Natural Gas Odor Investigation and Alarm Activation at Strip Mall

Summary: Emergency units responded to reports of a natural gas odor near the front entrance of a single-story strip mall in Manassas, Virginia. Upon arrival, the building was found evacuated, and crews began investigating the source of the odor. Zero gas readings were initially reported, but further investigation identified a flat top grill in unit 105 as the likely source. Gas was secured to the appliance, and ventilation was provided. Multiple alarms, including a trouble alarm and sprinkler room activation, were investigated and reset. The incident concluded with minimal residual odor and no hazardous readings, and the scene was cleared after confirming the situation was under control.