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Pipe V - Pipe In Trench
Updated July 27, 2022
This article applies to:
- RoadEng Civil
- RoadEng Forestry
Trench and pipe with a leveling course, critical backfill zone, and backfill. Attached to CL of pipe.
Typical Cross Section

Parameters
| LvlCourseDepth | Depth of leveling course. | |
| PipeDiameter | Diameter of pipe | |
| DepthofCover | Depth of Cover over pipe | |
| CritBackfillHt | Critical backfill height above pipe (must be less than or equal to DepthOfCover) | |
| TrenchBottomWidth | Width of bottom of the trench. | |
| TrenchSlope | Slope of the trench wall. |