# Public tenders Canonical results: https://zephior.com/tenders?buyer=paris-observatory 1 matching notices. Page 1. Filter semantics: OR within a filter, AND across filters and text search. Omitted statuses use active defaults; [] includes all statuses. --- title: "Project-management services for rehabilitation of the Carte du Ciel pavilion and Foucault laboratory" canonical: "https://zephior.com/tenders/ede1d24c-ee6a-42e2-8aac-1305a3271f95/paris-observatory-carte-du-ciel-and-foucault-rehabilitation-project-management" last-updated: 2026-10-21T05:35:00.637076+00:00 --- # Project-management services for rehabilitation of the Carte du Ciel pavilion and Foucault laboratory Paris Observatory is seeking a project-management team for rehabilitation of its Carte du Ciel pavilion and Foucault laboratory. The described work includes general building rehabilitation, waterproofing repairs, restoration of two domes and interior renovation. The building, dating from 1870–1892, is listed as a historic monument. The open services procedure has no lots and covers APS, APD, works authorization, PRO/DCE, ACT, VISA, DET and AOR. The current official page gives a deadline of 7 November 2026 at 17:00 Paris time (16:00 UTC). The previous publication showed 30 October 2026; the current page does not itself identify this difference as an amendment. Contract value and award criteria are not stated. - Status: open - Country: FR - Buyer: OBSERVATOIRE DE PARIS - Submission deadline: 2026-11-07T17:00:00+01:00 (instant) - Original notice: https://www.marches-publics.gouv.fr/entreprise/consultation/3075824?orgAcronyme=f2h - Source checked: 2026-10-21T05:30:48.305171Z ## Source-backed public facts ```json { "id": "ede1d24c-ee6a-42e2-8aac-1305a3271f95", "revision": 2, "modifiedAt": "2026-10-21T05:35:00.637076+00:00", "sourceCheckedAt": "2026-10-21T05:30:48.305171Z", "stale": false, "url": "https://zephior.com/tenders/ede1d24c-ee6a-42e2-8aac-1305a3271f95/paris-observatory-carte-du-ciel-and-foucault-rehabilitation-project-management", "locale": "en", "title": "Project-management services for rehabilitation of the Carte du Ciel pavilion and Foucault laboratory", "summary": "Paris Observatory is seeking a project-management team for rehabilitation of its Carte du Ciel pavilion and Foucault laboratory. The described work includes general building rehabilitation, waterproofing repairs, restoration of two domes and interior renovation. The building, dating from 1870–1892, is listed as a historic monument. The open services procedure has no lots and covers APS, APD, works authorization, PRO/DCE, ACT, VISA, DET and AOR. The current official page gives a deadline of 7 November 2026 at 17:00 Paris time (16:00 UTC). The previous publication showed 30 October 2026; the current page does not itself identify this difference as an amendment. Contract value and award criteria are not stated.", "status": "open", "recordedStatus": "open", "sourceStatus": "open", "country": "FR", "buyer": { "id": "paris-observatory", "name": "OBSERVATOIRE DE PARIS" }, "category": { "de": "Architektur- und Ingenieurleistungen", "en": "Architecture and engineering services", "fr": "Architecture et ingénierie", "id": "architecture-engineering" }, "deadline": { "at": "2026-11-07T17:00:00+01:00", "date": null, "source_ref": "official_notice_html_current_20261021", "sourceRef": "official_notice_html_current_20261021", "collectorValue": "2026-11-07T16:00:00+00:00", "precision": "instant", "displayTimeZone": "visitor browser time zone for exact timestamps; date-only deadlines retain their calendar date", "semantics": "at or date is the reviewed deadline from the cited source. collectorValue is what the collector parsed; it can show a date-only deadline as local midnight, so prefer at or date when they differ." }, "originalSource": { "url": "https://www.marches-publics.gouv.fr/entreprise/consultation/3075824?orgAcronyme=f2h", "title": "La présente consultation concerne une mission de maîtrise d’œuvre relative à la réhabilitation du pavillon de la Carte du ciel et du laboratoire Foucault, situés 77 avenue Denfert-Rochereau / 61 avenue de l’Observatoire, 75014 Paris. L’opération porte notamment sur la réhabilitation générale du bâtiment, le traitement des problèmes d’étanchéité, la restauration des deux coupoles ainsi que la rénovation des espaces intérieurs. Le programme de l’opération, précisant les objectifs, contraintes et caractéristiques du projet, est joint au DCE. Le bâtiment, construit entre 1870 et 1892, est inscrit au titre des monuments historiques par arrêté du 23 décembre 2009. La mission de maîtrise d’œuvre est décrite dans le CCTP et comprend les éléments de mission suivants : APS, APD, autorisation de travaux, PRO/DCE, ACT, VISA, DET et AOR.", "issuer": "Etablissements et organismes de l'enseignement supérieur, de la recherche et de l'innovation", "status": "open", "language": "fr", "location": "(75) Paris ...", "deadline_at": "2026-11-07T16:00:00+00:00", "description": "2026960SERV002", "country_code": "FR", "published_at": "2026-09-28T22:00:00+00:00", "contract_type": "Services", "deadline_date": null, "procedure_type": "Appel