Army Corps of Engineers, Pittsburgh District, has a project that involves the upgrade of the miter gate hydraulics systems at Emsworth Locks and Dams, Ohio River, PA.
Army Corps of Engineers, Portland District, has a requirement to Repair the Miter Gate at The Dalles Lock & Dam. There were repairs made to the miter gate in 2016/2017. The Dalles Miter Gates Repair work is to restore gate alignment and load path. The repair work includes adjustments to the miter block assemblies, modification of the existing concrete sill, and miter gate structural adjustments and or modifications.
This Request for Quote (RFQ) is for the contractor to provide the materials and stamp them with the corresponding item code necessary for fabricating the wear components required for the operation of Smithland Locks and Dam’s miter gate operating machinery.
These gauges are used to measure acceptability within the tolerances for the internal threads of the sleeve nut and external threads on the anchor bar that are used to support lock and dam miter gates. There are two sets of thread sizes that include 6 ½” - 1 and 6 ½” – 1.33.
Repair bent flange members through heat straightening.Amendment 0001 11/23/2021 -- Added a due date to the 1442 and pictures of the damage to be repaired. Amendment 0002 12/01/2021 - Posted question from industry
Amendment 1 is to cancel the solicitation in its entirety as the Governments needs have changed.This contract is for moving debris from the upstream side of Lock & Dam 2 through the dam, and built up debris at the upper miter gate bays at Lock & Dam 3 during a high water event.
Paul District is soliciting a requirement for the fabrication and installation of new embedded miter gate anchorages at Lock and Dam #2 located on the Mississippi River in Hastings, Minnesota. It is anticipated that fabrication would begin in October 2019 with the construction completed in May 2021.
