PRODUCTION OF TWO BERLINERS OF THE TOTAL LENGTH OF ML. 107.40 (49,70+ 57.70), FOR THE CONSOLIDATION AND PROTECTION OF BUILDINGS LOCATED IN PIAZZA DEL POPOLO AND THE EXISTING PUBLIC AND PRIVATE WORKS THERE. FOR SAFETY REASONS, A RAILING HAS BEEN PLANNED ON THE BERLIN HEADBOARD IN FERRO.SYSTEMATION OF THE PLACES AND THE COATING OF THE EMERGING PART OF THE BERLIN WITH LOCAL NATURAL STONE IN A QUARRY SPLIT.