Geophysical surveys for installation engineering of Offshore Substations and Submarine Cable Routes (excluding Landfall)
Avis d'attribution
RTE Réseau de Transport d'Electricité
2026-06-30
RTE, the French electricity transmission system operator, is responsible for the development, implementation and operation of the connection of offshore wind farms to the French public power transmission system. In this context, RTE intends to carry out Geophysical surveys for its future Offshore Substations and Submarine Cables (excluding Landfall). The purpose of this Contract notice is to introduce the 3 potential waves of call for tenders covering some Geophysical survey needs in the coming years and in particular from 2025 to 2026.
Estimated number of projects from 2025 to 2026: 4 projects. RTE reserves the right to cancel or add a project.
Informations générales
- Procédure : Procédure avec négociation
- Classification CPV : 71300000 - Services d'ingénierie, 71351000 - Services de prospection géologique et géophysique et autre prospection scientifique
Autres informations
- Départements de publication :
- Identifiant interne : 24259 - Geophysical surveys SCR (excluding Landfall) / OSS
Lots
Geophysical surveys for Offshore Substations and Submarine Cable Routes - Envisaged Period : Spring 2025.
LOT-0001Services
The lot 1 corresponds to the first wave of call for tenders specific to the geophysical surveys (excluding Landfall) to be carried out.
The specific call for tenders may include more than one project.
The Contractor will be in charge of full geophysical survey covering (i) the Submarine Cable Routes from Nearshore to Offshore Substation (min. 40 meters water depth) and (ii) Offshore Substation fondation, including :
- Review or perform bibliographical studies
- Review Employer data
- Define the methodology of the Survey to be carried out with the appropriate tools
- Produce Procedures (technical, QHSE, Management and operational)
- Mobilize the correct means, in due time to meet the schedule constraints
- Complete the Scope of Services as per Employer specification and schedule
- Analyse data further to the operation and produce report to the Employer
Organisation.
Ability to work on several projects at once and ability to communicate efficiently are important and will be assessed during the call for tender process.
Identifiant interne24259 - Geophysical surveys SCR (excluding Landfall) / OSS - Lot 1
Durée prévue2 ans
Offres reçues0
Geophysical surveys for Offshore Substations and Submarine Cable Routes - Envisaged Period : Summer 2025.
LOT-0002Services
The lot 2 corresponds to the second wave of call for tenders specific to the geophysical surveys (excluding Landfall) to be carried out.
The specific call for tenders may include more than one project.
The Contractor will be in charge of full geophysical survey covering (i) the Submarine Cable Routes from Nearshore to Offshore Substation (min. 40 meters water depth) and (ii) Offshore Substation fondation, including :
- Review or perform bibliographical studies
- Review Employer data
- Define the methodology of the Survey to be carried out with the appropriate tools
- Produce Procedures (technical, QHSE, Management and operational)
- Mobilize the correct means, in due time to meet the schedule constraints
- Complete the Scope of Services as per Employer specification and schedule
- Analyse data further to the operation and produce report to the Employer
Organisation.
Ability to work on several projects at once and ability to communicate efficiently are important and will be assessed during the call for tender process.
Identifiant interne24259 - Geophysical surveys SCR (excluding Landfall) / OSS - Lot 2
Durée prévue2 ans
Résultats
Montant de l'attribution
1.30 M€attribué à Fugro Italy Spa
Offres reçues9
Geophysical surveys for Offshore Substations and Submarine Cable Routes - Envisaged Period : 2026.
LOT-0003Services
The lot 3 corresponds to the third wave of call for tenders specific to the geophysical surveys (excluding Landfall) to be carried out.
The specific call for tenders may include more than one project.
The Contractor will be in charge of full geophysical survey covering (i) the Submarine Cable Routes from Nearshore to Offshore Substation (min. 40 meters water depth) and (ii) Offshore Substation fondation, including :
- Review or perform bibliographical studies
- Review Employer data
- Define the methodology of the Survey to be carried out with the appropriate tools
- Produce Procedures (technical, QHSE, Management and operational)
- Mobilize the correct means, in due time to meet the schedule constraints
- Complete the Scope of Services as per Employer specification and schedule
- Analyse data further to the operation and produce report to the Employer
Organisation.
Ability to work on several projects at once and ability to communicate efficiently are important and will be assessed during the call for tender process.
Identifiant interne24259 - Geophysical surveys SCR (excluding Landfall) / OSS - Lot 3
Durée prévue2 ans
Résultats
Montant de l'attribution
1.5 M€attribué à G-Tec S.A.
Offres reçues8
Acheteurs
RTE Réseau de Transport d'Electricité
ORG-0003SIRET: 44461925802482
Adresse7C Place du Dôme, 92073, Puteaux
Fournisseurs
G-Tec S.A.
ORG-0006Identifiant: 0450.291.519
Adresse4041, Herstal
Lots attribués
LOT-00031.5 M€
Fugro Italy Spa
ORG-0005Identifiant: RM-512438
Adresse268, Viale Charles Lenormant, 00126, Roma
Lots attribués
LOT-00021.30 M€
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