Smoke Candles from Superior Signal can help reduce wet weather SSOs and surface inflows. The company’s smoke candles and blowers are engineered specifically for sewer testing. It is a fast, inexpensive and easy way to find the most common sources of surface inflows. Classic Smoke Candles provide a highly visible smoke to find more faults, and at a longer distance. The 3C Classic Smoke Candle produces a volume of 40,000 cubic feet of smoke in just three minutes. Technicians...