Gold Beach, Oregon

U.S. Forest Service/Dept. of Agriculture
U.S. Forest Service
General Contractor
Freeman Rock Enterprises
Jacking Sub Contractor
Pipe Size

197 feet of 120” O.D. Permalok® Steel Casing with 1.25” walls

The Problem

Install a new 120” diameter culvert to replace a failing corrugated pipe that carried an environmentally sensitive creek under a forest service roadway 45 feet above in a remote location 13 miles inside the forest.

The Solution

By using Permalok® Steel Pipe, the contractor was able to install the entire drive in only eight days and complete the installation within a deviation of only 1/4” horizontally and 4-1/2” vertically – a record for this size pipe.

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