Object: Contracting Of Engineering Company To Perform Adequacy Works Of The 7 Brt Stations (Abreu And Lima Station; São Francisco De Assis Station; Cidade Tabajara Station; Station Aluísio Magalhães; Station Quartel Station; Historical Site; And Salgadinho Complex Station) In The North-South Public Transport Corridor Of The Recife Metropolitan Region (Rmr).