Universiteit Leiden

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Library

Sewerage maintenance at the University Library

3 November 2026

From Monday 9 November through Wednesday 11 November, the sewerage system in the University Library’s entrance hall wing – the south wing - will undergo intensive cleaning. The maintenance works may cause some noise and unpleasant odours.

During maintenance, all south wing restrooms will be out of service. The restrooms in the north wing will remain available. Given the expected increase in usage, the north wing facilities will be cleaned more frequently.

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