The rating scale for PCON depicted in the following table is in terms of the project’s annual personnel turnover. Three percent (very high continuity) to 48 percent (very low continuity) are the limits for this cost driver.
| PCON Descriptors | 48% / year | 24% / year | 12% / year | 6% / year | 3% / year | |
|---|---|---|---|---|---|---|
| Rating Levels | Very Low | Low | Nominal | High | Very High | Extra High |
| Value | 1.29 | 1.12 | 1.00 | 0.90 | 0.81 | n/a |