ECDA - Potential Measurements on Paved Areas

The project addressees External Corrosion Direct Assessment (ECDA) for cased crossings, severity ranking of indirect inspection indications and potential measurements on pavement. Specifically, the project will identify assessment technologies for shorted, electrolytically-coupled and electrolytically isolated conditions of cased crossings; to better define severity-ranking classification criteria for data and to develop procedures for recording pipe-to-soil potential and CDVG measurements on pipelines under paving.


  • English


  • Status: Completed
  • Funding: $367666.00
  • Contract Numbers:


  • Sponsor Organizations:

    Pipeline and Hazardous Materials Safety Administration

    U.S. Department of Transportation
    East Building, 2nd Floor 1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Project Managers:

    Lowry, Bill

  • Performing Organizations:

    Corrpro Companies, Incorporated

    14701 Flint Lee Road, Suite "G"
    Chantilly, VA  United States  20151-1505
  • Principal Investigators:

    Kroon, David

  • Start Date: 20080615
  • Expected Completion Date: 0
  • Actual Completion Date: 20100615
  • Source Data: RiP Project 35278

Subject/Index Terms

Filing Info

  • Accession Number: 01492722
  • Record Type: Research project
  • Source Agency: Department of Transportation
  • Contract Numbers: DTPH56-08-T-000012
  • Files: RIP
  • Created Date: Sep 12 2013 1:00AM