An FDC is a connection through which a fire department can pump water into the sprinkler system, standpipe, or other systems within a building. This provides additional water to supplement the building's existing water supplies, which is a considerable aid in the fire extinguishing process #training #buildings #hosedeployment #traintillyoucantgetitwrong #development #firefighter #firedepartment #trainyourprobie #wearehiringnow #phfd