RELEASE OF IMPORTANT INFORMATION. MOTA-ENGIL announces award of work of rehabilitation of the bay of Luanda in Angola MOTA-ENGIL ENGENHARIA, in a 50/50 partnership with Soares da Costa, signed today a flagship project contract for the rehabilitation of the Bay of Luanda. The new contract, with a total estimated price of around 130 million dollars, will run for a period of 24 months and shall include construction works, namely: • the extension of Avenida Marginal and Largo on September 17, with the creation of 6 lanes, and infrastructure management and maintenance of the road network to be implemented; • the construction of new parks for adequate parking for 1,600 cars in the Avenida Marginal; • the construction of public spaces and free entertainment and green areas; • the construction of a new lane for public transport. The work, sponsored by the Sociedade Baía de Luanda, is part of a larger project of rehabilitation and redevelopment of the area of the Bay of Luanda, in Angola. Porto, May 16th 2009 THE INVESTORS RELATIONS DIRECTOR EDUARDO ROCHA MOTA-ENGIL, SGPS, S.A. SOCIEDADE ABERTA CAPITAL SOCIAL: 204 635 695 EUROS MATRICULADA NA CONSERVATÓRIA DO REGISTO COMERCIAL DO PORTO COM O Nº 502 399 694 NIPC: 502 399 694 EDIFÍCIO MOTA RUA DO REGO LAMEIRO, Nº 38 4300-454 PORTO TEL: 351 22 5190300 FAX: 351 22 5190303 WWW.MOTA-ENGIL.PT RUA MÁRIO DIONÍSIO, Nº 2 2796-957 LINDA-A-VELHA TEL: 351 21 4158200 FAX: 351 21 4158688