Firefighters from Montgomery County stations were summoned to a construction trailer fire in an industrial neighborhood of Rockville on July 26.
Units were dispatched at 9:18 p.m. and found the freestanding trailer at Lafarge North America fully involved.
Firefighters responded on Engines 703, 703B, 723, 725, 721 Aerial Towers 703, 723, Rescue Squad 703, Ambulance 703 and Battalion Chiefs BC704 and BC703.
The fire was brought under control in about 20 minutes.
