Smoke testing is a cost-effective way to identify leaks and other defects in sewer pipes and stormwater systems. The process happens when non-toxic smoke is forced into a pipe system through access points and travels through the pipe system. Smoke exiting from any point indicates possible leaks in that area and the potential for groundwater or rain to seep in. Points where smoke can be visible above ground may need further investigation or repair.
We start by working with municipalities and stakeholders to determine which areas of infrastructure need analysis and a plan for modernization. After notifying all residents and businesses in the testing area, our professionals can begin the smoke testing process. Smoke testing should be done during dry weather and when groundwater levels are low. Once the smoke has been forced into the pipe system, our team walks the project area, looking for any leaking smoke.
By integrating GIS mapping and data collection, we can swiftly identify the points in a pipe system that require repair using a mobile device in the field. This efficient process not only aids in infrastructure maintenance but also assists in prioritizing repairs and determining the necessity for CCTV sewer pipe inspections. In some cases, an Inflow and Infiltration Study may be required to gain a deeper understanding of the functionality of sewer and stormwater systems.
Our service is most effective during dry seasons when cracks in the soil are more pronounced, aiding in the exposure of leaks. The smoke can travel down the pipe up to approximately 1000 ft, ensuring the testing process remains effective and reliable.
Advantages of Smoke Testing.
Identifies Leaks and Defects: Smoke testing is highly effective at identifying leaks and defects in sewer lines, including cracks, breaks, and improper connections.
Locates Illegal Connections: Smoke testing can reveal illegal or improper connections, such as stormwater drains connected to the sanitary sewer system.
Cost-Effective: It requires minimal equipment and can cover large areas quickly, making it a cost-effective option for municipalities and utility companies.
Minimal Disruption: Smoke testing is non-invasive and causes minimal disruption to the surrounding area.
Safety: The smoke used in smoke testing is non-toxic, non-staining, and harmless to humans, animals, and plants.
Efficient and Quick: Smoke testing can be completed quickly and efficiently, often within a single day.
“Smoke testing efficiently identifies leaks, cracks, and improper connections so that issues are detected and addressed. This method not only saves time and costs but also enhances the overall integrity of the sewer system.”
Andrew Conard, Wastewater Project Manager