Emergency final costs for Sinnissippi Dam stop logs purchase

The Illinois Department of Natural Resources is seeking bids for the emergency purchase of stop logs for the Sinnissippi Dam in Rock Falls, IL. The stop logs are needed to stop the uncontrolled flow of water through a gate section that has failed. The vendor will be required to fabricate and deliver four stop logs to the Sinnissippi Dam. The project is expected to be completed within a few months. The key requirements of the project include: • Fabrication and delivery of four stop logs • Placement of the stop logs in the Gate 3 Bay to stop the uncontrolled leakage of water • Maintenance of the upstream pool elevation at the required elevation until the gate can be examined and a permanent repair is made • Compliance with the NIGP code 570-68 for steel, fabricated items.