A Courchevel, l'affaissement d'une retenue collinaire, fléchée pour les futurs JO d'hiver, interroge
法国《世界报》披露的一份由工程咨询公司 Artelia 出具的专家报告指出，位于萨瓦省 Courchevel 的 Loze 山地蓄水池正在下沉，且存在明显风险。这一设施于 2023 年高山滑雪世锦赛期间启用，原本不仅用于赛事保障，也被规划为未来 2030 年阿尔卑斯冬奥会相关雪道的人工造雪水源。
这份报告引发外界对该项目安全性与后续用途的质疑。因为这座蓄水池并非普通基础设施，而是被明确纳入未来冬奥筹备链条中的关键环节：它将为一条比赛雪道提供造雪支持。如今出现地基/结构性下沉问题，意味着其稳定性、长期可靠性以及是否还能按原计划服务 2030 年冬奥，都需要重新评估。
A report by engineering consultancy Artelia, revealed by *Le Monde*, has raised concerns about the subsidence of the Loze hill reservoir in Savoie, near Courchevel. The structure was inaugurated for the 2023 Alpine Ski World Championships and is also intended to supply snowmaking for a slope planned for the 2030 Winter Olympic Games in the French Alps.
The issue is significant because the reservoir is part of the infrastructure being positioned as a long-term asset for major winter sports events. Its apparent settling now calls into question the stability and reliability of a facility that was meant to support both elite competition and future Olympic snow production.
Un rapport d'expertise du cabinet Artelia révélé par Le Monde pointe les risques présentés par l'affaissement de la retenue collinaire de la Loze, en Savoie. Inaugurée à l'occasion des Championnats du monde de ski alpin de 2023, cette retenue devrait également servir à l'enneigement d'une piste pour les Jeux Olympiques des Alpes 2030.
A Courchevel, an expert report by Artelia highlighted safety risks from the collapse of a reservoir wall (“retenue collinaire”) in La Loze, threatening snowmaking plans for the 2030 Winter Olympics.
Artelia — engineering/expertise firm, France.
Le Monde — French news outlet that disclosed the report, France.
[Monitor] — potential infrastructure remediation and schedule/cost impacts for the 2030 Olympic venue.