The Contract That Is Intended To Begin Is Aimed At The Provision Of The Occupational Risk Prevention Service, In Accordance With The Provisions Of Law 31/1995, Of November 8, On The Prevention Of Occupational Risks And Royal Decree 39/1997, Of January 17, Which Approves The Regulation Of Prevention Services, For The Development Of All Preventive Activities Of Occupational Risks, As Well As The Surveillance Of Occupational Risks, All Staff Of The City Of Tordera, As Well As Any Other Activity That May Arise From Compliance With The Legislation Indicated Or Other Legislation In Force In The Field Of Occupational Risk Prevention. The Occupational Risk Prevention Service Is The Set Of Human And Material Means Necessary To Carry Out Preventive Activities, In Order To Guarantee The Proper Protection Of The Safety And Health Of The Workers, Advising And Attending In This Area By Both The Tordera City Council And Its Workers. The Contents Of The Works Related To The Service Service Is Detailed In The Particular Technical Specifications And Must Include The Aspects Related To The Safety Specialties At Work, Industrial Hygiene, Ergonomics And Applied Psychosociology And Health Surveillance.