SPA 1 WRF Capacity Expansion

TFC completed critical infrastructure improvements as part of Felix Construction's capacity expansion project for the City of Surprise's SPA 1 Water Reclamation Facility. The scope included installation of approximately 650 linear feet of 36-inch HDPE pipe, 30 linear feet of 48-inch HDPE pipe, and three new manholes ranging from 6 to 8 feet in diameter. Due to existing utility conflicts and constructability challenges, a 60-linear-foot section was installed using bell and spigot 36-inch SDR C900 pipe. The new gravity sewer system alleviates flow constraints by conveying all flows from the existing 30-inch gravity sewer system to the recently upgraded influent pump station, supporting the facility's expanded capacity requirements.

Project notes

1. TFC completed critical infrastructure improvements as part of Felix Construction's capacity expansion project for the City of Surprise's SPA 1 Water Reclamation Facility.
2. The scope included installation of approximately 650 linear feet of 36-inch HDPE pipe, 30 linear feet of 48-inch HDPE pipe, and three new manholes ranging from 6 to 8 feet in diameter.
3. Due to existing utility conflicts and constructability challenges, a 60-linear-foot section was installed using bell and spigot 36-inch SDR C900 pipe.
4. The new gravity sewer system alleviates flow constraints by conveying all flows from the existing 30-inch gravity sewer system to the recently upgraded influent pump station, supporting the facility's expanded capacity requirements.