Table 5 Absolute construction period forecast for each critical path process (d).
From: Schedule risk model of water intake tunnel construction considering mood factors and its application
Process 1 | Process 2 | Process 3 | Process 4 | Process 5 | Process 6 |
|---|---|---|---|---|---|
Construction preparation | Entrance into the tunnel | Excavation and support (inlet end and outlet end) | Lining | Grouting in the tunnel | Repair and anticorrosion |
15 | 26 | 216 | 29 | 14 | 18 |
