On 11 July 1916 this unit was involved in the capture of the Batterie de Damloup near Fort de Vaux and the Ouvrage (concrete stronghold) de la Laufée near Verdun. See for example this battlefield nowadays: http://pierreswesternfront.punt.nl/?id=414014&r=1&tbl_archief=&" onclick="window.open(this.href);return false; .
By the way: If my messages about pointing to battlefields, where mentioned units were active, are boring , please, just tell me, and I will stop at once.