Specifications include, but are not limited to: The improvement includes Reinforced Concrete Pipe (RCP) storm sewer 12-inch to 60-inch, subdrain, sanitary sewer pump station, sanitary service services, water services, water main alterations, fire hydrants, storm sewer manholes, storm sewer intakes, Hot Mix Asphalt (HMA) pavement, Portland Cement Concrete (PCC) curb and gutter, sidewalks, driveways, earthwork, pavement markings, landscaping, erosion control, and other incidental items; all in accordance with the contract documents, including Plan File Nos. 614-070/214, located on Clark Street from Martin Luther King Jr. Parkway to 21st Street, Martin Luther King Jr. Parkway from Carpenter Avenue to Clark Street, Forest Avenue from 21st Street to 22nd Street, Carpenter Avenue from Martin Luther King Jr. Parkway to 21st Street, 27th Street from north of I-235 to School Street, School Street from 27th Street to 28th Street, 28th Street from School Street to Rutland Avenue, Rutland Avenue from 28th Street to 29th Street, north of Woodland Avenue at 22nd Street, and the 800 block of 23rd Street, all in Des Moines, Iowa.