| The Smoke Test is one of the best ways to locate and mark breaks and defects in a sewer line. Smoke can reveal defects in a sewer line that other methods (such as visual pipe inspections) may not conclusively show. |
(In this photo, a high-capacity smoke blower sits on top of a manhole in an alley street)
[Back] |
|
- ©2000 Wade & Associates, Inc.- |
