Projects Archive - Page 5 of 7 - Northwest Pipe Company

Paparazzi Stormwater System

Stormwater Management

To support the Paparazzi commercial site in St George, Utah, Geneva Pipe and Precast manufactured two energy dissipator impact-type vaults in the new stormwater capture system. Our team formulated a fully customized structural design to meet the unique and specific needs of…

Vaults

Canyonlands Roadway Culvert

Stormwater Management

The heart of this large box culvert project is the custom designed sections that were manufactured for safe and efficient install. The individual end sections combine a skewed box segment, wingwalls, and headwall—all cast as one structural component-- to improve drainage and increase safety of an existing roadway .

Box Culverts

Dixie National Forest Canyon Bridges

Infrastructure

Manufacturing the largest single-span bridge sections in Geneva’s history, our team designed, manufactured, and mobilized the 28-foot span, three-sided bridge structures with custom steel molds constructed entirely in house.

Other Structures

Rose Creek Realignment Project

Infrastructure

The Rose Creek Realignment project involved rerouting 1,600-linear-feet of waterway to mitigate flooding and enhance development for the growing area in Riverton City. Geneva provided a precast solution to ensure a safe passage for the stream and a strong base for the new road above, while adding additional flooding safeguards.

Box Culverts, Other Structures

campbell reiver large multi color permalok pipe

Campbell River Water Supply Intake

Industrial

A new water intake from a nearby lake installed at a 45-foot depth delivers fresh water to the City of Campbell River. Permalok casing pipe installed via microtunneling houses a 380’ HDPE pipeline.

Permalok Steel Casing Pipe

Gunnuk Creek Hydro Electric Penstock

Industrial

The inherent strength of steel proved a natural choice for this remote Alaskan hydro penstock project. We manufactured engineered pipe in long self-supporting lengths that could be cantilevered one at a time to reach the supporting above-ground piers.

Engineered Steel Water Pipe

Project Archive