Color coding MORT chart

Color coding of the PET chart is recommended, using red for evaluation criteria determined to be less than adequate (LTA), green for items that are adequate, black for criteria or branches of the PET chart than do not apply to the particular project or item being evaluated, and blue to indicate areas with insufficient input data to make a decision. (This color-coding system is the same that is used for the MORT chart and the mini-MORT chart (see Chapter 18). 

Figure 18-4 Color coding. These colors are generally used on the MORT or Mini-MORT chart when performing MORT Analysis. They are also used for the PET chart.

The MORT chart is designed to encompass any accident situation, and not all parts of the chart are relevant to all accidents. A particular block or branch of the chart that is not applicable is color coded black (or sometimes simply crossed out). Again, if a block or branch is incorrectly colored black, the chance to make needed corrections is lost. 

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See also in sourсe #XX -- [ , , ]

See also in sourсe #XX -- [ , , ]

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