Upper Arlington explosion ‘never likely to be repeated,’ Columbia Gas president says

The investigation surrounding the big blast that shook Upper Arlington last month is ongoing, but the president of the state’s largest natural gas utility is confident that the explosion was a rarity.

Columbia Gas of Ohio President Dan Creekmur said the company is vigilant and confident about its pipeline system.

“So while an unfortunate incident, I think it’s probably one that is never likely to be repeated, regardless of what the cause is,” Creekmur told me.

Creekmur said there still…