The Department of Defense, through the U.S. Army Corps of Engineers Omaha District, is seeking responses for the Garrison Dam Spillway Modification Project, specifically focusing on the Stoplog Seal Modification. The project involves modifying up to eight stoplogs, which includes transportation to a certified fabrication plant, performing necessary modifications, and returning them for testing at the Garrison Dam. This modification is crucial for ensuring the integrity and functionality of the dam's spillway system. Interested contractors must submit their responses by 2:00 PM CT on February 13, 2025, and can direct inquiries to Karen Caskey or Nadine Catania via their provided email addresses. The estimated project solicitation issue date is April 15, 2025, with a performance period of 600 calendar days.