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CHANGE ORDER NO. ONE TO CONTRACT K-2021-5: BY AND BETWEEN THE CITY OF NORMAN, OKLAHOMA, AND NASH CONSTRUCTION COMPANY, INC. INCREASING THE CONTRACT AMOUNT BY $118,699.50 FOR A REVISED CONTRACT AMOUNT OF $728,325.50 ADDING IOWA STREET BETWEEN PICKARD AVENUE AND FLOOD AVENUE TO THE PROJECT AND ADDING 34 CALENDAR DAYS FOR THE PICKARD AVENUE RECONSTRUCTION PROJECT FROM KANSAS STREET TO ACRES STREET.
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BACKGROUND: In the Norman General Obligation Bond Election of 2016, voters approved the Street Maintenance Bond Program, a 5-year, 4-phase program to address maintenance needs on neighborhood streets. The four categories include (1) Urban Asphalt Street Rehabilitation, (2) Urban Concrete Street Rehabilitation, (3) Urban Road Reconstruction and (4) Rural Road Rehabilitation. Prior to the election, the City provided a list of all streets included in the program based upon the pavement condition data from the City's current Pavement Management System. The following is the list of Road Reconstruction projects included in the 2016 GOB Election:
2017 - Lahoma Street - Gray Street to Nebraska Street
2018 - Lahoma Street - Nebraska Street to Hughbert Street
2019 - Walnut Road - South 2700 Block to Imhoff Road
2020 - McCall Drive - Chautauqua Avenue to Pickard Avenue
2021 - Pickard Avenue - Kansas Street to Acres Street
Pickard Avenue is located in an established residential neighborhood. The current roadway is constructed of concrete pavement with curb and gutter. The concrete pavement is in poor condition, and the substructure has failed in several locations along the 0.50 lane-mile stretch of the roadway. The reconstruction project involves removal of the existing pavement and curb and gutter, stabilizing the subgrade, installing new storm sewer, and placing new asphalt pavement and ADA-compliant driveways.
Engineering design for the Pickard Avenue Reconstruction Project was provided by Atkins North America, Inc. On March 14, 2017, City Council approved Con...
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