CJ Mahan News - The Waterways Journal

Demolition Complete At Ohio Locks And Dam 53

Locks and Dams

Demolition Complete At Ohio Locks And Dam 53

March 1, 2024

The Louisville Engineer District has announced the official closure of the Ohio River Locks and Dam 53 project. “Locks and Dams 52 and 53 were the last remaining structures from… Read More

C.J. Mahan Construction Reflects On Olmsted Project C.J. Mahan Construction Company completed several projects at Olmsted from 2014 to 2016. Some of the projects included the replacement of hydraulic cylinders on eight miter gates and culvert valves in the lock chambers and the installation of an automated control system for locking operations.

C.J. Mahan Construction Company completed several projects at Olmsted from 2014 to 2016. Some of the projects included the replacement of hydraulic cylinders on eight miter gates and culvert valves in the lock chambers and the installation of an automated control system for locking operations.

C.J. Mahan Construction Reflects On Olmsted Project

August 31, 2018

In 2014, C.J. Mahan Construction Company out of Columbus, Ohio, was contracted by the Corps to do several projects at Olmsted Locks and Dam. The project consisted of replacing hydraulic… Read More