Chief: Broken gas line caused explosion
PLUM, Pa. (AP) - March 6, 2008 Holiday Park Fire Chief Larry Glass said the line had already
deteriorated before Wednesday afternoon's explosion, which leveled
one house and damaged 14 others.
Lynn Celia, a neighbor, said she was on the phone in her house
when she heard what sounded like a bomb going off. Things flew off
the shelves and fell off the walls, and Celia said she ran out to
see that the house across the street was nothing but a pile of
smoking rubble.
Celia said she began frantically looking for the little girl and
grandfather who she knew had been inside.
"There was Gianna" sitting in the rubble, Celia told The
Associated Press. "I scooped her up. She just kept saying 'Where's
Pappy, where's Pappy.' I told her I'd try to find Pappy."
The 4-year-old girl, Gianna Pettinato, suffered a broken leg.
Her grandfather, 64-year-old Richard Leith, was killed.
A Children's Hospital spokesman on Thursday declined to discuss
the girl's condition, saying the family has requested no
information be released.
After finding Gianna, Celia said she began searching for Leith.
"I'm screaming Rick's name," she recounted. "He was covered
with debris. That's why I couldn't see him."
Rescuers eventually found Leith, who had been thrown some 20
feet by the force of the blast. The retired postal worker was found
in the driveway next to his car, Celia said.
After Wednesday's explosion, pieces of burnt insulation and
debris were scattered over a 1,000-foot area, and part of the
home's roof was perched precariously on a nearby tree.
Houses on either side were heavily damaged and will have to be
torn down, Allegheny County Emergency Management Chief Robert Full
said. Twelve other homes had less severe damage.
Allegheny County Chief Executive toured the site early Thursday
and met with residents.
"It's pretty devastating and it's probably a blessing that
there weren't more people hurt when you see the damage here,"
Onorato told reporters.
Karl Gunther, a pipeline-accident investigator with the National
Transportation and Safety Board, confirmed there was a broken gas
line. The pipe, which he estimated to be at least 40 years old,
will be sent to Washington, D.C., where metallurgists will inspect
it.
"There is a broken two-inch steel line with a crack in it. We
don't know why it cracked," Gunther said.
Elmore Lockley, a spokesman for gas utility Dominion Peoples,
confirmed the explosion involved one of its lines, but said the
cause had not been determined.
One of the mysteries, Gunther said, was that no one reported the
smell of gas ahead of the explosion.
Natural gas is odorless, but gas companies insert a chemical to
ensure that people will be able to smell it and be alert to
suspected leaks.
Lockley said the line had been tested last month and had an
odor. Testing done on Wednesday after the explosion also found the
gas to have an odor, he said.
Curious onlookers, Dominion workers and government inspectors
milled around the debris-filled street on Thursday. Damaged homes
were being boarded up as residents worked with insurance adjustors.
All that remained of the Pettinato home was a charred foundation
wall.
Also Thursday, a school about a mile from the house that blew up
was evacuated due to a gas leak. Students at Adlai Stevenson
Elementary School were taken to a nearby middle school for several
hours until the leak was repaired.
Dave Spigelmyer, an Equitable Gas Co. spokesman, said Thursday's
school evacuation was traced to a leaky valve and was unrelated to
Wednesday's house explosion.