This Tender Procedure Aims To Hire The Fissure Monitoring Services For Scrolling In Prefabricated Slabs In The Structure Of The Parking Lot Of Parc De Palau, To Determine The Evolution Of The Behavior Of The Board, Prior To The Actions, During The Works And The Evolution To A Year Seen Once They Have Been Executed, With The Scope And Conditions Described In The Specifications Of Technical Prescriptions.