Location: Mount Wright, Quebec
Client: ArcelorMittal
In 2005, H.J. O`Connell was awarded the contract to raise and lengthen the Hesse 4 Tailings Confinement Dam. This contract was a part of the overall tailings confinement project in Mt. Wright, QC, of which H.J. O`Connell has been involved with since 1981.The project involved the construction of an impervious glacial till core dam and the construction of an emergency spillway. The 350 m long dam...