Abstract
One category overlooked in the 2013 ASCE Report Card was stormwa- ter drainage, and many of the metal culverts installed in the mid 20th century deserve a failing grade. Many states and municipalities have explored relining these corroding cul- verts, but there is only one option that provides greater hydraulic capacity, a new structure, and doesn’t interrupt surface traffic: jacking RCP. Explore the concepts and a case study on jacking concrete pipe to replace failing culverts.
Session Number
92
Session Title
Technologies for In-Place rehabilitation of Pipes and Culverts
Track Title
Maintenance & Operations
Location
Stewart Center 202
Date of Version
March 2016
Recommended Citation
Hoff, Trygve, "Trenchless Pipe Replacement" (2016). Purdue Road School. 55.
https://docs.lib.purdue.edu/roadschool/2016/presentations/55
Start Date
3-9-2016 10:00 AM
End Date
3-9-2016 10:50 AM
Trenchless Pipe Replacement
Stewart Center 202
One category overlooked in the 2013 ASCE Report Card was stormwa- ter drainage, and many of the metal culverts installed in the mid 20th century deserve a failing grade. Many states and municipalities have explored relining these corroding cul- verts, but there is only one option that provides greater hydraulic capacity, a new structure, and doesn’t interrupt surface traffic: jacking RCP. Explore the concepts and a case study on jacking concrete pipe to replace failing culverts.
