NASHUA, N.H. (CBS) – One person was hospitalized after an incident inside a New Hampshire warehouse.

Initial reports indicated an explosion had taken place inside Crane Security Technologies on Cellu Drive around 9:15 a.m. on Thursday.

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Crane and Company in Nashua, N.H. (WBZ-TV)

Crane and Company in Nashua, N.H. (WBZ-TV)

Deputy Fire Chief Glen MacDonald said one person suffered non-life threatening injuries and was taken to an area hospital.

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MacDonald said there were no chemicals involved. It is still being investigated whether the incident involved an explosion.

Firefighters isolated the area where the incident took place and employees were able to return to the building with the exception of that location.

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No further information is currently available.