
Riding around Highland Valley Copper’s 34,000 hectares in south central British Columbia, it’s not uncommon to see miles and miles of black high-density polyethylene pipe (HDPE) weaving along the long, curvy work roads. In fact, a visitor to the copper and molybdenum mine would be challenged to find part of the landscape where HDPE wasn’t present above ground or below. That’s because HDPE has been the pipe material of choice for many years at Canada’s …
