SOW_Attachments 2.pdf

The document is a Statement of Work (SOW) for a de-watering maintenance by-pass project at Orwell Dam near Fergus Falls, Minnesota, solicited by the U.S. Army Corps of Engineers Saint Paul District. The contract requires a contractor to provide and operate a by-pass flow system capable of maintaining a minimum of 80 cubic feet per second (cfs) around the dam's control structure during a planned dewatering inspection, with specific operational parameters including setup between September 2-15, 2025, continuous operation from September 15-19, 2025, and system removal by September 26, 2025.

Key requirements include providing leak-free piping (approximately 350 feet), submersible pumps, a generator located at the top of the dam, and adherence to strict environmental protection and safety protocols. The contractor must submit detailed plans for by-pass system layout, project schedule, spill control, point of contact information, and a comprehensive safety plan. The project involves staging and setup on the north side of the dam, with precise equipment placement to be coordinated with government representatives to avoid interfering with dewatering operations and dam instrumentation.