Renovation of Anti-Corrosion Protection on A11 Viaduc de l'Erdre
Original notice title
France – Engineering works and construction works – Autoroute A11 - rénovation de la protection anticorrosion du PI 8 A&B – Viaduc de l’Erdre
Opportunity Score
Why this score?
Opportunity
55 / 100
Complexity
72 / 100
Risk factors
No estimated value, budget or other commercial benchmark is available, making bid/no-bid assessment and pricing strateg...
No substantive award criteria or weightings are stated in the provided data, so the basis for comparing offers is uncle...
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Tender facts
- Contracting authority
- COFIROUTE
- Country
- France
- CPV
- 45220000 - Engineering works and construction works +3 more
- Deadline
- Sep 14, 2026
Overview
Moderate opportunityKey Facts
- Works contract
- 1 lot
- Duration 10 MONTH
- Partial repainting of the bridge structure using suspended scaffolding, covering 160 m of the north deck and 153 m of the south deck, with an estimated 7,500 m² of steelwork.
- Localized paint repairs outside the scaffolding.
Show full summary
Open procedure for renovation of the anti-corrosion protection of the PI 8 A&B bridge structure on the A11 Autoroute, including partial repainting, suspended scaffolding, drainage-pipe repairs and localized concrete repairs. The contract duration is 10 months, including a three-month preparation period, with indicative works commencement in April 2027. Submission is exclusively electronic through the Cofiroute platform. The estimated value and award criteria are not provided. The structured data places performance in Nanterre, while the XML notice identifies La Chapelle-sur-Erdre in Loire-Atlantique; this geographic inconsistency requires clarification.
Risks
No estimated value, budget or other commercial benchmark is available, making bid/no-bid assessment and pricing strateg...
No substantive award criteria or weightings are stated in the provided data, so the basis for comparing offers is uncle...
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
- Works contract under an open procedure.
Administrative
- Electronic submission is mandatory; paper submissions and submissions outside the designated platform are not accepted.
- Questions must be submitted through the electronic procurement platform.
Buyer
Name
Location
NANTERRE Cedex, FRA
Website
Buyer profile
Identifier
55211589100426
Activity
Economic affairs
Lots (1)
LOT-0001
A11 Viaduc de l’Erdre Anti-Corrosion Protection Renovation
Renovation works covering partial repainting within suspended scaffolding, treatment of approximately 7,500 m² of steelwork across specified bridge deck sections, localized painting outside the scaffolding, stormwater-pipe repairs and localized concrete repairs. The works are described as involving medium to high technical complexity.
Location
Duration
Category
Deadline
Award details
Les travaux de rénovation du viaduc de l’Erdre concernent : o La remise en peinture partielle de l’ouvrage au sein d’un échafaudage suspendu (deux premières travées en rive droite et une partie de la troisième travée). La longueur de tablier à traiter est de 160 m pour le tablier nord et 153 m pour le tablier sud. La surface de charpente à traiter est estimée à 7 500 m². o Des reprises ponctuelles de peinture hors de l’échafaudage o Des réparations de conduites d’eau pluviale o Des réparations ponctuelles de béton La nature des travaux concerne des ouvrages de technicité moyenne à haute. A titre indicatif, la date prévisionnelle de commencement des travaux est avril 2027.
Additional CPV codes
Show original TED data
Original lot title
Autoroute A11 - rénovation de la protection anticorrosion du PI 8 A&B – viaduc de l’Erdre
Original TED description
Les travaux de rénovation du viaduc de l’Erdre concernent : o La remise en peinture partielle de l’ouvrage au sein d’un échafaudage suspendu (deux premières travées en rive droite et une partie de la troisième travée). La longueur de tablier à traiter est de 160 m pour le tablier nord et 153 m pour le tablier sud. La surface de charpente à traiter est estimée à 7 500 m². o Des reprises ponctuelles de peinture hors de l’échafaudage o Des réparations de conduites d’eau pluviale o Des réparations ponctuelles de béton La nature des travaux concerne des ouvrages de technicité moyenne à haute. A titre indicatif, la date prévisionnelle de commencement des travaux est avril 2027.
Procurement Details
- Publication date
- 11 Jun 2026
- Languages
- French
Reference metadata
- Legal basis
- 32014L0024
Reference IDs
- Tender ID
- 403088-2026
Documents (1)
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Opportunity Score
Why this score?
Opportunity
55 / 100
Complexity
72 / 100
Risk factors
No estimated value, budget or other commercial benchmark is available, making bid/no-bid assessment and pricing strateg...
No substantive award criteria or weightings are stated in the provided data, so the basis for comparing offers is uncle...
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications