Restoration of Notre-Dame Basilica in Basse-Wavre
Original notice title
Belgium – Church construction work – Restauration de la Basilique Notre-Dame de Basse-Wavre
Opportunity Score
Why this score?
Opportunity
40 / 100
Complexity
70 / 100
Risk factors
The estimated value is not disclosed, so bidders cannot assess the scale or financial viability of the contract.
Lot 2 requires three reference projects totaling at least €5M on classified monuments, with stringent documentation and...
Submission deadline in 14 days
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Overview
Moderate opportunityKey Facts
- Works contract
- 2 lots
- Lot 1: Restoration of exterior envelope and interior of the basilica, including roofing, facades, exterior joinery, interior finishes, and technical installations.
- Lot 2: Restoration of stained glass windows including structural elements and isothermal protection.
Show full summary
The tender is for the restoration of the Basilique Notre-Dame de Basse-Wavre, a classified monument in Wavre, Belgium, with two lots: Lot 1 (exterior and interior envelope restoration) and Lot 2 (stained glass restoration). The procedure is open, with submission deadline 2026-09-01. The estimated value is not provided. The buyer is Ville de Wavre. Only the structured notice and XML notice are available; no procurement documents were analyzed. There are inconsistencies in EU funding and submission time.
Risks
The estimated value is not disclosed, so bidders cannot assess the scale or financial viability of the contract.
Lot 2 requires three reference projects totaling at least €5M on classified monuments, with stringent documentation and...
Submission deadline in 14 days
Analysis may be incomplete
Only part of the procurement documentation was analyzed. Additional eligibility requirements, certificates, or submission documents may exist in the remaining tender documentation.
Key Requirements
Technical
- All works must respect the conservation philosophy preserving the building's current state and archaeological layers.
- Variants are not allowed.
Administrative
- Bidders can submit for one or both lots; maximum two lots can be awarded to one bidder.
Requirements may be incomplete.
Award Criteria
Lot 1
Lot 2
Buyer
Location
Wavre, BEL
Website
Identifier
BE 0207.316.021
Activity
General public services
Lots (2)
LOT-0001
Site installation / Roofing / Facades / Exterior joinery / Interior restoration
This lot covers general site installation, roofing, facades, exterior joinery, and interior restoration works including scaffolding, renewal of roof covering, restoration of timber frames and floors, facade cleaning and repair, exterior joinery restoration, treatment of wood against xylophages, floor slab replacement, and interior finishes restoration in the chapelle mariale and nave.
Location
Duration
Category
Award Criteria
Award details
Le montant total de l’offre
Pièce d’épreuve n°1 - Élément de toiture
Pièce d'épreuve n°2 - Element de charpente
Note technique sur l’installation de l’échafaudage
Note méthodologique sur l’organisation du chantier
Additional CPV codes
Show original TED data
Original lot title
Installation de chantier / Toitures / Façades / Menuiseries extérieures / Restauration intérieure
Original TED description
Les travaux comprennent notamment : - Fourniture des échafaudages pour les travaux intérieurs et extérieurs avec toiture parapluie pour les travaux de couverture et de charpente, y compris la pose de bâches protectrices imprimées et microperforées sur les façades - Renouvellement de toute la couverture de toiture vétuste - Restauration et traitement des charpentes et planchers - Reconstitution de la charpente de la chapelle mariale - Rationalisation du réseau d’évacuation des eaux pluviales - Adaptation du réseau d’égouttage - Nettoyage des façades - Restauration et protection des maçonneries de façade - Stabilisation et fermeture des fissures - Restauration des menuiseries extérieures principales - Renouvellement des menuiseries extérieures et volets secondaires vétustes - Renouvellement des fenêtres de toit - Traitement des lambris, confessionnaux, chaire de vértité, stalle, etc contre les insectes xylophages - Nettoyage et remplacement des dalles de sol brisées ou manquantes - Décapage partiel des finitions, traitement des champignons et remise en état des finitions de la chapelle mariale - Réfection des enduits et remise en peinture des murs intérieurs - Restauration de la structure de plafond de la nef centrale et du chœur et reconstitution partielle des enduits sur lattis
LOT-0002
Stained glass
This lot covers restoration of stained glass windows, replacement of structural elements, and installation of an isothermal protection system with an exterior laminated glass layer.
Location
Duration
Category
Award Criteria
Award details
Le montant total de l’offre
Note technique
Additional CPV codes
Show original TED data
Original lot title
Vitraux
Original TED description
Les travaux comprennent notamment : - Restauration des vitraux, remplacement des éléments structuraux - Mise en œuvre d’un système de protection isotherme des vitraux avec intégration d’un verre feuilleté extérieur
Procurement Details
- Publication date
- 21 Jun 2026
- Languages
- French
Reference metadata
- Legal basis
- 32014L0024
Reference IDs
- Tender ID
- 424831-2026
Documents (2)
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Opportunity Score
Why this score?
Opportunity
40 / 100
Complexity
70 / 100
Risk factors
The estimated value is not disclosed, so bidders cannot assess the scale or financial viability of the contract.
Lot 2 requires three reference projects totaling at least €5M on classified monuments, with stringent documentation and...
Submission deadline in 14 days
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications