PHILADELPHIA (AP) — A building that was being torn down collapsed with a thunderous boom Wednesday, raining bricks on a neighboring thrift store, killing a woman and injuring at least 13 other people in an accident that witnesses said was bound to happen.
The woman who died was 35 years old, the mayor said, but no other information about her was released.
Rescuers pulled another woman, trapped amid the rubble of a Salvation Army thrift store, after they heard her voice, city fire Commissioner Lloyd Ayers said, and the search for survivors continued hours after the 10:45 a.m. collapse on the edge of downtown.
Rescuers used buckets and their bare hands to move bricks and rubble.
"We do not know how many people were actually in the thrift store this morning when the wall collapsed on the building," Mayor Michael Nutter said late Wednesday afternoon.
Survivors were taken to hospitals with minor injuries, Ayers said.
The collapse involved an empty building that once housed a first-floor sandwich shop and apartments above. The thrift shop was on one side. The other side was an adult bookstore and theater that had been taken down within the last few months.
Several witnesses said they had been casting a wary eye on the demolition site and questioned how the workers were tackling the job. That raised questions about how closely the highly visible spot on Market Street — one of Philadelphia's signature boulevards — was being monitored.
Roofer Patrick Glynn said he had been watching workers take down the doomed building over the past few weeks, and said he suspected a collapse was inevitable because of the methods the workers were using.
"For weeks they've been standing on the edge, knocking bricks off," he said. "You could just see it was ready to go at any time. I knew it was going to happen."
Glynn and Anthony Soli were working on a roof atop a nearby building when they heard what sounded like two loud bangs or explosions. They immediately ran down the scaffolding and helped pull out two women and a man.
Steve Cramer, who has been working as a window washer across the street for several days, said the demolition crew left 30 feet of a dividing wall up with no braces and it compromised the integrity of the building
"We've been calling it for the past week — it's going to fall, it's going to fall," his co-worker Dan Gillis said.
There were no existing violations on the building and the demolition company had proper permits for the work they were doing, according to Carlton Williams of the city's Department of Licenses and Inspections.
The city issued a demolition permit for the four-story structure on Feb. 1. Online records list the contractor as Plato Marinakos Jr., an architect. He told The Associated Press that Campbell Construction was handling the demolition. A message was left at a listing for Campbell Construction in Philadelphia.
A demolition expert wondered what precautions were taken to protect the Salvation Army store, especially since it remained open. Stephen Estrin, a Florida contractor who has testified as an expert at several trials involving building collapses, also questioned whether the demolition was being done by hand or with machinery. A piece of equipment with a claw device was seen amid the debris Wednesday.
"This is an inner-city demolition of a masonry building, which would normally be done manually because of the inherent risk — predictable if certain things are not done very slowly and very carefully — of a collapse," Estrin said. "One of the problems with claw work is it sets up a vibration in the walls."
Witnesses said they heard a loud rumbling sound immediately before the collapse. More than 100 rescuers and several police dogs searched through the rubble.
"I was standing there looking out my window, watching the men at work on the building, and the next thing I know I heard something go kaboom," said Veronica Haynes, who was on the fifth floor of an apartment building across the street. "Then you saw the whole side of the wall fall down ... onto the other building."
Bernie DiTomo was driving past Salvation Army store in his white pickup truck, on his way to an appointment, when the collapse happened.
"The next thing you know, I heard a rumble, and a building and a sign fell on my truck," he said.
He said he lay down in the seat of his cab. It was probably over in about 30 seconds, he said. There was a lot of dirt and dust, but he was able to open the door and get out, unhurt. His truck remained nearby, partially covered in debris, as DiTomo watched recovery efforts from across the street.
High school student Jordan McLaughlin said a thick cloud of dust immediately enveloped the area.
"It was hard to breathe," he said.
The accident happened on the western edge of downtown, between the city's business district and its main train terminal, 30th Street Station. The block had long been a seedy link between gleaming skyscrapers and the busy area around the station.
Maj. John Cranford of The Salvation Army in Philadelphia said officials were coordinating with the police and fire department and sent their own disaster response team to the site to serve survivors and first responders.
"Our No. 1 concern is for the safety of our customers and the employees who were involved," he said. "We ask for the public to pray for those involved."
Records show the collapsed building was sold in 1994 for $385,894. Marinakos, the architect, said plans tentatively called for the block to be redeveloped into retail stores and apartments.
Associated Press writers Maryclaire Dale, Michael Rubinkam and Ron Todt contributed to this report.