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Charly Jolliet

P+R & FIRE STATION . Marly

Charly Jolliet Architecte

Located in an industrial area of Marly, the project embraces its industrial identity with shed-style roofs and a combination of metal cladding and sustainable local wood from Monteynan.

Architecture & Layout
The site consists of two distinct volumes: a long parking structure in the south and a fire station in the north. This clear separation optimizes land use, defining exterior spaces for access, parking, and pedestrian movement.

Circulation & Functionality
The parking layout is straightforward, with a central bidirectional roadway serving parking spaces on both sides. A core ramp structure allows efficient vertical movement. Pedestrian circulation mirrors vehicle paths, ensuring safety. The fire station is designed for quick access, with firefighter parking close to exits. Shared access routes connect the parking facility to the station, ensuring functionality for both emergency personnel and the public.

Construction & Structural Approach
The project employs a hybrid structure of prefabricated wood and concrete, optimizing material use for long spans. The parking and fire station feature prefabricated concrete columns and beams supporting mixed floors of laminated wood and concrete. The parking roof integrates steel structures for solar panels, which can be removed if an additional parking level is needed in the future. The fire station’s shed roof enhances natural light while supporting a structural truss for large fire truck halls.

Modularity & Flexibility
The prefabricated components, connected mechanically, allow for cost reduction and structural adaptability. The modular design ensures flexibility for future repurposing, enabling the parking structure to be converted into office, commercial, or industrial spaces if needed.

Sustainability & Ecology
The project prioritizes sustainable resource use, incorporating recycled concrete, regional wood, and energy-efficient materials. A 1,800m² solar panel installation on the parking roof, along with 300m² of photovoltaic glass railings, contributes to energy production. The fire station’s northern orientation and design minimize overheating while maximizing natural light. The choice of wooden facades and metal cladding ensures durability and minimal maintenance.

Environmental Considerations
The design preserves the natural topography, with the parking structure forming a horizontal line above the slope and the fire station positioned slightly elevated to mitigate flood risks. Rainwater retention basins improve water management and biodiversity, while permeable paving aids infiltration. Landscaping includes native trees and repurposed asphalt to create a habitat for local wildlife, ensuring a seamless transition between industrial and urban areas.
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