Monday, December 3, 2012

The Paulsboro Incident

I do this blog to record the progress on my PRSL model railroad layout and to document what I learn about the real PRSL and it's transitions to Conrail and finally Conrail Shared Assets (CSA) (which is now controlled by Norfolk Southern and CSX). This post will document the train wreck that took place Friday November 30th in Paulsboro, NJ.

Paulsboro is a refinery town located on the CSA branch to Deepwater. Besides the refinery, this branch supports a major DuPont complex and a large power plant. Having this line out of operation will cost them a lot of money and they are still a week or two away from getting it cleaned up.
 
 
American Red Cross
ABC News
Rich Taylor
Rich Taylor



From the Dec. 1, 2012 Gloucester County Times:

"... residents living within a 12-block radius of the accident scene were moved from their homes as a precautionary measure in the face of residual levels of vinyl chloride — a toxic, colorless and flammable gas that causes irritation, headache, shortness of breath and dizziness — in the air. ...In all, approximately 500 people have been evacuated from their homes as of Saturday morning.

“Clean-up will commence after the [National Transportation Safety Board] concludes its investigation at the scene,” said Moore. “The focus for us will be the safety of the people around the scene and the first responders.”
Conrail, which owns and maintains the rail bridge, has placed 106 families in area hotels. ...
“They’re paying for everything — food and lodging.”

Officials at Underwood Memorial Hospital, in Woodbury, said 10 people walked into the medical center’s emergency department reporting respiratory problems Saturday afternoon, bringing the total of number of residents complaining about the detrimental effects of the vinyl chloride in the air to 86.

“There have been no admissions, however,” said Molly Tritt, a spokeswoman for Underwood. “They have been treated and released.”

According to NTSB Chairwoman Debrorah Hersman, in a press conference at the Paulsboro Fire Department, the conductor of the train that derailed Friday morning first came upon a stop light before crossing the bridge.
“There was a conductor and an engineer in the front part of the first locomotive. They approached the movable bridge and there is a red signal there; a stop signal,” said Hersman, adding that the bridge was in the “closed” position, meaning that it was closed to water traffic, but appeared open to trains. “This is an unusual position to see the bridge in at that time — they would have expected to see the bridge in an open position, and by that we mean open to recreational vessels over the waterway.”

According to Hersman, the conductor and engineer “keyed in” a signal over radio to close the bridge and show a green light. However, the light remained red.

At that point, the conductor exited the train to examine the crossing bridge.

The conductor observed it appeared safe to cross, and had the engineer signal the bridge three more times for a green light, according to statements made by the engineer and conductor to NTSB officials, Hersman said. All three attempts failed.

The engineer then called Conrail dispatch over the radio.

“He received approval to cross the bridge and pass that red signal,” said Hersman. “Two locomotives and several cars made it across the bridge and were one other side when crew stated they saw the bridge collapse and pulled the emergency break.”

Five cars made it over the bridge, which is 200 feet long, without incident. The sixth car, carrying plastic pellets, and the seventh car, carrying lumber, derailed onto land. The eighth car derailed partially onto land and partially in water, and was carrying ethanol. Cars 9, 10 and 11 were all carrying vinyl chloride. Cars 9, 10 and 11 all derailed into the water, with car 10 containing the 1- by 3-foot breech in the hull, which caused the leak of vinyl chloride. Car 12, also containing vinyl chloride, had also derailed but is still partially on the bridge. Car 13 is standing upright, still coupled to car 12.

Hersman stated data recording devices recovered from one of the locomotives indicate that the train had been moving at a speed of 8 mph just before the emergency brake was engaged. The speed limit over the bridge is 10 mph.
The freight train had been traveling south from Camden, leaving at 5 a.m. on it's way to Carney's Point, in Salem County.

According to the NTSB, the punctured tank was built in 1990 by Trinity Industries, based in Dallas, and contained between 23,000 and 24,000 pounds of vinyl chloride.

“We are continuing to question the crew — the conductor, the locomotive engineer and the dispatcher — as well as other crews who may have traversed the bridge in the days prior to the accident,” said Hersman, adding that between four and eight trains crossed the bridge on daily basis before the collapse. “And so we still have some work to do.”
Hersman stated the NTBS is still waiting for clearance from the U.S. Coast Guard to guarantee the area is safe for investigators to gather evidence at the scene.


As of today, December 3rd, the people removed from their homes will not be allowed to return for an estimated 2 weeks! Car removal is currently halted.

UPDATES:
Dec 9: 329 people have returned to their homes; 30 people still not allowed back
Dec 10: "A" frame removed
Dec 11: Crane beginning to remove cars
Dec 15: First trains over the bridge (locked in place)
 

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