Which element must be outlined on site drawings?

• A. Buildings
• B. Vegetation
• C. Bodies of water
• D. Parking lots

Answer: (C)

On site drawings you show features that influence how fire protection measures are planned and how responders will operate. Bodies of water must be outlined because they directly affect water supply planning, drainage and containment, and the overall layout for firefighting access. A pond, lake, or river near or on the site can determine where water sources are available, how water supply pumps or tanks are sized, and how runoff or spills are contained, all of which are critical to designing and locating the protection system. While buildings, vegetation, and parking lots are important for other reasons, a water body is essential to provide accurate context for securing reliable water supply and for planning safe, effective fire response.