NTSB Says Corrosion Found on Marshall, Michigan Ruptured Pipe

Close-up view of the section of pipe containing rupture

In testimony to a U.S. House of Representatives committee today, National Transportation Safety Board Chairman Deborah A.P. Hersman provided an update on the progress of the NTSB's investigation into an oil spill in Marshall, Michigan in July. Investigators found corrosion on the exterior surface of the accident pipe piece and the second pipe piece, and found surface cracks and indications of corrosion on the ruptured pipe. Government investigators estimate that between 800,000 and 1 million gallons of oil spilled as a result of the Marshall pipeline rupture.

For the full trascript of Ms. Hersman's testimony, see here.

For more information on the pipeline incident, see here.

U.S. Probes Gulf Oil Fire Involving Paint Crew

Federal authorities are investigating the cause of a blaze that broke out Thursday (Sept. 2) while a 13-member painting and cleaning crew was working aboard an oil and natural-gas platform in the Gulf of Mexico. U.S. Coast Guard helicopters planned this weekend to survey the site of Mariner Energy Inc.’s Vermilion Block 380 platform, about 100 miles off the Louisiana coast, to determine whether the platform was leaking oil.

From SSPC's PaintSquare News.

St. Louis Gateway Arch Showing Rust and Decay

Almost 45 years into its reign atop the St. Louis skyline, the 630-foot monument is suffering from growing rust and decay. And nobody knows how extensive. Corrosion, some of it feared aggressive, and severe discoloration of the stainless steel skin have long been present, according to engineering reports reviewed by the Post-Dispatch. ... The problems are increasingly evident, with streaks and spots marking the upper reaches of the Arch exterior.

From stltoday.com via LinkedIn.

For more about the Gateway Arch, see here and here.

We Are All Safer

The National Transportation Safety Board (NTSB) was established by the United States Congress in 1967 to investigate and determine the causes of accidents in all modes of transportation. Since then, the Safety Board has investigated more than 110,000 aviation accidents and thousands of railroad, marine, highway, and pipeline accidents. The Board is recognized as one of the world’s premier independent accident investigation agencies
because of the expertise it has accumulated in more than three decades of experience.

This 1998 NTSB report We Are All Safer (PDF, 1.1Mb) lists NTSB-inspired improvements in transportation safety, involving aviation, railroad, marine, highway and highway bridges, pipelines, and hazardous materials transportation safety, many related to corrosion issues.

2009 Department of Defense Corrosion Conference

U.S. Representative Betty Sutton (D, Ohio) provided the keynote speech at the 2009 Department of Defense Corrosion Conference banquet. The five-day Corrosion Conference commenced at the Gaylord National Hotel near Washington DC on August 10. See photos on Congresswoman Sutton's site here.