| Units: | yr |
| Mode: | Input Only |
| Multi-band: | False |
| Default Value: | 1E+30 |
| Validation Rule: | ≥0 |
| Key Property: | No |
| Description: | Technical lifetime of the line |
Line Technical Life is the physical life of the Line and is used in LT Plan to force the retirement of the Line after a certain period after it has been constructed. The property applies only to Lines that are constructed by LT Plani.e. those defining Max Units Built.