Object: Electronic Auction - Contracting Of Common Engineering Services, In The Semi -Integrated Regime, For The Installation Of A Network Connected To The Network (Sfcr) At The Facilities Of The Institute Of Radioprotection And Dosimetry (Ird), In The Following Steps: 1) Sfcr Executive Design Preparation; 2) Installation Of Projected Equipment And Components, With Supply Of Necessary Equipment And Materials; 3) Continued Sfcr Preventive And Corrective Maintenance Service.