Invert level
 | This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)
|
In civil engineering, the invert level is the base interior level of a pipe, trench or tunnel; it can be considered the "floor" level. Conversely, the crown level is the highest interior level, and can be considered the "ceiling" level.
Laying the pipe-on bedding materials-Invert levels-backfilling trench and compaction
 | This article about a civil engineering topic is a stub. You can help Wikipedia by expanding it. |