January 23, 1996
DOT STILL LACKS SYSTEM TO ANALYZE LIQUID PIPELINES FOR CORROSION DAMAGE, INSPECTION, TESTING AND OPERATOR PERFORMANCE
(Washington, DC) -- In a special investigation of U.S. liquid pipelines, the National Transportation Safety Board has found that the U.S. Department of Transportation's (DOT) Research and Special Programs Administration (RSPA) still lacks an adequate system to address corrosion control, inspection and testing of pipelines, methods to limit the release of product from failed pipelines and analyze operator performance.
Pipelines transport about 57 percent of the crude petroleum and petroleum products moved within the United States. The potential threat to public safety from such releases has become more severe in recent years, as the rate of residential and commercial development adjacent to all types of pipelines has increased. Further, there has been growing Congressional, State, and local concern about the environmental consequences of releases from pipeline systems, particularly those transporting crude petroleum and petroleum products, which potentially pose the greatest risk to the environment.
The Safety Board conducted a special investigation to review RSPA's efforts to implement previous Safety Board safety recommendations that apply to petroleum product pipelines. In particular, the Safety Board reviewed those recommendations that address the prevention of excavation damage, the control of corrosion damage, the inspection and testing of pipelines, and methods to more rapidly detect, locate, and shut down failed sections of pipeline. The Safety Board analyzed petroleum product pipeline accident data compiled by RSPA to assess accident trends and causes.
The Safety Board also evaluated RSPA procedures for collecting and analyzing accident data to identify safety problems and evaluate the safety performance of individual pipeline companies.
The investigation revealed that:
As a result of this special investigation, the National Transportation Safety Board makes the following safety recommendation to the Research and Special Programs Administration:
Also, as a result of this special investigation, the National Transportation Safety Board reiterates the following safety recommendations to the Research and Special Programs Administration:
The Safety Board's complete printed report, PB96-917002, will be available from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The number is (703) 487-4650.
Media Contact: Alan Pollock
(202) 314-6100
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