Determining the SITE cost driver rating involves the assessment and judgementbased averaging of site collocation and communication support as described in the following table.
| Collocation Descriptors | International | Multicity and Multicompany | Multicity or Multicompany | Same city or metro.area | Same building or complex | Fully collocated |
|---|---|---|---|---|---|---|
| Communications Descriptors | Some phone, mail | Individual phone, FAX | Narrow band email | Wideband electronic communication | Wideband elect. comm., occasional video conf. | Interactive multimedia |
| Rating Levels | Very Low | Low | Nominal | High | Very High | Extra High |
| Value | 1.22 | 1.09 | 1.00 | 0.93 | 0.86 | 0.80 |