Nicholson Construction, in Joint Venture with Kuney Construction, Awarded Priest Rapids Dam Spillway Stability Improvement Project
Nicholson Construction, in joint venture with Kuney Construction, has been selected by Grant County Public Utility District (Grant PUD) to deliver a major spillway stability improvement project at the Priest Rapids Dam.
The project will involve installing high‑capacity post‑tensioned strand anchors to enhance the long-term stability and performance of the spillway structure. Nicholson will lead the geotechnical construction work, while Kuney Construction will provide specialized access systems, scaffolding, marine support, and crane operations essential for safe execution across the spillway.
Prior to full production, the joint venture will complete a verification and testing program to confirm anchor performance and ensure the highest standards of quality and safety.
“We’re proud to partner with Kuney Construction and Grant PUD on this important infrastructure project,” said Nigel Miller, Sr. VP Western Division. “Our team looks forward to delivering a safe and efficient solution that supports the continued reliability of the Priest Rapids Dam.”
Priest Rapids Dam is a key hydroelectric facility on the Columbia River, and this project represents an important step in ongoing modernization and long-term structural resilience efforts.
Nicholson Construction, in joint venture with Kuney Construction, has been selected by Grant County Public Utility District (Grant PUD) to deliver a major spillway stability improvement project at the Priest Rapids Dam.
The project will involve installing high‑capacity post‑tensioned strand anchors to enhance the long-term stability and performance of the spillway structure. Nicholson will lead the geotechnical construction work, while Kuney Construction will provide specialized access systems, scaffolding, marine support, and crane operations essential for safe execution across the spillway.
Prior to full production, the joint venture will complete a verification and testing program to confirm anchor performance and ensure the highest standards of quality and safety.
“We’re proud to partner with Kuney Construction and Grant PUD on this important infrastructure project,” said Nigel Miller, Sr. VP Western Division. “Our team looks forward to delivering a safe and efficient solution that supports the continued reliability of the Priest Rapids Dam.”
Priest Rapids Dam is a key hydroelectric facility on the Columbia River, and this project represents an important step in ongoing modernization and long-term structural resilience efforts.
About Nicholson Construction Company
Nicholson has been both a leader and an innovator in the geotechnical construction industry for more than 70 years. With regional offices across the country and headquarters in Pittsburgh, Nicholson is a nationally renowned specialty contractor, offering proven expertise in the design and installation of deep foundation elements, earth retention systems and ground treatment solutions. We pride ourselves on our ability to consistently provide our clients with innovative, high-quality design-build options for projects of varying size and complexity. Nicholson is the North American subsidiary of Soletanche Bachy, one of the world’s leading geotechnical contractors, and is part of a global network of unparalleled geotechnical resources and expertise.
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