the services of this contract (framework agreement) are divided into three lots designated below:Lot No. 1: Tunnel WashingLot No. 2: Cleaning of technical roomsLot No. 3: Hydrocleaning and sweeping of the Tunnel platformsThe description of the services and their particular specifications are indicated in the special technical clauses of each lot

this lot includes the washing of the pedestals, structure and accessories of the tunnel. Description of the places covered by the services (non-exhaustive list):-tunnel: Length: 12 900 m; Total width: 10.10 m (sidewalks on each side between 0.50m and 0.60m); Average height:4.30 m-widening (5u) and U-turn galleries (5u)-call (100 u) and fire(49 u)-technical installations subject to washing: light signalling, panels, Sos call niches, speed and interdistance control equipment, evacuation signalling, light-signalling totems, access doors to Pht.For lot 1, the consultation will give rise to a framework agreement with purchase orders with fixing of a minimum amount and an amount maximum in accordance with Articles R. 2162-1 to R. 2162-5 and Articles R. 2162-13 and R. 2162-14 of the Public Procurement Code

this lot includes the cleaning of the tunnel and platform technical rooms, ventilation units, communication branches and ventilation ducts. Description of the places covered by the services (non-exhaustive list):-internal ventilation plants (2): total area of about 1400 square meters-fresh air ventilation ducts (12,900 m)practicable width of about 3.40 m-stale air ventilation ducts (12,900 m) passable width of about 3.50 m-external ventilation units (2u) and Pht 23 and 24: total area of about 1170 square meters-safety branches (34u): total area of about 6022 square meters-by-pass (9u): total area of about 1350 m2the consultation will give rise to a framework agreement with purchase orders with fixing of a minimum amount and a maximum amount in accordance with Articles R. 2162-1 to R. 2162-5 and Articles R. 2162-13 and R. 2162-14 of the Public Procurement Code

this lot includes the hydrocleaning of the drainage ducts and water treatment pits in the tunnel and on the platforms, the sweeping of the French (about 30,000 m2) and Italian (about 40,000 m2) platforms. Description of the places subject to the services (non-exhaustive list):-siphoid manholes in the tunnel (length 12,900m) placed every 50 m-wastewater treatment plant and weir on the French platform-pits, water treatment basins: wastewater treatment plant and spillway on the French platform, pits of washing rooms (17m3), rainwater treatment basin (90 m3).-visit manholes (42u) and wastewater networks (length about 850 ml). For lot 3, the consultation will give rise to a framework agreement with purchase orders with fixing of a minimum amount and a maximum amount in accordance with Articles R. 2162-1 to R. 2162-5 and Articles R. 2162-13 and R. 2162-14 of the Public Procurement Code