ['~'~"1 . The purpose of this~ study is to determine the feasibility and associated costs for the extension of municipal sewe[r and water service to the lots fronting on the eastern 700 feet of 150th Lane N.W.in Pondva!e Estates 2nd Addition. Appendix A contains an exhibit illustrating the benefitted area. The imprcjvements anticipated by this project would include sanitary sewer main, watermain, sewer and watei' services, concrete curb and gutter, bituminous street replacement, storm sewer, turf and driveway restoration and street lights. DESCRIPTIO~ OF EXISTING CONDITIONS The project areaiincludes 12 platted lots within the Pondvale Estates 2nd Addition. Lots within this subdivision are~latted into urban size lots, however, previous development requirements have required three sdch lots to be combined before a building permit would be issued. As such, the 12 benefitted lots a~ currently occupied by five existing single family dwellings which are served by on-site septic s~stems and wells. The residence built on Lots 5 and 6 of Block I has been constructed ove~ a platted lot line. The street serving the subdivision consists of a 30' roadway with a bituminous berm curb. It is anticipated that by the time this project is ready for construction sewer and water [will be available at the eastern boundary of the project area on 150th Lane N.W. DESCRIPTIOI'~ OF IMPROVEMENTS It is proposed thail' a twelve inch watermain and an eight inch sanitary sewer be extended the length of the project alc~.ng 150th Lane N.W. At the intersection with Helium Street N.W. both utilities will be stubbed t~ the northern curb~line of 150th Lane N.W. This will facilitate the future utility extensions down ~ehum Street N.W. without completely severing traffic access to the residences southeast of this intersection as this represents their sole access. Sewer and water lateral service will be stubbed ot~t to the property line for each lot. It is also anticipated that catch basins for storm water will be reqt}ired in the intersection of Helium Street N.W. and 150th Lane N.W. Two catch basins will be inskalled on either side of 150th Lane N.W. and a storm pipe wilt be stubbed and bulk-headed to the northwest down Helium Street N.W. for future connection to a storm drainage system which wil]~ discharge into the wetland to the northeast. Upon installation ~f the underground utilities, the street is intended to be paved with two inches of bituminous pavement over a four inch grave base for a width of 30 feet between curb flowlines. Surmountable con[crete curb and gutter will replace the existing bituminous berm curb. Disturbed turfed areas behinld the curb will be restored with a minimum of four inches of topsoil, fertilizer, seed and mulch. '~Driveways will be neatly saw-cut and replaced in kind. Street lights will be installed at intersections and mid-block following construction.