Navigation Channel Maintenance Dredging 2022

16 September 2022 - The received bids and IGE are provided in the Bid Abstract files attached. (File Names; W912EF22B0005 - OF 1419 - 1 of 2.pdf, W912EF22B0005 - OF 1419 - 2 of 2.pdf.) ------------------------- 09 September 2022 -- Bid Opening Worksheet - Public Bid Opening worksheet is provided, see attached file (W912EF22B0005 - BidOpeningWorksheet.pdf). Apparrent low bidder is indicated in the worksheet. Received bids subject to verification. ------------------------- 06 September 2022 -- Amendment 0001 - The purpose of this Amendment is to update the Bid Schedule and remove FAR Clause 52.228-5 along w ith some of the required insurance amounts listed in Section 00 73 00. The proposal due date does not change. See attachment (W912EF22B0005_Amendment 0001.pdf) in this announcement. ------------------------- The U.S. Army Corps of Engineers (USACE) Walla Walla District is issuing a construction solicitation for a project titled Navigation Channel Maintenance 2022. The work will take place in the Lower Granite Dam pool at the confluence of the Snake and Clearwater Rivers near Lewiston, Idaho and Clarkston, Washington. To a lesser extent, additional dredge work is located on the Lower Snake River just downstream of Ice Harbor Dam in the McNary Dam pool. The U.S. Army Corps of Engineers (Corps) proposes to perform maintenance dredging in 2022/2023 to meet the immediate need of providing a 14-foot navigation channel depth as measured at minimum operating pool (MOP) at four locations in the lower Snake River and lower Clearwater River in Washington and Idaho (Figure 1) including two access channels between the Port of Clarkston docks and the federal navigation channel. The 14-foot minimum depth is the depth required to safely pass large boats and barges. The Corps is authorized by the Flood Control Act of 1952 (Public Law 87-874) to maintain a 14 foot deep channel. In order to ensure a depth of 14 feet, the Corps would dredge to a depth up to 16 feet. This 16-foot depth includes one foot of advanced measures and one foot to account for mechanical inaccuracies of the dredging equipment.