Problem: Murrysville, Pennsylvania, was facing the deterioration of its 50-year-old terra cotta sewer pipes, causing sanitary overflows during rain events. With joints every 4 feet, these pipes were prone to blockages and failure points, taxing the wastewater treatment plant. The Franklin Township Municipal Sanitary Authority needed a solution to prevent inflow and infiltration. Complicating matters, the project required working through a forested area, making conventional trenching methods impractical.
Solution: The municipality selected IPEX’s NovaForm PVC liner, a trenchless, expand-in-place solution that repairs pipes without the need for excavation. Unlike CIPP methods, NovaForm does not rely on chemical curing or styrene, making it environmentally friendly. The product offers a joint-free, durable liner that can handle various pipe materials, including terra-cotta and asbestos cement, and install depths of up to 30 feet. It also allows fast installation, with up to 800 feet of pipe relined per day.
Result: NovaForm was installed quickly with minimal disruption, eliminating the need to dig and preserving the forested area. The project provided immediate results, reducing system strain and preventing overflows. Murrysville has used NovaForm multiple times, with public works officials praising its efficiency and durability. 800-463-9572; www.ipexamerica.com
