video1.0<iframe src="https://www.loom.com/embed/12526b5facce4b43a577443b69eafc9b" frameborder="0" width="1350" height="1012" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>10121350Loomhttps://www.loom.com10121350https://cdn.loom.com/sessions/thumbnails/12526b5facce4b43a577443b69eafc9b-8619286ce0bc6e76.gif57.315This Loom explains how fireground water supply operations plan to move hose lines from a hydrant or fill site to a fire without blocking streets. It describes mapping the incident location and giving rig crews a clear visual of where to place the hose line so apparatus can stage with streets left open. It also covers informing the dump site based on hydrant placement so tankers can run continuous loops without turning around. The loop length and number of tankers are calculated from the effective number of hose lines and the water required to put out the fire.