remplacement des huisseries et modernisation du système de chauffage, de ventilation et de climatisation Bibliothèques Bibliothèque Couronnes, Naguib Mahfouz - Restructuration partielle et travaux de chauffage et de ventilation
In 2021, the City of Paris budgeted €118k for "remplacement des huisseries et modernisation du système de chauffage, de ventilation et de climatisation Bibliothèques Bibliothèque Couronnes, Naguib Mahfouz - Restructuration partielle et travaux de chauffage et de ventilation" (, 20th arrondissement). Source: City of Paris, localised investments in the administrative account, data as of 9 February 2026.
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The companies working on it
The automatic matching project et public contracts covers 20% of named projects (1,108 out of 5,574, fiscal years 2018-2024). The absence here may be a matching gap rather than a real absence — typically: in-house works, contracts < €40k, or multi-site framework agreements not attributable to a specific project.
Rue des Couronnes 75020 Paris · View on OpenStreetMap ↗
Amount voted, not final spending: the published accounts do not systematically give the closing balance. Source: CA appendix 2021 ↗