CARRY OUT THE TECHNICAL, ADMINISTRATIVE, FINANCIAL, LEGAL, SOCIAL, ENVIRONMENTAL AND SST INTERVENTION OF THE PUBLIC WORKS CONTRACT THAT WILL HAVE AS CONTRACTUAL OBJECT: "TO EXECUTE BY THE SYSTEM OF FIXED UNIT PRICES AND AT AN EXHAUSTIBLE AMOUNT WITHOUT ADJUSTMENT FORMULA THE ACTIVITIES NECESSARY FOR THE EXECUTION OF THE CONSTRUCTION WORKS OF THE ROAD NETWORK AND/OR PUBLIC SPACE OF THE TOWN OF BOSA, IN ACCORDANCE WITH THE DESCRIPTION, SPECIFICATIONS, STUDIES, DESIGNS AND OTHER CONDITIONS ESTABLISHED IN THE ANNEX