Sewer Cross-connections ​

Smoke testing is often used to detect inflow sources such as roof leaders, basements, yard and area drains, foundation drains, abandoned building drains, sewer gases in homes, pipe tops, incorrect connections, and poorly executed sealing..

It can also detect structural damage and leaking joints in sewer pipes and overflow points in the drainage system.

Sewer

Illegal connections and cross-connections in stormwater and wastewater systems are not uncommon. Identify faulty connections by visualizing airflow through the system.