Примеры использования Existing tunnels на Английском языке и их переводы на Русский язык
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Official
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Colloquial
It issues guidelines concerning new facilities as well as modifications of existing tunnels, whether in relation to construction or operation.
New and existing Tunnels: poor cost-effectiveness if realised for tunnels only to little risk reduction,
Concerning existing tunnels, the implementation of standard detailed solutions is sometimes not possible
New and existing Tunnels: poor cost-effectiveness if realised for tunnels only.
For new and existing tunnels good cost-effectiveness can be assumed especially if the main purpose is operation.
When establishing safety measures for existing tunnels, it is recommended that the priority should be given to rolling stock
New and existing Tunnels: poor cost-effectiveness, as the effect concentrates on
In existing tunnels where there is neither an emergency lane
New and existing tunnels: good, if operational needs can
repairing and upgrading the existing tunnels;
In existing tunnels where there is neither an emergency lane
Existing tunnels: medium; depending on actual situation, for tunnels>
250 m for existing tunnels.
In existing tunnels, measures requiring civil engineering modifications can generally be applied at reasonable cost only in the course of upgrading operations.
Existing tunnels: For existing tunnels additional constructive work is very expensive
recommended safety measures for new tunnels and measures for existing tunnels.
In existing tunnels, measures requiring civil engineering modifications can generally only be applied at reasonable cost in the course of upgrading operations.
Existing tunnels: poor;
recommended safety measures for new tunnels and for existing tunnels.
In 1998, the CFF had already allocated a credit of 45 million francs for modernizing the safety systems of existing tunnels.