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Terrane Mt Milligan

Fort Saint James, BC

Contract Value:

$93 million

Prime Consultant:


Project Owner:

Terrane Metals Corp.

Contract Format:

Stipulated Price

Completion Date:

February 2013

Contract Duration:

July 2011– Feb 2013

Self-performing all aspects of the contract, Graham installed 47,000 m3 (61,474 cu. yd.) of cast-in-place concrete as part of Terrane Metals Corp’s massive CDN$1.3 billion Mt. Milligan copper-gold project. Mt. Milligan is the first major new metal mine built in British Columbia in 15 years.

Situated in the north central region of the province, 155 km (96 mi.) northwest of Prince George, the project was managed entirely on-site. At peak, approximately 275 workers worked on a 24-hour-per-day, seven-day-a-week schedule in order to meet the owner’s delivery date.