d'offres ouvert", "reference_numbers": [ "3075824" ], "classification_codes": [] }, "sourceName": "Official public procurement notice", "sources": [ { "ref": "canonical_snapshot", "url": "https://www.marches-publics.gouv.fr/entreprise/consultation/3075824?orgAcronyme=f2h", "kind": "canonical_snapshot", "retrieved_at": "2026-10-14T02:43:38.187541Z" }, { "ref": "official_notice_html", "url": "https://www.marches-publics.gouv.fr/entreprise/consultation/3075824?orgAcronyme=f2h", "kind": "official_notice_html", "retrieved_at": "2026-10-14T02:44:09.540083Z" }, { "ref": "official_notice_html_current_20261021", "url": "https://www.marches-publics.gouv.fr/entreprise/consultation/3075824?orgAcronyme=f2h", "kind": "official_notice_html", "retrieved_at": "2026-10-21T05:30:48.305171Z" } ], "content": { "title": "Project-management services for rehabilitation of the Carte du Ciel pavilion and Foucault laboratory", "summary": "Paris Observatory is seeking a project-management team for rehabilitation of its Carte du Ciel pavilion and Foucault laboratory. The described work includes general building rehabilitation, waterproofing repairs, restoration of two domes and interior renovation. The building, dating from 1870–1892, is listed as a historic monument. The open services procedure has no lots and covers APS, APD, works authorization, PRO/DCE, ACT, VISA, DET and AOR. The current official page gives a deadline of 7 November 2026 at 17:00 Paris time (16:00 UTC). The previous publication showed 30 October 2026; the current page does not itself identify this difference as an amendment. Contract value and award criteria are not stated.", "key_facts": [ { "label": "Project", "value": "Project-management mission for rehabilitation of the Carte du Ciel pavilion and Foucault laboratory in Paris.", "source_ref": "official_notice_html_current_20261021" }, { "label": "Works", "value": "General rehabilitation, waterproofing repairs, restoration of two domes and interior renovation.", "source_ref": "official_notice_html_current_20261021" }, { "label": "Procedure", "value": "Open services tender, without lots; main CPV 71240000.", "source_ref": "official_notice_html_current_20261021" }, { "label": "Heritage status", "value": "The building dates from 1870–1892 and has been listed as a historic monument since 23 December 2009.", "source_ref": "official_notice_html_current_20261021" }, { "label": "Mission stages", "value": "APS, APD, works authorization, PRO/DCE, ACT, VISA, DET and AOR.", "source_ref": "official_notice_html_current_20261021" }, { "label": "Submission deadline", "value": "7 November 2026 at 17:00 Paris time (16:00 UTC), according to the current official page.", "source_ref": "official_notice_html_current_20261021" } ], "notice_analysis": { "scope": "An open services procurement seeks project-management services for the rehabilitation of a listed Paris Observatory building and laboratory.", "missing_information": [ "The notice does not state a contract value, detailed evaluation weights or further participation conditions." ], "participation_requirements": [] } }, "facts": { "lots": [], "schedule": [ { "event": "Project", "value": "Project-management mission for rehabilitation of the Carte du Ciel pavilion and Foucault laboratory at 77 avenue Denfert-Rochereau / 61 avenue de l’Observatoire, Paris.", "source_ref": "official_notice_html_current_20261021" }, { "event": "Works described", "value": "General building rehabilitation, waterproofing repairs, restoration of two domes and interior renovation.", "source_ref": "official_notice_html_current_20261021" }, { "event": "Procedure", "value": "Open services tender; no lots; main CPV 71240000.", "source_ref": "official_notice_html_current_20261021" }, { "event": "Heritage status", "value": "The building dates from 1870–1892 and is listed as a historic monument by order of 23 December 2009.", "source_ref": "official_notice_html_current_20261021" }, { "event": "Mission stages", "value": "APS, APD, works authorization, PRO/DCE, ACT, VISA, DET and AOR.", "source_ref": "official_notice_html_current_20261021" }, { "event": "Submission deadline", "value": "7 November 2026 at 17:00 Paris time (16:00 UTC), as stated on the current official procurement page.", "source_ref": "official_notice_html_current_20261021" } ], "requirements": [], "award_criteria": [], "estimated_value": null }, "award": null, "contractPeriod": null, "noticeText": { "text": "La présente consultation concerne une mission de maîtrise d’œuvre relative à la réhabilitation du pavillon de la Carte du ciel et du laboratoire Foucault, situés 77 avenue Denfert-Rochereau / 61 avenue de l’Observatoire, 75014 Paris. L’opération porte notamment sur la réhabilitation générale du bâtiment, le traitement des problèmes d’étanchéité, la restauration des deux coupoles ainsi que la rénovation des espaces intérieurs. Le programme de l’opération, précisant les objectifs, contraintes et caractéristiques du projet, est joint au DCE. Le bâtiment, construit entre 1870 et 1892, est inscrit au titre des monuments historiques par arrêté du 23 décembre 2009. 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