P24-130 GIOIA DEL COLLE – NEGOTIATED PROCEDURE WITHOUT PRIOR ADVERTISEMENT PURSUANT TO ARTICLE 50, PARAGRAPH 1 OF LEGISLATIVE DECREE 31 MARCH 2023, NO. 36 AND THE COMBINED PROVISIONS OF ARTICLES 136, PARAGRAPH 4 AND 225, PARAGRAPH 6 OF LEGISLATIVE DECREE NO. 36/2023 AS WELL AS ARTICLES 67 AND 68 OF PRESIDENTIAL DECREE NO. 236/2012 – SUPPLY OF AGGREGATES AND CONCRETE