Before its dissolution in 2010, the battalion fulfilled support duties.

On 29 May 2010, a ceremony was to mark the end of a military presence in Nantes.

Its official dissolution was scheduled for 1 July 2010. in the reserve response unit (115) to leave Nantes grouped to form the 6th Company of the 6th Engineer Regiment in Angers.

The battalion operates under the authority of the land area north-west.

The battalion had 131 soldiers, built around the PC in an administrative, technical and medical headquarters.