The Object Of The Contract Will Consist In The Management Of Occupational Medicine And Medical Examinations, In Order To Comply With The Purposes Of Law 31/1995, Of November 8, On The Prevention Of Occupational Risks And Royal Decree 39/ 1997, Of January 17, Which Approves The Prevention Services Regulation, As Well As Subsequent Modifications. Medical Examinations Must Be Carried Out On All The Staff Of The Public Health Agency Of Barcelona ( Aspb), Which Is Currently Estimated At Around 330 Workers, Under The Terms Established In Current Legislation. Aspb'S Own Occupational Risk Prevention Service Is Made Up Of The Technical Part (Areas Of Occupational Safety, Hygiene Industrial And Ergonomics And Applied Psychosociology). The Need For The Occupational Medicine Service Includes Medical Qualification And Due And Material Requirements (Equipment For Medical Examinations And Others) That Are Not Available At The Aspb And For This Reason It Is Proposed To Be Covered By This Contract.