RICHMOND, Va. — Early reviews found no human error or mechanical failure that could have caused a fiery derailment of an oil train in downtown Lynchburg, Va., the National Transportation Safety Board said Friday.
Investigator Jim Southworth said a total of 17 train cars derailed Wednesday afternoon, with three tumbling into the James River. Southworth said one of those cars breached and caught on fire. The CSX train was carrying Bakken crude from North Dakota when it derailed.
CSX said in a statement Friday that all but two of the derailed cars have been positioned for removal from the site.
Southworth said at a news conference that investigators have interviewed the train’s conductor and engineer, and reviewed footage from a camera mounted on the front of the locomotive and the train’s data recorder that is similar to a black box found on airplanes.
Southworth said they would continue to try to find the cause.
He also said no defects have been found in the train cars or the track signals. Recovery efforts are moving slowly because of the complexity involved in hauling a more than 200,000-pound tanker car out of the river by crane, he said.
State environmental officials on Thursday spotted oil sheens 12 miles downstream from the derailment site, said Virginia Department of Environmental Quality spokesman Bill Hayden. The state estimates about 20,000 to 25,000 gallons of oil escaped. Hayden said the department had not seen any oil around Richmond, which is downriver from Lynchburg and draws its drinking water from the James River.
Stronger rules sought
The derailment was the latest in a string of oil-train wrecks, which has brought renewed demands that the Obama administration tighten regulations governing the transport of highly combustible crude by rail. Some experts say stronger rules to head off a catastrophe are long overdue.
There have been eight other significant accidents in the U.S. and Canada in the past year involving trains hauling crude, and some of them caused considerable damage and deaths, according to the National Transportation Safety Board. Bakken crude ignites more easily than other types.