This assignment of services concerns the maintenance of ventilation installations, whether or not collectively of type D, C and C+ in different buildings of the client and to carry out the necessary repairs to ensure the proper functioning and breakdown relief.
1076 residential units located in area 1, 2, 3 & 4This assignment of services concerns the maintenance of ventilation installations, whether or not collectively of type D, C and C+ in different buildings of the client and to carry out the necessary repairs to ensure the proper functioning and breakdown relief.
1473 residential units located in area 2This assignment of services concerns the maintenance of ventilation installations, whether or not collectively of type D, C and C+ in different buildings of the client and to carry out the necessary repairs to ensure the proper functioning and breakdown relief.