In the meanwhile, the young general of artillery was rapidly rising in reputation. The praises which were suppressed by the representatives of the people, were willingly conferred and promulgated by the frank old veteran, Dugommier. Buonaparte's name was placed on the list of those whom he recommended for promotion, with the pointed addition, that if neglected, he would be sure to force his own way.[56] He was accordingly confirmed in his provisional situation of chief of battalion, and appointed [March] to hold that rank in the army of Italy. Before joining that army, the genius of Napoleon was employed by the Convention in surveying and fortifying the sea-coast of the Mediterranean; a very troublesome task, as it involved many disputes with the local authorities of small towns and villages, and even hamlets, all of whom wished to have batteries erected for their own special protection, without regard to the general safety. It involved him, moreover, as we shall presently see, in some risk with the Convention at home. The chief of battalion discharged his task scientifically. He divided the necessary fortifications into three classes, distinguishing those designed to protect harbours and roadsteads, from such as were intended to defend anchorages of less consequence, and both from the third class, which were to be placed on proper situations, to prevent insults and partial descents on the coast by an enemy superior at sea. Napoleon dictated to General Gourgaud[57] hints on this subject, which must be of consequence to the sea-coasts which need such military defences.[58] Having made his report to the Convention, Buonaparte proceeded to join the headquarters of the French army, then lying at Nice, straitened considerably and hemmed in by the Sardinians and Austrians, who, after some vain attempts of General Brunet[59] to dislodge them, had remained masters of the Col de Tende, and lower passes of the Alps, together with the road leading from Turin to Nice by Saorgio. [Sidenote: SAORGIO.] Buonaparte had influence enough to recommend with success to the general, Dumerbion,[60] and the representatives of the people, Ricord and Robespierre, a plan for driving the enemy out of this position, forcing them to retreat beyond the higher Alps, and taking Saorgio; all which measures succeeded as he had predicted.[61] Saorgio surrendered, [April 29,] with much stores and baggage, and the French army obtained possession of the chain of the higher Alps, which, being tenable by defending few and difficult passes, placed a great part of the army of Italy, (as it was already termed, though only upon the frontier,) at disposal for actual service.[62]