Pr 751/2004 Cca:+6.Ca4Rcw4 Mixed Contract, For The Concession Of Services, For The Operation Of The Cafeteria And The Kitchen Service, For The Maintenance Of The Personnel Who Work Complementary Day, On Guard And Authorized, By The Management Of The Riotinto Hospital In Huelva, As Well As, For The Installation And Operation Of Food (Solid And Liquid) And Beverage Vending Machines, In Said Hospital And In The Health Centers Belonging To The Agsn Of Huelva.