Fabrication of Hydraulic Steel Structures for Falls and Jordan

The U.S. Army Corps of Engineers, Wilmington District, is conducting research to determine the market capabilities of potential contractors to fabricate, assemble, paint and deliver three hydraulic steel structures. All work will be performed in accordance with the contract drawings and specifications. Work also involves preparing final "As-Built" documents. B Everett Jordan Dam emergency gate and service gate are hydraulic steel structures and are classified as a vertical lift gates with dimensions 19-feet in height and 9-feet wide. The gates are constructed of structural steel members with skin plate on one side, seals and, a 45-degree bottom gate lip for hydraulic efficiency. Side and top seals are J-type rubber seals, and the bottom seals are rectangular. Seven 18-inch diameter fixed wheels are mounted on cantilever axles on each side of the gates. The weight of each gate is approximately 23,000 pounds. Delivery shall be made to B Everett Jordan Dam is located in Chatham County North Carolina. Falls Lake Dam emergency gate is a hydraulic steel structure and is classified as a vertical lift gate with dimensions 19-feet in height and 8.5-feet wide. The gate is constructed of structural steel members with skin plate on one side, seals and, a 45-degree bottom gate lip for hydraulic efficiency. Side and top seals are J-type rubber seals, and the bottom seals are rectangular. Six 16-inch diameter fixed wheels are mounted on cantilever axles on each side of the gate. The weight of this gate is approximately 17,000 pounds. Delivery shall be made to Falls Lake Dam is located in Wake County North Carolina.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 31 -	Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Tunneling and Mining, Tunnel Excavation.
Division 35 -	Waterway and Marine Construction, Dam Construction and Equipment.