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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...

Mining

H.J. O'Connell Ltd. has developed considerable expertise in servicing Canada's mining industry.

Mining related work comprises the single largest sector of the firm's business activities. The company has successfully completed a diverse range of mining projects including: overburden stripping for the Iron Ore Company of Canada (IOCC), Wabush Mines and ArcelorMittal, the construction of dams and dykes for tailings containment for ArcelorMittal and foundations for pollution control structures for IOCC. O'Connell has also constructed mine crusher foundations and modernized existing facilities for various clients.

Projects

ArcelorMittal
Overburden Stripping
AcrelorMittal
Tailings Decant Structure
Iron Ore Company of Canada
Overburden Stripping/Development Drill and Blasting
Iron Ore Company of Canada
Supply of Dolomite Limestone
Iron Ore Company of Canada
Drilling and Blasting / Luce Development
Wabush Mines
Overburden Stripping
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