The Joint Venture Razel-Bec from Orsay (leader), Sefi-Intrafor from Grigny and Fayat Energies Services from Viry Chatillon secured the EUR 516 million contract for engineering and improvement works on the section between the open trench of Tremblay-En-France (included) and the Mesnil-Amelot station (excluded) for Line 17, Grand Paris Express (Lot 17.3). The contract includes a 6.3 km tunnel, the Paris Charles-De-Gaulle Terminal 2 airport station, 7 service structures and two cut&cover and open cut sections for 900 m totally. Contact Societe du Grand Paris, attn Edouard Vergnault, Saint-Denis, tel +33 182462000, fax +33 182462031, email Marches-sgp@societedugrandparis.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=745121-2023 , https://www.societedugrandparis.fr/ and https://razel-bec.fayat.com. Ref. n. 2021PN010. 51/23.
