Specifications include, but are not limited to: The NW Northlawn Area Utility Improvements – Phase 3 project includes the replacement of PCC street pavement, sanitary sewer, water main, and storm sewer located on NW 2nd Street from NW Kline Street to NW Des Moines Street and on NW Kline Street from W 1st Street to NW 3rd Street in the Northlawn neighborhood in the City of Ankeny. The improvements include approximately 3,250 SY of 7” thick PCC street pavement, 1,200 LF of sanitary sewer, 1,100 LF of water main, 250 LF of storm sewer, 1,900 LF of Type 2 subdrain, Class 10 excavation, subgrade preparation, modified subbase, and removal and replacement of streets, driveways, and sidewalks. Other associated improvements include temporary water main, temporary sidewalk, temporary traffic control, erosion control, temporary surface restoration, and miscellaneous associated work necessary to complete the project.
