The St. Paul Engineer District is preparing for major repairs at six of its Mississippi River locks this winter to ensure they continue working as designed. Maintenance is scheduled at Lock and
lock and dam closure
J.F. Brennan Company Inc., La Crosse, Wis., has been awarded a $19,603,980 firm-fixed-price contract for Chicago Harbor Lock chamber floor and wall repairs. Bids were solicited via the internet with three received.
The U.S. Army Corps of Engineers Pittsburgh District reports that Emsworth Lock and Dam, located on the Ohio River at mile 6.2, is to initiate a closure of the primary lock chamber