Fencing on the underside of both Bridges at 15th Street and I-235 in Des Moines, Iowa

The Iowa Department of Transportation (Iowa DOT) is seeking a contractor to provide and install steel fencing under the bridge located at 15th Street and I-235 in Des Moines, Iowa. The fencing must be powder coated, have a height of 12 feet, and include two 3-foot gates. The contractor must also provide a product and labor warranty. A mandatory pre-bid meeting is scheduled for October 24, 2025, at 10:00 AM CST. Key considerations for this project include: • The fence must be anchored to the concrete along the sidewalk and mounted to the slope protection • The steel gauge must range from 14 to 16 • Bars must be spaced 4 inches apart • The contractor must field verify all measurements for the east and west side prior to submitting a quote • The contractor must provide a drawing of the fence design and proposed installation • Traffic control is not required, but sidewalk closures will be necessary • Working hours are limited to daytime, with no work allowed after dark or on weekends