SECONDARY LINING (TUNNEL INNER)
HIERARCHY
| Hierarchy Name | FUNCT |
| System Name | STRUCTURES |
| Subsystem Name | SUBSTRUCTURE |
| Asset Name | TUNNEL SECTION |
| Component Name | SECONDARY LINING (TUNNEL INNER) |
| Acronym | SCDL |
| ADS Code | FUNCT15A-TSEC.SCDL |
| Definition | The secondary lining in a tunnel section refers to the inner layer of a tunnel's substructure, providing additional structural support, waterproofing, and a smooth finish to protect the primary lining and accommodate final surface treatments. |
| FLOW Enabled | False |
UPDATES LOG
| Operation Type | Type of Change | Old Value | New Value | Update Recorded (EST) |
|---|---|---|---|---|
| Edit | Definition | The secondary lining in a tunnel section refers to the inner layer of a tunnel's substructure, providing additional structural support, waterproofing, and a smooth finish to protect the primary lining and accommodate final surface treatments. | 12/20/2024 3:46:57 PM | |
| Create | ADS CODE | FUNCT15A-TSEC.SCDL | 8/9/2024 10:49:45 AM | |
| Create | ASSET NAME | SECONDARY LINING (TUNNEL INNER) | 8/9/2024 10:49:45 AM | |
| Create | ACRONYM | SCDL | 8/9/2024 10:49:45 AM | |
| Create | TYPE | Component | 8/9/2024 10:49:45 AM | |
| Create | PARENT (ASSET) | TUNNEL SECTION | 8/9/2024 10:49:45 AM | |
| Create | FLOW Enabled | False | 8/9/2024 10:49:45 AM |