Guide for Design, Installation, and Testing of Cured In-Place Pipe Liners

State departments of transportation (DOTs) are increasingly using trenchless strategies to rehabilitate and repair aging infrastructure. Performing pipe repairs to existing systems, as compared to pipe replacement, significantly reduces the construction time and maintenance of traffic operations and roadway reconstruction. With reduced construction time and roadway construction, pipe repairs can increase public safety and cost savings to the state DOTs. One of the most common pipe rehabilitation methods is cured in-place pipe (CIPP) liners. CIPP liners are a trenchless technology that provides a method to structurally rehabilitate existing pipes and conduits with minimal impact to the traveling public. The liner consists of a resin-impregnated material that is inserted into the existing damaged host pipe. Research is needed to substantiate that CIPP liner technology provides the structural characteristics and durability to extend the service life of the asset. The objective of this research is to develop a guide for design, installation, and acceptance of CIPP liners for structural rehabilitation of existing pipelines and conduits and test methods for CIPP liner material.

• Record URL:
  • http://apps.trb.org/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=5608
• Supplemental Notes:
  • Contract to a Performing Organization has not yet been awarded.

Language

• English

Project

• Status: Proposed
• Funding: $460,000.00
• Contract Numbers:

  Project 18-20(01)

• Sponsor Organizations:

  National Cooperative Highway Research Program

  Transportation Research Board
  500 Fifth Street, NW
  Washington, DC  United States  20001

  American Association of State Highway and Transportation Officials (AASHTO)

  444 North Capitol Street, NW
  Washington, DC  United States  20001

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Project Managers:

  Abu-Hawash, Ahmad

• Start Date: 20250217
• Expected Completion Date: 0
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Cured in place pipe; Guidelines; Linings; Pipe; Rehabilitation; Repairing; Service life; Test procedures; Trenchless technology
• Subject Areas: Maintenance and Preservation; Materials; Pipelines;

Filing Info

• Accession Number: 01927528
• Record Type: Research project
• Source Agency: Transportation Research Board
• Contract Numbers: Project 18-20(01)
• Files: TRB, RIP
• Created Date: Aug 20 2024 9:39AM