Slayden is serving as the general contractor for the City of Grants Pass Replacement Water Treatment Plant, a critical infrastructure project designed to modernize the community's drinking water system and enhance long-term reliability. The project was initiated after structural failures were discovered in the existing clearwell, allowing groundwater intrusion and highlighting the need to replace the aging facility which was originally constructed in 1931.

Constructed on a five-acre greenfield site, the new facility features a state-of-the-art membrane filtration treatment system capable of treating up to 22.5 million gallons per day (MGD) of water from the Rogue River. Slayden's scope includes construction of process buildings and structures, installation of membrane treatment equipment, chemical, mechanical, electrical, and HVAC systems, control and SCADA integration, laboratory and administrative facilities, site improvements, utility connections, startup, and commissioning services. The new seismically resilient plant is designed with the capacity to expand to 45 MGD, ensuring the City can meet growing water demands while delivering safe, high-quality drinking water for decades to come.

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