NOTICE OF PUBLIC HEARING S James Street & S 19TH Street Improvements

NOTICE OF PUBLIC HEARING S James Street & S 19TH Street Improvements CITY OF GRIMES, IOWA PUBLIC IMPROVEMENT PROJECT Public Hearing on Proposed Contract Documents and Estimated Costs for Improvement Notice is hereby given that a public hearing will be held by the City of Grimes, Iowa on the proposed Contract Documents (plans, specifications, and form of contract), and estimated total cost, and enhancement of payment for the S James Street & S 19th Street Improvements project at its meeting at 5:30 P.M. on the 25th day of November, 2025, in the City Council Chambers, Grimes Community Complex, 410 SE Main Street #202, Grimes, Iowa, 50111. General Nature of the Public Improvement S James Street & S 19th Street Improvements The S James Street & S 19th Street Improvements project includes reconstruction of S James Street from approximately 1300 feet south of S 19th Street to approximately 800 feet north of S 19th Street, reconstruction of S 19th Street from approximately 1200 feet west of S James Street to approximately 1200 feet east of S James Street. The project also consists of earthwork, PCC sidewalk pavement, water main, storm sewer, sanitary sewer, new traffic signalization, and other associated work generally located along S James Street between 1300 feet south of S 19th Street to approximately 800 feet north of S 19th Street and along S 19th Street approximately 1200 feet west of S James Street to approximately 1200 feet east of S James Street. The improvements include construction of approximately 38,700 CY of earthwork, 5,590 LF of RCP storm sewer between 12-inch diameter and 54-inch diameter, 50 storm sewer structures, 341 LF of 8-inch water main, 1,125 LF of 12-inch water main, 5,110 LF of 16-inch water main, 175 LF of 24-inch water main, 160 LF of trenched 8-inch Sanitary Sewer, 930 SY of 8-inch PCC pavement, 19,680 SY of 9-inch PCC pavement, 11,662 SY of 10-inch PCC pavement, 1,141 SY of PCC sidewalk, 6,358 SY of PCC Shared-Use-Path, temporary and permanent traffic signalization, subgrade preparation and treatment, modified subbase, subdrain, pavement removal, traffic control, pavement markings, erosion control, and miscellaneous associated work necessary to complete the project. This Notice is given by authority of the City Council of the City of Grimes, Iowa. Dated at Grimes, Iowa, this 11th day of November, 2025. Scott Mikkelsen, Mayor ATTEST: Rachel Greving, City Clerk November 11 2025 LIOW0393917