Site work for a water / sewer project in Marshalltown, Iowa. Completed plans call for site work for a water / sewer project.

This project consists of retrofitting the existing water control structure with stoplog bays, fish exclusion fingers, and a hand rail. Bidders are instructed to submit sealed bids to the specified address or via email, ensuring the subject line contains the project number, location, and bid letting date. The first page of the emailed attachment must be the bid proposal. Proposal Guarantee: $12,500.00. Question Deadline 04/17/2026 at 4:30 PM CT To be considered, these requests must be emailed to constructionbids@dnr.iowa.gov Direct questions concerning the Project Design, Drawings and Specifications to: Heath Delzell, Project Manager Phone: (515) 979-0104 Heath.delzell@dnr.iowa.gov Direct questions concerning a Pre-construction Conference, Site Review and Project Inspection to: Jason Kruse, District Engineer Phone: (515) 250-3707 Jason.kruse@dnr.iowa.gov