HUD Visual Assessment Training

Examples of de minimis levels

Consider an interior room with 50 linear feet (if you measured the total length of all the walls in the room) and a baseboard that is 6 inches tall. Suppose the deteriorated area was 6 by 12 inches in size, would that exceed the de minimis level? The answer is no. The deteriorated area does not exceed ten percent of the total area. Here are the calculations:
  • Total area:
    50 feet x 6 inches (0.5 feet) = 25 square feet total area
  • Calculate ten percent of the total area:
    25 square feet x 0.1 = 2.5 square feet
  • Deteriorated area:
    6 inches (0.5 feet) x 12 inches (1 foot) = 0.5 square feet
Since the deteriorated surface area (0.5 square feet) is less than ten percent of the total area (2.5 square feet) and less than 2 square feet, the area does not exceed the de minimis level.
Click the Right Arrow to identify areas where deteriorated paint is most common.
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