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Neuilly’s tunnel
| CITY | Neuilly, Paris |
| COUNTRY | France |
| DATE OF THE SITE | 2013 |
In 2009 Paris City Hall launched a series of renovation on its 22 urban tunnels. Among them, the Neuilly tunnel, 440 m long, in the center of Paris.
To meet the requirements for this urban and bidirectional tunnel with heavy traffic, a semi transversal reversible system was installed. It is composed of a fresh air supply that can be converted to a smoke exhaust system by reversing the flow of air direction.
Requirements
- Dense traffic and frequent traffic jams.
- Reduction of energy costs
- High temperature resistance
- High mechanical resistance
- Ventilation elements integrity even when subject to high temperatures
F2A solution
TRS Damper:
British Standard Certification (BS476-20) for 4h, in vertical and horizontal position
400°C/2h certified
Dampers with V shaped profiles to reduce pressure loss
6
TRS dampers which will operate as smoke exhaust dampers. In addition, 10 flexible connections Elyform were provided to connect the fans and the ducts.
Associated products
Flexible sleeves ELYFORM
ELYFORM
Flexible sleeves
Rectangular dampers TRS
TRS
Smoke exhaust damper
