Research Article
A Two-Stage Stochastic Model for Maintenance and Rehabilitation Planning of Pavements
Table 5
List of M&R action categories.
| | ID No. | Action category | Policy |
| | 1 | Localized safety maintenance | Temporary |
| | 2 | Localized preventive maintenance | Preventive | | 3 | Level 1: Global preventive maintenance with the objective of improving thermal distresses | | 4 | Level 2: Global preventive maintenance with the objective of improving skid resistance in addition to level 1 objective | | 5 | Level 3: Global preventive maintenance with the objective of surface irregularity correction in addition to improving level 2 objective |
| | 6 | Surface rehabilitation | Corrective (rehabilitation and reconstruction) | | 7 | Deep rehabilitation | | 8 | Reconstruction |
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