N20.72 MP-200061 - NEB Upn. CDF-Neuchâtel - Lot 1-Mes. Ant. BSA - Lighting & various works (ID 10759)

Notification number: #6790-01

Description: As part of the renovation of the N20 national road between La Chaux-de-Fonds and Neuchâtel, several anticipated measures concerning lighting and signaling installations have been defined. The main services of this lot include:
- Crossing lighting (LED Relamping) of the following structures:
1) Hauts-Geneveys Tunnel (approximately 59 lights)
2) Covered trench of Malvilliers (approximately 46 lights)
3) Covered trench of Boudevilliers (approximately 84 lights)

- Adaptation lighting (LED Relamping) of the following works:
1) Mont-Sagne Tunnel (approximately 69 lights)
2) Tunnel View of the Alps (approximately 59 lights)
3) Hauts-Geneveys Tunnel (approximately 117 lights)
4) Covered trench of Malvilliers (approximately 144 lights)
5) Covered trench of Boudevilliers (approximately 144 lights)
6) Tunnel Gorges du Seyon (about 52 lights)

- Lighting of the escape route (LED Relamping) of the following structures:
1) Boudevilliers covered trench (approximately 4 lights)
2) Tunnel de Gorges du Seyon (about 75 luminaires)

- Sanitation (1:1 replacement) of 2 traffic census stations
- Supply and installation (or renewal) of the following safety device signaling:

1) Emergency exit signs (approximately 18 signs)
2) SOS niche signage (approximately 30 panels)
3) “Direction and distance to emergency exit” signage (approximately 194 signs)
4) Signage of emergency exits in escape galleries (approximately 15 signs)