Quay Construction
La Rochelle exposes the Chef de Baie 4 package map
Port Atlantique La Rochelle; Chef de Baie 4 environmental monitoring during marine construction
The EUR 17.832698 million Océlian award at Chef de Baie 4 leads into a four-company delivery group. Port documents assign foundations to Océlian and Leduc, civil concrete to GTM, earthworks to Terélian and underwater-noise monitoring to Quiet Oceans.
Five named roles define the active workfront
The January 2026 port newsletter controls the latest physical checkpoint and handover target. Port committee records identify the joint venture and scope allocation, while TED controls only Océlian and the quay-contract value. The environmental page identifies Quiet Oceans without establishing final acceptance.
Scope boundaries sharpen the commercial picture
The package map turns a single-name EU award into an attributable construction chain. It also separates the quay contract from the wider platform, drainage, electrification, environmental and operator-handover tasks that determine whether the terminal can enter commercial service.
Evidence conclusion
Handover evidence is the next control
The owner confirms the contractor group, work split, 160-metre quay geometry, February 2025 start and an advanced quay position by mid-December. Completion remains open because the four-hectare platform, stormwater basin, environmental close-out, as-built acceptance and AMLP handover still lack a dated final record.
Outstanding evidence
- Combi-wall and capping-beam completion
- North and south mooring structures
- Platform, drainage and polluted-soil close-out
- Quiet Oceans monitoring and environmental acceptance
- Berth electrification and marine furniture
- AMLP handover and first sustained vessel service
Subject index
Related subjects
These subject pages bring together related projects, technical articles, reports, and evidence methods.
Sources used 5
- Bilan 2025 and perspectives 2026 Port Atlantique La Rochelle, 27 January 2026
- Chef de Baie 4 underwater-noise monitoring Port Atlantique La Rochelle, December 2025
- Port Horizon information and monitoring committee record Port Atlantique La Rochelle, 17 June 2025
- Chef de Baie 4 construction and package allocation Port Atlantique La Rochelle, 10 December 2024
- Chef de Baie 4 quay contract award result Tenders Electronic Daily, 28 October 2024