architecture - engineering - construction
Tunnel Excavation (31 71 00)
Tunnel Excavation (31 71 00)
Tunnel Excavation (31 71 00) | ||||
Code | Description | |||
31 71 13 | Shield Driving Tunnel Excavation | |||
31 71 16 | Tunnel Excavation by Drilling and Blasting | |||
31 71 19 | Tunnel Excavation by Tunnel Boring Machine | |||
31 71 23 | Tunneling by Cut and Cover |
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For other relevant searches, you might want to try: robotic processes; rock excavation by boring machine, drill, and blast; moles and tunnel-boring machines.
Related categories: (31 23 00) Excavation and Fill (31 50 00) Excavation Support and Protection (31 72 00) Tunnel Support Systems (33 05 23) Trenchless Utility Installation |
MasterFormat 1995: (02410) Tunnel Excavation |