From the site · 18 June 2026 · 2 min read

Çaykara Link Tunnel: preparing for final acceptance

After a year in operation, the final acceptance file for the tunnel is being prepared.

Over the one-year monitoring period, performance records were collected for the tunnel’s ventilation, lighting and fire detection systems.

As-built drawings and maintenance manuals are complete and ready for handover to the authority.

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The last typical slab on Block C was poured; owners were briefed at the October meeting.

The certification body’s surveillance audit across three sites closed without non-conformities.

Collection systems at five sites covered a large share of the water used for curing and dust suppression.