The Details
The Challenge
The Terwilliger Plaza project involved the installation of 30,000sf of Tecco system for a private client in downtown Portland. We also applied a shotcrete buttress that was over 80 cubic yards helping to secure the toe of the slope that had experienced a previous rockfall. Very tight access meant we had to pay extra attention to detail to avoid disturbing a large office building within 8 feet of the work site.
The Solution
We drilled over 14,000 linear feet of Tecco nails, and over 6000 linear feet weep drains. We also installed two rockfall barrier fences, over 12 feet high. We’re proud to say we finished this project 45 days ahead of schedule and more than $100,000 under budget.
Sq Ft of Pinned Tecco
Under Budget
Days Ahead of Schedule
Amazing Result
Gallery
A Visual Glimpse Of The Project
Terwilliger Plaza 2
Terwilliger Plaza
Terwilliger 2
Terwilliger 1
Terwilliger 6
Terwilliger 4
Terwilliger 7
Terwilliger 5
Terwilliger 3
Terwilliger 2
Construction workers on a crane focus on rockfall mitigation and slope stabilization of a rocky cliffside next to tall buildings, with contracting equipment and vehicles below.