Allan Surface Expansion Mill Mechanical & Piping

Location: Allan, SK

This project consisted of increasing potash production from 1.0 million tonnes per year to an overall production of 3.0 million tonnes per year. Graham’s scope included demolition of existing mechanical equipment and piping, modification of existing equipment, installation of new Owner-supplied equipment, and fabrication and installation of piping systems. The work was completed in five different areas of the mill: Raw Ore Handling and Crushing, Wet Mill, Drying and Screening, Tailings Brine, and Utilities.

Contract Value


Prime Consultant

AMEC Americas

Project Owner


Contract Format

General Contract

Completion Date

Oct 2012

Contract Duration