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Direct Assessment Methodologies
for Natural Gas Pipelines
Joe
Pikas
Williams Gas Pipeline
Houston, Texas
ABSTRACT
This report was compiled from notes sent to Corrosioneering by Joe
Pikas, who is coordinating the direct assessment methodologies work
for natural gas pipelines. Mr. Pikas has a long history of service
to the pipeline industry. Updates on direct assessment can be obtained
from NACE
International.
Background
External
Corrosion Direct Assessment (ECDA)
Internal
Corrosion Direct Assessment (ICDA)
Stress
Corrosion Cracking Direct Assessment (SCCDA)
Summary
of the four-step process
Progress
to date
Future
Efforts
Key
Players, Sponsors, and Contacts
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