Design standards play a critical role in ensuring that foundation systems perform as intended under real-world conditions. For projects using a helical piles foundation, the governing design framework is CSA S447. This standard establishes how loads are evaluated, how installation data is interpreted, and how long-term performance is verified. Understanding why CSA S447 holds authority helps...

Industrial tanks, whether used for water, oil, or chemicals, demand absolute stability. Even the smallest foundation shift can put these massive structures at risk. Differential settlement—the uneven sinking of a foundation—has long been a costly challenge for industrial facilities. A proven way to eliminate this risk is by using a helical piles foundation, which provides both...