Project Archive

willamette water supply yellow pipes on truck

Featured Project

Willamette Water Supply Program

Northwest Pipe is supplying over 35 miles of engineered steel pipe for this large water infrastructure project. Steel pipeline was selected due to its ability to better withstand natural disasters and the impacts of a large earthquake.

View Project

Lower Clay Creek Bridge

Stormwater Management, Infrastructure

This 34-foot span concrete bridge improves drainage and fish passage in Utah’s Dixie National Forest, while providing a safe road crossing for recreation users. Geneva Pipe and Precast supplied approximately 250 tons of precast components—including three-sided boxes, headwalls, wingwalls, and footings—to support efficient construction with minimal disruption to public access.

RCP & Precast Concrete

14400 South Sewer Upsizing Project

Sanitary Sewer

This project utilizes 28 Perfect Lined Manholes to connect 7,520 LF of upsized 18-inch sewer line, expanding the South Valley Sewer District’s sanitary sewer capacity in Bluffdale City, Utah.

Perfect Lined Manhole System

Perris Valley Pipeline Interstate 215 Crossing

Trenchless, Water Transmission

Northwest Pipe Company supplied 96-inch spiralweld steel water pipe and 120-inch Permalok® steel casing pipe for the Perris Valley Pipeline I-215 Crossing, a nearly 3,000-foot-long trenchless alignment connecting the pipeline’s northern and southern sections.

Engineered Steel Water Pipe, Permalok Steel Casing Pipe

Magna Water District Manhole Rehabilitation

Rehabilitation, Sanitary Sewer

Geneva Pipe and Precast’s Hybrid PVC Manhole System offered Magna Water District a permanent, structural rehabilitation solution for a severely corroded 48-inch manhole located in an area where bypass pumping was not an option.

Hybrid PVC Manhole System, Composite FRP Rehab Panels

Alliance Regional Water Authority Phase 1B Treated Water Pipeline – Segment A

Water Transmission

Northwest Pipe Company is supplying nearly 17 miles 42- and 48-inch engineered steel water transmission pipe for this award-winning segment of the Alliance Regional Water Authority project. The Phase 1B Treated Pipeline provides a secure and reliable water supply to meet the future needs of growing communities in Central Texas.

Engineered Steel Water Pipe

Logan City 10th North Corridor Improvements Project

Stormwater Management

This improvement project in Logan, Utah, involves widening a roadway and expanding the capacity of the stormwater infrastructure below. Geneva Pipe and Precast supplied a custom precast stormwater diversion structure and junction box, which provide a durable solution capable of withstanding heavy traffic loads.

Vaults, RCP, Box Culverts

We are near you!

Northwest Pipe locations across the nation.

Learn More