Portal Intake
The supply and installation of 25 – 914mm dia. X 19.05mm wt., steel pipe pile casings by means of driving and drilling c/w steel reinforcement cages and infilling with concrete. Casings vary in lengths from 19.64m to 26.88m. All casings are to be embedded a minimum of 10m into underlying bedrock.
Throughout the project crews were challenged by the winter conditions in northern BC and a tight schedule.