The final layout of the project comes from the intersections between a series of different urban conditions. These are set on the general green tactics and follow the Urban Goals defined in the Urban Strategy.

Public Core Intersected podiums

The central area defined by the NStCM depot-workshop building and the former Roads Department building, together with the small NStCM depot nearby, will become a central public system of massive use, providing working and cultural public activities.
The NStCM depot-workshop building will accommodate a Working Hub (open work space with tables and web connection, meeting rooms, private rooms and small bistrot), the Roads Department building an Atelier providing spaces of work for artists and crafts- men, and collective services. A small bike service outside the Atelier will face the new Le Plantaz Station, realized as a long light linear shelter intercepting the interchange bike parking.
The open spaces between the buildings will create a outstanding system of public life, accepting small temporary parking lots too and reinforcing the main public railway passage.

Housing Detached Islands

In the middle of the central public system an especial housing building will emerge creating a landmark for the special development of the Le Plantaz site: the Temporary Flats 8floor small tower. It will accommodate at the different levels: collective rooms as hostel for young tourists, single and double rooms with collective services for temporary workers, a series of small flats for singles or small families living in Nyon for some months or few years, as employes
in the companies of the metropolitan area of the Vaud Canton. Its exceptionality will be underlined by the continuous trans-lucid skin, able to lighten at night and accommodate temporary public signals (for temporary events communications, as Paléo Festival and Nyon International Documentary Film Festival).
The other housing buildings will be set facing the north-south Chemin de Bourgogne street at the right edge of the project area and at the north-west side of it, towards the existing single-family houses tissue. Along the Chemin de Bourgogne street there will be collective housing buildings, for different kinds of flats: some 1 room, many 2 or 3 rooms apartments, duplex and few big flats for bigger families. They will create an edge from the main road to ensure protection to the inner spaces.
At the opposite, the blocks facing the existing single-family houses tissue will renovate that typologies with more density. Organized as compact linear buildings of attached double level single houses with terraces, personal greenhouses on roof and 2 different small gardens, they will reduce the private gardens maintaining freedom, privacy and private parking lots.

Leisure and Culture Molecular System

A series of small buildings will realize a recognizable public activities network in the park devoted to collective social living for different ages.
All the buildings will be set inside a closed field, defined with hedgerows, that will provide private open space for outside activities. At the same time the buildings facing each-other in the green central area will force social relations in the public open space.
New small buildings are settle down together with the still existing ones. The actual Maison des Enfants is preserved and maintained in activity. The Crèche Centre Croquelune will continue its function, gaining its own outside life area in the Mangette Public Park. A new system of Nusery and pré-maternelle class will be set also. Growing in age, a social centre for young people will be realized on the Avenue des Eules and an elder centre will be set in the heart of the site. The system of these molecular activities ends with a bistrot/bar with a greenhouse which is set in the isolated plot in the cross roads at the south edge of the site working as a welcome area from the city centre to the new Le Plantaz District.