Emergency crews from several towns work an area outside the New Hampshire Ball Bearing plant after an explosion, Monday, Feb. 10, 2014 in Peterborough, N.H. At least 13 people were injured, but a company spokeswoman says none of the injuries appears to be life-threatening. (AP Photo/Jim Cole)
PETERBOROUGH, N.H. (AP) — An explosion rocked a small-town ball bearings plant on Monday, sending at least 15 people to the hospital, but a company spokeswoman said none of their injuries appeared to be life-threatening.
The blast blew out windows on the building’s ground floor, Peterborough Fire Department spokesman Eric Bowman said. There was no fire, and a hazardous-materials team was investigating.
It was unclear what caused the explosion at New Hampshire Ball Bearings Inc., company spokeswoman Kathy Gerrity said. First responders will try to determine the extent of the damage to the facility, and it was unknown when it will be back in operation because it would need to be inspected and deemed safe first, she said.
The plant, in the southwest New Hampshire town that was the inspiration for Thornton Wilder’s play “Our Town,” manufactures high-tech parts for the aerospace industry and employs 700 people. Gerrity said she wasn’t sure how many people were inside when the explosion happened Monday afternoon but there are usually about 450 working around that time.
Bill Brock, owner of the Manhattan East Hair Design shop about a quarter-mile from the plant, said he heard and felt something but didn’t know what it was. Then about 30 ambulances and fire trucks went by.
Gov. Maggie Hassan said the state emergency operations center was open to monitor the situation and she was “very encouraged” to hear that all employees had been accounted for.
“My thoughts and prayers go out to those injured in today’s explosion, to their families and loved ones, and to the entire Peterborough area where NH Ball Bearings is such an important member of the community,” she said in a statement.
Police advised drivers to avoid Route 202 through Peterborough, which has about 6,400 residents.
Local hospitals were asked to prepare for patients who may have been exposed to hazardous materials.
Two of the 15 people who were treated at Monadnock Community Hospital later were flown to other hospitals, spokeswoman Laura Gingras said, and the rest were released by Monday night.
Peterborough, besides inspiring “Our Town,” a Pulitzer Prize-winning play first performed in 1938, is home to the MacDowell Colony, a prestigious retreat for artists, writers and composers. Wilder based the fictional town of Grover’s Corners on Peterborough, where he often spent his summers.
New Hampshire Ball Bearings’ corporate headquarters are in Chatsworth, Calif. It’s a division of Japanese company Minebea.
Associated Press writers Holly Ramer in Concord, Dave Gram and Wilson Ring in Montpelier, Vt., and Cara Rubinsky in Boston contributed to this report.