Packaged Water & Wastewater Systems

Packaged Water and Wastewater Systems by NWPX integrate precast concrete structures with pre-plumbed piping, valves, and mechanical components to deliver complete, factory-assembled solutions for water and wastewater infrastructure. These systems are used across water distribution, wastewater pretreatment, and stormwater and wastewater conveyance applications, and include water meter vaults, backflow prevention systems, grease interceptors, oil-water separators, decontamination tanks, and pump lift stations.

Designed to reduce field assembly time and risk, each system is manufactured in a controlled environment at NPCA-certified plants, where internal components are assembled, fitted, and tested prior to delivery. Constructed with high-quality steel-reinforced concrete, these systems are built for long-lasting, low-maintenance performance. Advanced automated controls, monitoring systems, and alarm capabilities can be incorporated to support system operation and help maintain regulatory compliance.

Our in-house engineering team provides design support and thorough submittals to assist with specification, coordination, and approval processes. Available in a range of sizes and configurations, each system is tailored to meet site-specific requirements for flow rates, access, and utility coordination, offering a reliable and cost-effective alternative to traditional field-built or cast-in-place concrete systems.

Advantages

• Factory-assembled and pre-plumbed systems
• Reduced field labor and installation time
• Helps control installation costs and improve budget predictability
• Consistent quality from a controlled manufacturing environment
• Pre-tested systems to verify leak-free performance
• Durable reinforced precast concrete construction
• Low maintenance and long service life
• Custom configurations for site-specific requirements
• Scalable sizing
• Engineering support and detailed submittals
• Automated controls and monitoring available