BSI - 23/30457233 DC
Draft BS EN 12110-2 Tunnel boring machines - Air locks. Part 2: Safety requirements for the use of non-air breathing mixtures and saturation techniques in personnel locks and for pressurised transfer shuttles
pending, Most Current
| Organization: | BSI |
| Publication Date: | 9 February 2023 |
| Status: | pending |
| Page Count: | 38 |
| ICS Code (Construction equipment): | 91.220 |
| ICS Code (Tunnel construction): | 93.060 |
Document History
23/30457233 DC
February 9, 2023
Draft BS EN 12110-2 Tunnel boring machines - Air locks. Part 2: Safety requirements for the use of non-air breathing mixtures and saturation techniques in personnel locks and for pressurised transfer shuttles
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