Search
Filters
Close

10055 PHMSA-Sponsored Research: Improvements to ECDA Process-Potential Measurements in Paved Areas

Product Number: 51300-10055-SG
ISBN: 10055 2010 CP
Author: Dale Lindemuth, James Carroll, David Kroon, Marlane Miller, Olagoke Olabisi and Larry Rankin
Publication Date: 2010
$0.00
$20.00
$20.00
This paper highlights a PHMSA-sponsored research directed toward enhancing pipe potential measurements in paved areas. The scope includes asphalt, concrete and gravel paving. Close interval DC pipe-to-soil potential measurements, DCVG coating evaluation procedures, and ACVG coating evaluation procedures are addressed. The 2-year research endeavor is part of a three-component evaluation to enhance the External Corrosion Direct Assessment (ECDA) process in NACE SP05-02. The other two aspects are enhancing ECDA procedures for cased pipe and severity ranking.

Keywords: Pipeline and Hazardous Materials Safety Administration (PHMSA), External Corrosion Direct Assessment (ECDA), pipe-to-soil potential, paving, asphalt, concrete, gravel
This paper highlights a PHMSA-sponsored research directed toward enhancing pipe potential measurements in paved areas. The scope includes asphalt, concrete and gravel paving. Close interval DC pipe-to-soil potential measurements, DCVG coating evaluation procedures, and ACVG coating evaluation procedures are addressed. The 2-year research endeavor is part of a three-component evaluation to enhance the External Corrosion Direct Assessment (ECDA) process in NACE SP05-02. The other two aspects are enhancing ECDA procedures for cased pipe and severity ranking.

Keywords: Pipeline and Hazardous Materials Safety Administration (PHMSA), External Corrosion Direct Assessment (ECDA), pipe-to-soil potential, paving, asphalt, concrete, gravel
Product tags
Also Purchased
Picture for 11128 Interpretation of Indirect Inspections Data in the ECDA Process
Available for download

11128 Interpretation of Indirect Inspections Data in the ECDA Process

Product Number: 51300-11128-SG
ISBN: 2011 11128 CP
Author: Sorin M. Segall, R. A. Gummow and John Shore
Publication Date: 2011
$20.00
Picture for 11132 Optimization of the Coating Anomaly Detection and Prioritization Methodology
Available for download

Optimization of the Coating Anomaly Detection and Prioritization Methodology Using Voltage Gradient Surveys

Product Number: 51300-11132-SG
ISBN: 2011 11132 CP
Author: Chijioke Ukiwe and Shamus McDonnell
Publication Date: 2011
$20.00
Picture of 06188 DEVELOPMENT OF ECDA CRITERIA FOR PRIORITIZATION OF INDICATIONS
Available for download

06188 DEVELOPMENT OF ECDA CRITERIA FOR PRIORITIZATION OF INDICATIONS

Product Number: 51300-06188-SG
ISBN: 06188 2006 CP
Author: Daphne D'Zurko, Oliver C. Moghissi, James Patrick McKinney and Mark E. Orazem
$20.00