France – Services de prestations – BECTE LNOBPL
AI summary
This tender concerns technical and environmental design services for new railway lines under the LNOBPL project. SNCF Réseau seeks a contractor for a 24-month firm phase covering comprehensive study services, with four successive optional tranches for refinement based on consultation outcomes, and four additional optional tranches for targeted feasibility studies including station modifications and speed improvements.
Engineering firms or consultancies specializing in railway infrastructure design, environmental engineering, and large-scale transportation projects should bid. Bidders must have proven capability in complex, multi-phase technical assignments.
Suppliers must demonstrate expertise in railway line design, environmental assessment, and technical engineering for new infrastructure projects. Experience with preliminary study phases, stakeholder consultation processes, and ability to adapt methodologies throughout project evolution are essential.
Frequently asked questions
What is this tender about?
This tender concerns technical and environmental design services for new railway lines under the LNOBPL project. SNCF Réseau seeks a contractor for a 24-month firm phase covering comprehensive study services, with four successive optional tranches for refinement based on consultation outcomes, and four additional optional tranches for targeted feasibility studies including station modifications and speed improvements.
What are the requirements for suppliers?
Suppliers must demonstrate expertise in railway line design, environmental assessment, and technical engineering for new infrastructure projects. Experience with preliminary study phases, stakeholder consultation processes, and ability to adapt methodologies throughout project evolution are essential.
What type of company should bid?
Engineering firms or consultancies specializing in railway infrastructure design, environmental engineering, and large-scale transportation projects should bid. Bidders must have proven capability in complex, multi-phase technical assignments.
Who is the buyer?
The buyer is SNCF RESEAU.
When does this tender close?
Submissions close on June 15, 2026.
Mission Conception technique et environnementale de lignes nouvelles dans le cadre du projet LNOBPL. L’organisation contractuelle du marché est structurée comme suit : Une tranche ferme (TF) d’une durée de 24 mois à compter de la notification, couvrant l’ensemble des prestations prévues à ce titre. Quatre tranches optionnelles (TO1 à TO4), activées successivement par ordre de service, destinées à compléter et ajuster les études réalisées en tranche ferme jusqu’au terme de la phase 2 des études préliminaires LNOBPL. Elles permettent d’intégrer les enseignements issus de la concertation, du dialogue territorial et des échanges avec les partenaires cofinanceurs, tout en assurant la continuité des compétences mobilisées et l’adaptation des méthodes à l’avancement des études. Quatre tranches optionnelles complémentaires (TO5 à TO8), mobilisables par ordre de service, portant sur des prestations spécifiques non couvertes par la tranche ferme ni par les tranches de reconduction. Elles concernent des études de faisabilité ciblées (aménagements en gare ou en ligne, relèvement de vitesse, complément de ligne nouvelle) et permettent de répondre à des besoins identifiés en cours d’étude.
BECTE LNOBPL
Mission Conception technique et environnementale de lignes nouvelles dans le cadre du projet LNOBPL
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