Sites info
- Place de La Défense Mar 1, 2021 - Sep 30, 2023
- Altiplano site (Île-de-France building / PB10) Sep 18, 2023 - Nov 6, 2023
- Construction of school group 1 - ZAC des Groues Jul 1, 2021 - Jan 1, 2024
- Construction of the Engie Campus - La Garenne-Colombes Jul 1, 2021 - Jan 1, 2024
- Construction of lot 3 - La Forêt des Groues - ZAC des Groues Nov 19, 2021 - Mar 31, 2024
- Construction of lot 4 - Flora - ZAC des Groues Dec 1, 2021 - Jun 30, 2024
- LIGHTWELL Project Apr 1, 2022 - Jun 30, 2024
- Boulevard Circulaire Patrick Devedjian - Retaining wall work Aug 1, 2022 - Aug 1, 2024
- Construction of Lot 1 - West Village - ZAC des Groues Dec 31, 2021 - Sep 30, 2024
- Paris La Défense redevelops rue Jules Ferry and rue Fauvelles around the future Engie Campus Jul 1, 2023 - Oct 31, 2024
- Construction of the FOcd lot - ZAC des Groues Jan 3, 2022 - Dec 31, 2024
- Public space works on the Balcony - ZAC de Groues Oct 1, 2021 - Jan 1, 2025
- Quartier de Charlebourg, à la Garenne-Colombes : début des travaux Jun 8, 2020 - Jun 30, 2025
- Redevelopment of the public spaces of the Place Carpeaux Jan 1, 2022 - Jan 6, 2026
- Odyssey project site - Les Miroirs site Dec 15, 2021 - Jan 31, 2026
Altiplano - Removal of trees in the vicinity of the construction site
Jul 1, 2021 - Sep 30, 2021
Launch of the worksite (reminder of key dates)
The cleaning and removal of the Altiplano building's facades took place in 2019, and the site installations for the deconstruction and reconstruction work were carried out in 2020 by the PETIT company, a VINCI CONSTRUCTION FRANCE subsidiary.
Work in progress
Since May 2021, the partial deconstruction of the superstructure has progressed (deconstruction of the building's transverse wings and the cores of the main wings) and structural reinforcement work has been started in the building's warehouse levels.
About 90 people are currently working on the site.
The pedestrian routes around the site are illustrated below:
Work planned for the summer
The following works are planned from July to September 2021:
- Completion of the deconstruction of the superstructure by the end of August 2021
- Assembly of 2 of the 4 cranes planned for the site
- Work in the warehouse spaces under the forecourt:
- Reinforcement of beams
- Deconstruction of floors and beams
- Casting of floors
Reminder of the means of communication available to you during the works
An information panel at the entrance to the worksite and a touch-screen terminal have been set up to keep you informed throughout the works of major events on the site.
In addition, a mailbox and an e-mail address petit.chantier-pb10@vinci-construction.fr are available daily to collect any comments or requests for information.
Periodic newsletters are also distributed by the company PETIT in your mailboxes in order to keep you regularly informed of the progress of the works. These newsletters can also be sent to you by e-mail if you wish. In this case, you just need to leave your details with the works team via the letterbox or the following email address: petit.chantier-pb10@vinci-construction.fr.