Lot n°1 : Mission de maitrise d’œuvre pour la réhabilitation des 252 logements de l’îlot 1 – ZAC Basilique à Saint-Denis

The contract timeline is as follows:

The intervention of the project manager for each lot begins on the date of notification of the contract and ends at the expiration of the perfect completion guarantee period for the works.

The provisional start of works for each lot is scheduled for the 1st quarter of 2028, with a provisional duration of 30 months, including 6 months for the preparation period.

Key milestones and phases include:

• T2 2028: Works Tender Offers (OS Travaux).
• T3/T4 2028: Start of Works (approx. 30 months, including 6 months of preparation).
• T4 2030/T1 2031: Delivery.

The consultation includes a candidature phase (Phase N°1) and an offer phase (Phase N°2). The deadline for receipt of applications is Friday, September 18, 2026, at 12:00 PM.The contract timeline is described as follows:

The contract for the project manager for each lot starts on the date of contract notification and concludes at the end of the perfect completion guarantee period for the works.

The provisional start date for the works for each lot is planned for the 1st quarter of 2028. The total provisional duration for the works is 30 months, which includes a 6-month preparation period.

Key milestones and phases mentioned are:

• T2 2028: Works Tender Offers (OS Travaux).
• T3/T4 2028: Commencement of Works (approximately 30 months of work, with 6 months dedicated to preparation).
• T4 2030/T1 2031: Delivery of the project.

The overall process involves a candidature phase (Phase N°1) and an offer phase (Phase N°2). The deadline for submitting applications for the candidature phase is Friday, September 18, 2026, at 12:00 PM.

The core scope of work for this tender involves a comprehensive renovation project, focusing on improving safety and energy performance. The initial scope of study and reflection for project management includes several key areas.

High-Level Statement of Work Summary and Core Deliverables:

1. Building Envelope and Roofing (Clos et couvert):

• Treatment of facade pathologies, which includes plastering, repairing degraded concrete, treating cracks, spalling, and exposed steel, and addressing any other defects affecting durability or appearance.
• Replacement of exterior joinery and occultations, with roller shutter boxes needing to be invisible and solar protection design, model, and materials requiring validation.
• Insulation of the upper basement floors located beneath the dwellings.
• Replacement and improvement of the Controlled Mechanical Ventilation (VMC) system.
• Refurbishment of waterproofing and insulation for terrace roofs.
• Replacement or refurbishment of the rainwater drainage system.

2. Dwellings (Logements):

• Implementation of safety or compliance upgrades for electrical installations, based on identified needs from diagnostic visits.
• Intervention on waste water/ventilation (EU/EV) risers, either by sheathing or replacement, depending on their condition.
• Refurbishment of coverings in wet rooms.
• General refurbishment of walls, ceilings, and floors within the apartments.
• Replacement of plumbing fixtures such as bathtubs, sinks, WCs, and showers.
• Replacement of window panels.
• Removal of garbage chute doors.

3. Other Specific Works:

• Installation of receivers on the exterior walls of various halls on the 3rd floor, impacting partition walls.
• The project also entails detailed asbestos surveys for various building components prior to the works, including roofs, facades, interior walls, ceilings, floors, and conduits.