A rural community in Pennsylvania faced increasing issues with erosion, flooding, and infrastructure degradation due to outdated water management systems. The township’s existing culverts, many of which were equipped with formed concrete headwalls and endwalls, were showing signs of wear and required significant maintenance. Additionally, the cost and environmental impact of replacing these concrete structures with similar materials were becoming a concern for the township’s budget and sustainability goals. After weeks of research into different potential systems through the Center for Dirt and Gravel Road Studies and investigating available grants for infrastructure updates, they were ready to call Hartman Products.
Township Challenges
Aging Infrastructure
The township’s concrete culvert walls were approaching their end of use, leading to flooding and erosion, which threatened roads and nearby properties. Some newer pipes around the area had not had culvert walls placed along them yet, leaving them open to erosion.
Budget Constraints
The high cost of replacing and maintaining concrete headwalls and endwalls was a significant burden on the township’s budget, leading to a resistance to replace old culvert walls and a dealy in the installation of new culvert walls. For a township of only a few thousand residents, pipe drainage expenses created a hefty addition to an already tight budget.
The Solution
After a thorough evaluation of alternatives, the township leadership decided to install 62 Hartman Products SIP plastic culvert walls to replace some aging infrastructure and to be installed along new pipe ends that had not previously had a culvert wall. The decision to go with Hartman Products was based on the system’s ease of installation, with some consideration given to the sustainable nature and low residual maintenance as well.
The installation process began with a detailed survey of the areas requiring new culvert walls. The Hartman SIP system was chosen for its lightweight and modular design, which allowed for quick and easy installation, even in difficult-to-access areas. The project was divided into phases, with each phase focusing on a specific section of the township.
The Results
The installation of the Hartman Products SIP culvert walls throughout the township yielded substantial financial and operational benefits. The project resulted in an estimated 30% savings on materials and labor compared to traditional concrete headwalls and endwalls- a finding consistent with our price comparisons to other culvert systems. This cost reduction was achieved through the decreased need for heavy machinery, as the lightweight SIP walls were easier and quicker to install. Additionally, the corrosion-resistant properties of the SIP system have provided the township with a more durable solution, significantly lowering the need for future maintenance and repair work.
The environmental impact of the project was also notably reduced. By opting for the SIP system over concrete, the township minimized its carbon footprint and lessened the overall environmental disturbance during installation. The modular, lightweight design of the SIP walls further contributed to reduced transportation costs and emissions.
Maintenance has become more manageable as well. The modular nature of the SIP walls allows for easier inspection and simple repairs, if necessary, which helps extend the lifespan of the township’s water management infrastructure. Overall, the transition to SIP culvert walls has proven to be a wise investment for the township, offering a combination of cost-effectiveness, sustainability, and improved performance that traditional concrete solutions could not match.